WO2020187313A1 - Bsr的上报方法、配置方法、装置、终端及网络设备 - Google Patents

Bsr的上报方法、配置方法、装置、终端及网络设备 Download PDF

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Publication number
WO2020187313A1
WO2020187313A1 PCT/CN2020/080369 CN2020080369W WO2020187313A1 WO 2020187313 A1 WO2020187313 A1 WO 2020187313A1 CN 2020080369 W CN2020080369 W CN 2020080369W WO 2020187313 A1 WO2020187313 A1 WO 2020187313A1
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Prior art keywords
bsr
terminal
report
indication field
long
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English (en)
French (fr)
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孙军帅
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China Mobile Communications Group Co Ltd
Research Institute of China Mobile Communication Co Ltd
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China Mobile Communications Group Co Ltd
Research Institute of China Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular to a method, configuration method, device, terminal, and network equipment for BSR reporting.
  • BSR Buffer Status Report
  • the short BSR includes a logical channel group ID (LogicalChannelGroupID, LCGID) field and a corresponding buffer size field.
  • the long BSR includes 4 buffer size fields, which correspond to #0 to #3 logical channel group IDs respectively.
  • the BSR format is identified by the LCIDs field of the corresponding MAC PDU (Media Access Control Protocol Data Unit, Media Access Control Layer Protocol Data Unit) subheader.
  • the field LCGID and the buffer size field BufferSize are defined as follows:
  • LCGID The logical channel group ID field indicates the logical channel group that is reporting the buffer status.
  • the field length is 2bits.
  • BufferSize The buffer size field defines the total amount of data of all logical channels in a logical channel group after the MACPDU is constructed.
  • the data volume is in bytes, including all valid data available for transmission at the RLC (Radio Link Control) layer and PDCP (Packet Data Convergence Protocol, packet data convergence protocol) layer.
  • the length of this field is 6 bits, which indicates the value range of 64 possible buffer data amounts.
  • the prescribed methods in the above agreement limit the user's BSR reporting.
  • the user uses the long BSR to report the cache status, it may be unavailable due to the agreement, resulting in the user's BSR cannot be reported in time and accurately.
  • the purpose of the embodiments of the present disclosure is to provide a BSR reporting method, configuration method, device, terminal, and network equipment to solve the problem that the user's BSR cannot be reported in time and accurately when only one logical channel group needs to report data in related technologies.
  • some embodiments of the present disclosure provide a method for reporting a buffer status report BSR, which is applied to a terminal, and includes:
  • the long BSR is selected according to the preset instruction to report the BSR.
  • the method further includes:
  • a protocol data unit PDU is received.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the method of selecting the long BSR according to the preset instruction to report the BSR includes:
  • the long BSR is selected to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the BSR indication field is used to indicate whether the long BSR is enabled for the logical channel of the first logical channel identifier to report the BSR.
  • the BSR indication field is used to indicate whether to enable a long BSR for each logical channel group of the terminal to report the BSR.
  • Some embodiments of the present disclosure also provide a method for configuring a buffer status report BSR report, which is applied to a network device, and includes:
  • the instruction to the terminal includes:
  • the protocol data unit PDU is sent to the terminal.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the method further includes:
  • the BSR indication field is bound to the first logical channel identifier of the terminal, and the BSR indication field is used to indicate whether to enable a long BSR for the logical channel identified by the first logical channel to report the BSR.
  • the BSR indication field is used to indicate whether to enable a long BSR for each logical channel group of the terminal to report the BSR.
  • the method of determining whether the terminal enables the long BSR to report the BSR includes:
  • the terminal If the amount of data to be reported by the terminal exceeds a threshold, it is determined that the terminal will report the BSR by enabling the long BSR; otherwise, it is determined that the terminal will not report the BSR by enabling the long BSR.
  • the method of determining whether the terminal enables the long BSR to report the BSR includes:
  • the first difference is close to the threshold value
  • determine the manner in which the terminal opens the long BSR in the case that the second difference is close to the threshold value, determine that the terminal is not turned on Long BSR way.
  • Some embodiments of the present disclosure also provide a terminal including a processor and a transceiver, and the processor is configured to control the transceiver to execute the following process:
  • the long BSR is selected according to the preset instruction to report the BSR.
  • the transceiver is also used for:
  • a protocol data unit PDU is received.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • processor is also used for:
  • the long BSR is selected to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the BSR indication field is used to indicate whether the long BSR is enabled for the logical channel of the first logical channel identifier to report the BSR.
  • the BSR indication field is used to indicate whether to enable a long BSR for each logical channel group of the terminal to report the BSR.
  • Some embodiments of the present disclosure also provide an apparatus for reporting a buffer status report BSR, which is applied to a terminal, and includes:
  • the reporting module is used to report the BSR by selecting the long BSR according to the preset instruction when only one logical channel group needs to report data.
  • Some embodiments of the present disclosure also provide a network device including a processor and a transceiver, and the processor is configured to perform the following processes:
  • transceiver is also used to perform the following process:
  • the protocol data unit PDU is sent to the terminal.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • processor is also used for:
  • the BSR indication field is bound to the first logical channel identifier of the terminal, and the BSR indication field is used to indicate whether to enable a long BSR for the logical channel identified by the first logical channel to report the BSR.
  • the BSR indication field is used to indicate whether to enable a long BSR for each logical channel group of the terminal to report the BSR.
  • processor is also used for:
  • the terminal If the amount of data to be reported by the terminal exceeds a threshold, it is determined that the terminal will report the BSR by enabling the long BSR; otherwise, it is determined that the terminal will not report the BSR by enabling the long BSR.
  • processor is also used for:
  • the first difference is close to the threshold value
  • determine the manner in which the terminal opens the long BSR in the case that the second difference is close to the threshold value, determine that the terminal is not turned on Long BSR way.
  • Some embodiments of the present disclosure also provide a device for configuring a buffer status report BSR report, which is applied to network equipment, and includes:
  • the indication module is used to determine whether the terminal has enabled the long BSR to report the BSR and instruct the terminal.
  • Some embodiments of the present disclosure also provide 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 above-mentioned method for reporting the cache status report BSR are implemented; or, the program When executed by the processor, the steps in the configuration method for the above-mentioned buffer status report BSR report are realized.
  • the BSR when there is only one logical channel group that needs to report data, the BSR can be reported in the form of a long BSR according to a preset instruction on the network side, This avoids the problem that the BSR cannot be reported timely and accurately due to the provisions of the agreement.
  • FIG. 1 shows a schematic diagram of the steps of a method for reporting a buffer status report BSR provided by some embodiments of the present disclosure
  • FIG. 2 shows one of the structural schematic diagrams of MAC PDU in the method for reporting the buffer status report BSR provided by some embodiments of the present disclosure
  • FIG. 3 shows the second structural diagram of MAC PDU in the method for reporting the buffer status report BSR provided by some embodiments of the present disclosure
  • FIG. 4 shows the third structural schematic diagram of MAC PDU in the method for reporting the buffer status report BSR provided by some embodiments of the present disclosure
  • FIG. 5 shows a schematic diagram of steps of a method for configuring a buffer status report BSR report provided by some embodiments of the present disclosure
  • Figure 6 shows a schematic structural diagram of a terminal provided by some embodiments of the present disclosure
  • FIG. 7 shows a schematic structural diagram of a buffer status report BSR reporting apparatus provided by some embodiments of the present disclosure
  • FIG. 8 shows a schematic structural diagram of a network device provided by some embodiments of the present disclosure.
  • FIG. 9 shows a schematic structural diagram of a method for configuring a buffer status report BSR report provided by some embodiments of the present disclosure.
  • some embodiments of the present disclosure provide a method for reporting a buffer status report BSR, which is applied to a terminal, and includes:
  • Step 11 When there is only one logical channel group to report data, the BSR is reported by selecting the long BSR according to the preset instruction.
  • the preset instruction is instructed by the network device, and the network device can be instructed to the terminal through dynamic, semi-static, or periodic instructions.
  • the terminal can enable or disable the long BSR reporting selection at any time according to the preset instruction.
  • the method further includes:
  • a protocol data unit PDU is received.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the PDU is a MAC PDU
  • the BSR indication field carries an indication of whether to enable or disable long BSR reporting.
  • the length occupied by the BSR indication field is at least 1 bit. For example, there are two values for the BSR indication field, "0" indicates that it is on, and “1" indicates that it is off; or, "0" indicates that it is off, and "1" indicates that it is on.
  • the network device can use the BSR of the MAC PDU to instruct the domain to dynamically open or close the terminal to report the BSR by using the long BSR.
  • the method of selecting the long BSR according to the preset instructions to report the BSR includes:
  • the long BSR is selected to report the BSR.
  • the BSR indication field can be used in conjunction with a logical channel identified by a specific LCID (Logical Information Identifier), or not.
  • LCID Logical Information Identifier
  • the BSR indicator field is used to indicate whether to enable the long BSR for the logical channel identified by the first logical channel to report the BSR; that is, when binding It means to control whether the logical channel group identified by the LCGID can use the long BSR for BSR reporting.
  • the BSR indication field is used to indicate whether to enable the long BSR for each logical channel group of the terminal to report the BSR; that is, when it is not bound, It means to control whether the entire terminal can use the long BSR for BSR reporting.
  • each LCG of the terminal reports the BSR, it can select an appropriate reporting method according to the value of the BSR indication field.
  • Figures 2, 3, and 4 show the format of the MAC PDU carrying the BSR indicator field provided by some embodiments of the present disclosure.
  • the "BF” field is the BSR indicator field, and the “R” field is a reserved field.
  • the "LCID” field is the logical channel identifier, and the "L” field indicates the length of the corresponding MAC service data unit and MAC control unit, in bytes.
  • the terminal When the terminal receives the MAC PDU, it judges according to the BF field. If the long BSR reporting module is turned on, the terminal decides whether to use the long BSR for reporting according to the specific conditions of the report.
  • the long BSR can be selected to report the BSR according to the preset instructions of the network side, which avoids the problem that the BSR cannot be reported in time and accurately due to protocol regulations.
  • some embodiments of the present disclosure also provide a method for configuring a buffer status report BSR report, which is applied to a network device, and includes:
  • Step 51 Determine whether the terminal reports the BSR in a long BSR mode, and indicate to the terminal.
  • the method of determining whether the terminal enables the long BSR to report the BSR includes:
  • the terminal If the amount of data to be reported by the terminal exceeds a threshold, it is determined that the terminal will report the BSR by enabling the long BSR; otherwise, it is determined that the terminal will not report the BSR by enabling the long BSR.
  • the number of a user (BS: Buffer Status) is 77884 bytes.
  • BS Buffer Status
  • the user can only report 107669 bytes.
  • the network device After the network device receives the reported BSR, it allocates resources to the sender according to the total data volume of 107,669 bytes, which results in a waste of resources. If Long BSR is used, the length of 80505 bytes can be selected for reporting, which significantly reduces the waste of resources.
  • the method of determining whether the terminal enables the long BSR to report the BSR includes:
  • the first difference is close to the threshold value
  • determine the manner in which the terminal opens the long BSR in the case that the second difference is close to the threshold value, determine that the terminal is not turned on Long BSR way.
  • the network device sets a threshold.
  • the BSR mode with the difference closer to the threshold is the selected reporting mode. For example, if the threshold is set to 1000 bytes, if it is short BSR mode, the selected BSR value is 107669; if it is long BSR mode, the selected BSR value is 80505, and the difference between the two and the real data is respectively : 107669-77884>1000, 80505-77884>1000, the latter is obviously closer to the threshold, then choose long BSR.
  • the instruction to the terminal in step 51 in the foregoing embodiment of the present disclosure includes:
  • the protocol data unit PDU is sent to the terminal.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the PDU is a MAC PDU
  • the BSR indication field carries an indication of whether to enable or disable long BSR reporting.
  • the length occupied by the BSR indication field is at least 1 bit. For example, there are two values for the BSR indication field, "0" indicates that it is on, and “1" indicates that it is off; or, "0" indicates that it is off, and "1" indicates that it is on.
  • the network device can use the BSR of the MAC PDU to instruct the domain to dynamically open or close the terminal to report the BSR by using the long BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the BSR indication field can be used in conjunction with a logical channel identified by a specific LCID (Logical Information Identifier), or not.
  • LCID Logical Information Identifier
  • the method further includes:
  • the BSR indication field is used to indicate whether to enable long BSR for each logical channel group of the terminal to report the BSR; that is, not When binding, it means to control whether the entire terminal can use the long BSR for BSR reporting.
  • each LCG of the terminal reports the BSR, it can select an appropriate reporting method according to the value of the BSR indication field.
  • the network device When the network device decides that the terminal can use the long BSR mode for reporting, it carries the BSR indicator field in the downlink data packet (MAC PDU) sent to the terminal, and sets the BSR indicator field to the corresponding value (on or off) .
  • MAC PDU downlink data packet
  • the BSR indicates whether the object of domain control is the LCG identified by the LCID to enable reporting.
  • the BSR indicates that the object of domain control is all LCGs of the entire terminal, and is not directed to a specific LCG.
  • the network device can instruct the terminal to select the long BSR to report the BSR, avoiding the problem that the BSR cannot be reported in time and accurately due to protocol regulations.
  • some embodiments of the present disclosure further provide a terminal, including a processor 600 and a transceiver 610, the terminal also includes a user interface 620, and the processor 600 is configured to control the transceiver 610 to perform the following process:
  • the long BSR is selected according to the preset instruction to report the BSR.
  • the transceiver 610 is further configured to:
  • a protocol data unit PDU is received.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the processor 600 is further configured to:
  • the long BSR is selected to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the BSR indicator field when the BSR indicator field is bound to the first logical channel identifier, the BSR indicator field is used to indicate whether the logical channel identified by the first logical channel is Report the BSR by enabling the long BSR.
  • the BSR indication field is used to indicate whether to enable the long-term function for each logical channel group of the terminal. Report the BSR by BSR.
  • the terminal when there is only one logical channel group that needs to report data, the terminal can select the long BSR to report the BSR according to the preset instruction of the network side, which avoids the problem that the BSR cannot be reported in time and accurately due to protocol regulations. .
  • the terminal provided by some embodiments of the present disclosure is a terminal capable of executing the above-mentioned method for reporting a buffer status report BSR, then all the embodiments of the above-mentioned method for reporting a buffer status report BSR are applicable to the terminal, and all Achieve the same or similar beneficial effects.
  • some embodiments of the present disclosure also provide an apparatus for reporting a buffer status report BSR, which is applied to a terminal, and includes:
  • the reporting module 71 is configured to report the BSR by selecting a long BSR according to a preset instruction when there is only one logical channel group that needs to report data.
  • the device further includes:
  • the receiving module is used to receive the protocol data unit PDU, the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the reporting module includes:
  • the reporting submodule is used to select the long BSR to report the BSR according to the indication of the BSR indication field of the PDU.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the BSR indicator field when the BSR indicator field is bound to the first logical channel identifier, the BSR indicator field is used to indicate whether the logical channel identified by the first logical channel is Report the BSR by enabling the long BSR.
  • the BSR indication field is used to indicate whether to enable the long-term function for each logical channel group of the terminal. Report the BSR by BSR.
  • the terminal when there is only one logical channel group that needs to report data, the terminal can select the long BSR to report the BSR according to the preset instruction of the network side, which avoids the problem that the BSR cannot be reported in time and accurately due to protocol regulations. .
  • the apparatus for reporting the BSR of the Cache Status Report provided by some embodiments of the present disclosure is an apparatus capable of executing the method for reporting the BSR of the Cache Status Report, and all the embodiments of the method for reporting the BSR of the Cache Status Report are applicable to The device can achieve the same or similar beneficial effects.
  • Some embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, each process in the above-mentioned method for reporting a cache status report BSR is implemented, and To achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • some embodiments of the present disclosure provide a network device, including a processor 800 and a transceiver 810, and the processor 800 is configured to perform the following processes:
  • the transceiver 810 is further configured to perform the following process:
  • the protocol data unit PDU is sent to the terminal.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the processor 800 is further configured to:
  • the BSR indication field is bound to the first logical channel identifier of the terminal, and the BSR indication field is used to indicate whether to enable a long BSR for the logical channel identified by the first logical channel to report the BSR.
  • the BSR indication field is used to indicate whether to enable the long-term function for each logical channel group of the terminal. Report the BSR by BSR.
  • the processor 800 is further configured to:
  • the terminal If the amount of data to be reported by the terminal exceeds a threshold, it is determined that the terminal will report the BSR by enabling the long BSR; otherwise, it is determined that the terminal will not report the BSR by enabling the long BSR.
  • the processor 800 is further configured to:
  • the first difference is close to the threshold value
  • determine the manner in which the terminal opens the long BSR in the case that the second difference is close to the threshold value, determine that the terminal is not turned on Long BSR way.
  • the network device can instruct the terminal to select the long BSR to report the BSR, avoiding the problem that the BSR cannot be reported in time and accurately due to protocol regulations.
  • the network device provided by some embodiments of the present disclosure is a network device capable of performing the configuration of the above-mentioned cache status report BSR report, and all the embodiments of the above-mentioned configuration method of the above-mentioned cache status report BSR report are used in the network at all times. Equipment, and can achieve the same or similar beneficial effects.
  • some embodiments of the present disclosure also provide a device for configuring a buffer status report BSR report, which is applied to network equipment, and includes:
  • the indicating module 91 is used to determine whether the terminal has enabled the long BSR to report the BSR and instruct the terminal.
  • the indication module includes:
  • the indication sub-module is used to send a protocol data unit PDU to the terminal.
  • the PDU includes a BSR indication field, and the BSR indication field is used to indicate whether to enable the long BSR to report the BSR.
  • the length occupied by the BSR indication field is at least 1 bit.
  • the device further includes:
  • the binding module is used to bind the BSR indicator field to the first logical channel identifier of the terminal, and the BSR indicator field is used to indicate whether to enable long BSR for the logical channel identified by the first logical channel to report the BSR .
  • the BSR indication field is used to indicate whether to enable the long-term function for each logical channel group of the terminal. Report the BSR by BSR.
  • the indication module includes:
  • the determining sub-module is configured to determine that if the amount of data to be reported by the terminal exceeds a threshold, determine that the terminal reports the BSR by enabling the long BSR; otherwise, determining that the terminal does not enable the long BSR to report the BSR.
  • the indication module includes:
  • the first submodule is configured to obtain the first difference between the BSR value in the long BSR mode and the amount of data to be reported by the terminal and the second difference between the BSR value in the short BSR mode and the amount of data to be reported by the terminal, respectively value;
  • the second sub-module is configured to compare the first difference and the second difference with a threshold value respectively;
  • the third sub-module is configured to determine the manner in which the terminal opens the long BSR when the first difference value is close to the threshold value; when the second difference value is close to the threshold value , It is determined that the terminal does not open the long BSR mode.
  • the network device can instruct the terminal to select the long BSR to report the BSR, avoiding the problem that the BSR cannot be reported in time and accurately due to protocol regulations.
  • the configuration device for BSR reporting of the cache status report provided by some embodiments of the present disclosure is a device capable of performing the configuration of the above-mentioned cache status report BSR reporting, and all embodiments of the above-mentioned configuration method of the cache status report BSR report are When used in the device, and can achieve the same or similar beneficial effects.
  • Some embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, each process in the embodiment of the configuration method for the cache status report BSR report as described above is realized. And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in some embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in some embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that, in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.
  • the embodiments of the present application can be provided as methods, systems, or computer program products. Therefore, this application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-readable storage media (including but not limited to disk storage, optical storage, etc.) containing computer-usable program codes.
  • a computer-readable storage media including but not limited to disk storage, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable storage medium that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable storage medium produce paper products including instruction devices,
  • the instruction device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that the computer or other programmable equipment executes a series of operation steps to produce computer-implemented processing, thereby executing instructions on the computer or other scientific programming equipment Provides steps for realizing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

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Abstract

本公开提供一种BSR的上报方法、配置方法、装置、终端及网络设备，该方法包括：在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。

Description

BSR的上报方法、配置方法、装置、终端及网络设备
相关申请的交叉引用
本申请主张在2019年3月21日在中国提交的中国专利申请号No.201910219328.5的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其是指一种BSR的上报方法、配置方法、装置、终端及网络设备。
背景技术
BSR(Buffer Status Report，缓存状态报告)包括短BSR和长BSR；短BSR包括一个逻辑信道组ID(LogicalChannelGroupID，LCGID)字段和一个相应的缓存大小字段。长BSR包括4个缓存大小字段，分别与#0到#3逻辑信道组ID对应。
BSR格式由相应的MAC PDU(Media Access Control Protocol Data Unit，媒体介入控制层协议数据单元)子头的LCIDs字段标识。字段LCGID和缓存大小字段BufferSize定义如下：
LCGID：逻辑信道组ID字段指示正在上报缓存状态的逻辑信道组。字段长度为2bits。
BufferSize：缓存大小字段定义了在构造MACPDU后，一个逻辑信道组中所有逻辑信道的数据总量。数据量以字节为单位，包括RLC(Radio Link Control，无线链路控制)层和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)层所有可用于传输的有效数据。该字段的长度为6bit，指示64种可能的缓存数据量取值范围。
但是当用户只有一个LCG(Logical Channel Group，逻辑信道组)有有效数据可以发送时，在当前协议中，此时用户只能使用短BSR的方式上报。
上述协议中的规定方式限制了用户的BSR上报，当用户使用长BSR上报缓存状态时，可能因为协议规定而无法使用，造成了用户的BSR不能及时 准确的上报。
发明内容
本公开实施例的目的在于提供一种BSR的上报方法、配置方法、装置、终端及网络设备，以解决相关技术中在只有一个逻辑信道组需要上报数据时用户的BSR不能及时准确上报的问题。
为了解决上述问题，本公开的一些实施例提供一种缓存状态报告BSR的上报方法，应用于终端，包括：
在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
其中，所述方法还包括：
接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
其中，所述根据预设指示选择长BSR的方式上报BSR，包括：
根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
其中，所述BSR指示域占用的长度至少为1比特。
其中，在所述BSR指示域与第一逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
本公开的一些实施例还提供一种缓存状态报告BSR上报的配置方法，应用于网络设备，包括：
确定终端是否开启长BSR的方式上报BSR，并指示给终端。
其中，所述指示给终端，包括：
向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
其中，所述BSR指示域占用的长度至少为1比特。
其中，所述方法还包括：
将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
其中，所述确定终端是否开启长BSR的方式上报BSR，包括：
若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
其中，所述确定终端是否开启长BSR的方式上报BSR，包括：
分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值分别与所述终端待上报的数据量的第二差值；
将所述第一差值和所述第二差值分别与门限值进行比较；
在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
本公开的一些实施例还提供一种终端，包括处理器和收发器，所述处理器用于控制所述收发器执行如下过程：
在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
其中，所述收发器还用于：
接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
其中，所述处理器还用于：
根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
其中，所述BSR指示域占用的长度至少为1比特。
其中，在所述BSR指示域与第一逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式 上报BSR。
其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
本公开的一些实施例还提供一种缓存状态报告BSR的上报装置，应用于终端，包括：
上报模块，用于在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
本公开的一些实施例还提供一种网络设备，包括处理器和收发器，所述处理器用于执行如下过程：
确定终端是否开启长BSR的方式上报BSR，并指示给终端。
其中，所述收发器还用于执行如下过程：
向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
其中，所述BSR指示域占用的长度至少为1比特。
其中，所述处理器还用于：
将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
其中，所述处理器还用于：
若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
其中，所述处理器还用于：
分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值分别与所述终端待上报的数据量的第二差值；
将所述第一差值和所述第二差值分别与门限值进行比较；
在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
本公开的一些实施例还提供一种缓存状态报告BSR上报的配置装置，应用于网络设备，包括：
指示模块，用于确定终端是否开启长BSR的方式上报BSR，并指示给终端。
本公开的一些实施例还提供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如上所述的缓存状态报告BSR的上报方法中的步骤；或者，该程序被处理器执行时实现如上所述的缓存状态报告BSR上报的配置方法中的步骤。
本公开的上述技术方案至少具有如下有益效果：
本公开的一些实施例的BSR的上报方法、配置方法、装置、终端及网络设备中，在只有一个逻辑信道组需要上报数据时，根据网络侧的预设指示可选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
附图说明
图1表示本公开的一些实施例提供的缓存状态报告BSR的上报方法的步骤示意图；
图2表示本公开的一些实施例提供的缓存状态报告BSR的上报方法中MAC PDU的结构示意图之一；
图3表示本公开的一些实施例提供的缓存状态报告BSR的上报方法中MAC PDU的结构示意图之二；
图4表示本公开的一些实施例提供的缓存状态报告BSR的上报方法中MAC PDU的结构示意图之三；
图5表示本公开的一些实施例提供的缓存状态报告BSR上报的配置方法的步骤示意图；
图6表示本公开的一些实施例提供的终端的结构示意图；
图7表示本公开的一些实施例提供的缓存状态报告BSR的上报装置的结构示意图；
图8表示本公开的一些实施例提供的网络设备的结构示意图；以及
图9表示本公开的一些实施例提供的缓存状态报告BSR上报的配置方法的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。
如图1所示，本公开的一些实施例提供一种缓存状态报告BSR的上报方法，应用于终端，包括：
步骤11，在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
本步骤中，预设指示由网络设备指示，网络设备可通过动态指示或半静态指示或周期指示等方式指示给终端，终端根据预设指示能够随时开启或关闭长BSR上报的选择。
可选的，本公开的上述实施例中，所述方法还包括：
接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
该PDU为MAC PDU，该BSR指示域携带是否开启或者是否关闭长BSR上报的指示。所述BSR指示域占用的长度至少为1比特。例如，BSR指示域的取值有两个，“0”标识开启，“1”标识关闭；或者，“0”标识关闭，“1”标识开启。
网络设备可以通过MAC PDU的BSR指示域动态的开启或者关闭终端使用长BSR的方式上报BSR。
承接上例，所述根据预设指示选择长BSR的方式上报BSR，包括：
根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
可选的，BSR指示域可以与具体的LCID(逻辑信标识)标识的逻辑信道绑定使用，也可以不绑定。
在所述BSR指示域与第一逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR；即绑定时则意味着对该LCGID标识的逻辑信道组是否可以使用长BSR的方式进行BSR上报进行控制。
在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR；即不绑定时，则意味着是对整个终端是否可以使用长BSR的方式进行BSR上报进行控制，终端的每一个LCG上报BSR时都可以根据BSR指示域的取值选择合适的上报方式。
如图2、图3以及图4所示为本公开的一些实施例提供的携带BSR指示域的MAC PDU的格式，其中，“BF”域为BSR指示域，“R”域为保留字段，“LCID”域为逻辑信道标识，“L”域指示对应的MAC服务数据单元、MAC控制单元的长度，以字节为单位。
当终端接收到MAC PDU时，根据BF字段进行判断，如果开启了长BSR上报模块，则终端根据上报的具体情况决策是否使用长BSR进行上报。
综上，在只有一个逻辑信道组需要上报数据时，根据网络侧的预设指示可选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
如图5所示，本公开的一些实施例还提供一种缓存状态报告BSR上报的配置方法，应用于网络设备，包括：
步骤51，确定终端是否开启长BSR的方式上报BSR，并指示给终端。
作为一个实施例，所述确定终端是否开启长BSR的方式上报BSR，包括：
若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
例如，一个用户的数量(BS：Buffer Status)为77884个字节，按照不使用Long BSR时，用户只能上报107669个字节。网络设备接收到上报的BSR后，就会按照107669个字节的总数据量给发送端分配资源，结果，造成了资源浪费。如果使用Long BSR，则可以选择80505字节长度进行上报，明显降低了资源的浪费。
作为另一个实施例，所述确定终端是否开启长BSR的方式上报BSR，包括：
分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值与所述终端待上报的数据量的第二差值；
将所述第一差值和所述第二差值分别与门限值进行比较；
在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
例如，网络设备设置一个门限值，当将要上报的BSR数值与实际的数据量之间的差值与门限值进行比较，差值越靠近门限值的那个BSR方式为选择的上报方式。比如，如果设定该门限为1000字节，如果为短BSR方式，则选择的BSR值为107669；如果为长BSR方式，则选择的BSR值为80505，二者与真实数据的差值分别为：107669－77884>1000，80505－77884>1000，后者明显更接近门限值，则选择长BSR。
可选的，本公开的上述实施例中步骤51中指示给终端，包括：
向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
该PDU为MAC PDU，该BSR指示域携带是否开启或者是否关闭长BSR上报的指示。所述BSR指示域占用的长度至少为1比特。例如，BSR指示域的取值有两个，“0”标识开启，“1”标识关闭；或者，“0”标识关闭，“1”标识开启。
网络设备可以通过MAC PDU的BSR指示域动态的开启或者关闭终端使用长BSR的方式上报BSR。
可选的，所述BSR指示域占用的长度至少为1比特。
可选的，BSR指示域可以与具体的LCID(逻辑信标识)标识的逻辑信道绑定使用，也可以不绑定。
可选的，所述方法还包括：
将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报 BSR；即绑定时则意味着对该LCGID标识的逻辑信道组是否可以使用长BSR的方式进行BSR上报进行控制。
可选的，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR；即不绑定时，则意味着是对整个终端是否可以使用长BSR的方式进行BSR上报进行控制，终端的每一个LCG上报BSR时都可以根据BSR指示域的取值选择合适的上报方式。
当网络设备判决该终端可以使用长BSR模式进行上报时，在发送给该终端的下行数据包(MAC PDU)中携带BSR指示域，并将BSR指示域置成相应的取值(开启或者关闭)。
当采用绑定方式时，BSR指示域控制的对象就是LCID标识的LCG是否开启上报。当采用非绑定方式时，BSR指示域控制的对象是整个终端的所有LCG，不针对特定的某个LCG。
综上，在只有一个逻辑信道组需要上报数据时，网络设备可指示终端选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
如图6所示，本公开的一些实施例还提供一种终端，包括处理器600和收发器610，该终端还包括用户接口620，所述处理器600用于控制所述收发器610执行如下过程：
在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述收发器610还用于：
接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述处理器600还用于：
根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
可选的，本公开的上述实施例中，所述BSR指示域占用的长度至少为1比特。
可选的，本公开的上述实施例中，在所述BSR指示域与第一逻辑信道标 识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
综上，本公开的一些实施例在只有一个逻辑信道组需要上报数据时，终端根据网络侧的预设指示可选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
需要说明的是，本公开的一些实施例提供的终端是能够执行上述缓存状态报告BSR的上报方法的终端，则上述缓存状态报告BSR的上报方法的所有实施例均适用于该终端，且均能达到相同或相似的有益效果。
如图7所示，本公开的一些实施例还提供一种缓存状态报告BSR的上报装置，应用于终端，包括：
上报模块71，用于在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述装置还包括：
接收模块，用于接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述上报模块包括：
上报子模块，用于根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
可选的，本公开的上述实施例中，所述BSR指示域占用的长度至少为1比特。
可选的，本公开的上述实施例中，在所述BSR指示域与第一逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
综上，本公开的一些实施例在只有一个逻辑信道组需要上报数据时，终端根据网络侧的预设指示可选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
需要说明的是，本公开的一些实施例提供的缓存状态报告BSR的上报装置是能够执行上述缓存状态报告BSR的上报方法的装置，则上述缓存状态报告BSR的上报方法的所有实施例均适用于该装置，且均能达到相同或相似的有益效果。
本公开的一些实施例还提供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如上所述的缓存状态报告BSR的上报方法实施例中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
如图8所示，本公开的一些实施例提供一种网络设备，包括处理器800和收发器810，所述处理器800用于执行如下过程：
确定终端是否开启长BSR的方式上报BSR，并指示给终端。
可选的，本公开的上述实施例中，所述收发器810还用于执行如下过程：
向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述BSR指示域占用的长度至少为1比特。
可选的，本公开的上述实施例中，所述处理器800还用于：
将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述处理器800还用于：
若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述处理器800还用于：
分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值分别与所述终端待上报的数据量的第二差值；
将所述第一差值和所述第二差值分别与门限值进行比较；
在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
综上，在只有一个逻辑信道组需要上报数据时，网络设备可指示终端选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
需要说明的是，本公开的一些实施例提供的网络设备是能够执行上述缓存状态报告BSR上报的配置的网络设备，则上述缓存状态报告BSR上报的配置方法的所有实施例均时候用于该网络设备，且均能达到相同或相似的有益效果。
如图9所示，本公开的一些实施例还提供一种缓存状态报告BSR上报的配置装置，应用于网络设备，包括：
指示模块91，用于确定终端是否开启长BSR的方式上报BSR，并指示给终端。
可选的，本公开的上述实施例中，所述指示模块包括：
指示子模块，用于向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述BSR指示域占用的长度至少为1比特。
可选的，本公开的上述实施例中，所述装置还包括：
绑定模块，用于将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述指示模块包括：
确定子模块，用于若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
可选的，本公开的上述实施例中，所述指示模块包括：
第一子模块，用于分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值分别与所述终端待上报的数据量的第二差值；
第二子模块，用于将所述第一差值和所述第二差值分别与门限值进行比较；
第三子模块，用于在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
综上，在只有一个逻辑信道组需要上报数据时，网络设备可指示终端选择长BSR的方式上报BSR，避免了因协议规定造成BSR不能及时准确上报的问题。
需要说明的是，本公开的一些实施例提供的缓存状态报告BSR上报的配置装置是能够执行上述缓存状态报告BSR上报的配置的装置，则上述缓存状态报告BSR上报的配置方法的所有实施例均时候用于该装置，且均能达到相同或相似的有益效果。
本公开的一些实施例还提供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如上所述的缓存状态报告BSR上报的配置方法实施例中的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
可以理解的是，本公开的一些实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processing，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
对于软件实现，可通过执行本公开的一些实施例所述功能的模块(例如过程、函数等)来实现本公开的一些实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可读存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或 方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其它可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其它可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其它可编程数据处理设备以特定方式工作的计算机可读存储介质中，使得存储在该计算机可读存储介质中的指令产生包括指令装置的纸制品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其它可编程数据处理设备上，使得计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他科编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (29)

  1. 一种缓存状态报告BSR的上报方法，应用于终端，包括：
    在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
  2. 根据权利要求1所述的方法，还包括：
    接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
  3. 根据权利要求2所述的方法，其中，所述根据预设指示选择长BSR的方式上报BSR，包括：
    根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
  4. 根据权利要求2所述的方法，其中，所述BSR指示域占用的长度至少为1比特。
  5. 根据权利要求2所述的方法，其中，
    在所述BSR指示域与第一逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
  6. 根据权利要求2所述的方法，其中，
    在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
  7. 一种缓存状态报告BSR上报的配置方法，应用于网络设备，包括：
    确定终端是否开启长BSR的方式上报BSR，并指示给终端。
  8. 根据权利要求7所述的方法，其中，所述指示给终端，包括：
    向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
  9. 根据权利要求8所述的方法，其中，所述BSR指示域占用的长度至少为1比特。
  10. 根据权利要求8所述的方法，还包括：
    将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域 用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
  11. 根据权利要求8所述的方法，其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
  12. 根据权利要求7所述的方法，其中，所述确定终端是否开启长BSR的方式上报BSR，包括：
    若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
  13. 根据权利要求7所述的方法，其中，所述确定终端是否开启长BSR的方式上报BSR，包括：
    分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值和短BSR方式的BSR值与所述终端待上报的数据量的第二差值；
    将所述第一差值和所述第二差值分别与门限值进行比较；
    在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
  14. 一种终端，包括处理器和收发器，其中，所述处理器用于控制所述收发器执行如下过程：
    在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
  15. 根据权利要求14所述的终端，其中，所述收发器还用于：
    接收协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
  16. 根据权利要求15所述的终端，其中，所述处理器还用于：
    根据PDU的BSR指示域的指示，选择长BSR的方式上报所述BSR。
  17. 根据权利要求15所述的终端，其中，所述BSR指示域占用的长度至少为1比特。
  18. 根据权利要求15所述的终端，其中，在所述BSR指示域与第一逻 辑信道标识绑定的情况下，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
  19. 根据权利要求15所述的终端，其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
  20. 一种缓存状态报告BSR的上报装置，应用于终端，包括：
    上报模块，用于在只有一个逻辑信道组需要上报数据时，根据预设指示选择长BSR的方式上报BSR。
  21. 一种网络设备，包括处理器和收发器，其中，所述处理器用于执行如下过程：
    确定终端是否开启长BSR的方式上报BSR，并指示给终端。
  22. 根据权利要求21所述的网络设备，其中，所述收发器还用于执行如下过程：
    向终端发送协议数据单元PDU，PDU包括BSR指示域，所述BSR指示域用于指示是否开启长BSR的方式上报BSR。
  23. 根据权利要求22所述的网络设备，其中，所述BSR指示域占用的长度至少为1比特。
  24. 根据权利要求22所述的网络设备，其中，所述处理器还用于：
    将所述BSR指示域与终端的第一逻辑信道标识绑定，所述BSR指示域用于指示对所述第一逻辑信道标识的逻辑信道是否开启长BSR的方式上报BSR。
  25. 根据权利要求22所述的网络设备，其中，在所述BSR指示域未与逻辑信道标识绑定的情况下，所述BSR指示域用于指示对所述终端的每个逻辑信道组是否开启长BSR的方式上报BSR。
  26. 根据权利要求21所述的网络设备，其中，所述处理器还用于：
    若终端待上报的数据量超过一阈值，确定所述终端开启长BSR的方式上报BSR；否则，确定所述终端不开启长BSR的方式上报BSR。
  27. 根据权利要求21所述的网络设备，其中，所述处理器还用于：
    分别获取长BSR方式的BSR值与所述终端待上报的数据量的第一差值 和短BSR方式的BSR值分别与所述终端待上报的数据量的第二差值；
    将所述第一差值和所述第二差值分别与门限值进行比较；
    在所述第一差值靠近所述门限值的情况下，确定所述终端开启长BSR的方式；在所述第二差值靠近所述门限值的情况下，确定所述终端不开启长BSR的方式。
  28. 一种缓存状态报告BSR上报的配置装置，应用于网络设备，包括：
    指示模块，用于确定终端是否开启长BSR的方式上报BSR，并指示给终端。
  29. 一种计算机可读存储介质，其上存储有计算机程序，其中，该程序被处理器执行时实现如权利要求1-6任一项所述的缓存状态报告BSR的上报方法中的步骤；或者，该程序被处理器执行时实现如权利要求7-13任一项所述的缓存状态报告BSR上报的配置方法中的步骤。
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