WO2020034159A1 - 带宽部分调整方法和带宽部分调整装置 - Google Patents

带宽部分调整方法和带宽部分调整装置 Download PDF

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Publication number
WO2020034159A1
WO2020034159A1 PCT/CN2018/100870 CN2018100870W WO2020034159A1 WO 2020034159 A1 WO2020034159 A1 WO 2020034159A1 CN 2018100870 W CN2018100870 W CN 2018100870W WO 2020034159 A1 WO2020034159 A1 WO 2020034159A1
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WIPO (PCT)
Prior art keywords
bandwidth part
bandwidth
random access
adjustment command
command
Prior art date
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Ceased
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PCT/CN2018/100870
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English (en)
French (fr)
Inventor
江小威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2018/100870 priority Critical patent/WO2020034159A1/zh
Priority to CN201880001756.4A priority patent/CN109196937B/zh
Priority to EP26151967.2A priority patent/EP4708754A3/en
Priority to EP18930313.4A priority patent/EP3840496B1/en
Priority to US17/268,862 priority patent/US11937130B2/en
Publication of WO2020034159A1 publication Critical patent/WO2020034159A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096Indication of changes in allocation
    • H04L5/0098Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • H04W28/20Negotiating bandwidth
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0838Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a bandwidth portion adjustment method, a bandwidth portion adjustment device, an electronic device, and a computer-readable storage medium.
  • a carrier bandwidth can be divided into multiple bandwidth parts (BWP).
  • BWP bandwidth parts
  • the base station may adjust a bandwidth portion used by the user equipment by sending a bandwidth portion adjustment command to the user equipment.
  • the embodiments of the present disclosure propose a bandwidth part adjustment method, a bandwidth part adjustment device, an electronic device, and a computer-readable storage medium
  • a bandwidth partial adjustment method including:
  • bandwidth part adjustment command When random access is being performed, if a bandwidth part adjustment command is received, determining whether the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access;
  • bandwidth part adjustment command is not directed to the target bandwidth part, adjust the bandwidth part targeted by the bandwidth part adjustment command according to the bandwidth part adjustment command, and continue the random access.
  • the method further includes:
  • bandwidth part adjustment command is directed to a target bandwidth part involved in the random access, selecting one operation among one or more preset operations for execution; wherein the preset operations include:
  • Stop the random access at the target bandwidth portion initiate the random access at the other bandwidth portions, and adjust the target bandwidth portion according to the bandwidth portion adjustment command.
  • the other bandwidth parts belong to the multiple activated bandwidth parts.
  • the serving cell involved in the random access includes:
  • the preset operation further includes:
  • the preset operation further includes:
  • Stop the random access at the target bandwidth part adjust the target bandwidth part according to the bandwidth part adjustment command, and initiate the random access at the adjusted bandwidth part.
  • the bandwidth part adjustment command includes at least one of the following:
  • the determining whether the bandwidth part adjustment command is for a target bandwidth part in a serving cell involved in the random access includes:
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the determining whether the bandwidth part adjustment command is for a target bandwidth part in a serving cell involved in the random access includes:
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the target bandwidth part includes:
  • a bandwidth partial adjustment device including:
  • the command determining module is configured to determine whether the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access if a bandwidth part adjustment command is received when performing random access;
  • the bandwidth adjustment module is configured to adjust the bandwidth portion targeted by the bandwidth portion adjustment command according to the bandwidth portion adjustment command when the bandwidth portion adjustment command is not directed to the target bandwidth portion, and continue Said random access.
  • the apparatus further includes:
  • the operation selection module is configured to select one operation to be executed among one or more preset operations when the bandwidth portion adjustment command is directed to a target bandwidth portion involved in the random access; wherein the pre- The set operations include:
  • Stop the random access at the target bandwidth portion initiate the random access at the other bandwidth portions, and adjust the target bandwidth portion according to the bandwidth portion adjustment command.
  • the other bandwidth parts belong to the multiple activated bandwidth parts.
  • the serving cell involved in the random access includes:
  • the preset operation further includes:
  • the preset operation further includes:
  • Stop the random access at the target bandwidth part adjust the target bandwidth part according to the bandwidth part adjustment command, and initiate the random access at the adjusted bandwidth part.
  • the bandwidth part adjustment command includes at least one of the following:
  • the command determination module is configured to determine a bandwidth portion before switching or a bandwidth portion after switching that is switched by the bandwidth portion switching command, and the target bandwidth Whether they are the same
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the command determination module is configured to determine whether a bandwidth part deactivated by the bandwidth part deactivation command is the same as the target bandwidth part;
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the target bandwidth part includes:
  • an electronic device including:
  • Memory for storing processor-executable instructions
  • the processor is configured to execute the steps in the method according to any one of the foregoing embodiments.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the method according to any one of the foregoing embodiments are implemented.
  • the bandwidth portion targeted by the bandwidth portion adjustment command can be adjusted according to the bandwidth portion adjustment command, and the random access is continued, so that the bandwidth adjustment portion and the random access can be performed at the same time to avoid adjusting the bandwidth portion.
  • random access causes delays, ensuring that both operations can be completed in time, which is convenient for more business needs.
  • Fig. 1 is a schematic flowchart of a method for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic flowchart of another method for adjusting a bandwidth portion according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic flowchart of still another method for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic flowchart of still another method for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic block diagram of a device for adjusting a bandwidth portion according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic block diagram of another apparatus for adjusting a bandwidth portion according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic block diagram of a device for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • Fig. 1 is a schematic flowchart of a method for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • the bandwidth adjustment method shown in this embodiment can be applied to user equipment.
  • the user equipment can be an electronic device such as a mobile phone, a tablet computer, or a wearable device.
  • the user equipment can communicate with a base station.
  • the user equipment can communicate with a base station based on NR technology.
  • the base station communicates.
  • the method for adjusting a bandwidth part may include the following steps:
  • step S1 when performing random access, if a bandwidth part adjustment command is received, determine whether the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access;
  • step S2 if the bandwidth portion adjustment command is not directed to the target bandwidth portion, the bandwidth portion targeted by the bandwidth portion adjustment command is adjusted according to the bandwidth portion adjustment command, and the random access is continued.
  • the physical downlink control channel (PDCCH) message may be received according to the received physical downlink control channel message, for example, the physical downlink control channel message may include The bandwidth part adjustment command determines whether the random access ends successfully.
  • PDCCH physical downlink control channel
  • the random access is continued; if the random access has ended successfully, the random access does not need to be continued.
  • the target bandwidth part may include a message that the user equipment sends random access to the base station (including the first message MSG1 of random access, the second message MSG2 of random access, the third message MSG3 of random access, random The part of the bandwidth in which the fourth message (MSG4) is located.
  • the user equipment may receive a bandwidth part adjustment command in a serving cell involved in the random access, wherein multiple bandwidth parts may be configured for the serving cell, and the bandwidth part adjustment command is for one of the multiple bandwidth parts. Or multiple bandwidth sections.
  • a user equipment when a user equipment receives random bandwidth adjustment commands during random access, it may choose to ignore the bandwidth partial adjustment commands, or choose to stop random access, and then adjust the bandwidth portion, before initiating after adjusting the bandwidth portion. Stopped random access. No matter which operation is selected, only random access or bandwidth adjustment can be performed at the same time, and random access and bandwidth adjustment cannot be performed at the same time. For example, random access is selected, then the bandwidth adjustment is delayed. Adjusting the bandwidth part will cause delay to random access. For some services that require low latency, such as URLLC (Ultra Reliable & Low Latency Communication) services, it may be difficult to meet the requirements of such services for time. Extension requirements.
  • URLLC Ultra Reliable & Low Latency Communication
  • the bandwidth portion targeted by the bandwidth portion adjustment command can be adjusted according to the bandwidth portion adjustment command, and the random access is continued, so that the bandwidth adjustment portion and random access can be performed simultaneously, avoiding the adjustment of the bandwidth portion Or random access causes delays, ensuring that both operations can be completed in time, which is convenient for more business needs.
  • Fig. 2 is a schematic flowchart of another method for adjusting a bandwidth portion according to an embodiment of the present disclosure. As shown in FIG. 2, based on the embodiment shown in FIG. 1, the method further includes:
  • step S3 if the bandwidth part adjustment command is directed to the target bandwidth part involved in the random access, one of one or more preset operations is selected for execution; wherein the preset operations include:
  • Stop the random access at the target bandwidth portion initiate the random access at the other bandwidth portions, and adjust the target bandwidth portion according to the bandwidth portion adjustment command.
  • bandwidth part adjustment command if the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access, then adjusting the bandwidth part targeted by the bandwidth part adjustment command will affect the target bandwidth part.
  • one operation may be selected from one or more preset operations for execution.
  • the selected preset operation may be to determine other bandwidth portions not targeted by the bandwidth portion adjustment command in the serving cell involved in the random access, and then stop the random access at the target bandwidth portion, Initiating the random access in the other bandwidth portion, and adjusting the target bandwidth portion according to the bandwidth portion adjustment command.
  • the target bandwidth portion can be adjusted according to the bandwidth portion adjustment command.
  • the bandwidth part adjustment command can be executed smoothly.
  • the random access can be initiated in other bandwidth parts, so that the bandwidth adjustment part and the random access can be performed at the same time, avoiding delays to the bandwidth adjustment part or random access. Each operation can be completed in time, which is convenient for more business needs.
  • the serving cell involved in the random access includes:
  • the random access message may include MSG1, MSG2, MSG3, and MSG4, and for non-competitive random access, the random access message may include MSG1 and MSG2 .
  • a competitive random access is initiated on a SpCell (a special cell, which refers to a primary cell and a primary and secondary cell in a serving cell), and then MSG1, MSG2, MSG3, and MSG4 are all sent and received on the SpCell.
  • the cell where the random access message is located is only SpCell.
  • SCell a non-special cell, a cell other than the primary cell and the primary and secondary cells in the serving cell
  • MSG1 is sent on the SCell and MSG2 is received on the SpCell.
  • the cells where the random access message of random access is located include SCell and SpCell.
  • initiating random access on a cell means sending MSG1 on the cell.
  • the other bandwidth parts belong to the multiple activated bandwidth parts.
  • multiple active bandwidth portions may be configured for the serving cell.
  • multiple carriers may be configured for the serving cell, and one carrier may be correspondingly configured with one active bandwidth portion.
  • the target bandwidth portion and other bandwidth portions used to initiate random access can belong to the activated bandwidth portion, so that when random access is stopped at the target bandwidth portion, it can be directly in other bandwidth portions Initiating random access without performing operations such as activation is beneficial to reducing the delay in initiating random access in other bandwidth parts.
  • bandwidth parts may also belong to inactive bandwidth parts. In this case, other bandwidth parts need to be activated before random access can be initiated in other bandwidth parts.
  • the preset operation further includes:
  • the preset operation further includes:
  • Stop the random access at the target bandwidth part adjust the target bandwidth part according to the bandwidth part adjustment command, and initiate the random access at the adjusted bandwidth part.
  • the operation in the embodiment shown in FIG. 2 is determined: in the serving cell involved in the random access, determine other bandwidth parts that the bandwidth part adjustment command does not target; and stop the target bandwidth part.
  • Random access initiating the random access in the other bandwidth part, and adjusting the target bandwidth part according to the bandwidth part adjustment command is called operation one; the bandwidth part adjustment command is ignored, called Operation two, stopping the random access at the target bandwidth portion, adjusting the target bandwidth portion according to the bandwidth portion adjustment command, and initiating the random access at the adjusted bandwidth portion are referred to as operation three. .
  • the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access
  • the bandwidth part is adjusted, and the problem that affects the random access performed on the target bandwidth part can be selected from one of operations one and two, or one of three operations, and one Select one of operations one, two, and three to perform.
  • the bandwidth part adjustment command includes at least one of the following:
  • the bandwidth part adjustment command may specifically be a bandwidth part switching command or a bandwidth part deactivation command.
  • Fig. 3 is a schematic flowchart of still another method for adjusting a bandwidth part according to an embodiment of the present disclosure. As shown in FIG. 3, on the basis of the embodiment shown in FIG. 1, if the bandwidth part adjustment command includes a bandwidth part switch command, determining whether the bandwidth part adjustment command is directed to the random access involved
  • the target bandwidth part in the serving cell includes:
  • step S11 it is determined whether the bandwidth part before switching or the bandwidth part after switching that is switched by the bandwidth part switching command is the same as the target bandwidth part;
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the bandwidth part adjustment command includes a bandwidth part switching command
  • the bandwidth part switching command since the bandwidth part switching command is used to switch one bandwidth part to another bandwidth part, the bandwidth part switching command involves a bandwidth part before switching and a bandwidth after switching Part, so the target bandwidth part is the same as the bandwidth part before handover or the bandwidth part after handover, it can be determined that the bandwidth part adjustment command is directed to the target bandwidth part in the serving cell involved in the random access.
  • Fig. 4 is a schematic flowchart of still another method for adjusting a bandwidth part according to an embodiment of the present disclosure. As shown in FIG. 4, based on the embodiment shown in FIG. 1, if the bandwidth part adjustment command includes a bandwidth part deactivation command, the determining whether the bandwidth part adjustment command is directed to the random access involves The target bandwidth part of the serving cell includes:
  • step S12 it is determined whether the bandwidth part deactivated by the bandwidth part deactivation command is the same as the target bandwidth part
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the bandwidth part adjustment command includes a bandwidth part deactivation command
  • the bandwidth part deactivation command is used to deactivate an activated bandwidth part (that is, set from active to inactive)
  • the bandwidth part is deactivated.
  • the command only relates to the deactivated bandwidth part, so the target bandwidth part is the same as the deactivated bandwidth part, and it can be determined that the bandwidth part adjustment command is directed to the target bandwidth part in the serving cell involved in the random access.
  • the target bandwidth part includes:
  • the bandwidth part where the random access message for receiving and sending the random access may be Including uplink bandwidth part and downlink bandwidth part.
  • the serving cell involved in random access is SpCell.
  • the target bandwidth part may include the uplink bandwidth part on SpCell for sending MSG1 and MSG3, and the SpCell for receiving MSG2 and MSG4 downlink bandwidth part.
  • the serving cell involved in random access is SCell.
  • the target bandwidth part may include the uplink bandwidth part on SCell for sending MSG1 and MSG3, and the SCell for receiving MSG2 and MSG4 downlink bandwidth part.
  • the user equipment needs to send MSG1 or MSG3 on multiple uplink bandwidth parts, but eventually only sends MSG1 or MSG3 on one uplink bandwidth part.
  • the target bandwidth A portion includes the plurality of uplink bandwidth portions.
  • the target bandwidth section includes the multiple downlink Bandwidth part.
  • the uplink bandwidth part and the downlink bandwidth part are the same bandwidth part. If a random access message is received, The part of the bandwidth is the downlink bandwidth part of the unpaired spectrum, then the target bandwidth part includes the row bandwidth part and the downlink bandwidth part of the unpaired spectrum. If the bandwidth part where the random access message is sent is the unpaired spectrum Part of the uplink bandwidth, then the target bandwidth part includes the row bandwidth part and the downlink bandwidth part in the unpaired spectrum.
  • the bandwidth of the random access message for receiving and sending the random access is affected. Partly, it can be guaranteed that any bandwidth part that has an impact on random access.
  • the bandwidth part adjustment command needs to be adjusted, operations can be performed based on the embodiment shown in FIG. 1 or FIG. 2 to avoid the adjustment of the bandwidth part to the greatest extent. Or delay caused by random access.
  • the present disclosure also provides embodiments of a bandwidth portion adjustment device.
  • Fig. 5 is a schematic block diagram of a device for adjusting a bandwidth portion according to an embodiment of the present disclosure.
  • the apparatus for adjusting the bandwidth part shown in this embodiment may be applied to user equipment.
  • the user equipment may be an electronic device such as a mobile phone, a tablet computer, or a wearable device.
  • the user equipment may communicate with a base station.
  • the base station communicates.
  • the bandwidth part adjustment device includes:
  • the command determination module 1 is configured to determine whether the bandwidth part adjustment command is directed to a target bandwidth part involved in the random access if a bandwidth part adjustment command is received when performing random access;
  • the bandwidth adjustment module 2 is configured to adjust the bandwidth portion targeted by the bandwidth portion adjustment command according to the bandwidth portion adjustment command if the bandwidth portion adjustment command is not directed to the target bandwidth portion, and continue The random access.
  • Fig. 6 is a schematic block diagram of another apparatus for adjusting a bandwidth portion according to an embodiment of the present disclosure. As shown in FIG. 6, on the basis of the embodiment shown in FIG. 5, the bandwidth part adjustment device further includes:
  • the operation selection module 3 is configured to select one operation to be executed among one or more preset operations when the bandwidth portion adjustment command is directed to a target bandwidth portion involved in the random access; wherein, the The preset operations include:
  • Stop the random access at the target bandwidth portion initiate the random access at the other bandwidth portions, and adjust the target bandwidth portion according to the bandwidth portion adjustment command.
  • the other bandwidth parts belong to the multiple activated bandwidth parts.
  • the serving cell involved in the random access includes:
  • the preset operation further includes:
  • the preset operation further includes:
  • Stop the random access at the target bandwidth part adjust the target bandwidth part according to the bandwidth part adjustment command, and initiate the random access at the adjusted bandwidth part.
  • the bandwidth part adjustment command includes at least one of the following:
  • the command determination module is configured to determine a bandwidth portion before switching or a bandwidth portion after switching that is switched by the bandwidth portion switching command, and the target bandwidth Whether they are the same
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the command determination module is configured to determine whether a bandwidth part deactivated by the bandwidth part deactivation command is the same as the target bandwidth part;
  • the bandwidth part adjustment command is directed to a target bandwidth part in a serving cell involved in the random access.
  • the target bandwidth part includes:
  • the relevant part may refer to the description of the method embodiment.
  • the device embodiments described above are only schematic, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, may be located One place, or it can be distributed across multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the objective of the solution of this embodiment. Those of ordinary skill in the art can understand and implement without creative efforts.
  • An embodiment of the present disclosure further provides an electronic device, including:
  • Memory for storing processor-executable instructions
  • the processor is configured to execute the steps in the method according to any one of the foregoing embodiments.
  • An embodiment of the present disclosure also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the method according to any one of the foregoing embodiments are implemented.
  • Fig. 7 is a schematic block diagram of a device 700 for adjusting a bandwidth part according to an embodiment of the present disclosure.
  • the apparatus 700 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • the device 700 may include one or more of the following components: a processing component 702, a memory 704, a power component 706, a multimedia component 708, an audio component 710, an input / output (I / O) interface 712, a sensor component 714, And communication component 716.
  • the processing component 702 generally controls overall operations of the device 700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 702 may include one or more processors 720 to execute instructions to complete all or part of the steps of the method described above.
  • the processing component 702 may include one or more modules to facilitate the interaction between the processing component 702 and other components.
  • the processing component 702 may include a multimedia module to facilitate the interaction between the multimedia component 708 and the processing component 702.
  • the memory 704 is configured to store various types of data to support operation at the device 700. Examples of such data include instructions for any application or method for operating on the device 700, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 704 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Programming read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM Programming read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power supply assembly 706 provides power to various components of the apparatus 700.
  • the power component 706 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 700.
  • the multimedia component 708 includes a screen that provides an output interface between the device 700 and a user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 708 includes a front camera and / or a rear camera. When the device 700 is in an operation mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 710 is configured to output and / or input audio signals.
  • the audio component 710 includes a microphone (MIC) that is configured to receive an external audio signal when the device 700 is in an operation mode such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in the memory 704 or transmitted via the communication component 716.
  • the audio component 710 further includes a speaker for outputting an audio signal.
  • the I / O interface 712 provides an interface between the processing component 702 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
  • the sensor component 714 includes one or more sensors for providing status assessment of various aspects of the device 700.
  • the sensor component 714 can detect the on / off state of the device 700 and the relative positioning of the components.
  • the component is the display and keypad of the device 700.
  • the sensor component 714 can also detect the change in the position of the device 700 or a component of the device 700 , The presence or absence of the user's contact with the device 700, the orientation or acceleration / deceleration of the device 700, and the temperature change of the device 700.
  • the sensor component 714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • the sensor component 714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 714 may further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 716 is configured to facilitate wired or wireless communication between the apparatus 700 and other devices.
  • the device 700 may access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 716 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 716 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra wideband
  • Bluetooth Bluetooth
  • the device 700 may be one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component is implemented to perform the method described in any one of the above embodiments.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component is implemented to perform the method described in any one of the above embodiments.
  • a non-transitory computer-readable storage medium including instructions may be executed by the processor 720 of the device 700 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

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Abstract

本公开的实施例提出了带宽部分调整方法,包括:当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;若所述带宽部分调整命令不是针对所述目标带宽部分,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。根据本公开的实施例,在带宽部分调整命令不是针对目标带宽部分的情况下,可以根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入,使得调整带宽部分和随机接入可以同时进行,避免对调整带宽部分或随机接入造成延迟,保证两个操作都能及时完成,便于适用于更多的业务需要。

Description

带宽部分调整方法和带宽部分调整装置 技术领域
本公开涉及通信技术领域,具体而言,涉及带宽部分调整方法、带宽部分调整装置、电子设备和计算机可读存储介质。
背景技术
在NR(New Radio,新空口)技术中,可以将一个载波带宽划分为多个带宽部分(bandwidth part,简称BWP)。基站可以通过向用户设备发送带宽部分调整命令来调整用户设备所用的带宽部分。
由于用户设备发起的随机接入也需要基于带宽部分进行,因此可能存在带宽部分调整命令所针对的带宽部分,与随机接入所涉及的带宽部分相同,导致调整带宽部分的操作和随机接入操作发生冲突。
在相关技术中,为了解决上述两种操作冲突的问题,所采用的方式大多是执行其中一种操作,这种方式对未选择的操作会造成时延,导致所适用的场景有限,不便于业务的拓展。
发明内容
有鉴于此,本公开的实施例提出了带宽部分调整方法、带宽部分调整装置、电子设备和计算机可读存储介质
根据本公开实施例的第一方面,提出一种带宽部分调整方法,包括:
当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
若所述带宽部分调整命令不是针对所述目标带宽部分,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
可选地,所述方法还包括:
若所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
可选地,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
可选地,所述随机接入所涉及的服务小区包括:
接收和发送所述随机接入的随机接入消息所在的小区。
可选地,所述预设操作还包括:
忽略所述带宽部分调整命令。
可选地,所述预设操作还包括:
在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
可选地,所述带宽部分调整命令包括以下至少之一:
带宽部分切换命令、带宽部分去激活命令。
可选地,若所述带宽部分调整命令包括带宽部分切换命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,若所述带宽部分调整命令包括带宽部分去激活命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,所述目标带宽部分包括:
接收和发送所述随机接入的随机接入消息所在的带宽部分。
根据本公开实施例的第二方面,提出一种带宽部分调整装置,包括:
命令确定模块,被配置为当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
带宽调整模块,被配置为在所述带宽部分调整命令不是针对所述目标带宽部分的情况下,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
可选地,所述装置还包括:
操作选择模块,被配置为在所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分的情况下,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
可选地,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
可选地,所述随机接入所涉及的服务小区包括:
接收和发送所述随机接入的随机接入消息所在的小区。
可选地,所述预设操作还包括:
忽略所述带宽部分调整命令。
可选地,所述预设操作还包括:
在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
可选地,所述带宽部分调整命令包括以下至少之一:
带宽部分切换命令、带宽部分去激活命令。
可选地,若所述带宽部分调整命令包括带宽部分切换命令,所述命令确定模块被配置为确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,若所述带宽部分调整命令包括带宽部分去激活命令,所述命令确定模块被配置为确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,所述目标带宽部分包括:
接收和发送所述随机接入的随机接入消息所在的带宽部分。
根据本公开实施例的第三方面,提出一种电子设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行上述任一实施例所述方法中的步骤。
根据本公开实施例的第四方面,提出一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现上述任一实施例所述方法中的步骤。
根据本公开的实施例,在带宽部分调整命令不是针对目标带宽部分的情况下,对所述带宽部分调整命令所针对的带宽部分进行调整,并不会影响在目标带宽部分上进行的随机接入,因此可以根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入,使得调整带宽部分和随机接入可以同时进行,避免对调整带宽部分或随机接入造成延迟,保证两个操作都能及时完成,便于适用于更多的业务需要。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种带宽部分调整方法的示意流程图。
图2是根据本公开的实施例示出的另一种带宽部分调整方法的示意流程图。
图3是根据本公开的实施例示出的又一种带宽部分调整方法的示意流程图。
图4是根据本公开的实施例示出的又一种带宽部分调整方法的示意流程图。
图5是根据本公开的实施例示出的一种带宽部分调整装置的示意框图。
图6是根据本公开的实施例示出的另一种带宽部分调整装置的示意框图。
图7是根据本公开的实施例示出的一种用于带宽部分调整的装置的示意框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
图1是根据本公开的实施例示出的一种带宽部分调整方法的示意流程图。本实施例所示的带宽部分调整方法可以应用于用户设备,所述用户设备可以是手机、平板电脑、可穿戴设备等电子设备,所述用户设备可以与基站进行通信,例如可以基于NR技术与基站进行通信。
如图1所示,所述带宽部分调整方法可以包括以下步骤:
在步骤S1中,当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
在步骤S2中,若所述带宽部分调整命令不是针对所述目标带宽部分,根据所 述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
在一个实施例中,在继续所述随机接入之前,可以确定随机接入是否成功结束,其中,可以根据接收到的物理下行控制信道(PDCCH)消息,例如所述物理下行控制信道消息可以包括所述带宽部分调整命令,确定随机接入是否成功结束。
若随机接入未成功结束,那么继续所述随机接入,若随机接入已成功结束,则无需继续所述随机接入。
在一个实施例中,当用户设备在进行随机时,若接收到带宽部分调整命令,可以确定带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分,其中,随机接入所涉及的目标带宽部分,可以包括用户设备向基站发送随机接入的消息(包括随机接入的第一条消息MSG1、随机接入的第二条消息MSG2、随机接入的第三条消息MSG3、随机接入的第四条消息MSG4中的一个或多个)所在的带宽部分。
用户设备可以在所述随机接入所涉及的服务小区接收带宽部分调整命令,其中,针对该服务小区可以配置多个带宽部分,而所述带宽部分调整命令是针对这多个带宽部分中的一个或多个带宽部分的。
在相关技术中,用户设备在进行随机接入时,若接收到带宽部分调整命令,可以选择忽略带宽部分调整命令,或者选择停止随机接入,然后调整带宽部分,在调整带宽部分后再发起之前停止的随机接入。无论选择哪种操作,同一时刻只能进行随机接入或调整带宽部分,而不能同时进行随机接入和调整带宽部分,例如选择进行随机接入,那么对调整带宽部分造成了时延,若选择调整带宽部分,那么对随机接入造成了时延,针对某些要求低时延的业务,例如URLLC(Ultra Reliable &Low Latency Communication,超可靠低时延通信)业务,可能难以满足这类业务对于时延的要求。
根据本公开的实施例,在带宽部分调整命令不是针对目标带宽部分的情况下,对所述带宽部分调整命令所针对的带宽部分进行调整,并不会影响在目标带宽部分上进行的随机接入,因此可以根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入,使得调整带宽部分和随机接入可以同时进行,避免对调整带宽部分或随机接入造成延迟,保证两个操作都能及时完成,便于适用于更多的业务需要。
图2是根据本公开的实施例示出的另一种带宽部分调整方法的示意流程图。如 图2所示,在图1所示实施例的基础上,所述方法还包括:
在步骤S3中,若所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
在一个实施例中,若所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分,那么对所述带宽部分调整命令所针对的带宽部分进行调整,会影响在目标带宽部分上进行的随机接入,为了避免该问题,可以在一个或多个预设操作中选择一个操作执行。
其中,所选择的预设操作可以是在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分,然后在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整,据此,一方面可以保证能够根据带宽部分调整命令对目标带宽部分进行调整,使得带宽部分调整命令能够顺利执行,另一方面可以在其他带宽部分发起所述随机接入,使得调整带宽部分和随机接入可以同时进行,避免对调整带宽部分或随机接入造成延迟,保证两个操作都能及时完成,便于适用于更多的业务需要。
可选地,所述随机接入所涉及的服务小区包括:
接收和发送所述随机接入的随机接入消息所在的小区。
在一个实施例中,对于竞争的随机接入而言,随机接入消息可以包括MSG1、MSG2、MSG3、MSG4,其中,对于非竞争的随机接入而言,随机接入消息可以包括MSG1和MSG2。
例如在SpCell(特殊小区,指服务小区中的主小区和主辅小区)上发起竞争的随机接入,那么MSG1、MSG2、MSG3、MSG4均在SpCell上收发,则接收和发送所述随机接入的随机接入消息所在的小区只有SpCell。
例如在SCell(非特殊小区,指服务小区中除主小区和主辅小区以外的小区)上发起非竞争的随机接入,那么MSG1在SCell上发送,MSG2在SpCell上接收,则 接收和发送所述随机接入的随机接入消息所在的小区包括SCell和SpCell。
需要说明的是,在某个小区上发起随机接入,是指在该小区上发送MSG1。
可选地,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
在一个实施例中,为服务小区可以配置多个激活的带宽部分,在这种情况下,可以为服务小区配置多个载波,一个载波可以对应配置一个激活的带宽部分。
在图2所示实施例的基础上,目标带宽部分和用于发起随机接入的其他带宽部分可以属于激活的带宽部分,从而当在目标带宽部分停止随机接入后,可以直接在其他带宽部分发起随机接入,而无需进行激活等操作,有利于降低在其他带宽部分发起随机接入的延迟。
需要说明的是,其他带宽部分也可以是属于非激活的带宽部分,在这种情况下,需要先激活其他带宽部分,然后才能在其他带宽部分发起随机接入。
可选地,所述预设操作还包括:
忽略所述带宽部分调整命令。
可选地,所述预设操作还包括:
在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
为方便描述,将图2所示实施例中的操作:在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整,称为操作一;将忽略所述带宽部分调整命令,称为操作二,将在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入,称为操作三。
在一个实施例中,在图2所示实施例的基础上,在带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分的情况下,为了避免对所述带宽部分调整命令所针对的带宽部分进行调整,而影响在目标带宽部分上进行的随机接入的问题,可以在操作一和操作二中选择一个操作执行,也可以在操作一和操作三中选择一个操作执行,还可以在操作一、操作二和操作三中选择一个操作执行。
可选地,所述带宽部分调整命令包括以下至少之一:
带宽部分切换命令、带宽部分去激活命令。
在一个实施例中,带宽部分调整命令具体可以是带宽部分切换命令,也可以是带宽部分去激活命令。
图3是根据本公开的实施例示出的又一种带宽部分调整方法的示意流程图。如图3所示,在图1所示实施例的基础上,若所述带宽部分调整命令包括带宽部分切换命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
在步骤S11中,确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
在一个实施例中,若带宽部分调整命令包括带宽部分切换命令,由于带宽部分切换命令是用于将一个带宽部分切换为另一个带宽部分,因此带宽部分切换命令涉及切换前带宽部分和切换后带宽部分,所以目标带宽部分与切换前带宽部分或切换后带宽部分相同,都可以确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
图4是根据本公开的实施例示出的又一种带宽部分调整方法的示意流程图。如图4所示,在图1所示实施例的基础上,若所述带宽部分调整命令包括带宽部分去激活命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
在步骤S12中,确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
在一个实施例中,若带宽部分调整命令包括带宽部分去激活命令,由于带宽部分去激活命令是用于将一个激活带宽部分去激活(也即从激活设置为非激活),因此带宽部分去激活命令只涉及所去激活的带宽部分,所以目标带宽部分与所去激活的带 宽部分相同,即可确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,所述目标带宽部分包括:
接收和发送所述随机接入的随机接入消息所在的带宽部分。
在一个实施例中,由于发送随机接入消息需要用到上行带宽部分,接收随机接入消息需要用到下行带宽部分,因此接收和发送所述随机接入的随机接入消息所在的带宽部分可以包括上行带宽部分和下行带宽部分。
例如随机接入所涉及的服务小区为SpCell,对于在SpCell上发起的竞争的随机接入而言,目标带宽部分可以包括SpCell上用于发送MSG1和MSG3的上行带宽部分,以及SpCell上用于接收MSG2和MSG4的下行带宽部分。
例如随机接入所涉及的服务小区为SCell,对于在SCell上发起的竞争的随机接入而言,目标带宽部分可以包括SCell上用于发送MSG1和MSG3的上行带宽部分,以及SCell上用于接收MSG2和MSG4的下行带宽部分。
需要说明的是,在某些情况下,用户设备需要在多个上行带宽部分上尝试发送MSG1或MSG3,但是最终只在一个上行带宽部分上发送了MSG1或MSG3,在这种情况下,目标带宽部分包括所述多个上行带宽部分。
同理,若用户设备需要在多个下行带宽部分上尝试接收MSG2或MSG4,但是最终只在一个下行带宽部分上接收了MSG2或MSG4,在这种情况下,目标带宽部分包括所述多个下行带宽部分。
另外,对于上行带宽部分和下行带宽部分在一个载波上的非成对频谱(基于时分双工TDD的频谱)而言,上行带宽部分和下行带宽部分是同一个带宽部分,若接收随机接入消息所在的带宽部分为非成对频谱中的下行带宽部分,那么目标带宽部分包括该非成对频谱中的行带宽部分和下行带宽部分,若发送随机接入消息所在的带宽部分为非成对频谱中的上行带宽部分,那么目标带宽部分包括该非成对频谱中的行带宽部分和下行带宽部分。
由于接收和发送所述随机接入的随机接入消息所在的带宽部分在被调整时,都对随机接入造成影响,因此通过将接收和发送所述随机接入的随机接入消息所在的带宽部分,可以保证任一个对随机接入存在影响的带宽部分,因带宽部分调整命令需要被调整时,都能够基于图1或图2所示的实施例执行操作,最大程度上避免对调整带 宽部分或随机接入造成延迟。
与前述的带宽部分调整方法的实施例相对应,本公开还提供了带宽部分调整装置的实施例。
图5是根据本公开的实施例示出的一种带宽部分调整装置的示意框图。本实施例所示的带宽部分调整装置可以应用于用户设备,所述用户设备可以是手机、平板电脑、可穿戴设备等电子设备,所述用户设备可以与基站进行通信,例如可以基于NR技术与基站进行通信。
如图5所示,所述带宽部分调整装置包括:
命令确定模块1,被配置为当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
带宽调整模块2,被配置为在所述带宽部分调整命令不是针对所述目标带宽部分的情况下,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
图6是根据本公开的实施例示出的另一种带宽部分调整装置的示意框图。如图6所示,在图5所示实施例的基础上,所述带宽部分调整装置还包括:
操作选择模块3,被配置为在所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分的情况下,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
可选地,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
可选地,所述随机接入所涉及的服务小区包括:
接收和发送所述随机接入的随机接入消息所在的小区。
可选地,所述预设操作还包括:
忽略所述带宽部分调整命令。
可选地,所述预设操作还包括:
在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
可选地,所述带宽部分调整命令包括以下至少之一:
带宽部分切换命令、带宽部分去激活命令。
可选地,若所述带宽部分调整命令包括带宽部分切换命令,所述命令确定模块被配置为确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,若所述带宽部分调整命令包括带宽部分去激活命令,所述命令确定模块被配置为确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
可选地,所述目标带宽部分包括:
接收和发送所述随机接入的随机接入消息所在的带宽部分。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述,此处将不做详细阐述说明。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开的实施例还提出一种电子设备,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为执行上述任一实施例所述方法中的步骤。
本公开的实施例还提出一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现上述任一实施例所述方法中的步骤。
图7是根据本公开的实施例示出的一种用于带宽部分调整的装置700的示意框图。例如,装置700可以是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。
参照图7,装置700可以包括以下一个或多个组件:处理组件702,存储器704,电源组件706,多媒体组件708,音频组件710,输入/输出(I/O)的接口712,传感器组件714,以及通信组件716。
处理组件702通常控制装置700的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件702可以包括一个或多个处理器720来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件702可以包括一个或多个模块,便于处理组件702和其他组件之间的交互。例如,处理组件702可以包括多媒体模块,以方便多媒体组件708和处理组件702之间的交互。
存储器704被配置为存储各种类型的数据以支持在装置700的操作。这些数据的示例包括用于在装置700上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器704可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件706为装置700的各种组件提供电力。电源组件706可以包括电源管理系统,一个或多个电源,及其他与为装置700生成、管理和分配电力相关联的组件。
多媒体组件708包括在所述装置700和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间 和压力。在一些实施例中,多媒体组件708包括一个前置摄像头和/或后置摄像头。当装置700处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件710被配置为输出和/或输入音频信号。例如,音频组件710包括一个麦克风(MIC),当装置700处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器704或经由通信组件716发送。在一些实施例中,音频组件710还包括一个扬声器,用于输出音频信号。
I/O接口712为处理组件702和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件714包括一个或多个传感器,用于为装置700提供各个方面的状态评估。例如,传感器组件714可以检测到装置700的打开/关闭状态,组件的相对定位,例如所述组件为装置700的显示器和小键盘,传感器组件714还可以检测装置700或装置700一个组件的位置改变,用户与装置700接触的存在或不存在,装置700方位或加速/减速和装置700的温度变化。传感器组件714可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件714还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件714还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件716被配置为便于装置700和其他设备之间有线或无线方式的通信。装置700可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件716经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件716还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置700可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、 现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述任一实施例所述的方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器704,上述指令可由装置700的处理器720执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本发明实施例所提供的方法和装置进行了详细介绍,本文中应用了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本发明的方法及其核心思想;同时,对于本领域的一般技术人员,依据本发明的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。

Claims (22)

  1. 一种带宽部分调整方法,其特征在于,包括:
    当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
    若所述带宽部分调整命令不是针对所述目标带宽部分,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
  2. 根据权利要求1所述的方法,其特征在于,还包括:
    若所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
    在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
    在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
  3. 根据权利要求2所述的方法,其特征在于,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
  4. 根据权利要求2所述的方法,其特征在于,所述随机接入所涉及的服务小区包括:
    接收和发送所述随机接入的随机接入消息所在的小区。
  5. 根据权利要求2所述的方法,其特征在于,所述预设操作还包括:
    忽略所述带宽部分调整命令。
  6. 根据权利要求2所述的方法,其特征在于,所述预设操作还包括:
    在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
  7. 根据权利要求1所述的方法,其特征在于,所述带宽部分调整命令包括以下至少之一:
    带宽部分切换命令、带宽部分去激活命令。
  8. 根据权利要求7所述的方法,其特征在于,若所述带宽部分调整命令包括带宽部分切换命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
    确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
    其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
  9. 根据权利要求7所述的方法,其特征在于,若所述带宽部分调整命令包括带宽部分去激活命令,所述确定所述带宽部分调整命令是否是针对所述随机接入所涉及的服务小区中的目标带宽部分包括:
    确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
    其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
  10. 根据权利要求1至9中任一项所述的方法,其特征在于,所述目标带宽部分包括:
    接收和发送所述随机接入的随机接入消息所在的带宽部分。
  11. 一种带宽部分调整装置,其特征在于,包括:
    命令确定模块,被配置为当在进行随机接入时,若接收到带宽部分调整命令,确定所述带宽部分调整命令是否是针对所述随机接入所涉及的目标带宽部分;
    带宽调整模块,被配置为在所述带宽部分调整命令不是针对所述目标带宽部分的情况下,根据所述带宽部分调整命令对所述带宽部分调整命令所针对的带宽部分进行调整,并继续所述随机接入。
  12. 根据权利要求11所述的装置,其特征在于,还包括:
    操作选择模块,被配置为在所述带宽部分调整命令是针对所述随机接入所涉及的目标带宽部分的情况下,在一个或多个预设操作中选择一个操作执行;其中,所述预设操作包括:
    在所述随机接入所涉及的服务小区中确定所述带宽部分调整命令不针对的其他带宽部分;
    在所述目标带宽部分停止所述随机接入,在所述其他带宽部分发起所述随机接入,并根据所述带宽部分调整命令对所述目标带宽部分进行调整。
  13. 根据权利要求12所述的装置,其特征在于,在所述随机接入所涉及的服务小区中存在多个激活的带宽部分,所述其他带宽部分属于所述多个激活的带宽部分。
  14. 根据权利要求12所述的装置,其特征在于,所述随机接入所涉及的服务小区包括:
    接收和发送所述随机接入的随机接入消息所在的小区。
  15. 根据权利要求12所述的装置,其特征在于,所述预设操作还包括:
    忽略所述带宽部分调整命令。
  16. 根据权利要求12所述的装置,其特征在于,所述预设操作还包括:
    在所述目标带宽部分停止所述随机接入,根据所述带宽部分调整命令对所述目标带宽部分进行调整,在调整后的带宽部分发起所述随机接入。
  17. 根据权利要求11所述的装置,其特征在于,所述带宽部分调整命令包括以下至少之一:
    带宽部分切换命令、带宽部分去激活命令。
  18. 根据权利要求17所述的装置,其特征在于,若所述带宽部分调整命令包括带宽部分切换命令,所述命令确定模块被配置为确定所述带宽部分切换命令所切换的切换前带宽部分或切换后带宽部分,与所述目标带宽部分是否相同;
    其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
  19. 根据权利要求17所述的装置,其特征在于,若所述带宽部分调整命令包括带宽部分去激活命令,所述命令确定模块被配置为确定所述带宽部分去激活命令所去激活的带宽部分,与所述目标带宽部分是否相同;
    其中,若相同,确定所述带宽部分调整命令是针对所述随机接入所涉及的服务小区中的目标带宽部分。
  20. 根据权利要求11至19中任一项所述的装置,其特征在于,所述目标带宽部分包括:
    接收和发送所述随机接入的随机接入消息所在的带宽部分。
  21. 一种电子设备,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为执行权利要求1至10中任一项所述方法中的步骤。
  22. 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被处理器执行时实现权利要求1至10中任一项所述方法中的步骤。
PCT/CN2018/100870 2018-08-16 2018-08-16 带宽部分调整方法和带宽部分调整装置 Ceased WO2020034159A1 (zh)

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