WO2019196940A1 - Procédé de mesure de porteuse, dispositif terminal et dispositif de réseau - Google Patents

Procédé de mesure de porteuse, dispositif terminal et dispositif de réseau Download PDF

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Publication number
WO2019196940A1
WO2019196940A1 PCT/CN2019/082511 CN2019082511W WO2019196940A1 WO 2019196940 A1 WO2019196940 A1 WO 2019196940A1 CN 2019082511 W CN2019082511 W CN 2019082511W WO 2019196940 A1 WO2019196940 A1 WO 2019196940A1
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Prior art keywords
measurement
carrier
interval
terminal device
carriers
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PCT/CN2019/082511
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English (en)
Chinese (zh)
Inventor
李红
张萌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority claimed from CN201810654017.7A external-priority patent/CN110381528B/zh
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP19784443.4A priority Critical patent/EP3764684A4/fr
Publication of WO2019196940A1 publication Critical patent/WO2019196940A1/fr
Priority to US17/069,318 priority patent/US12369055B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Definitions

  • the present application relates to the field of communications, and more specifically, to a method, a terminal device, and a network device for carrier measurement.
  • a terminal device supporting new radio (NR) communication requires cell identification and measurement on a carrier. For example, the terminal device searches for and detects a Synchronization Signal Block (SSB) of the cell on the carrier to acquire a physical cell identifier, timing information, and SSB-based measurement result of the cell.
  • SSB Synchronization Signal Block
  • the network device For each carrier, the network device configures corresponding reference signal configuration information for notifying the terminal device of the period of the reference signal on the carrier. For all carriers that the terminal device needs to detect, the network device configures a uniform measurement interval pattern.
  • the terminal device may perform cell identification or measurement operation on all carriers that need to be detected, according to information included in the measurement interval pattern, for example, within a measurement interval included in the measurement interval pattern.
  • it is necessary to measure all carriers that need to be detected according to the measurement indicators specified by the protocol.
  • 5G fifth generation of mobile communication technology
  • there is no definition related to the measurement index which may cause errors in the measurement process of the terminal device during the measurement of multiple carriers, which affects normal communication.
  • the application provides a method, a terminal device and a network device for carrier measurement.
  • the measurement indicators on the carrier can be defined according to each measurement configuration information related to each carrier that needs to be measured. Consider the fairness and competitiveness of measurement opportunities for different carriers themselves. Reduce measurement delay. At the same time, it avoids excessive requirements on the measurement capability of the terminal device, reduces the cost of the terminal device, and improves the user experience.
  • a method for carrier measurement including: determining, by a terminal device, a measurement requirement on a first carrier according to an average measurement probability and/or a minimum measurement probability of a first carrier; wherein the average measurement probability and/or The minimum measurement probability is determined according to the measurement interval and the measurement window of the first carrier, where the measurement interval is at least a measurement interval for the first carrier, and the terminal device performs measurement on the first carrier according to the measurement requirement.
  • the measurement requirement (measurement index) of the carrier to be measured is based on an average measurement probability of the carrier to be measured (first carrier) and/or Or the minimum measurement probability is determined.
  • the average measurement probability and/or the minimum measurement probability is determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier. That is, in the process of determining the measurement requirement of the carrier to be measured, the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers.
  • the fairness and competitiveness of measurement opportunities for different carriers themselves are considered. On the basis of fully considering the measurement opportunities of each carrier, the measurement delay of the terminal device can also be reduced. At the same time, excessive requirements on the measurement capability of the terminal device are avoided, and the cost of the terminal device is reduced. It ensures that the terminal device can communicate normally. Improve the user experience.
  • the average measurement probability and/or the minimum measurement probability is determined according to a measurement interval of each one or more carriers, and a measurement window of each carrier, where the measurement interval is applied to the A measurement interval of one or more carriers, the one or more carriers including the first carrier.
  • the method further includes: determining, by the terminal device, a set of measurement intervals in which the measurement window of the first carrier is located; and determining, by the terminal device, an average measurement probability of the first carrier in the set And / or minimum measurement probability.
  • the terminal device determines an average measurement probability and/or a minimum measurement probability of the first carrier in the set, where the terminal device determines that the measurement interval is in the measurement interval.
  • the measurement probability of the first carrier the terminal device determines an average measurement probability and/or a minimum measurement probability of the first carrier in the set according to the measurement probability of the first carrier in each measurement interval.
  • the terminal device determines a measurement probability of the first carrier in each measurement interval in the set, where the terminal device determines a collision carrier in each measurement interval in the set.
  • the terminal device determines a measurement probability of the first carrier in each measurement interval in the set according to the number of collision carriers in each measurement interval.
  • the collision carrier number includes a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision comprises: the measurement window of the first carrier and the measurement window of the at least one carrier being partially or completely within one measurement interval in the set.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or the measurement interval includes a measurement interval. Start position, one or more of the interval duration and the measurement interval period.
  • the terminal device determines, according to an average measurement probability and/or a minimum measurement probability of the first carrier, a measurement requirement on the first carrier, including: the terminal device according to the first carrier Determining the first parameter of the first carrier by the average measurement probability and/or the minimum measurement probability; and determining, by the terminal device, the measurement requirement according to the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • E is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • N is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the determining, by the terminal device, the measurement requirement according to the first parameter comprises: determining the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • H is a constant
  • A is the first parameter
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a second aspect provides a method for measuring a carrier, including: receiving, by a network device, a measurement result of a first carrier, where a measurement result of the first carrier is determined according to a measurement requirement of the first carrier; wherein, the measurement of the first carrier Determining, according to an average measurement probability and/or a minimum measurement probability of the first carrier, an average measurement probability and/or a minimum measurement probability of the first carrier is determined according to a measurement interval and a measurement window of the first carrier, where the measurement interval is at least For the measurement interval of the first carrier, the network device configures the first carrier according to the measurement result.
  • the measurement requirement (measurement index) of the carrier to be measured is determined according to an average measurement probability and/or a minimum measurement probability of the carrier to be measured (first carrier) .
  • the average measurement probability and/or the minimum measurement probability are determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier. That is, in the process of determining the measurement requirement of the carrier to be measured, the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered.
  • the measurement result determined according to the measurement requirement can reflect the difference of the carrier, so that the network device can more accurately configure different carriers for the measurement results of different carriers. Improve communication efficiency and user experience.
  • the average measurement probability and/or the minimum measurement probability are determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one Or a measurement interval of multiple carriers, the one or more carriers including the first carrier.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a method for carrier measurement comprising: determining, by a terminal device, a measurement requirement on a first carrier according to a maximum collision carrier number that collides with a first carrier; wherein the maximum collision carrier number is according to a measurement interval and The measurement window of the first carrier determines that the measurement interval is at least a measurement interval for the first carrier, and the terminal device performs measurement on the first carrier according to the measurement requirement.
  • the method for carrier measurement provided by the third aspect is that, for each carrier to be measured that the terminal device needs to measure, the measurement requirement (measurement index) of the carrier to be measured is determined according to the maximum number of collision carriers that collide with the first carrier. At least one of the maximum number of collision carriers that collides with the first carrier is determined according to a measurement window and a measurement interval of the carrier to be measured. The measurement interval is at least a measurement interval for the first carrier. That is, in the process of determining the measurement requirement of the carrier to be measured, the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers.
  • the fairness and competitiveness of measurement opportunities for different carriers themselves are considered. On the basis of fully considering the measurement opportunities of each carrier, the measurement delay of the terminal device can also be reduced. At the same time, excessive requirements on the measurement capability of the terminal device are avoided, and the cost of the terminal device is reduced. It ensures that the terminal device can communicate normally. Improve the user experience.
  • the maximum collision carrier number is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one or more carriers.
  • the method further includes: determining, by the terminal device, a set of measurement intervals in which the measurement window of the first carrier is located; and determining, by the terminal device, the maximum number of collision carriers in the set.
  • the terminal device determines the maximum number of collision carriers in the set, including: determining, by the terminal device, a number of collision carriers in each measurement interval in the set; The number of collision carriers in each measurement interval determines the maximum number of collision carriers in the set.
  • the collision carrier number includes a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision comprises: the measurement window of the first carrier and the measurement window of the at least one carrier being partially or completely within one measurement interval in the set.
  • the terminal device determines, according to the maximum number of collision carriers, a measurement requirement on the first carrier, where the terminal device determines, according to the maximum collision carrier number, the first carrier. a first parameter; the terminal device determines the measurement requirement according to the first parameter.
  • the determining, by the terminal device, the first parameter of the first carrier, according to the maximum number of collision carriers includes: the terminal device, the maximum collision carrier on the first carrier The number is determined as the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • E is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • N is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the terminal device determines the measurement requirement according to the first parameter, including: determining the measurement requirement according to the following formula,
  • S is the value of the measurement index of the measurement demand
  • H is a constant
  • A is the first parameter
  • a fourth aspect provides a method for measuring a carrier, including: receiving, by a network device, a measurement result of a first carrier, where a measurement result of the first carrier is determined according to a measurement requirement of the first carrier; wherein, the measurement of the first carrier
  • the demand is determined according to the maximum number of collision carriers that collide with the first carrier, and the maximum collision carrier number is determined according to the measurement interval and the measurement window of the first carrier, where the measurement interval is at least a measurement interval for the first carrier,
  • the network device configures the first carrier according to the measurement result.
  • the maximum collision carrier number is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one or more carriers.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a terminal device including a processor, a memory, and a transceiver, for supporting the terminal device to perform a corresponding function in the foregoing method.
  • the processor, the memory and the transceiver are connected by communication, the memory stores instructions, and the transceiver is configured to perform specific signal transceiving under the driving of the processor: the processor is configured to use an average measurement probability and/or a minimum measurement probability according to the first carrier Determining a measurement requirement on the first carrier; wherein the average measurement probability and/or the minimum measurement probability is determined according to the measurement interval and a measurement window of the first carrier, the measurement interval being at least a measurement interval for the first carrier The processor is further configured to: perform measurement on the first carrier according to the measurement requirement.
  • the average measurement probability and/or the minimum measurement probability is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the A measurement interval of one or more carriers, the one or more carriers including the first carrier.
  • the processor is further configured to: determine a set of measurement intervals in which the measurement window of the first carrier is located; determine an average measurement probability and/or a minimum of the first carrier in the set. Measuring probability.
  • the processor is specifically configured to: determine a measurement probability of the first carrier in each measurement interval in the set; and measure the first carrier according to the each measurement interval Probability, determining an average measurement probability and/or a minimum measurement probability of the first carrier within the set.
  • the processor is specifically configured to: determine a number of collision carriers in each measurement interval in the set; determine, according to the number of collision carriers in each measurement interval, in the set The measurement probability of the first carrier in each measurement interval.
  • the collision carrier number includes a total number of carriers that collide with a measurement window of the first carrier within a measurement interval in the set.
  • the collision comprises: the measurement window of the first carrier and the measurement window of the at least one carrier being partially or completely within one measurement interval in the set.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or the measurement interval includes a measurement interval. Start position, one or more of the interval duration and the measurement interval period.
  • the processor is specifically configured to: determine, according to the average measurement probability and/or the minimum measurement probability on the first carrier, a first parameter of the first carrier; The first parameter determines the measurement requirement.
  • the processor is specifically configured to: determine a reciprocal of the average measurement probability on the first carrier or a reciprocal of the minimum measurement probability as the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • E is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • N is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • H is a constant
  • A is the first parameter
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a terminal device including a processor, a memory, and a transceiver, for supporting the terminal device to perform a corresponding function in the foregoing method.
  • the processor, the memory and the transceiver are connected by communication, the memory stores instructions, and the transceiver is configured to perform specific signal transceiving under the driving of the processor: the processor is configured to determine, according to the maximum number of collision carriers that collide with the first carrier a measurement requirement on the first carrier; wherein the maximum number of collision carriers is determined according to a measurement interval and a measurement window of the first carrier, where the measurement interval is at least a measurement interval for the first carrier, and the terminal device according to the measurement requirement And performing measurements on the first carrier.
  • the maximum collision carrier number is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one or more carriers.
  • the processor is further configured to: determine a set of measurement intervals in which the measurement window of the first carrier is located; and determine the maximum number of collision carriers in the set.
  • the processor is specifically configured to: determine a number of collision carriers in each measurement interval in the set; determine, according to the number of collision carriers in each measurement interval, the set The maximum number of collision carriers.
  • the collision carrier number includes a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision comprises: the measurement window of the first carrier and the measurement window of the at least one carrier being partially or completely within one measurement interval in the set.
  • the processor is specifically configured to: determine, according to the maximum collision carrier number, a first parameter of the first carrier; and determine the measurement requirement according to the first parameter.
  • the processor is specifically configured to: determine the maximum number of collision carriers on the first carrier as the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • E is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • N is a coefficient
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • the processor is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • H is a constant
  • A is the first parameter
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a seventh aspect provides a terminal device, including a processing module, a storage module, and a transceiver module, for supporting the terminal device to perform the foregoing first and third aspects or any possible implementation of the first aspect and the third aspect
  • the functions and functions of the terminal device in the mode may be implemented by hardware, or may be implemented by hardware, and the hardware or software includes one or more modules corresponding to the above functions.
  • a network device including a processor, a memory, and a transceiver for supporting the terminal device to perform a corresponding function in the foregoing method.
  • the processor, the memory and the transceiver are connected by communication, the memory stores instructions, and the transceiver is configured to perform specific signal transceiving under the driving of the processor: the transceiver is configured to receive the measurement result of the first carrier, the measurement of the first carrier The result is determined according to the measurement requirement of the first carrier; wherein the measurement requirement of the first carrier is determined according to an average measurement probability and/or a minimum measurement probability of the first carrier, and an average measurement probability and/or a minimum measurement of the first carrier The probability is determined according to the measurement interval and the measurement window of the first carrier, where the measurement interval is at least a measurement interval for the first carrier, and the processor is configured to configure the first carrier according to the measurement result.
  • the average measurement probability and/or the minimum measurement probability are determined according to one, a plurality of carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one Or a measurement interval of multiple carriers, the one or more carriers including the first carrier.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a network device including a processor, a memory, and a transceiver for supporting the terminal device to perform a corresponding function in the above method.
  • the processor, the memory and the transceiver are connected by communication, the memory stores instructions, and the transceiver is configured to perform specific signal transceiving under the driving of the processor: the transceiver is configured to receive the measurement result of the first carrier, the measurement of the first carrier The result is determined according to the measurement requirement of the first carrier; wherein the measurement requirement of the first carrier is determined according to a maximum collision carrier number that collides with the first carrier, and the maximum collision carrier number is measured according to the measurement interval and the first carrier The window determines that the measurement interval is at least a measurement interval for the first carrier, and the processor is configured to: configure the first carrier according to the measurement result.
  • the maximum collision carrier number is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, where the measurement interval is applied to the one or more carriers.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least the SSB of the first carrier.
  • a network device including a processing module, a storage module, and a transceiver module, is configured to support the network device to perform the foregoing second and fourth aspects or any possible implementation of the second and fourth aspects
  • the functions and functions of the network device in the mode may be implemented by hardware, or may be implemented by hardware, and the hardware or software includes one or more modules corresponding to the above functions.
  • a communication device that can perform the method of carrier measurement in any of the above aspects.
  • the communication device provided by the embodiment of the present application may define a measurement index on the carrier according to each carrier-related measurement window and measurement interval that the communication device needs to measure. Consider the fairness and competitiveness of measurement opportunities for different carriers themselves. Reduce the measurement delay of the terminal device. At the same time, excessive requirements for the measurement capability of the communication device are avoided, and the cost of the communication device is reduced. Improve the user experience.
  • a device for performing the method of any of the first to fourth aspects or any of the first to fourth aspects of the above.
  • apparatus comprising a processor for executing a program in a memory to implement the method of any of the first to fourth aspects or any of the first to fourth aspects described above .
  • an apparatus comprising: a processor coupled to a memory;
  • a memory for storing a computer program
  • a processor for executing a computer program stored in the memory to cause the apparatus to perform the method of any of the first to fourth aspects or any of the first to fourth aspects described above.
  • an apparatus comprising: a processor and a transceiver;
  • the processor is configured to execute a computer program stored in a memory to cause the apparatus to perform the method of any of the first to fourth aspects or any of the first to fourth aspects.
  • an apparatus comprising: a processor, a memory, and a transceiver;
  • the memory for storing a computer program
  • the processor is configured to execute a computer program stored in the memory to cause the apparatus to perform the method of any of the first to fourth aspects or any of the first to fourth aspects.
  • an apparatus comprising means or means for performing the steps of performing the first to fourth aspects or any of the possible aspects of the first to fourth aspects.
  • a processor comprising: at least one circuit for performing in any of the possible implementations of the first to fourth aspects or the first to fourth aspects above method.
  • a computer program product comprising: computer program code for causing a computer to perform the method of the above aspects when the computer program code is run on a computer.
  • a computer readable medium storing program code for causing a computer to perform the method of the above aspects when the computer program code is run on a computer.
  • a chip system comprising a processor for a communication device to implement the functions involved in the above aspects, for example, generating, receiving, transmitting, or processing the method involved in the above method Data and / or information.
  • the chip system further includes a memory for holding program instructions and data necessary for the communication device.
  • the chip system can be composed of chips, and can also include chips and other discrete devices.
  • the processor and the memory can be decoupled, respectively disposed on different devices, connected by wire or wirelessly, or the processor and the memory can be coupled to the same device.
  • a system comprising the above terminal device and a network device.
  • FIG. 1 is a schematic diagram of a communication system suitable for the method of carrier measurement of the present application.
  • FIG. 2 is a schematic diagram of one possible structure of a sync signal block.
  • FIG. 3 is a schematic diagram of an SMTC pattern for carrier configuration according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a measurement interval pattern for a carrier configuration.
  • FIG. 5 is a schematic flowchart of a method for carrier measurement according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a method for carrier measurement according to another embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a method for carrier measurement according to an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a method for carrier measurement according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a measurement interval pattern for a carrier configuration according to another embodiment of the present application.
  • FIG. 10 is a schematic flowchart of a method for carrier measurement according to another embodiment of the present application.
  • FIG. 11 is a schematic flowchart of a method for carrier measurement according to still another embodiment of the present application.
  • FIG. 12 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 13 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • FIG. 14 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 15 is a schematic block diagram of a network device according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device.
  • the terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device in the embodiment of the present application may be a device for communicating with the terminal device, and the network device may be a Global System of Mobile communication (GSM) system or Code Division Multiple Access (CDMA).
  • Base Transceiver Station which may also be a base station (NodeB, NB) in a Wideband Code Division Multiple Access (WCDMA) system, or an evolved base station in an LTE system (Evolutional The NodeB, eNB or eNodeB) may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future.
  • the network device in the 5G network or the network device in the PLMN network in the future is not limited in this embodiment.
  • the network device in the embodiment of the present application may be a device for communicating with the terminal device, and the network device may be a Global System of Mobile communication (GSM) system or Code Division Multiple Access (CDMA).
  • Base Transceiver Station which may also be a base station (NodeB, NB) in a Wideband Code Division Multiple Access (WCDMA) system, or an evolved base station in an LTE system (Evolutional The NodeB, eNB or eNodeB) may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future.
  • the network device in the 5G network or the network device in the PLMN network in the future is not limited in this embodiment.
  • the communication system 100 includes a network device 102 that can include multiple antennas, such as antennas 104, 106, 108, 110, 112, and 114. Additionally, network device 102 may additionally include a transmitter chain and a receiver chain, as will be understood by those of ordinary skill in the art, which may include multiple components related to signal transmission and reception (eg, processor, modulator, multiplexer) , encoder, demultiplexer or antenna, etc.).
  • a network device 102 can include multiple antennas, such as antennas 104, 106, 108, 110, 112, and 114.
  • network device 102 may additionally include a transmitter chain and a receiver chain, as will be understood by those of ordinary skill in the art, which may include multiple components related to signal transmission and reception (eg, processor, modulator, multiplexer) , encoder, demultiplexer or antenna, etc.).
  • Network device 102 can communicate with a plurality of terminal devices, such as terminal device 116 and terminal device 122. However, it will be appreciated that network device 102 can communicate with any number of terminal devices similar to terminal device 116 or 122.
  • Terminal devices 116 and 122 can be, for example, cellular telephones, smart phones, portable computers, handheld communication devices, handheld computing devices, satellite radios, global positioning systems, PDAs, and/or any other for communicating over wireless communication system 100. Suitable for equipment.
  • terminal device 116 is in communication with antennas 112 and 114, wherein antennas 112 and 114 transmit information to terminal device 116 over forward link 118 and receive information from terminal device 116 over reverse link 120.
  • terminal device 122 is in communication with antennas 104 and 106, wherein antennas 104 and 106 transmit information to terminal device 122 over forward link 124 and receive information from terminal device 122 over reverse link 126.
  • the forward link 118 can utilize a different frequency band than that used by the reverse link 120, and the forward link 124 can utilize a different frequency band than that used by the reverse link 126.
  • forward link 118 and reverse link 120 can use a common frequency band
  • forward link 124 and reverse link 126 can use a common frequency band
  • Each antenna (or set of antennas consisting of multiple antennas) and/or regions designed for communication is referred to as a sector of network device 102.
  • the antenna group can be designed to communicate with terminal devices in sectors of the network device 102 coverage area.
  • the transmit antenna of network device 102 may utilize beamforming to improve the signal to noise ratio of forward links 118 and 124.
  • the network device 102 uses beamforming to transmit signals to the randomly dispersed terminal devices 116 and 122 in the relevant coverage area, the network device 102 uses a single antenna to transmit signals to all of its terminal devices. Mobile devices are subject to less interference.
  • network device 102, terminal device 116, or terminal device 122 may be a wireless communication transmitting device and/or a wireless communication receiving device.
  • the wireless communication transmitting device can encode the data for transmission.
  • the wireless communication transmitting device may acquire (eg, generate, receive from other communication devices, or store in memory, etc.) a certain number of data bits to be transmitted over the channel to the wireless communication receiving device.
  • Such data bits may be included in a transport block (or multiple transport blocks) of data that may be segmented to produce multiple code blocks.
  • the communication system 100 may be a PLMN network or a device-to-device (D2D) network or a machine to machine (M2M) network or other network.
  • D2D device-to-device
  • M2M machine to machine
  • FIG. 1 is only a simplified schematic diagram of an example in the network. Other network devices may also be included, which are not shown in FIG.
  • a terminal device supporting NR system communication needs to perform cell identification and measurement on multiple carriers. These carriers may be either co-frequency carriers or inter-frequency carriers.
  • a co-frequency carrier (which may also be referred to as a "serving carrier”) refers to a carrier in which a serving cell of a terminal device is located. The terminal device can perform data transmission and reception with the serving cell on the service carrier.
  • the inter-frequency carrier is a carrier other than the serving carrier.
  • the inter-frequency carrier and the co-frequency carrier may belong to the same standard, for example, NR system, LTE system, GSM system, and the like. Of course, the intra-frequency carrier and the inter-frequency carrier may also belong to different standards.
  • the terminal device does not perform data transmission and reception on the inter-frequency carrier, but performs cell search, detects a synchronization signal block (SSB) of the cell, and measures a reference signal to acquire a physical cell identifier of the inter-frequency cell, Timing information and measurement results based on reference signals, etc.
  • the co-frequency carrier may be an intra-frequency carrier defined by an existing protocol.
  • the inter-frequency carrier may be an inter-frequency carrier defined by an existing protocol.
  • a sync signal block or a Synchronization Sigal (SS)/physical broadcast channel block (PBCH block), is a signal structure suitable for use in 5G and subsequent communication systems.
  • 2 is a schematic diagram of a possible structure of a sync signal block.
  • the sync signal block includes a Primary Synchronization Sigal (PSS), a Secondary Synchronization Signal (SSS), and a physical broadcast channel. (Physical Broadcast Channel, PBCH).
  • PSS Primary Synchronization Sigal
  • SSS Secondary Synchronization Signal
  • PBCH Physical Broadcast Channel
  • the main function of PSS and SSS is to help the user equipment identify the cell and synchronize with the cell.
  • the PBCH contains the most basic system information such as system frame number and intraframe timing information.
  • the successful reception of the synchronization signal block by the user equipment is a prerequisite for its access to the cell.
  • the network device For each carrier, especially the inter-frequency carrier, the network device configures corresponding reference signal configuration information for notifying the terminal device of the period of measuring or receiving the reference signal on the carrier. Taking the synchronization signal block as an example, the network device configures the SSB Measurement Timing Configuration (SMTC) for the terminal device.
  • SMTC SSB Measurement Timing Configuration
  • 3 is a schematic diagram of five SMTC patterns configured for five carriers.
  • the SMTC includes a SMTC period, which is a period in which the terminal device receives or measures the SSB, and the period of the SSB is an interval period between every two SSB reception windows.
  • the SMTC may also include the position and length of the SSB receiving window, and the like.
  • the terminal device receives or measures the SSB on the time-frequency resource where the SSB receiving window is located.
  • the network device configures the SMTC pattern (corresponding to SMTC) accordingly.
  • the SMTC pattern may include information such as the SMTC period, the position of the SSB receiving window, and the like. As shown in FIG. 3, for carrier 1, the SMTC period is 20 ms, that is, the time interval between the receiving windows of the two SSBs is 20 ms. For carriers 2 to 5, the SMTC periods are 40 ms, 80 ms, 160 ms, 160 ms, respectively.
  • FIG. 3 is merely exemplary, just to illustrate the form and inclusion of the SMTC.
  • the SMTC can also be in other forms of expression, for example, in the form of a table.
  • the SMTC may also include other content.
  • the embodiments of the present application are not limited herein.
  • the network device will detect all or part of the carriers (including the same-frequency carrier and/or the inter-frequency carrier) of the terminal device, or all or part of the carriers in a certain frequency range (including the same-frequency carrier and / or inter-frequency carrier) configure a unified measurement gap pattern (MGP).
  • the MGP may include information such as a Measurement Gap Length (MGL) and a Measurement Gap Repetition Period (MGPR).
  • MML Measurement Gap Length
  • MGPR Measurement Gap Repetition Period
  • the terminal device performs signal detection on the time-frequency resource where the measurement interval is located, and the MGPR is an interval period between the lengths of every two measurement intervals.
  • the terminal device can according to the information included in the measurement interval pattern.
  • a cell identification or measurement operation or the like is performed on a plurality of carriers during a time period in which the duration is a measurement interval (Measurement Gap).
  • 4 is a schematic diagram of a measurement interval pattern for a five carrier configuration.
  • the synchronization signal block is taken as an example for description.
  • the measurement interval repetition period is 40 ms
  • the SMTC periods are 20 ms, 40 ms, 80 ms, 160 ms, and 160 ms, respectively.
  • This measurement interval pattern is applied to carriers 1 to 5.
  • the terminal device may perform operations such as SSB measurement on carriers 1 to 5 during the time period in which the measurement interval is located (the length of time is the length of the measurement interval). For example, within a measurement interval numbered 1, a reference signal on one or more of the carriers 1, 2, and 3 may be selected for measurement. Within the measurement interval labeled 2, the reference signal on one or more of the carriers 1, 2, and 4 can be selected for measurement.
  • the measurement indicator can include a cell identification time. Synchronization signal detection time, reference signal index read time, and the like.
  • the terminal device performs measurement of signals on a plurality of carriers and the like based on these measurement indexes.
  • the SMTC periods configured for carriers 1 through 5 are different.
  • the SMTC period of carrier 1 is 20 ms
  • the SMTC period of carrier 5 is 160 ms
  • the value of MGPR is 40 ms.
  • the start positions of the reception windows of carrier 1 and carrier 5 are the same. For example, in the 160 ms period, carrier 1 can obtain 4 measurement opportunities, and carrier 5 can only obtain 1 measurement opportunity.
  • the measurement of the same-frequency carrier assumes an opportunity for the terminal device to measure at least once in each SMTC period (or each MGPR). It is assumed that the measurement index of the inter-frequency carrier is similar to the above definition. That is, the inter-frequency measurement index is an opportunity for the terminal device to measure at least once in each SMTC period (or each MGPR) for each carrier. Since the inter-frequency carrier needs to be measured on multiple carriers, as shown in FIG. 4, for one terminal device, within one measurement measurement interval (Measurement Gap), multiple carriers may need to be measured at the same time. . For example, at measurement interval 1, the reference signals on carriers 1, 2, 3 need to be measured simultaneously. That is, the measurement interval available for one carrier conflicts with the measurement interval available for other carriers.
  • each SMTC period (or each MGRP is not guaranteed). There are opportunities to make measurements. That is to say, such a measurement index requires the terminal device to meet certain capability requirements, which will increase the cost of the terminal device.
  • a measurement index on the carrier may be defined according to a measurement window and a measurement interval associated with each carrier that the terminal device needs to measure.
  • the measurement delay of the terminal device can also be reduced.
  • excessive requirements on the measurement capability of the terminal device are avoided, and the cost of the terminal device is reduced. It ensures that the terminal device can communicate normally. Improve the user experience.
  • the carrier measurement method can also be applied to the same frequency carrier.
  • FIG. 5 is a schematic flowchart of a method 200 for carrier measurement according to an embodiment of the present application.
  • the method 200 can be applied to the scenario shown in FIG. It is also applicable to other communication scenarios, and the embodiments of the present application are not limited herein.
  • the method 200 includes:
  • the terminal device determines, according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and a maximum collision carrier number that collides with the first carrier, where the average measurement probability, The minimum measurement probability, and at least one of the maximum number of collision carriers that collides with the first carrier, is determined based on the measurement interval and a measurement window of the first carrier, the measurement interval being at least a measurement interval for the first carrier.
  • the terminal device performs measurement on the first carrier according to the measurement requirement.
  • the measurement requirement (measurement index) of the carrier to be measured is based on the average measurement probability (minimum measurement) of the carrier to be measured (first carrier)
  • the probability, and one or more of the maximum number of collision carriers that collide with the first carrier are determined.
  • the one or more of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers that collide with the first carrier are determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier.
  • the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered.
  • the measurement delay of the terminal device can also be reduced. At the same time, excessive requirements on the measurement capability of the terminal device are avoided, and the cost of the terminal device is reduced. It ensures that the terminal device can communicate normally. Improve the user experience.
  • the measurement requirement of the first carrier needs to be determined, and the measurement requirement is used to standardize the terminal device.
  • the measurement behavior of the first carrier is used to standardize the terminal device.
  • the measurement requirement is determined based on at least one of an average measurement probability of the first carrier, a minimum measurement probability, and a maximum number of collision carriers that collide with the first carrier.
  • a plurality of measurement intervals may be used to perform measurement of the first carrier during a certain period of time, wherein each measurement interval has a measurement probability of the first carrier and A carrier has a collision collision carrier number, and the average measurement probability of the first carrier can be understood as an average value of the measurement probability of the first carrier on the multiple measurement intervals, and the minimum measurement probability of the first carrier can be understood as the multiple The smallest of the measurement probabilities of the first carrier on the measurement interval.
  • the first carrier can be measured in four measurement intervals, and the measurement probability of the first carrier is respectively measured at four measurement intervals. ⁇ 0.5, 0.5, 0.7, 0.3 ⁇ , the average measurement probability of the first carrier is 0.5 during the measurement time composed of the four measurement intervals, and the minimum measurement probability of the first carrier is 0.3. Since there may be a carrier that has a measurement collision with the first carrier at each measurement interval, the maximum number of collision carriers that collide with the first carrier can be understood as the largest of the number of collision carriers corresponding to the plurality of measurement intervals respectively. The number of collisions.
  • the first carrier in a time period of 160 ms, can be measured in 4 measurement intervals, and the number of collision carriers with the first carrier is ⁇ 5, 5, 7, respectively, at four measurement intervals. 3 ⁇ , the maximum number of collision carriers with the first carrier is 7 during the measurement time composed of the four measurement intervals.
  • the at least one of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers is determined according to a measurement interval and a measurement window of the first carrier, the measurement interval being at least a measurement interval for the first carrier.
  • the terminal device receives or measures the related signal on the time-frequency resource where the measurement window of the first carrier is located, for example, receives or detects the SSB on the time-frequency resource where the SSB measurement window (reception window) is located.
  • the positions of the measurement windows corresponding to different carriers may be the same or different. That is, the measurement windows configured for each carrier may be the same or different for different carriers. For example, as shown in FIG. 3 or FIG.
  • each of the five carriers has a measurement window corresponding to itself, and the SMTC pattern of five carriers includes the measurement window.
  • the SMTC patterns corresponding to the five carriers are different. These five SMTC patterns all include measurement window information of the respective carriers.
  • the terminal device performs reception or detection of the relevant signal on a measurement window corresponding to each carrier.
  • the measurement interval is at least a measurement interval for the first carrier.
  • the measurement interval may be included in configuration information applicable to one or more carriers including the first carrier.
  • the measurement interval is a measurement interval for the one or more carriers. That is, the terminal device can measure all carriers (one or more carriers) to which the measurement interval applies within the measurement interval. For the one or more carriers, each carrier has a measurement window corresponding to itself. The terminal device performs reception or detection of the relevant signal on a measurement window corresponding to each carrier. In other words, the one or more carriers correspond to the same measurement interval, but each carrier has its own corresponding measurement window, that is, for the one or more carriers, the measurement interval is common, and the measurement window is for each carrier. Have their own dedicated. The average measurement probability of the first carrier is determined based on a measurement interval common to one or more carriers and a measurement window dedicated to each carrier.
  • the terminal device may perform cell identification or measurement operation, etc. on the one or more carriers in a time period in which the duration is a measurement interval according to the measurement interval.
  • the measurement interval may be the measurement interval (Measurement Gap) shown in FIG. 4, applied to carriers 1 to 5, and the first carrier may be any one of carriers 1 to 5.
  • the terminal device can measure the one or more carriers within the measurement interval.
  • the measurement interval pattern includes the measurement interval. It should be understood that the one or more carriers may be all carriers that the terminal device needs to detect, or all carriers within a certain frequency range. The embodiments of the present application are not limited herein.
  • At least one of an average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers is determined by a measurement window of the first carrier and a measurement interval applied to at least the first carrier.
  • the terminal device determines a measurement requirement of the first carrier according to at least one of an average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers. That is, in the process of determining the measurement requirement of the first carrier, various measurement configurations related to the first carrier are fully considered. It is ensured that differentiating processing is performed for different carriers.
  • the terminal device performs measurement on the first carrier according to the measurement requirement. For example, the terminal device performs measurement of a reference signal or the like on the first carrier according to the determined measurement requirement.
  • the terminal device performs signal measurement according to the measurement requirement corresponding to the carrier to be measured, and can ensure differentiated processing for different carriers. Different carriers can use different measurement requirements, fully considering the fairness and competitiveness of measurement opportunities of different carriers themselves.
  • the first carrier may be an inter-frequency carrier or an intra-frequency carrier.
  • the one or more carriers to which the measurement interval is applied may be the same frequency carrier or the inter-frequency carrier, or may also include the same-frequency carrier and the inter-frequency carrier, or may include other standard carriers.
  • the embodiments of the present application are not limited herein.
  • At least one of an average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers is determined according to one, multiple carriers, a measurement interval, and a measurement window of each carrier,
  • the one or more carriers include the first carrier.
  • the measurement interval is a measurement interval applied to the one or more carriers.
  • the terminal device can measure all carriers (one or more carriers) to which the measurement interval applies within the measurement interval.
  • the one or more carriers include the first carrier.
  • each carrier has a measurement window corresponding to itself.
  • the terminal device performs reception or detection of the relevant signal on a measurement window corresponding to each carrier.
  • the one or more carriers correspond to the same measurement interval, but each carrier has its own corresponding measurement window, that is, the measurement interval is common, and the measurement window has its own dedicated for each carrier.
  • One or more of the average measured probability of the first carrier, the minimum measured probability, and the maximum number of collision carriers are determined based on a measurement interval common to one or more carriers and a measurement window dedicated to each carrier.
  • the measurement interval is the measurement interval applied to carriers 1 to 5.
  • Each of the carriers 1 to 5 has a corresponding SMTC pattern.
  • the five SMTC patterns can be understood as measurement configuration information corresponding to each carrier.
  • the measurement configuration information corresponding to each carrier is different.
  • the corresponding measurement configuration information of each carrier includes an SSB reception window (measurement window). It should be understood that the measurement windows corresponding to each of the carriers 1 to 5 are referred to as measurement windows, but the five measurement windows are different. For example, the period of the measurement window, the starting position of the measurement window, the length of the measurement window, and the like are different.
  • the measurement windows corresponding to each carrier may be named as different measurement configuration information, and distinguished by name.
  • the measurement windows corresponding to carriers 1 to 5 respectively may be referred to as: carrier wave measurement window No. 1, carrier wave measurement window No. 2, carrier wave measurement window No. 3, carrier wave measurement window No. 4, carrier wave measurement window No. 5.
  • the embodiments of the present application are not limited herein.
  • One or more of the average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers are determined according to a measurement window and a measurement interval corresponding to each of the one or more carriers. Assume that the first carrier is carrier 1.
  • the average measurement probability of carrier 1 and/or the minimum measurement probability is determined according to a measurement window corresponding to each of carriers 1 to 5 and a measurement interval.
  • At least one of the average measurement probability of the carrier 1, the minimum measurement probability, and the maximum number of collision carriers is determined according to the SMTC pattern of each of the carriers 1 to 5 and the measurement interval pattern.
  • a measurement window and a measurement interval corresponding to each carrier determine one or more of an average measurement probability of the first carrier, the minimum measurement probability, and the maximum collision carrier number.
  • Various measurement configuration information (measurement window and measurement interval) related to the first carrier is fully considered. It is ensured that differentiating processing is performed for different carriers.
  • the average measurement probability corresponding to different carriers, the minimum measurement probability or the maximum collision carrier number may be different. It improves the fairness and competitiveness of measurement opportunities of different carriers themselves.
  • At least one of the average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers may also be determined according to other measurement configuration information related to the first carrier.
  • the embodiments of the present application are not limited herein.
  • the method 200 further includes:
  • the terminal device determines a set of measurement intervals in which the measurement window of the first carrier is located.
  • the terminal device determines at least one of an average measurement probability, a minimum measurement probability, and a maximum number of collision carriers of the first carrier in the set.
  • the set of measurement intervals in which the measurement window of the first carrier is located may be determined first.
  • the measurement window can be part of the first carrier or a full measurement window. That is, the set of measurement intervals in which the measurement window of the first carrier is located may be a part of the first carrier or a measurement interval in which the full measurement window is located.
  • the set of measurement intervals in which the measurement window of the first carrier is located may include one or more measurement intervals.
  • the first carrier is shown in FIG. 4 as the carrier 1 as an example.
  • the measurement interval of the measurement window of carrier 1 is 0, 1, 2, 3.... That is, each measurement interval includes a measurement window of the first carrier.
  • the measurement intervals 0 to 3 may be classified into the set, that is, the set includes measurement intervals of 0, 1, 2, and 3. It should be understood that the number of measurement intervals included in the set may also be other numbers, for example, five, six, or more, or less. The measurement interval included in the set may also be discontinuous, for example, the set includes measurement intervals of 0, 2, 5, and 7. As an implementation manner, the number of measurement intervals included in the set may be determined according to a period of a measurement window of the first carrier and a period of a measurement interval.
  • the number of measurement intervals included in the period of the measurement window of the first carrier may be the number of measurement intervals included in the period of the measurement window of the first carrier and the integer multiple of the larger value in the period of the measurement interval.
  • the period of the measurement window of the first carrier is 20 ms
  • the period of the measurement interval is 40 ms
  • the length of the time is 4 times of 40 ms, that is, 160 ms
  • the number of measurement intervals included in the duration of 160 ms is determined to be four.
  • the set of measurement intervals in which the measurement window of the first carrier is located includes four measurement intervals.
  • the set may further include a measurement interval in which all measurement windows of the first carrier are located. The method for determining the set of measurement intervals in which the measurement window of the first carrier is located is not limited.
  • the terminal device may determine, according to the determined set of measurement intervals of the measurement window of the first carrier, one of an average measurement probability of the first carrier in the set, the minimum measurement probability, or the maximum number of collision carriers. Or multiple. That is, the average measurement probability of the first carrier, the minimum measurement probability, and the maximum collision carrier number are the average measurement probability, the minimum measurement probability, and the maximum collision carrier number in the measurement interval set, respectively. And determining, according to the determined average measurement probability of the first carrier, the minimum measurement probability, or the maximum number of collision carriers, the measurement requirement of the first carrier.
  • the average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers are determined according to the manner of the measurement interval of the measurement window of the first carrier, and may be determined according to other manners.
  • the average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers are respectively determined within a preset duration.
  • the embodiments of the present application are not limited herein.
  • the terminal device may determine an average of the first carrier in the set according to the determined set of measurement intervals of the measurement window of the first carrier.
  • the terminal device determines an average measurement probability and/or a minimum measurement probability of the first carrier in the set, including:
  • the terminal device determines a measurement probability of the first carrier in each measurement interval in the set.
  • the terminal device determines, according to the measurement probability of the first carrier in each measurement interval, an average measurement probability and/or a minimum measurement probability of the first carrier in the set.
  • the measurement probability of the first carrier in each measurement interval in the set may be determined.
  • the measurement probability of the first carrier in each measurement interval may be determined according to the total number of carriers to be measured within the measurement interval within each measurement interval.
  • the minimum measurement probability of the first carrier is a minimum measurement probability of the first carrier between the plurality of measurements over a plurality of measurement intervals included in the set.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example. That is, the measurement probability of the first carrier in the measurement interval of 0, 1, 2, and 3 is determined separately.
  • an average measurement probability and/or a minimum measurement probability of the first carrier in the set is determined according to a measurement probability of the first carrier in each measurement interval in the set. For example, the measurement probability of the first carrier in all or part of the measurement interval included in the set may be averaged to obtain an average measurement probability of the first carrier in the set. Alternatively, you can weight it and then average it.
  • the minimum measurement probability of the first carrier the minimum measurement probability of the first carrier on all or part of the measurement interval included in the set may be determined as the minimum measurement probability. For example, if the measurement probability of the first carrier in the measurement interval of 0, 1, 2, and 3 is 0.2, 0.3, 0.5, and 0.2, respectively, the minimum measurement probability of the first carrier in the set is 0.2.
  • the mode determines an average measurement probability and/or a minimum measurement probability of the first carrier within the set. For example, determining an average measurement probability and/or a minimum measurement probability of the first carrier in the set according to a measurement probability of the first carrier within a partial measurement interval in the set, or according to the number of measurement intervals included in the set Determining an average measurement probability of the first carrier within the set and/or the minimum measurement probability, and the like.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines a measurement probability of the first carrier in each measurement interval in the set, including:
  • the terminal device determines the number of collision carriers within each measurement interval in the set.
  • the terminal device determines a measurement probability of the first carrier in each measurement interval in the set according to the number of collision carriers in each measurement interval.
  • the number of collision carriers in each measurement interval in the set may be determined first. That is, within each measurement interval, there is a total number of carriers that collide with the first carrier.
  • the number of collision carriers in each measurement interval in the set can be understood as the number of carriers that the terminal device needs to measure within the same measurement interval. That is, the measurement window of how many carriers are in the same measurement interval. For example, if the measurement windows of four different carriers are within the same measurement interval, the number of collision carriers in the measurement interval is considered to be four.
  • the measurement probability of the first carrier in each measurement interval in the set is determined according to the number of carriers collided in each measurement interval.
  • the collision carrier number may be a total number of carriers that collide with the measurement window of the first carrier in each measurement interval in the set.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example.
  • the measurement window with 3 carriers is within the measurement interval 0, which is carrier 1, carrier 2 and carrier 3. That is, the measurement windows of carrier 1, carrier 2 and carrier 3 are all within measurement interval 0.
  • the terminal equipment needs to receive or detect the signals of carrier 1, carrier 2 and carrier 3 on the measurement window of carrier 1, carrier 2 and carrier 3 respectively at measurement interval 0. That is, within the measurement interval 0, the total number of carriers colliding with the measurement window of the first carrier is 3.
  • the measurement probability of the first carrier is 1/3, which is the reciprocal of the total number of carriers with collisions.
  • the first carrier itself may not be counted in the total number of the collision carriers. For example, for the measurement interval 0 in the above example, if the measurement window of the first carrier itself is not included, then there are two other carriers whose measurement windows are within the measurement interval 0, which are carrier 2 and carrier 3, respectively. That is, the measurement windows of carrier 2 and carrier 3 are all within measurement interval 0. In the measurement interval 0, the total number of carriers colliding with the measurement window of the first carrier is 2, and in the measurement interval 0, the measurement probability of the first carrier may also be 1/3, that is, the total number of carriers with collisions plus The countdown after one.
  • the terminal device only needs to measure the first carrier, and in the measurement interval, the total number of carriers colliding with the measurement window of the first carrier is 1.
  • the total number of carriers colliding with the measurement window of the first carrier is zero.
  • the measurement probability of the first carrier is 1 during the measurement interval.
  • the first carrier may The total number of carriers that collide with the measurement window of the first carrier may not be counted in the total number of carriers that collide with the measurement window of the first carrier.
  • the terminal device may determine, according to the determined set of measurement intervals of the measurement window of the first carrier, a maximum collision between the set and the first carrier. Number of carriers. Specifically, the terminal device determines the maximum number of collision carriers of the first carrier in the set, including:
  • the terminal device determines the number of collision carriers in each measurement interval in the set.
  • the terminal device determines the maximum number of collision carriers in the set according to the number of collision carriers in each measurement interval.
  • the number of collision carriers in each measurement interval in the set may be determined first. That is, within each measurement interval, the total number of carriers having a measurement collision with the first carrier is determined.
  • the number of collision carriers in each measurement interval in the set can be understood as the number of carriers that the terminal device needs to measure within the same measurement interval. That is, the number of collision carriers in each measurement interval can be understood as a measurement window of how many carriers are in the same measurement interval. For example, if the measurement windows of four different carriers are within the same measurement interval, the number of collision carriers in the measurement interval is considered to be four.
  • the terminal device determines the maximum number of collision carriers in the set according to the number of carriers collided in each measurement interval.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example.
  • the measurement window with 3 carriers is within the measurement interval 0, which is carrier 1, carrier 2 and carrier 3. That is, the measurement windows of carrier 1, carrier 2 and carrier 3 are all within measurement interval 0. It means that the terminal equipment needs to receive or detect the signals of carrier 1, carrier 2 and carrier 3 on the measurement window of carrier 1, carrier 2 and carrier 3 respectively at measurement interval 0. That is, within the measurement interval 0, the total number of carriers colliding with the measurement window of the first carrier is 3.
  • the total number of carriers colliding with the measurement window of the first carrier is 3, and the maximum number of collision carriers in the measurement interval set that collides with the first carrier. Is 3. It is assumed that within the measurement interval 0, the total number of carriers colliding with the measurement window of the first carrier is 3, and within the measurement interval 1, the total number of carriers colliding with the measurement window of the first carrier is 4, within the measurement interval 2 The total number of carriers colliding with the measurement window of the first carrier is 3. In the measurement interval 3, the total number of carriers colliding with the measurement window of the first carrier is 6, and the first carrier is within the measurement interval set. The maximum number of collision carriers with collision is 6.
  • the first carrier itself may not be counted as the total number of the collision carriers.
  • the collision includes: the measurement window of the first carrier and the measurement window of the at least one carrier are partially or completely within one measurement interval in the set.
  • the measurement window of the first carrier and the measurement window of the at least one carrier may be partially or wholly in the set.
  • the measurement interval is used as a condition for determining the collision within the measurement interval.
  • the measurement interval is applicable to the at least one carrier, and the at least one carrier includes the first carrier.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example.
  • the at least one carrier is a carrier 1 to 5.
  • the third measurement window of carrier 1 is in the same measurement interval as the second measurement window of carrier 2 and the first measurement window of carrier 3 (measurement interval 1). It is considered that at measurement interval 1, carrier 1 collides with carrier 2 and carrier 3, and the total number of collision carriers is three. Then, within the measurement interval 1, the measurement probability of carrier 1 is 1/3.
  • the third measurement window for carrier 1 and the second measurement window for carrier 2 and the first measurement window for carrier 3 shown in FIG. 4 are all within measurement interval 1. It is also possible that the third measurement window of carrier 1 and the second measurement window of carrier 2 and/or the first measurement window portion of carrier 3 are within measurement interval 1. That is, the third measurement window of carrier 1 may be partially within measurement interval 1, and the second measurement window of carrier 2 may be partially within measurement interval 1.
  • the first measurement window of carrier 3 may also be partially within measurement interval 1. In this case, the measurement window of the first carrier is also considered to be within the same measurement interval as the measurement windows of carrier 2 and carrier 3. That is, at measurement interval 1, carrier 1 collides with carrier 2 and carrier 3, and the total number of carriers that collide is also three.
  • the measurement window of the first carrier in addition to using the measurement window of the first carrier and the measurement window of the at least one carrier, or all of the measurement intervals in the set to determine the carrier that collides with the first carrier, According to other conditions.
  • the measurement window of the first carrier is partially or completely overlapped with the time-frequency resource of the measurement window of the at least one carrier to determine the collision.
  • the embodiment of the present application is not limited herein.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or,
  • the measurement interval includes one or more of a measurement interval start position, a measurement interval duration, and a measurement interval period.
  • the network device configures a corresponding measurement window for notifying the terminal device of the measurement or reception of the carrier signal on the measurement window. Therefore, the measurement window further includes at least one of a measurement window start position, a measurement window duration, and a measurement window period.
  • the terminal device can measure the time of the measurement window, the length of the measurement time, and the like according to the measurement window start position on each carrier, the measurement window duration and the like. Taking the example shown in FIG. 3 as an example, the starting position of the measuring window is equivalent to the starting position of the SSB receiving window, the measuring window duration is equivalent to the length of the SSB receiving window, and the measuring window period is equivalent to the SMTC period.
  • the measurement interval is for one or more carriers.
  • the terminal device may perform cell identification or measurement operation, etc. on the one or more carriers in a time period in which the duration is the length of the measurement interval according to the measurement interval.
  • the measurement interval further includes at least one of a measurement interval start position, a measurement interval duration, and a measurement interval period. It is used to notify the terminal device that the measurement of the signal or the like for the one or more carriers can be performed within the measurement intervals.
  • the measurement interval start position is used by the terminal device to determine the location of the measurement interval.
  • the measurement interval duration is equivalent to the length of time of the measurement interval.
  • the measurement interval period is equivalent to the length of time between every two measurement intervals. For example, as shown in FIG.
  • the measurement interval period (measurement interval repetition period) is 40 ms.
  • the average measurement probability of the first carrier determined by the terminal device, the minimum measurement probability, and the maximum collision carrier number that collides with the first carrier are more accurately and truly reflected.
  • the characteristics of the carrier. Improve the accuracy of the measurement requirements of the first carrier. This makes the measurement requirements more realistic and reflects the fairness and competitiveness of the measurement opportunities of different carriers themselves.
  • the measurement window may also include other information related to the measurement window.
  • the measurement interval is also limited to include other information related to the measurement interval.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example.
  • the set includes 4 measurement intervals.
  • the total number of carriers colliding with the measurement window of carrier 1 is 3, and the measurement probability of the SSB of carrier 1 is 1/3, and for measurement intervals 1 to 3, each measurement
  • the maximum number of collision carriers that collide with the first carrier in the measurement interval set is three.
  • taking the measurement interval of the measurement window where the first carrier is the carrier 2 and the carrier 2 as shown in FIG. 9 is the measurement interval of 0, 1, 2, 3, 4, 5, 6, and 7 as an example.
  • the total number of carriers that collide with the measurement window of carrier 2 is 3, and the measurement probability of the SSB of carrier 2 is 1/3.
  • the total number of carriers that collide with the measurement window of carrier 2 is 4, and the measurement probability of the SSB of carrier 2 is 1/4.
  • the total number of carriers that collide with the measurement window of carrier 2 is 2, and the measurement probability of the SSB of carrier 2 is 1/2.
  • the minimum measurement probability of the SSB of carrier 2 in the measurement interval set is 1/4.
  • the maximum number of collision carriers that collide with the first carrier in the measurement interval set is 4.
  • the measurement interval included in the measurement interval set may also be discontinuous.
  • the set of measurement intervals may also include more or fewer measurement intervals.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines, according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and the maximum number of collision carriers, on the first carrier. Measurement needs, including:
  • the terminal device determines the first parameter according to at least one of the average measurement probability, the minimum measurement probability, and the maximum collision carrier number on the first carrier.
  • the terminal device determines the measurement requirement according to the first parameter.
  • the minimum measurement probability and the maximum may be first determined according to the average measurement probability. And collating one or more of the number of carriers, determining a first parameter, and then determining a measurement requirement of the first carrier according to the first parameter. That is, one or more of the average measurement probability minimum measurement probability and the maximum collision carrier number may be corrected first, and the first parameter obtained by the correction is used to determine the measurement requirement of the first carrier.
  • the measurement requirement can be determined more accurately, that is, the determined measurement requirement is more accurate, the accuracy of the measurement of the terminal device according to the measurement requirement is further improved, and the communication efficiency and user experience of the terminal device are improved.
  • the terminal device determines, according to the average measurement probability, the minimum measurement probability, and the maximum collision carrier number on the first carrier, the first parameter, including :
  • the terminal device determines the reciprocal of the inverse or minimum measurement probability of the average measurement probability on the first carrier as the first parameter.
  • the reciprocal of the average measurement probability or the minimum measurement probability may be determined as the first parameter.
  • the first parameter is 3.
  • Determining the reciprocal of the average measurement probability or the minimum measurement probability as the first parameter may enable the terminal device to quickly and accurately determine the first parameter, improve the efficiency of determining the first parameter, and further improve the terminal device to determine the measurement requirement efficiency. Improve the user experience.
  • the first parameter may also be the reciprocal of the average measurement probability or the square of the minimum measurement probability.
  • the first parameter may directly be the average measurement probability or the minimum measurement probability.
  • it may be the squared value of the average measurement probability or the minimum measurement probability.
  • it may be a reciprocal of the average measurement probability or the minimum measurement probability plus a constant, or may be a reciprocal of the average measurement probability or the minimum measurement probability multiplied by a constant.
  • the value of this constant ranges from a positive number greater than zero.
  • the constant can be 3 or 5 or the like.
  • the first parameter may also satisfy other functional relationships with the average measurement probability or the minimum measurement probability.
  • the function may be a function or the like related to parameters of the first carrier.
  • the parameter of the first carrier may include a parameter of a frequency domain range of the first carrier (for example, a frequency domain value of a frequency domain center position), a parameter of a time domain range (a number of symbols occupied in the time domain, or the like), or It may also include a measurement period of the first carrier, a measurement interval, etc., or may also include other parameters related to the first carrier, and the like.
  • the embodiment of the present application does not limit the process of determining the first parameter according to the average measurement probability or the minimum measurement probability.
  • the measurement requirement may also be determined directly according to the average measurement probability or the minimum measurement probability.
  • the embodiments of the present application are not limited herein.
  • the terminal device may further determine the first parameter according to the average measurement probability of the first carrier and the minimum measurement probability.
  • the first parameter may satisfy a certain functional relationship with the average measured probability and the minimum measured probability. That is, the first parameter is determined by using the average measurement probability and the minimum measurement probability.
  • the functional relationship may be the reciprocal of the average measurement probability plus the reciprocal of the minimum measurement probability.
  • the functional relationship may also be a multiple of the average measurement probability plus a reciprocal of the minimum measurement probability.
  • the first parameter may also satisfy other functional relationships with the average measurement probability and the minimum measurement probability.
  • the function may be a function or the like related to parameters of the first carrier. The embodiment of the present application does not limit the process of determining the first parameter according to the average measurement probability and the minimum measurement probability.
  • the terminal device determines, according to the average measurement probability, the minimum measurement probability, and the maximum collision carrier number on the first carrier, the first parameter, including :
  • the terminal device determines the maximum number of collision carriers on the first carrier as the first parameter.
  • the maximum collision carrier number may be determined as the first parameter. For example, if the first carrier has the maximum number of collision carriers 3 in the measurement interval set, the first parameter is 3. Determining the maximum number of collision carriers as the first parameter, the terminal device can quickly and accurately determine the first parameter, improve the efficiency of determining the first parameter, and further improve the terminal device to determine the measurement requirement efficiency. Improve the user experience.
  • the first parameter may also be a square value of the maximum collision carrier number.
  • the maximum number of collision carriers plus a constant may be used, or the maximum number of collision carriers may be multiplied by a constant.
  • the value of this constant ranges from a positive number greater than zero.
  • the first parameter may also satisfy other functional relationships with the maximum number of collision carriers.
  • the function may be a function or the like related to parameters of the first carrier.
  • the parameter of the first carrier may include a parameter of a frequency domain range of the first carrier (for example, a frequency domain value of a frequency domain center position), a parameter of a time domain range (a number of symbols occupied in the time domain, or the like), or It may also include a measurement period of the first carrier, a measurement interval, etc., or may also include other parameters related to the first carrier, and the like.
  • the embodiment of the present application does not limit the process of determining the first parameter according to the maximum collision carrier number.
  • the terminal device may further determine the first parameter according to the maximum number of collision carriers and combining one or two of the average measurement probability and the minimum measurement probability.
  • the first parameter may satisfy a certain functional relationship with the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers. That is, the first parameter is determined by using the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers.
  • the functional relationship may be the sum of the reciprocal of the average measurement probability, the reciprocal of the minimum measurement probability, and the maximum number of collision carriers.
  • the first parameter may also satisfy other functional relationships with the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers.
  • the function may be a function or the like related to parameters of the first carrier. The embodiment of the present application does not limit the process of determining the first parameter according to the average measurement probability and the minimum measurement probability and the maximum collision carrier number.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • the measurement requirement is determined according to the following formula (1):
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) is T1 and Larger value in T2
  • Is 1 is a first parameter determined according to one or more of an average measurement probability of the first carrier, a minimum measurement probability, and the maximum number of collision carriers.
  • the terminal device can calculate the value of the measurement index corresponding to the measurement demand according to the above formula (1).
  • R is the number of measurement opportunities corresponding to the measurement requirement
  • T1 is the measurement window period of the first carrier, and the measurement window periods corresponding to different carriers may be different.
  • T2 is a measurement interval period applicable to one or more carriers including the first carrier.
  • the value of Max (T1, T2) is the larger of T1 and T2, and A is the first parameter described above. Indicates that the product of R and A is rounded up.
  • the measurement interval in which the first carrier is the carrier 1 and the measurement window of the carrier 1 is 0, 1, 2, and 3 is taken as an example.
  • the measurement window period of the first carrier is 20 ms, that is, the value of T1 is 20 ms.
  • T2 is the measurement interval period for the 5 carriers, that is, for carriers 1 to 5, the value of T2 is 40 ms.
  • the value of Max(T1, T2) is 40ms.
  • the average measurement probability of the first carrier in the set is 1/3.
  • the minimum measurement probability of the first carrier in the set is 1/3.
  • the maximum number of collision carriers that collide with the first carrier in the measurement interval set is three.
  • the first parameter is the reciprocal of the average measurement probability or the reciprocal of the minimum measurement probability
  • the first parameter is 3.
  • the first parameter is the maximum number of collision carriers
  • the first parameter is also 3.
  • R is 5, based on the values of the above parameters, the value of the measurement index of the measurement demand on the first carrier can be calculated.
  • the values of the measurement indicators of the measurement requirements corresponding to each carrier can be separately calculated by the above method.
  • R may represent the number of required measurement opportunities corresponding to the measurement demand. For example, if the measurement demand (measurement indicator) is the cell identification time/delay, then R represents the number of measurement opportunities required during the time identified by the cell. If the measurement requires the detection time of the Primary Synchronization Signal (PSS)/Secondary Synchronization Signal (SSS), then R represents the number of measurement opportunities required during the PSS/SSS detection time. If the measurement index is the SSB index detection time, it indicates the number of measurement opportunities required for the SSB index detection time. If the measurement demand is the SSB measurement period, then R represents the number of measurement opportunities required for the time to get an SSB measurement. It should be understood that for different carriers, the R values may be the same or different. For different measurement indicators, the R values may be the same or different.
  • d is a coefficient, which can be notified to the terminal device by the network device, or can be determined by the terminal device itself.
  • d may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2, Indicates that the value of A is rounded up. For example, if the value of A is 0.1, then Is 1, A is the first parameter described above.
  • the terminal device can calculate the value of the measurement index corresponding to the measurement demand according to the above formula (3).
  • R is the number of measurement opportunities corresponding to the measurement demand, which is the same as the formula (1)R.
  • T1 is the measurement window period of the first carrier, and the measurement window periods corresponding to different carriers may be different.
  • T2 is a measurement interval period applicable to one or more carriers including the first carrier.
  • the value of Max (T1, T2) is a larger value among T1 and T2, and A is a first parameter determined according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and the maximum number of collision carriers.
  • the meaning of each parameter of the above formula (3) is similar to that in the formula (1), and the corresponding description can refer to the description of the formula (1). For the sake of brevity, it will not be repeated here.
  • k is a coefficient, which can be notified to the terminal device by the network device, or can be determined by the terminal device itself.
  • k may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2, Indicates that the value of A is rounded up.
  • the terminal device can calculate the value of the measurement index corresponding to the measurement demand according to the above formula (5).
  • R is the number of measurement opportunities corresponding to the measurement demand.
  • T1 is the measurement window period of the first carrier, and the measurement window periods corresponding to different carriers may be different.
  • T2 is a measurement interval period applicable to one or more carriers including the first carrier.
  • the value of Max (T1, T2) is a larger value among T1 and T2, and A is a first parameter determined according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and the maximum number of collision carriers. Indicates that the value of A is rounded up.
  • the meaning of each parameter of the above formula (5) is similar to that in the formula (1), and the corresponding description can refer to the description of the formula (1). For the sake of brevity, it will not be repeated here.
  • l is a coefficient, which can be notified to the terminal device by the network device, or can be determined by the terminal device itself.
  • l can be related to the parameters of the first carrier, or can be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • the measurement requirement is determined according to the following formula (7):
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max(T1, T2) The value is the larger of T1 and T2
  • A is the first parameter.
  • N is a coefficient, which may be notified to the terminal device by the network device, or may be determined by the terminal device itself.
  • N may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a coefficient, which can be notified to the terminal device by the network device, or is a constant.
  • the value of this constant ranges from a positive integer greater than zero.
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max (T1, T2) is the larger value of T1 and T2
  • A is the first parameter.
  • C and p are coefficients which can be notified to the terminal device by the network device, or can be determined by the terminal device itself.
  • C and / or p may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • Equation (11) S is the value of the measurement index of the measurement demand, R is the number of measurement opportunities corresponding to the measurement demand, and E is a coefficient, which can be notified to the terminal device by the network device, or is a constant. The value of this constant ranges from a positive integer greater than zero.
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • Max (T1, T2) is the larger value of T1 and T2
  • A is the first parameter.
  • E and q are coefficients, which can be notified to the terminal device by the network device, or can be determined by the terminal device itself.
  • E and / or q may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero.
  • the embodiments of the present application are not limited herein.
  • the terminal device determines the measurement requirement according to the first parameter, including:
  • H is a coefficient, which may be notified to the terminal device by the network device, or may be determined by the terminal device itself. H may be related to the parameters of the first carrier, or may be a constant. The value of this constant ranges from a positive integer greater than zero. The embodiments of the present application are not limited herein.
  • the measurement requirement can be quickly and accurately obtained, and the efficiency of the carrier detection by the terminal device is improved. Improve the user experience.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is a measurement interval of at least an SSB for the first carrier.
  • the measurement window of the first carrier may be a measurement window of the SSB on the first carrier, as shown in FIG. 3 or FIG. 4.
  • the SSB measurement window may include the SSB measurement window start position, SBB measurement window duration, SMTC period, and the like.
  • the measurement interval may be an SSB measurement interval, and the measurement interval period may be an SSB measurement interval period.
  • the SSB measurement interval may include at least one of an SSB measurement interval start position, an SSB measurement interval duration, and an SSB measurement interval period.
  • the measurement window of the first carrier may also be a measurement window of other reference signals on the first carrier, and the measurement interval may be a measurement interval of at least other reference signals for the first carrier.
  • the embodiments of the present application are not limited herein.
  • the measurement requirement includes at least one of a cell identification time or delay, a reference signal detection time, a reference signal index detection time, a reference signal measurement period, and a radio resource management RRM measurement period.
  • the value of the measurement indicator of the measurement requirement calculated by each of the above formulas may be a value of the cell identification time, or a certain reference signal index detection time value or the like. It should be understood that this measurement requirement may also include other information or indicators.
  • the embodiments of the present application are not limited herein.
  • FIG. 11 is a schematic flowchart of a method 300 for measuring a carrier according to an embodiment of the present application.
  • the method 300 can be applied to the scenario shown in FIG. It can be applied to other communication scenarios, and the embodiments of the present application are not limited herein.
  • the method 300 includes:
  • the network device receives a measurement result of the first carrier, where the measurement result of the first carrier is determined according to a measurement requirement of the first carrier.
  • the measurement requirement of the first carrier is determined according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and a maximum collision carrier number that collides with the first carrier, and an average measurement probability of the first carrier, And a minimum measurement probability and the maximum number of collision carriers are determined according to the measurement interval and a measurement window of the first carrier, the measurement interval being at least a measurement interval for the first carrier.
  • the network device configures the first carrier according to the measurement result.
  • the measurement requirement (measurement index) of the carrier to be measured is based on an average measurement probability, a minimum measurement probability, and the first of the carrier to be measured (first carrier) At least one of the maximum number of collision carriers for which a carrier has collision is determined. At least one of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers that collide with the first carrier is determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier. That is, in the process of determining the measurement requirement of the carrier to be measured, the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered.
  • the measurement result determined according to the measurement requirement can reflect the difference of the carrier, so that the network device can more accurately configure different carriers for the measurement results of different carriers. For example, reconfigure the measurement window and measurement interval corresponding to the carrier. Improve communication efficiency and user experience.
  • At least one of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers is determined according to one or more carriers, a measurement interval, and a measurement window of each carrier, the measurement interval being applied to the one or more carriers A measurement interval, the one or more carriers including the first carrier.
  • the average measurement probability of the first carrier, the minimum measurement probability, and the maximum number of collision carriers are respectively an average measurement of the first carrier in a set of measurement intervals in which the measurement window of the first carrier is located. Probability, the minimum measurement probability, and the maximum number of collision carriers.
  • an average measurement probability and/or a minimum measurement probability of the first carrier in the set is determined according to a measurement probability of the first carrier in each measurement interval in the set.
  • the measurement probability of the first carrier in each measurement interval in the set is determined according to the number of collision carriers in each measurement interval in the set.
  • the maximum collision carrier number of the first carrier in the set is determined according to the number of collision carriers in each measurement interval in the set.
  • the collision carrier number includes: a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision includes: the measurement window of the first carrier and the measurement window of the at least one carrier are partially or completely within one measurement interval in the set.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or,
  • the measurement interval includes one or more of a measurement interval start position, a measurement interval duration, and a measurement interval period.
  • the measurement requirement of the first carrier is determined according to a first parameter of the first carrier, where the first parameter is based on the average measurement probability, a minimum measurement probability, and the maximum collision on the first carrier. At least one of the number of carriers is determined.
  • the first parameter is a reciprocal of the average measurement probability or a reciprocal of the minimum measurement probability on the first carrier.
  • the first parameter is the maximum number of collision carriers of the first carrier.
  • the measurement requirement is determined according to any one of the formulas (1) to (13) above.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, and the measurement interval is a measurement interval of at least the SSB for the first carrier.
  • first, second, etc. are merely meant to indicate that the plurality of objects are different.
  • first carrier and the second carrier are only for indicating different carriers. Rather than having any effect on the carrier itself, the first, second, etc. described above should not impose any limitation on the embodiments of the present application.
  • FIG. 12 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • the terminal device 400 shown in FIG. 12 can be used to perform the steps corresponding to those in FIG. 5, FIG. 6, FIG. 7, FIG. 8, and FIG. 10, and in the method 200.
  • the terminal device embodiment and the method embodiment correspond to each other.
  • a similar description may refer to a method embodiment.
  • the terminal device 400 includes a processor 410, a memory 420, and a transceiver 430.
  • the processor 410, the memory 420, and the transceiver 430 are connected by communication.
  • the memory 420 stores instructions
  • the processor 410 is configured to execute instructions stored in the memory 420
  • the transceiver 430 is configured to perform specific signal transceiving under the driving of the processor 410.
  • the processor 410 is configured to determine a measurement requirement on the first carrier according to at least one of an average measurement probability of the first carrier, a minimum measurement probability, and a maximum collision carrier number that collides with the first carrier; wherein the average At least one of a measurement probability, the minimum measurement probability, and a maximum number of collision carriers that collide with the first carrier is determined according to a measurement interval and a measurement window of the first carrier, the measurement interval being at least for measurement of the first carrier interval,
  • the processor 410 is further configured to: perform measurement on the first carrier according to the measurement requirement.
  • the measurement requirement (measurement index) of the to-be-measured carrier is based on an average measurement probability of the carrier to be measured (first carrier) At least one of a minimum measurement probability and a maximum number of collision carriers that collide with the first carrier is determined.
  • the one or more of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers that collide with the first carrier are determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier.
  • the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered.
  • the measurement delay of the terminal device can also be reduced. At the same time, excessive requirements on the measurement capability of the terminal device are avoided, and the cost of the terminal device is reduced. It ensures that the terminal device can communicate normally. Improve the user experience.
  • the various components in terminal device 400 communicate with one another via a communication connection, i.e., processor 410, memory 420, and transceiver 430, through internal connection paths, to communicate control and/or data signals.
  • a communication connection i.e., processor 410, memory 420, and transceiver 430
  • the foregoing method embodiments of the present application may be applied to a processor, or the processor may implement the steps of the foregoing method embodiments.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a central processing unit (CPU), a network processor (NP) or a combination of a CPU and an NP, a digital signal processor (DSP), an application specific integrated circuit (application).
  • CPU central processing unit
  • NP network processor
  • DSP digital signal processor
  • application application specific integrated circuit
  • ASIC Specific integrated circuit
  • FPGA field programmable gate array
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the present application may be directly embodied by the execution of the hardware decoding processor or by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • At least one of the average measurement probability, the minimum measurement probability, and the maximum collision carrier number that collides with the first carrier is based on one or more carriers, and the measurement interval is A measurement window for each carrier determines that the measurement interval is a measurement interval applied to the one or more carriers, the one or more carriers including the first carrier.
  • the processor 410 is further configured to: determine a set of measurement intervals in which the measurement window of the first carrier is located; determine an average measurement probability of the first carrier in the set, and minimum Measuring at least one of a probability and a maximum number of collision carriers that collide with the first carrier.
  • the processor 410 is specifically configured to: determine a measurement probability of the first carrier in each measurement interval in the set; according to the first carrier in each measurement interval The measurement probability determines an average measurement probability and/or a minimum measurement probability of the first carrier within the set.
  • the processor 410 is specifically configured to: determine a number of collision carriers in each measurement interval in the set; and determine, according to the number of collision carriers in each measurement interval, The measurement probability of the first carrier in each measurement interval in the set.
  • the processor 410 is specifically configured to: determine a number of collision carriers in each measurement interval in the set; determine the set according to the number of collision carriers in each measurement interval. The maximum number of collision carriers within.
  • the collision carrier number includes a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision includes: the measurement window of the first carrier and the measurement window of the at least one carrier are partially or completely within one measurement interval in the set.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or the measurement interval includes a measurement interval. Start position, one or more of the measurement interval duration and the measurement interval period.
  • the processor 410 is specifically configured to: according to the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers that collide with the first carrier on the first carrier And determining at least one of the first parameters of the first carrier; determining the measurement requirement according to the first parameter.
  • the processor 410 is specifically configured to: determine a reciprocal of the average measurement probability or a reciprocal of the minimum measurement probability on the first carrier as the first parameter.
  • the processor 410 is specifically configured to: determine a maximum collision carrier number on the first carrier as the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • T1 is the measurement window period
  • T2 is the measurement interval period
  • the value of Max(T1, T2) is T1 and The larger value in T2
  • A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • C is a constant
  • the value range of C is a positive integer greater than 0
  • T1 is the measurement window period
  • T2 is The measurement interval period
  • the value of Max (T1, T2) is a larger value among T1 and T2
  • A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement demand
  • R is the number of measurement opportunities corresponding to the measurement demand
  • E constant
  • the range of E is a positive integer T1 greater than 0 is the measurement window period
  • T2 is the measurement The interval period
  • Max (T1, T2) is the larger of T1 and T2
  • A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • S is the value of the measurement index of the measurement requirement
  • R is the number of measurement opportunities corresponding to the measurement requirement
  • N is a constant
  • the value range of N is a positive integer T1 greater than 0
  • the measurement window period is T2.
  • the measurement interval period, Max (T1, T2) is the larger of T1 and T2, and A is the first parameter.
  • the processor 410 is specifically configured to: determine the measurement requirement according to the following formula:
  • H is a constant
  • the value range of H is a positive integer A greater than 0 is the first parameter.
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is at least a measurement of the SSB of the first carrier. interval.
  • the processor 410 may be implemented by a processing module
  • the memory 420 may be implemented by a storage module
  • the transceiver 430 may be implemented by a transceiver module.
  • the terminal device 500 may include a processing module 510.
  • the terminal device 400 shown in FIG. 12 or the terminal device 500 shown in FIG. 13 can implement the steps performed by the terminal device in the foregoing FIGS. 5, 6, 7, 8, and 10, and in the method 200.
  • a similar description can be referred to the description in the aforementioned corresponding method. To avoid repetition, we will not repeat them here.
  • FIG. 14 is a schematic block diagram of a network device according to another embodiment of the present application.
  • the network device 600 shown in FIG. 14 can be used to perform the steps corresponding to those performed by the network device in FIG. 11 and method 300.
  • the network device embodiment and the method embodiment correspond to each other. For a similar description, refer to the method embodiment.
  • the network device 600 includes: a processor 610, a memory 620, and a transceiver 630.
  • the processor 610, the memory 620, and the transceiver 630 are connected by communication.
  • the memory 620 stores instructions
  • the processor 610 is configured to execute instructions stored in the memory 620
  • the transceiver 630 is configured to perform specific signal transceiving under the driving of the processor 610.
  • the transceiver 630 is configured to receive a measurement result of the first carrier, where the measurement result of the first carrier is determined according to a measurement requirement of the first carrier, where a measurement requirement of the first carrier is based on an average measurement probability of the first carrier, Determining at least one of a minimum measurement probability and a maximum number of collision carriers that collides with the first carrier, one of an average measurement probability of the first carrier, a minimum measurement probability, and a maximum number of collision carriers that collide with the first carrier Or determining, according to the measurement interval and the measurement window of the first carrier, the measurement interval is at least a measurement interval for the first carrier.
  • the processor 610 is configured to configure the first carrier according to the measurement result.
  • the measurement requirement (measurement index) of the to-be-measured carrier is based on an average measurement probability, a minimum measurement probability, and the first carrier of the carrier to be measured (first carrier) At least one of the maximum number of collision carriers of the collision is determined. At least one of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers that collide with the first carrier is determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier. That is, in the process of determining the measurement requirement of the carrier to be measured, the measurement window configured by the carrier to be measured and the measurement interval associated with the carrier to be measured are fully considered.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered.
  • the measurement result determined according to the measurement requirement can reflect the difference of the carrier, so that the network device can more accurately configure different carriers for the measurement results of different carriers. Improve communication efficiency and user experience.
  • the various components in network device 600 communicate with one another via a communication connection, i.e., processor 610, memory 620, and transceiver 630, through internal connection paths, to communicate control and/or data signals.
  • a communication connection i.e., processor 610, memory 620, and transceiver 630
  • the foregoing method embodiments of the present application may be applied to a processor, or the processor may implement the steps of the foregoing method embodiments.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a CPU, a network processor NP or a combination of a CPU and an NP, a DSP, an ASIC, an FPGA or other programmable logic device, a discrete gate or a transistor logic device, or a discrete hardware component.
  • the methods, steps, and logical block diagrams disclosed in this application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with the present application may be directly embodied by the execution of the hardware decoding processor or by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • At least one of the average measurement probability, the minimum measurement probability, and the maximum collision carrier number that collides with the first carrier is based on one or more carriers, the measurement interval, and each The measurement window of the carriers determines that the measurement interval is a measurement interval applied to the one or more carriers, the one or more carriers including the first carrier.
  • the average measurement probability of the first carrier, the minimum measurement probability, and the maximum collision carrier number that collides with the first carrier are respectively the measurement interval of the measurement window of the first carrier.
  • an average measurement probability and/or a minimum measurement probability of the first carrier in the set is determined according to a measurement probability of the first carrier in each measurement interval in the set.
  • the measurement probability of the first carrier in each measurement interval in the set is determined according to the number of collision carriers in each measurement interval in the set.
  • the maximum collision carrier number of the first carrier in the set is determined according to the number of collision carriers in each measurement interval in the set.
  • the collision carrier number includes: a total number of carriers that collide with a measurement window of the first carrier within one measurement interval in the set.
  • the collision includes: the measurement window of the first carrier and the measurement window of the at least one carrier are partially or completely within one measurement interval in the set.
  • the measurement window includes one or more of a measurement window start position, a measurement window duration, and a measurement window period; and/or,
  • the measurement interval includes one or more of a measurement interval start position, a measurement interval duration, and a measurement interval period.
  • the measurement requirement of the first carrier is determined according to a first parameter of the first carrier, where the first parameter is based on the average measurement probability, minimum measurement on the first carrier At least one of a probability and the maximum number of collision carriers is determined.
  • the first parameter is a reciprocal of the average measurement probability or the minimum measurement probability on the first carrier.
  • the first parameter is the maximum number of collision carriers of the first carrier.
  • the measurement requirement is determined according to any one of the above formulas (1) to (13).
  • the measurement window of the first carrier is a measurement window of the synchronization signal block SSB on the first carrier, where the measurement interval is at least a measurement of the SSB of the first carrier. interval.
  • the processor 610 may be implemented by a processing module
  • the memory 620 may be implemented by a storage module
  • the transceiver 630 may be implemented by a transceiver module.
  • the network device 700 may include a processing module 710.
  • the network device 600 shown in FIG. 14 or the network device 700 shown in FIG. 15 can implement the steps performed by the network device in the foregoing FIG. 11 and the method 300.
  • the embodiment of the present application further provides an apparatus, including a processor coupled to a memory, where the memory is used to store an instruction, and the processor is configured to execute the instruction stored in the memory, and execute any one of the embodiments provided in this application.
  • a method of carrier measurement The communication device provided by the embodiment of the present application, for each carrier to be measured that needs to be measured, the measurement requirement (measurement index) of the carrier to be measured is based on the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers of the carrier to be measured. At least one of the determinations. The at least one of the average measurement probability, the minimum measurement probability, and the maximum number of collision carriers is determined according to a measurement window and a measurement interval of the carrier to be measured.
  • the measurement interval is at least a measurement interval for the first carrier.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered. On the basis of fully considering the measurement opportunities of each carrier, the measurement delay of the carrier can also be reduced. Improve the user experience.
  • the processor and the memory can be decoupled and respectively disposed on different physical devices, and the respective functions of the processor and the memory are implemented by wired or wireless connection to support the communication device to implement the foregoing embodiments. Various functions. Alternatively, the processor and the memory can also be coupled to the same device.
  • the embodiment of the present application further provides a device for performing any method for carrier measurement provided by the embodiments of the present application.
  • the embodiment of the present application further provides a device, including a processor, for executing a program in a memory to implement any of the methods for carrier measurement provided by the embodiments of the present application.
  • the embodiment of the present application further provides an apparatus, including: a processor, the processor is coupled to a memory; a memory, configured to store a computer program; and a processor, configured to execute a computer program stored in the memory, to enable The device performs any of the methods of carrier measurement provided by the embodiments of the present application.
  • the embodiment of the present application further provides an apparatus, including: a processor and a transceiver; the processor is configured to execute a computer program stored in a memory, so that the apparatus performs any of the foregoing embodiments provided by the embodiments of the present application.
  • a method of carrier measurement including: a processor and a transceiver; the processor is configured to execute a computer program stored in a memory, so that the apparatus performs any of the foregoing embodiments provided by the embodiments of the present application.
  • the embodiment of the present application further provides an apparatus, including: a processor, a memory, and a transceiver; the memory is configured to store a computer program; the processor is configured to execute a computer program stored in the memory, so that The device performs any of the methods for carrier measurement provided by the foregoing embodiments of the present application.
  • the embodiment of the present application further provides an apparatus, including a unit or means for performing various steps of a method for performing any of the foregoing carrier measurement methods provided by the embodiments of the present application.
  • the embodiment of the present application further provides a processor, where the processor includes at least one circuit for performing a method for performing any of the carrier measurements provided by the foregoing embodiments of the present application.
  • the embodiment of the present application further provides a communication system, which includes the terminal device and the network device provided in the foregoing embodiment of the present application, and the communication system can complete any method for carrier measurement provided by the embodiment of the present application.
  • the measurement requirements corresponding to each carrier are determined according to actual measurement conditions of each carrier. Differentiate processing for different carriers. The fairness and competitiveness of measurement opportunities for different carriers themselves are considered. On the basis of fully considering the measurement opportunities of each carrier, the measurement delay of the carrier can also be reduced. Improve the user experience.
  • the embodiment of the present application further provides a computer readable medium for storing computer program code, the computer program comprising instructions for performing the method of carrier measurement of the embodiment of the present application in the method 200 and the method 300.
  • the readable medium may be a read-only memory (ROM) or a random access memory (RAM), which is not limited in this embodiment of the present application.
  • the present application also provides a computer program product comprising instructions, when the instructions are executed, to cause the terminal device to perform an operation of a terminal device corresponding to the above method.
  • the embodiment of the present application further provides a system chip, which includes a processing unit and a communication unit.
  • the processing unit may be, for example, a processor, and the communication unit may be, for example, an input/output interface, a pin or a circuit.
  • the processing unit can execute computer instructions to cause the chip in the communication device to perform any of the methods of carrier measurement provided by the embodiments of the present application.
  • the computer instructions are stored in a storage unit.
  • the storage unit is a storage unit in the chip, such as a register, a cache, etc.
  • the storage unit may also be a storage unit located outside the chip in the terminal, such as a ROM or other device that can store static information and instructions. Types of static storage devices, RAM, etc.
  • the processor mentioned in any of the above may be a CPU, a microprocessor, an ASIC, or an integrated circuit executed by one or more programs for controlling the above-described method of carrier measurement.
  • the processing unit and the storage unit may be decoupled and respectively disposed on different physical devices, and the respective functions of the processing unit and the storage unit are implemented by wired or wireless connection to support the system chip to implement the foregoing embodiment. Various functions in the middle.
  • the processing unit and the memory can also be coupled to the same device.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

La présente invention concerne un procédé de mesure de porteuse, un dispositif terminal et un dispositif de réseau, le procédé comprenant : un dispositif terminal détermine une exigence de mesure sur une première porteuse selon au moins un élément parmi la probabilité de mesure moyenne de la première porteuse, la probabilité de mesure minimale de la première porteuse et le nombre maximal de porteuses de collision entrant en collision avec la première porteuse, au moins un élément parmi la probabilité de mesure moyenne, la probabilité de mesure minimale et le nombre maximal de porteuses de collision entrant en collision avec la première porteuse étant déterminé selon un intervalle de mesure et une fenêtre de mesure de la première porteuse, et l'intervalle de mesure étant un intervalle de mesure au moins utilisé pour la première porteuse ; et le dispositif terminal effectue une mesure sur la première porteuse selon l'exigence de mesure. Dans le procédé de mesure de porteuse selon la présente invention, pour chaque porteuse à mesurer, une exigence de mesure de la porteuse à mesurer est déterminée sur la base d'au moins un élément parmi la probabilité de mesure moyenne de la porteuse à mesurer, la probabilité de mesure minimale de la porteuse à mesurer et le nombre maximal de porteuses de collision qui entrent en collision avec la première porteuse. L'exigence de mesure correspondant à chaque porteuse est déterminée selon les conditions de mesure réelles de la porteuse, et différentes porteuses sont traitées de manière différenciée. Le retard de mesure du dispositif terminal est réduit. Une exigence excessivement élevée pour la capacité de mesure d'un dispositif terminal est évitée.
PCT/CN2019/082511 2018-04-13 2019-04-12 Procédé de mesure de porteuse, dispositif terminal et dispositif de réseau Ceased WO2019196940A1 (fr)

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EP19784443.4A EP3764684A4 (fr) 2018-04-13 2019-04-12 Procédé de mesure de porteuse, dispositif terminal et dispositif de réseau
US17/069,318 US12369055B2 (en) 2018-04-13 2020-10-13 Method for measurement on carrier, terminal device, and network device

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CN201810331178.2 2018-04-13
CN201810654017.7A CN110381528B (zh) 2018-04-13 2018-06-22 载波测量的方法、终端设备和网络设备
CN201810654017.7 2018-06-22

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