WO2022021035A1 - Procédé de mesure, dispositif terminal et dispositif de réseau - Google Patents

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

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Publication number
WO2022021035A1
WO2022021035A1 PCT/CN2020/104987 CN2020104987W WO2022021035A1 WO 2022021035 A1 WO2022021035 A1 WO 2022021035A1 CN 2020104987 W CN2020104987 W CN 2020104987W WO 2022021035 A1 WO2022021035 A1 WO 2022021035A1
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WIPO (PCT)
Prior art keywords
burst
measurement
period
mgs
configuration information
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PCT/CN2020/104987
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English (en)
Chinese (zh)
Inventor
胡荣贻
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to PCT/CN2020/104987 priority Critical patent/WO2022021035A1/fr
Priority to CN202080102187.XA priority patent/CN115699858B/zh
Publication of WO2022021035A1 publication Critical patent/WO2022021035A1/fr
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present application relates to the field of communications, and in particular, to a measurement method, terminal equipment and network equipment.
  • the network can configure the terminal device to measure the reference signals of the same-frequency, different-frequency or different network target neighbors in a specific time window.
  • a specific time window may be called a measurement gap (Measurement Gap, MG, sometimes referred to as a gap), and a gap period needs to be reserved during the normal process of sending and receiving data by the terminal. During this period, the terminal will not send or receive data. , but tune the receiver to the frequency point of the target cell for measurement, and when the measurement interval MG expires, transfer to the current serving cell to continue data transmission and reception.
  • MG Measurement Gap
  • the network can configure the measurement interval pattern MG pattern for the terminal, which can also be referred to as gap pattern, and the terminal performs measurement according to the configured MG pattern.
  • the burst gap pattern is introduced to reduce the time proportion of some measurements and realize low duty cycle measurements.
  • the operating frequency range of the terminal introduces the millimeter wave frequency band above 6GHz, and the measurement interval MG can be set according to whether the terminal supports the frequency range FR1 and FR2. ) and the measurement interval MG for the frequency range (per FR), etc.
  • the NR system there are more measurement scenarios and more MG patterns. In this case, how to set the burst gap pattern in the NR system needs to be further clarified.
  • embodiments of the present application provide a measurement method, a terminal device, and a network device. Can be used to optimize the terminal's reference signal measurements.
  • An embodiment of the present application provides a method, applied to a terminal device, including:
  • the terminal device performs measurement based on a burst gap pattern, the burst gap pattern includes a first burst burst and a second burst burst, the first burst includes a plurality of first type measurement gaps MG, the The second burst includes a plurality of second-type measurement intervals MG, wherein, there is any one or a combination of the following conditions: the length of the plurality of first-type MGs is the same as the length of the plurality of second-type MGs. The lengths of the class MGs are the same or different; the periods of the plurality of first class MGs are the same or different from the cycles of the plurality of second class MGs.
  • An embodiment of the present application provides a method, applied to a network device, including:
  • the network device configures a burst gap pattern burst gap pattern for the terminal device, the burst gap pattern includes a first burst burst and a second burst burst, and the first burst includes a plurality of first type measurement gaps MG, so
  • the second burst includes a plurality of second-type measurement intervals MG, wherein, there is any one or a combination of the following conditions: the length of the plurality of first-type MGs is the same as the length of the plurality of first-type MGs.
  • the lengths of the second-type MGs are the same or different; the periods of the plurality of first-type MGs are the same or different from the periods of the second-type MGs.
  • the embodiment of the present application also provides a terminal device, including:
  • a measurement module configured to measure based on a burst gap pattern, where the burst gap pattern includes a first burst burst and a second burst burst, and the first burst includes a plurality of first-type measurement gaps MG , the second burst includes a plurality of second-type measurement intervals MG, wherein, there is any one or a combination of the following multiple conditions: the length of the multiple first-type MGs is the same as the length of the multiple first-type MGs. The lengths of the second type MGs are the same or different; the periods of the plurality of first type MGs are the same or different from the periods of the plurality of second type MGs.
  • the embodiment of the present application also provides a network device, including:
  • a configuration module configured to configure a burst gap pattern for the terminal device, the burst gap pattern includes a first burst burst and a second burst burst, and the first burst includes a plurality of first-type measurement gaps MG, the second burst includes a plurality of second-type measurement intervals MG, wherein, there is any one or a combination of the following multiple conditions: the length of the plurality of first-type MGs is the same as the length of the The lengths of the plurality of second type MGs are the same or different; the periods of the plurality of first type MGs are the same or different from the periods of the plurality of second type MGs.
  • An embodiment of the present application further provides a terminal device, including: a processor and a memory, where the memory is used to store a computer program, and the processor invokes and executes the computer program stored in the memory to execute the above method.
  • An embodiment of the present application further provides a network device, including: a processor and a memory, where the memory is used to store a computer program, and the processor invokes and executes the computer program stored in the memory to execute the above method.
  • An embodiment of the present application further provides a chip, including: a processor, configured to call and run a computer program from a memory, so that a device on which the chip is installed executes the above method.
  • Embodiments of the present application further provide a computer-readable storage medium for storing a computer program, wherein the computer program causes a computer to execute the above method.
  • Embodiments of the present application further provide a computer program product, including computer program instructions, wherein the computer program instructions cause a computer to execute the above method.
  • the embodiments of the present application also provide a computer program, the computer program enables a computer to execute the above method.
  • FIG. 1 is a schematic diagram of a communication system architecture according to an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a burst interval pattern.
  • FIG. 3 is a flowchart of a measurement method of an embodiment of the terminal device side of the present application.
  • FIG. 4 is a flowchart of a measurement method according to an embodiment of the network device side of the present application.
  • FIG. 5 is a schematic structural block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 6 is a schematic structural block diagram of a network device according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • CDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • NTN Non-Terrestrial Networks
  • UMTS Universal Mobile Telecommunication System
  • WLAN Wireless Local Area Networks
  • WiFi fifth-generation communication
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in this embodiment of the present application may be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, or a standalone (Standalone, SA) distribution. web scene.
  • Carrier Aggregation, CA Carrier Aggregation, CA
  • DC Dual Connectivity
  • SA standalone
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, where the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device can be a station (STAION, ST) in the WLAN, can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, next-generation communication systems such as end devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • STAION, ST in the WLAN
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable, or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, and an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • a mobile phone Mobile Phone
  • a tablet computer Pad
  • a computer with a wireless transceiver function a virtual reality (Virtual Reality, VR) terminal device
  • augmented reality (Augmented Reality, AR) terminal Equipment wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones.
  • the network device may be a device for communicating with a mobile device, and the network device may be an access point (Access Point, AP) in WLAN, or a base station (Base Transceiver Station, BTS) in GSM or CDMA , it can also be a base station (NodeB, NB) in WCDMA, it can also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or in-vehicle equipment, wearable devices and NR networks
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network device may be a satellite or a balloon station.
  • the satellites may be low earth orbit (low earth orbit, LEO) satellites, medium earth orbit (medium earth orbit, MEO) satellites, geostationary earth orbit (geostationary earth orbit, GEO) satellites, high elliptical orbit (High Elliptical Orbit, HEO) satellites ) satellite etc.
  • the network device may also be a base station set in a location such as land or water.
  • a network device may provide services for a cell, and a terminal device communicates with the network device through transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device (
  • the cell can belong to the macro base station, or it can belong to the base station corresponding to the small cell (Small cell).
  • Pico cell Femto cell (Femto cell), etc.
  • These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • FIG. 1 schematically shows one network device 1100 and two terminal devices 1200.
  • the wireless communication system 1000 may include a plurality of network devices 1100, and the coverage of each network device 1100 may include other numbers terminal equipment, which is not limited in this embodiment of the present application.
  • the wireless communication system 1000 shown in FIG. 1 may also include other network entities such as a mobility management entity (Mobility Management Entity, MME), an access and mobility management function (Access and Mobility Management Function, AMF). This is not limited in the application examples.
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • the network can configure the length of the measurement interval (Measurement Gap length, MGL) for the terminal, for example, it can be configured as 1.5, 3, 3.5, 4, 5.5 or 6, in milliseconds; at the same time, the measurement interval can also be configured
  • the repetition period (Measurement Gap Repetition Period, MGRP), for example, can be configured as 20, 40, 80 or 160 in milliseconds.
  • Table 1 shows the currently supported 24 configuration modes, corresponding to 24 measurement interval patterns MG pattern. Referring to Table 1, MG pattern ID#0-23 correspond to 24 combinations of MGL and MGRP respectively.
  • an embodiment of the present application provides a measurement method, which is applied to a terminal device.
  • the method includes:
  • the terminal device performs measurement based on a burst gap pattern, where the burst gap pattern includes a first burst burst and a second burst burst, and the first burst includes a plurality of first-type measurement gaps MG,
  • the second burst includes a plurality of measurement intervals of the second type MG, wherein there is any one or a combination of the following multiple conditions:
  • the lengths of the plurality of first type MGs are the same or different from the lengths of the plurality of second type MGs;
  • the periods of the plurality of first type MGs are the same or different from the periods of the plurality of second type MGs.
  • the terminal device in the embodiment of the present application performs measurement based on the burst gap pattern, and the embodiment of the present application specifies the configuration of the burst gap pattern in more detail.
  • the burst gap pattern includes multiple bursts (one burst includes multiple bursts).
  • measurement interval MG take any two bursts as an example to describe, denoted as the first burst and the second burst, for the convenience of distinction, the measurement interval in the first burst is called the first type of MG, and the second burst The measurement interval in the burst is called the second type of MG.
  • the length of the first type MG in the first burst is the same as the length of the second type MG in the second burst;
  • the length of the first type of MG in the first burst is different from that of the second type of MG in the second burst;
  • the period of the first type MG in the first burst is the same as the period of the second type MG in the second burst;
  • the period of the first type MG in the first burst is different from that of the second type MG in the second burst.
  • the number of the multiple first-type MGs is different from the number of the multiple second-type MGs.
  • the number of the multiple first-type MGs is the same as the number of the multiple second-type MGs.
  • the number of first-type MGs in the first burst in the same burst gap pattern can be recorded as N1
  • the number of second-type MGs in the second burst can be recorded as N2
  • both N1 and N2 are greater than 1
  • the integer of N1 and N2 can be different or the same.
  • the number N of MGs in the first burst and the second burst can be set to be different, and the length and period of the MGs are the same; or the length of the MGs in the two bursts can be set to be the same, and the number and period of the MGs are different; Alternatively, the number, length and period of the MGs in the two bursts are the same or different, and so on.
  • a measurement method applied to a network device includes: the network device configures a burst gap pattern burst gap pattern for the terminal device, and the first burst in the burst gap pattern includes: N1 first-type measurement intervals MG, the second burst in the burst interval pattern includes N2 second-type measurement intervals MG, wherein there are any one or more of the following multiple conditions Combination: N1 and N2 are the same or different; the length of the first type MG in the first burst is the same or different from the length of the second type MG in the second burst; the first The period of the first type of MG in the burst is the same or different from the period of the second type of MG in the second burst.
  • the purpose of low duty cycle measurement can be achieved by flexibly configuring MGs in different bursts in the burst gap pattern, which can improve measurement performance and save energy for terminal equipment.
  • the lengths of multiple MGs in each burst may be flexibly configured by adopting any one or a combination of the following methods:
  • all MGs in it are the same, or there are at least two MGs with different lengths, that is, some MGs may have the same length, and other MGs may have different lengths.
  • this can be set.
  • any one or more of the following combinations can be adopted for flexible configuration:
  • At least two MGs in the N2 second-type MGs in the second burst have different periods.
  • the MG patterns in each burst ID not only can be configured as a fixed value, but also supports configuration as different MG pattern IDs (or MGRP, or MGL) in different bursts, and further, also supports configuration in There are multiple MG pattern IDs (or MGRP or MGL) in the same burst.
  • the embodiment of the present application considers segmentation of different granularities for a longer time period (burst period is in seconds), so that different measurement interval MG combinations can be configured in different bursts or in the same burst time period , flexible configuration, especially suitable for low duty cycle measurement or beam management scenarios, which can improve the throughput of the system during low duty cycle measurement.
  • the terminal device can perform neighbor cell measurement according to the configured burst gap pattern.
  • the duty ratio of the total length of the N1 MGs of the first type is the first duty ratio
  • the duty ratio of the total length of the N2 MGs of the second type in the second burst is the second duty ratio
  • the Both the first duty cycle and the second duty cycle are smaller than the duty cycle threshold.
  • the duty cycle is the ratio of the total length of the MG (obtained by the length and number of the MG) to the length of the burst gap pattern.
  • the duty cycles of MGs in different bursts in the same burst gap pattern in this embodiment of the present application may all be smaller than a duty cycle threshold, such as the value of the maximum duty cycle supported by the terminal, so as to comply with the low duty cycle measurement requirements.
  • the length MGL1 of the first type MG in the first burst is greater than the length MGL2 of the second type MG in the second burst, that is, MGL1>MGL2; at the same time, the number N1 of the first type MG in the first burst is smaller than N2 of the second type MG in the second burst, that is, N1 ⁇ N2; then the first duty cycle is the length of MGL1 ⁇ N1/burst gap pattern, and the second duty cycle is the length of MGL2 ⁇ N2/burst gap pattern .
  • both the first duty cycle and the second duty cycle can be controlled to be smaller than the duty cycle threshold, and the first duty cycle and the second duty cycle can be equal or unequal .
  • the terminal device determines the burst gap pattern burst gap pattern according to at least one set of burst gap pattern configuration information in the following multiple sets of burst gap pattern configuration information:
  • the first burst interval pattern configuration information which includes a burst period and a burst length, and also includes at least one of the following information: identification information of the measurement interval pattern MG pattern, measurement interval length MGL, and measurement interval repetition period MGRP;
  • the second burst interval pattern configuration information includes burst period, burst length, and the number of measurement intervals in each burst, and also includes at least one of the following information: identification information of measurement interval pattern MG pattern, measurement interval length MGL, measurement interval repetition period MGRP;
  • the third burst interval pattern configuration information which includes the burst period, the burst length, and the duty ratio of the total length of the measurement interval in each burst, and also includes the measurement interval length MGL and/or the measurement interval repetition period MGRP;
  • the fourth burst interval pattern configuration information includes the burst period and the burst length, or includes the duty ratio of the total length of the measurement interval in each burst.
  • the terminal device further sends capability indication information to the network device, where the capability indication information is used to indicate at least one of the following multiple types of information:
  • the terminal device supports or does not support measurement based on burst gap pattern
  • the network can send the configuration information of burst gap pattern for it, and for a terminal that does not support measurement based on burst gap pattern, the network does not Configure burst gap pattern.
  • the identification ID of the burst gap pattern configuration information corresponds to the aforementioned first burst gap pattern configuration information to the fourth burst gap pattern configuration information, for example, the configuration information supported by the terminal is the first burst gap pattern configuration information and the third burst interval pattern configuration information, the corresponding ID is, for example, ⁇ 2, 3 ⁇ and reported to the network, and the network configures the corresponding burst interval pattern configuration information for it.
  • the terminal sends the supported duty cycle information, such as the supported maximum duty cycle, to the network.
  • the network configures the burst interval pattern configuration information, each burst duty cycle should be less than or equal to the maximum duty cycle.
  • the network device further sends first indication information to the terminal device; the terminal device determines, according to the first indication information, the At least one of the following information: the number of measurement intervals MG in each burst, and the duty ratio of the total length of the measurement intervals in each burst.
  • the first indication information may be determined by the network according to the service type, the criterion condition of power saving and/or the capability of the terminal.
  • the service type may include enhanced mobile broadband (Enhanced Mobile Broadband, eMBB), large-scale Internet of Things MIoT, etc.
  • the power saving criterion conditions may include ultra-low power consumption (super power saving), low power consumption (power saving), etc.
  • UE The capabilities of the device can include terminals that support "redcap", such as terminals that support low capability or wristbands, etc., ordinary terminals, normal UE, etc.
  • ⁇ Scope 1 Applicable to some MG patterns or gaps of some MGRP cycles.
  • Scope of application 2 Applicable to all MG patterns and MGRP.
  • the configurable scenarios of each burst gap pattern are determined according to the duty cycle configured by the network or supported by the UE reporting capability.
  • Scope 3 Applicable to all gap patterns and MGRP. If the UE does not report the duty cycle support capability, the network configures the corresponding burst gap pattern according to the service type and power saving criteria, for example:
  • A.duty cycle(0,30%) is suitable for power saving scenario 1
  • the power saving scenario 1 and the power saving scenario 2 can be determined or obtained according to the power saving criterion conditions configured on the network side.
  • the network configures the number N of MGs in each burst, or the ratio of the total length of MGs in each burst to the burst, that is, the duty cycle, according to the service type, power saving criteria, and UE capabilities.
  • the MG pattern (relative position, density) in each burst is consistent, and the network and the terminal can obtain the MG pattern in a single burst through the configured burst gap pattern.
  • the optional burst period is ⁇ 1.28, 2.56, 5.12, 10.24 ⁇
  • the optional burst length of each burst is ⁇ 1.28, 2.56, 5.12, 10.24 ⁇ .
  • the MG pattern in each burst in the configurable burst gap pattern may be the same, that is, each burst is the same duty cycle, and the MG pattern The number N is the same.
  • the proportion of the total length of the MG in each burst does not exceed the duty cycle supported by the UE, and does not need to be in each burst.
  • the number N of MGs is the same.
  • the period or length of the MGs in each burst may be configured to be the same or different.
  • this embodiment of the present application allows, among multiple periodic bursts of the burst gap pattern, the MG configurations in different bursts are different, for example, in any one or more of the following situations: In different bursts, the MG pattern Different, the number of MG is different, the length of MG is different, and the period of MG is different.
  • the burst gap pattern can be determined by means of protocol pre-configuration, and the network and the terminal do not need additional signaling indication.
  • the network configuration mode in the embodiments of the present application, optionally, the network can be configured in at least the following two ways:
  • the network can configure the burst gap pattern only for the UE that supports the measurement interval-based burst gap burst capability, wherein the UE can report the capability indication to the network.
  • the burst gap pattern configured by the network for the UE may only be applicable to gaps with certain gap patterns or certain MGRP periods.
  • the MG pattern applicable to different bursts of the burst gap pattern may be various known, unknown or under-researched pattern gap patterns, such as any one or more of the following The combination:
  • the calculation unit of the measurement time is the first DRX, Alternatively, the calculation unit of the measurement time is the measurement interval repetition period, the synchronization signal block-based radio resource management measurement timing configuration period SMTC period, and the maximum value in the first DRX.
  • the calculation unit of the measurement time is the burst period, or the calculation unit of the measurement time is the measurement interval Maximum value among repeat period, SMTC period, and burst period.
  • the calculation unit of the measurement time is the burst period.
  • ⁇ Mode 1 When DRX is configured and the gap burst period is shorter than DRX, the calculation unit of the measurement time is the DRX period or max(MGRP, SMTC period, DRX), where max() represents the maximum value operation.
  • Method 2 When DRX is configured and the gap burst period is longer than DRX, the calculation unit of the measurement time adopts the gap burst period or max(MGRP, SMTC period, gap burst periodicity); The periodicity is longer.
  • Mode 3 If DRX is not configured, because the length of one burst is usually long enough, one measurement (1 measurement period, such as 200ms) can be completed within one burst (such as 1.28s), so the usual measurement can be performed Time requirements can be measured.
  • ⁇ Mode 4 If DRX is not configured, if the length of one burst is short enough, the terminal may not consider the measurement time requirement in this case, and can perform measurement based on the terminal implementation.
  • the terminal device may send the measurement result to the network device with a burst period as a time unit; optionally, the terminal device may also use the measurement period as Time unit to send measurement results to network devices.
  • the measurement results can be reported in at least one of the following ways:
  • Mode 1 The UE performs measurement in the measurement interval gap in each burst according to the configured burst gap pattern, and takes the measurement results according to the time unit of all the gaps in each burst, merges and filters them, and reports them to the network.
  • ⁇ Method 2 The UE performs measurement in the measurement interval gap in each burst according to the configured burst gap pattern, and the measurement result is still reported to the network according to the usual measurement period measurement period as the time unit.
  • the network device can configure rich burst gap patterns for the terminal device through different burst gap pattern configuration information (the first to fourth burst gap pattern configuration information), for example, for wireless Resource management (Radio resource management, RRM) measurement, the design of multiple burst gap pattern configurations can be applied to the measurement of different business types or different power saving scenarios, and can be flexibly set according to application requirements.
  • the measurement performance is improved, which can reduce the network overload overhead and improve the system throughput during low duty cycle measurement.
  • the measurement performance improvement can also save power consumption for the terminal.
  • an embodiment of the present application further provides a terminal device 100, referring to FIG. 5, which includes:
  • the measurement module 110 is configured to measure based on the burst gap pattern burst gap pattern, and the terminal device measures based on the burst gap pattern burst gap pattern, and the burst gap pattern includes the first burst burst and the second burst burst, so
  • the first burst includes a plurality of first-type measurement intervals MG
  • the second burst includes a plurality of second-type measurement intervals MG, wherein, there is any one or a combination of the following multiple conditions:
  • the lengths of the plurality of first type MGs are the same or different from the lengths of the plurality of second type MGs; the periods of the plurality of first type MGs are the same or different from the periods of the plurality of second type MGs. same.
  • an embodiment of the present application further provides a network device 200, referring to FIG. 6, which includes:
  • a configuration module 210 configured to configure a burst gap pattern burst gap pattern for the terminal device, the burst gap pattern includes a first burst burst and a second burst burst, and the first burst includes a plurality of measurements of the first type an interval MG, the second burst includes a plurality of measurement intervals of the second type, wherein, there is any one or a combination of the following multiple conditions: the length of the multiple first type MGs is the same as the length of all the first type MGs. The lengths of the plurality of second type MGs are the same or different; the periods of the plurality of first type MGs are the same or different from the periods of the plurality of second type MGs.
  • the terminal device 100 and the network device 200 in the embodiments of the present application can implement the corresponding functions of the terminal devices in the foregoing method embodiments.
  • the terminal device 100 and each module (submodule, unit, or component, etc.) in the network device 200 correspond
  • each module submodule, unit, or component, etc.
  • the functions described by the respective modules (submodules, units, or components, etc.) in the terminal device 100 and the network device 200 in the embodiments of the present application may be implemented by different modules (submodules, units, or components, etc.), It can also be implemented by the same module (sub-module, unit or component, etc.).
  • the first sending module and the second sending module can be different modules or the same module, both of which can implement the embodiments of the present application. the corresponding functions of the terminal equipment.
  • FIG. 7 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application, wherein the communication device 600 includes a processor 610, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 600 may also include a memory 620 .
  • the processor 610 may call and run a computer program from the memory 620 to implement the methods in the embodiments of the present application.
  • the memory 620 may be a separate device independent of the processor 610 , or may be integrated in the processor 610 .
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive information or data sent by other devices .
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 600 may be the network device of this embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the communication device 600 may be a terminal device in this embodiment of the present application, and the communication device 600 may implement corresponding processes implemented by the terminal device in each method in the embodiment of the present application, which is not repeated here for brevity.
  • FIG 8 is a schematic structural diagram of a chip 700 according to an embodiment of the present application, wherein the chip 700 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720 .
  • the processor 710 may call and run a computer program from the memory 720 to implement the methods in the embodiments of the present application.
  • the memory 720 may be a separate device independent of the processor 710 , or may be integrated in the processor 710 .
  • the chip 700 may further include an input interface 730 .
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740 .
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip can be applied to the terminal device in the embodiment of FIG. 7 of the present application, and the chip can implement the corresponding processes implemented by the terminal device in each method of the embodiments of the present application. For the sake of brevity, details are not repeated here. .
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP), an off-the-shelf programmable gate array (field programmable gate array, FPGA), an application specific integrated circuit (ASIC) or Other programmable logic devices, transistor logic devices, discrete hardware components, etc.
  • DSP digital signal processor
  • FPGA field programmable gate array
  • ASIC application specific integrated circuit
  • the general-purpose processor mentioned above may be a microprocessor or any conventional processor or the like.
  • the memory mentioned above may be either volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically programmable Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be random access memory (RAM).
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • FIG. 9 is a schematic block diagram of a communication system 800 according to an embodiment of the present application, where the communication system 800 includes a terminal device 810 and a network device 820 .
  • the terminal device 810 may be used to implement the corresponding functions implemented by the terminal device in the methods of the various embodiments of the present application
  • the network device 820 may be used to implement the corresponding functions implemented by the network device in the methods of the various embodiments of the present application. function. For brevity, details are not repeated here.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions may be stored on or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted over a wire from a website site, computer, server or data center (eg coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (eg infrared, wireless, microwave, etc.) means to another website site, computer, server or data center.
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes an integration of one or more available media.
  • the available media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk (SSD)), among others.
  • the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the embodiments of the present application. implementation constitutes any limitation.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé de mesure, un dispositif terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : le dispositif terminal effectue une mesure sur la base d'un motif d'intervalle de rafale, le motif d'intervalle de rafale comprenant une première rafale et une seconde rafale ; la première rafale comprend une pluralité d'intervalles de mesure (MG) de premier type, et la seconde rafale comprenant une pluralité de MG de second type ; l'un quelconque ou une combinaison des deux cas suivants se présentant : la longueur de la pluralité de MG de premier type est identique ou différente par rapport à la longueur de la pluralité de MG de second type ; et une période de la pluralité de MG de premier type est identique ou différente par rapport à une période de la pluralité de MG de second type.
PCT/CN2020/104987 2020-07-27 2020-07-27 Procédé de mesure, dispositif terminal et dispositif de réseau Ceased WO2022021035A1 (fr)

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CN202080102187.XA CN115699858B (zh) 2020-07-27 2020-07-27 测量方法、终端设备和网络设备

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