WO2024093847A1 - 格式确定方法、用户设备ue及可读存储介质 - Google Patents

格式确定方法、用户设备ue及可读存储介质 Download PDF

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Publication number
WO2024093847A1
WO2024093847A1 PCT/CN2023/127309 CN2023127309W WO2024093847A1 WO 2024093847 A1 WO2024093847 A1 WO 2024093847A1 CN 2023127309 W CN2023127309 W CN 2023127309W WO 2024093847 A1 WO2024093847 A1 WO 2024093847A1
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information
bsr
bsr format
lcg
format
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PCT/CN2023/127309
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English (en)
French (fr)
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刘进华
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维沃移动通信有限公司
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Publication of WO2024093847A1 publication Critical patent/WO2024093847A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a format determination method, a user equipment UE and a readable storage medium.
  • UE User Equipment
  • BSR Buffer Status Report
  • the new BSR format includes the above information, its size is larger than that of the existing BSR format. Therefore, how to select a suitable BSR format is an urgent problem to be solved.
  • the embodiments of the present application provide a format determination method, a UE, and a readable storage medium, which enable the UE to select a suitable BSR format.
  • a format determination method is provided, which is applied to a UE, and the method includes: the UE determines a target cache status report BSR format from a first BSR format and a second BSR format based on first information; wherein the target BSR format is used for BSR reporting; the BSR in the first BSR format includes first cache data volume information; the BSR in the second BSR format includes delay information or second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • a format determination device which includes: a determination module; the determination module is used to determine a target cache status report BSR format from a first BSR format and a second BSR format based on first information; wherein the target BSR format is used for BSR reporting; the BSR in the first BSR format includes first cache data volume information; the BSR in the second BSR format includes delay information or second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • a UE which includes a processor and a memory, wherein the memory stores a program or instruction that can be executed on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.
  • a UE comprising a processor and a communication interface, wherein the processor is used to determine a target cache status report BSR format from a first BSR format and a second BSR format based on first information.
  • a format determination system comprising: a terminal and a network side device, wherein the terminal can be used to execute the steps of the format determination method as described in the first aspect, and the network side device can be used to execute the steps of the format determination method as described in the first aspect.
  • a readable storage medium stores a program or an instruction, wherein the program or instructions are executed by a processor to implement the steps of the method described in the first aspect.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the method described in the first aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium and is executed by at least one processor to implement the steps of the method described in the first aspect.
  • the UE determines the target cache status report BSR format from the first BSR format and the second BSR format based on the first information; wherein the target BSR format is used for BSR reporting; the BSR in the first BSR format contains the first cache data volume information; the BSR in the second BSR format contains the delay information or the second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • the UE can select between the first BSR format and the second BSR format based on the first information, so the UE can select the BSR corresponding to the appropriate BSR format according to the needs.
  • FIG1 is a schematic diagram of the architecture of a communication system provided in an embodiment of the present application.
  • FIG2 is a schematic diagram of a BSR format provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of a format determination method provided in an embodiment of the present application.
  • FIG4 is a schematic diagram of the structure of a format determination device provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of the hardware structure of a communication device provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of the hardware structure of a UE provided in an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • 6G 6th Generation
  • FIG1 shows a block diagram of a wireless communication system applicable to an embodiment of the present application.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) equipment, a robot, a wearable device (Wearable Device), a vehicle-mounted device (VUE), a pedestrian terminal (PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), a game console, a personal computer (personal computer, PC), an ATM or a self-service machine and other terminal side devices, and the wear
  • the network side device 12 may include an access network device or a core network device, wherein the access network device 12 may also be referred to as a radio access network device, a radio access network (RAN), a radio access network function or a radio access network unit.
  • the access network device 12 may include a base station, a WLAN access point or a WiFi node, etc.
  • the base station may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home B node, a home evolved B node, a transmitting and receiving point (TRP) or other appropriate terms in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, it should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.
  • Rel-15 BSR is currently supported by default. There are the following types of BSRs in Rel-15 BSR:
  • a logical channel (LCH) with a higher priority than all the current logical channels with data to be sent changes from no data to data to be sent;
  • Periodic BSR Periodic BSR
  • send timer periodicBSR-Timer
  • Padding BSR This BSR can be triggered when a MAC PDU has remaining capacity to accommodate BSR MAC CE after accommodating all the data.
  • One LCH belongs to one logical channel group (LCH group).
  • the buffer size level (BS) of the BSR is reported in units of LCG.
  • a UE can be configured with up to 8 LCGs.
  • Regular BSR can trigger the sending of an uplink scheduling request (SR). If no permission (grant) is obtained after the last SR is sent, SR retransmission can be triggered.
  • a BSR format diagram is provided, which is a BSR MAC CE format diagram of NR Rel-15. As shown in Figure 2, for regular/periodic BSR, if the UE has more than one LCG with data, a long BSR is used, otherwise a short BSR is used.
  • XR is a video service based on low latency and high definition.
  • 3GPP is discussing that the media data unit of the video service is based on PDU set.
  • a PDU set contains at least one PDU, which is generated by the video source after encoding an image area of an image. After the video source receives a PDU belonging to a PDU set, it can decode the video and restore the corresponding image or image area.
  • introducing the delay information of uplink data and reducing the quantization error in the BSR requires the use of a new BSR format so that network-side devices (such as base stations) can obtain more detailed uplink data information.
  • network-side devices such as base stations
  • How the UE determines whether to use the new BSR format or the existing BSR format is a problem that needs to be solved.
  • the base station does not need detailed information in all cases. In other words, sometimes the UE reporting the above detailed information is not helpful for the scheduling of the base station, but will increase the BSR position.
  • the BSR formats available to the UE include a first BSR format and a second BSR format, wherein the first BSR format is an existing BSR format, that is, a quantization table of the amount of cached data of R15 is used and the BSR does not include delay information of the data, and the second BSR can use a new quantization table of the amount of cached data and/or include delay information of the data, that is, a method for selecting a BSR format between the first BSR format and the second BSR format is provided.
  • the first BSR format is an existing BSR format, that is, a quantization table of the amount of cached data of R15 is used and the BSR does not include delay information of the data
  • the second BSR can use a new quantization table of the amount of cached data and/or include delay information of the data, that is, a method for selecting a BSR format between the first BSR format and the second BSR format is provided.
  • Fig. 3 shows a flow chart of a format determination method provided by the embodiment of the present application.
  • the format determination method provided by the embodiment of the present application may include the following step 201.
  • Step 201 The UE determines a target buffer status report BSR format from a first BSR format and a second BSR format based on first information.
  • the target BSR format is used for BSR reporting
  • the target BSR format includes a first BSR format and a second BSR format
  • the BSR in the first BSR format includes first cache data amount information
  • the BSR in the second BSR format may include delay information when the UE reports uplink data and/or second buffer data amount information;
  • the quantization accuracy of the second cache data amount information is higher than the quantization accuracy of the first cache data amount information.
  • Quantization refers to the process of expressing the sampled value at each moment in binary that can be recognized by the computer. Since there is an error between the quantized value and the original sampled value, the value corresponding to the quantization error is the quantization accuracy.
  • the quantization accuracy of the second cache data amount information is higher than the quantization accuracy of the first cache data amount information, which means that the quantization error of the second cache information is smaller than the quantization error of the first cache data amount.
  • the first information includes at least one of the following:
  • the first indication information received from the network side device is the first indication information received from the network side device.
  • the report content information that UE needs to report
  • the first indication information is used to instruct the UE to use the target BSR format.
  • the first BSR format includes at least one of the following: a first long BSR format, a first short BSR format, a first long truncated BSR format, and a first short truncated BSR format;
  • the second BSR format includes at least one of the following: a second long BSR format, a second short BSR format, a second long truncated BSR format, and a second short truncated BSR format.
  • the network side device may explicitly configure the UE to use the first BSR format or the second BSR format.
  • a network side device e.g., a base station
  • RRC radio resource control
  • the UE may receive first indication information from a network side device, and select a target BSR format according to the first indication information.
  • the UE selects the first BSR format; and when the first indication information indicates that the UE uses the second BSR format, the UE selects the second BSR format.
  • the embodiment of the present application provides a format determination method, in which the UE determines the target cache status report BSR format from the first BSR format and the second BSR format based on the first information; wherein the target BSR format is used for BSR reporting; the BSR in the first BSR format contains the first cache data volume information; the BSR in the second BSR format contains the delay information or the second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • the UE can select between the first BSR format and the second BSR format based on the first information, and therefore, the UE can select the BSR corresponding to the appropriate BSR format according to the needs.
  • the first information includes first configuration information; the above step 201 can be specifically implemented through the following step 201a.
  • Step 201a The UE determines a target BSR format from the first BSR format and the second BSR format based on the first preset condition and the first configuration information.
  • the first preset condition includes at least one of the following:
  • the UE determines that the target BSR format is the second BSR format
  • the UE When the first configuration information configures the UE to report the delay information of at least one logical channel group LCG, and the UE determines that the delay information of at least one LCG needs to be reported, the UE determines that the target BSR format is the second BSR format;
  • the UE determines that the target BSR format is the second BSR format
  • the first configuration information configures the UE to report the buffered data volume information of at least one LCG based on the first table, and when the UE determines that the buffered data volume information of at least one LCG needs to be reported based on the first table, the UE determines that the target BSR format is the second BSR format;
  • the first table contains second cache data volume information; the second cache data volume information includes the correspondence between the sequence number of the second cache data volume and the second cache data volume range; the second cache data volume is the cache data volume corresponding to the second cache data volume information.
  • the first preset condition includes at least one of the following:
  • the UE determines that the target BSR format is the first BSR format
  • the UE determines that the target BSR format is the second BSR format.
  • the reporting content information that the UE needs to report includes delay information and/or cached data volume information.
  • the UE when the network side device implicitly configures the UE to select the first BSR format, the UE may determine that the target BSR format is the first BSR format; when the network side device implicitly configures the UE to select the second BSR format, the UE may determine that the target BSR format is the second BSR format.
  • the UE determines a target BSR format from a first BSR format and a second BSR format based on a first preset condition and first configuration information.
  • step 201a can be specifically implemented by the following step 201a1, step 201a2, step 201a3, step 201a4, step 201a5 or step 201a6.
  • Step 201a1 When the first configuration information configures the UE to report the delay information of at least one logical channel group LCG, the UE determines that the target BSR format is the second BSR format.
  • the UE determines a BSR format from the second BSR format for BSR reporting.
  • Step 201a2 When the first configuration information configures the UE to report the delay information of at least one logical channel group LCG, and the UE determines that the delay information of at least one LCG needs to be reported, the UE determines that the target BSR format is the second BSR format.
  • the UE determines a BSR format from the second BSR format for BSR reporting.
  • the delay information reporting triggering condition includes: the delay of at least one data packet of an LCG reaches and/or exceeds a first threshold value or the remaining delay budget is lower than a second threshold value.
  • Step 201a3 When the first configuration information configures the UE to report the buffered data volume information of at least one LCG based on the first table, the UE determines that the target BSR format is the second BSR format.
  • the UE determines a BSR format from the second BSR format for BSR reporting.
  • Step 201a4 The first configuration information configures the UE to report the cache data volume information of at least one LCG based on the first table, and when the UE determines that it is necessary to report the cache data volume information of at least one LCG based on the first table, the UE determines that the target BSR format is the second BSR format.
  • the base station configures a new quantization table of the cache data amount for at least one LCG/LCH
  • the UE determines to use the new quantization table of the cache data amount to quantize the cache data amount
  • the UE determines a BSR format from the second BSR format for BSR reporting.
  • Step 201a5 When the first configuration information configures the UE to report the delay information of at least one LCG, and the amount of data to be transmitted of at least one LCG is less than or equal to a preset threshold, the UE determines that the target BSR format is the first BSR format.
  • the UE may select a BSR format according to the amount of data to be transmitted of the LCG.
  • Step 201a6 When the first configuration information configures the UE to report the delay information of at least one LCG, and the amount of data to be transmitted in at least one LCG is greater than a preset threshold, the UE determines that the target BSR format is the second BSR format.
  • the reporting content information that the UE needs to report includes delay information and/or cached data volume information.
  • the first information includes reporting content information that the UE needs to report; the above step 201 can be specifically implemented through the following step 201b or step 201c.
  • Step 201b When the report content information satisfies the second preset condition, the UE determines that the target BSR format is the first target BSR format.
  • Step 201c When the report content information satisfies the third preset condition, the UE determines that the target BSR format is the second target BSR format.
  • the second preset condition includes: the UE triggers the filling of the content information to be reported into the BSR, the content information to be reported only contains the data information to be transmitted of one LCG, and one LCG includes delay information, or the cache data volume information generated based on the first table.
  • the first target BSR format includes any one of the following: a second long BSR format, a second short BSR format, a second long truncated BSR format, or a second short truncated BSR format.
  • the third preset condition includes: the UE triggers filling the content information to be reported into the BSR, the content information to be reported only includes data information to be transmitted by one LCG, and the UE determines that it does not need to report delay information and does not need to use the first table to quantify the amount of cached data.
  • the second target BSR format includes any one of the following: a first short BSR format or a first truncated BSR format.
  • the first table contains second cache data volume information; the second cache data volume information includes the correspondence between the sequence number of the second cache data volume and the second cache data volume range; the second cache data volume is the cache data volume corresponding to the second cache data volume information.
  • the above step 201b can be implemented through the following step 201, specifically through the following step 11, step 12, step 13 or step 14, and can correspond to the above step 201b and step 201c.
  • Step 11 When generating a BSR, if the UE has only one LCG with data to be transmitted, and the one LCG is not configured with delay information reporting, and no new quantization table of the amount of cached data is configured, the UE determines to use the first short BSR format for BSR reporting, or the first short truncated BSR format for BSR reporting.
  • Step 12 When generating a BSR, if the UE has only one LCG with data to be transmitted, the UE is configured to report delay information for the LCG and/or use a new cached data amount quantization table to quantify the cached data amount, and the UE determines that it does not need to report the delay information according to a preconfigured condition (for example, the delay information of the earliest arriving data packet is lower than the first threshold or the remaining delay budget is higher than the second threshold) or determines that it does not need to use a new cached data quantization table to quantify the data amount according to a preconfigured condition (for example, the data amount of the one LCG is lower than the third threshold), the UE determines to use the first short BSR format for BSR reporting, or the first short truncated BSR format for BSR reporting.
  • a preconfigured condition for example, the delay information of the earliest arriving data packet is lower than the first threshold or the remaining delay budget is higher than the second threshold
  • a new cached data quantization table to quantify
  • Step 13 When the protocol defines a second short BSR format or a second short truncated BSR format, when generating a BSR, if the UE has only one LCG with data to be transmitted, and the one LCG has a delay information report or a new quantization table of the amount of cached data is configured, the UE determines to use the second short BSR format for BSR reporting, or the second short truncated BSR format for BSR reporting.
  • Step 14 When the protocol does not define a second short BSR format or a second short truncated BSR format, when the UE generates a BSR, if the UE has only one LCG with data to be transmitted, and the one LCG has a delay information report or a new quantization table of the amount of cached data is configured, the UE determines to use the second long BSR format for BSR reporting, or the second long truncated BSR format for BSR reporting.
  • the target BSR format includes a second long truncated BSR format; the format determination method provided in the embodiment of the present application also includes the following step 301.
  • Step 301 The UE determines the report content information included in the second long shortened BSR according to the priority information of at least one LCG and based on the second information, and sends the second long shortened BSR to the network side device.
  • the second information includes at least one of the following: the capacity of the data volume allowed to be transmitted by the uplink transmission channel, the buffered data volume information and/or delay information to be transmitted by at least one LCG, and the second long shortened BSR is the second long shortened BSR.
  • the BSR corresponding to the format.
  • the content of the BSR can be determined by removing some reporting information of the BSR according to a certain priority principle and reporting the remaining information.
  • step 301 can be specifically implemented by the following step 301a.
  • Step 301a the UE fills the cached data volume information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cached data volume information of at least one LCG is higher than the delay information of at least one LCG and in the order of the priority of at least one LCG from high to low; and then fills the delay information of at least one LCG into the second long shortened BSR according to the order of the priority of at least one LCG from high to low.
  • the UE may include cached data volume information in the second long shortened BSR in descending order according to the priority of each LCG in at least one LCG, and then gradually include delay information in the second long shortened BSR in descending order according to the priority of each LCG until all report content information is included in the BSR or the capacity provided by the uplink transmission license is exhausted.
  • the priority/sequence of the reporting content information contained in the BSR is: cache data volume information of LCG1, cache data volume information of LCG2, delay information of LCG1 and delay information of LCG2; if after including the delay information of LCG1, the remaining amount provided by the uplink transmission grant is insufficient to include the delay information of LCG2, then the reporting content information reported by the UE for BSR reporting includes: cache data volume information of LCG1, cache data volume information of LCG2 and delay information of LCG1.
  • the priority of an LCG is determined according to the priority of the highest priority LCH contained in the LCG. If the priorities of the highest priority LCHs of two LCGs are the same, the priorities of the two LCGs are determined in the order of increasing or decreasing LCG ID.
  • step 301 can be specifically implemented by the following step 301b.
  • Step 301b the UE fills the delay information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cached data volume information of at least one LCG is lower than the delay information of at least one LCG and the priority of at least one LCG is in descending order, and then fills the delay information of at least one LCG into the second long shortened BSR from high to low according to the sorting order of the priority of at least one LCG.
  • the UE may include latency information in the second long shortened BSR in descending order according to the priority of each LCG in at least one LCG, and then gradually include cached data volume information in the second long shortened BSR in sequence according to the priority of each LCG in descending order until all report content information is included in the BSR or the capacity provided by the uplink transmission license is exhausted.
  • the UE may include the report content information of the high-priority LCG in the BSR first according to the priority of each LCG in at least one LCG.
  • the report may be performed in one of the following order modes:
  • Method 1 first include the cache data volume information of the LCG, and then include the delay information of the LCG;
  • Method 2 first include the delay information of the LCG, and then include the cache data volume information of the LCG;
  • Mode 3 The configuration received from the base station includes the report content information in sequence according to the above-mentioned mode 1 or mode 2, until all the report content information is included in the BSR or the capacity provided by the uplink transmission grant is used up.
  • the UE can report according to the above-mentioned method 1, and the priority/sequence of the reporting content information contained in the BSR is: cache data volume information of LCG1, cache delay information of LCG1, cache data volume information of LCG2, delay information of LCG2. If the capacity provided by the uplink transmission license has been used up after the cache data volume information of LCG2 is included, the reporting content information reported by the UE in the BSR report only includes: cache data volume information of LCG1, delay information of LCG1 and cache data volume information of LCG2.
  • step 301 can be specifically implemented by the following step 301c.
  • Step 301c The UE fills the second long shortened BSR with the buffered data volume and/or delay information of at least one LCG in descending order of priority of at least one LCG.
  • the filling priority of the cache data volume information of any LCG in at least one LCG is higher or lower than the delay information of any LCG.
  • the UE may gradually include delay information in the BSR according to the priority of each LCG in at least one LCG, and may then include cached data volume information in a descending order according to the priority of each LCG in at least one LCG, until the capacity provided by the uplink transmission grant is able to carry the second long truncated BSR or the capacity provided by the uplink transmission grant is exhausted.
  • the priority/sequence of the report content information included in the BSR is: delay information of LCG1, delay information of LCG2, buffer information of LCG1, buffer information of LCG2. If the capacity of the uplink transmission license has been used up after the delay information of LCG1 and the delay information of LCG2 are included in the BSR, the BSR only includes the delay information of LCG1 and the delay information of LCG2.
  • the format determination method provided in the embodiment of the present application may be executed by a format determination device.
  • the format determination device provided in the embodiment of the present application is described by taking the format determination method executed by the format determination device as an example.
  • Fig. 4 shows a possible structural diagram of a format determination device involved in an embodiment of the present application.
  • the format determination device 40 may include: a determination module 41 .
  • the determination module 41 is used to determine and select the target cache status report BSR format from the first BSR format and the second BSR format based on the first information; wherein the target BSR format is used for BSR reporting; the target BSR format includes the first BSR format and the second BSR format; the BSR in the first BSR format contains the first cache data volume information; the BSR in the second BSR format may contain the delay information and/or the second cache data volume information when the UE reports the uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • the embodiment of the present application provides a format determination device. Since there are multiple BSR formats, that is, there are only the first In the case of a BSR in a first BSR format that includes cached data volume information, and a BSR in a second BSR format that includes delay information when the UE reports uplink data and/or second cached data volume information, the UE can select between the first BSR format and the second BSR format based on the first information. Therefore, the UE can select the BSR corresponding to the appropriate BSR format according to demand.
  • the first information includes at least one of the following: first indication information received from a network side device, first configuration information received from a network side device, and reporting content information that the UE needs to report; wherein the first indication information is used to instruct the UE to use the target BSR format.
  • the first BSR format includes at least one of the following: a first long BSR format, a first short BSR format, a first long truncated BSR format, and a first short truncated BSR format;
  • the second BSR format includes at least one of the following: a second long BSR format, a second short BSR format, a second long truncated BSR format, and a second short truncated BSR format.
  • the first information includes first configuration information; the determination module 41 is specifically configured to determine a target BSR format from the first BSR format and the second BSR format based on the first preset condition and the first configuration information.
  • the first preset condition includes at least one of the following: when the first configuration information configures the UE to report the delay information of at least one logical channel group LCG, the UE determines that the target BSR format is the second BSR format; when the first configuration information configures the UE to report the delay information of at least one logical channel group LCG, and the UE determines that the delay information of at least one LCG needs to be reported, the UE determines that the target BSR format is the second BSR format; when the first configuration information configures the UE to report the cache data volume information of at least one LCG based on the first table, the UE determines that the target BSR format is the second BSR format; when the first configuration information configures the UE to report the cache data volume information of at least one LCG based on the first table, and the UE determines that the cache data volume information of at least one LCG needs to be reported based on the first table, the UE determines that the target BSR format is the second BSR format; wherein the
  • the first preset condition includes at least one of the following: when the first configuration information configures the UE to report the delay information of at least one LCG, and the amount of data to be transmitted in at least one LCG is less than or equal to a preset threshold, the UE determines that the target BSR format is the first BSR format; when the first configuration information configures the UE to report the delay information of at least one LCG, and the amount of data to be transmitted in at least one LCG is greater than the preset threshold, the UE determines that the target BSR format is the second BSR format.
  • the reporting content information that the UE needs to report includes delay information and/or buffered data amount information.
  • the first information includes reporting content information that the UE needs to report; the determination module 41 is specifically used to determine that the target BSR format is the first target BSR format when the reporting content information satisfies the second preset condition; and the target BSR format is determined to be the second target BSR format when the reporting content information satisfies the third preset condition; wherein the second preset condition includes: the UE triggers the filling of the content information to be reported into the BSR, and the content information to be reported only includes data information to be transmitted of one LCG, and one LCG includes delay information or uses the first table to quantify the amount of data cached; the first target BSR format includes any one of the following: a second long BSR format, a second short BSR format, a second long truncated BSR format, or a second short truncated BSR format; the third preset condition includes: the UE triggers the filling of the content information to be reported into the BSR, and the content information to be reported includes only data information to be
  • the target BSR format includes a second long shortened BSR format
  • the above-mentioned format determination device 40 also includes: a filling module; a filling module, which is used to fill the reporting content information contained in the second long shortened BSR based on the second information according to the priority information of at least one LCG, and send the second long shortened BSR to the network side device, the second information includes at least one of the following: the capacity of the amount of data allowed to be transmitted by the uplink transmission channel, the amount of cached data to be transmitted by at least one LCG and/or delay information, and the second long shortened BSR is the BSR corresponding to the second long shortened BSR format.
  • the filling module is specifically used to fill the cache data volume information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cache data volume information of at least one LCG is higher than the delay information of at least one LCG and in the order of priority of at least one LCG from high to low; and then fill the delay information of at least one LCG into the second long shortened BSR.
  • the filling module is specifically used to fill the delay information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cache data volume information of at least one LCG is lower than the delay information of at least one LCG and in the order of priority of at least one LCG from high to low; and then fill the delay information of at least one LCG into the second long shortened BSR.
  • the filling module is specifically used to fill the cache data volume and/or delay information of at least one LCG into the second long shortened BSR in order of priority of at least one LCG from high to low; wherein the filling priority of the cache data volume information of any LCG in at least one LCG is higher or lower than the delay information of any LCG.
  • the format determination device in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in the electronic device, such as an integrated circuit or a chip.
  • the electronic device can be a terminal, or it can be other devices other than a terminal.
  • the terminal can include but is not limited to the types of terminals 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
  • the format determination device provided in the embodiment of the present application can implement each process implemented in the above-mentioned format determination method embodiment and achieve the same technical effect. To avoid repetition, it will not be described here.
  • the embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602, wherein the memory 602 stores a program or instruction that can be run on the processor 601.
  • the communication device 600 is a terminal
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned format determination method embodiment, and can achieve the same technical effect.
  • the communication device 600 is a network side device
  • the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned format determination method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application also provides a UE, including a processor and a communication interface, the processor is used for the UE to select a target cache status report BSR format based on first information; wherein the target BSR format is used for BSR reporting; the target BSR format includes a first BSR format and a second BSR format; the BSR in the first BSR format contains first cache data volume information; the BSR in the second BSR format may contain delay information and/or second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • FIG. 6 is a schematic diagram of the hardware structure of a UE that implements an embodiment of the present application.
  • the UE 100 includes but is not limited to at least some of the components including a radio frequency unit 101 , a network module 102 , an audio output unit 103 , an input unit 104 , a sensor 105 , a display unit 106 , a user input unit 107 , an interface unit 108 , a memory 109 and a processor 110 .
  • the terminal 100 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 110 through a power management system, so as to implement functions such as managing charging, discharging, and power consumption management through the power management system.
  • a power source such as a battery
  • the terminal structure shown in FIG6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042, and the graphics processor 1041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 107 includes a touch panel 1071 and at least one of other input devices 1072.
  • the touch panel 1071 is also called a touch screen.
  • the touch panel 1071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 101 after receiving downlink data from the network side device, can transmit the data to the processor 110 for processing; in addition, the RF unit 101 can send uplink data to the network side device.
  • the RF unit 101 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 109 can be used to store software programs or instructions and various data.
  • the memory 109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 109 may include a volatile memory or a non-volatile memory, or the memory 109 may include both volatile and non-volatile memories.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory.
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (DRAM), or a volatile random access memory (EEPROM).
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • EEPROM volatile random access memory
  • the memory 109 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.
  • the processor 110 may include one or more processing units; optionally, the processor 110 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 110.
  • the processor 110 is used to determine and select a target cache status report BSR format from a first BSR format and a second BSR format based on the first information; wherein the target BSR format is used for BSR reporting; the target BSR format includes a first BSR format and a second BSR format; the BSR in the first BSR format includes first cache data volume information; the BSR in the second BSR format may include delay information and/or second cache data volume information when the UE reports uplink data; wherein the quantization accuracy of the second cache data volume information is higher than the quantization accuracy of the first cache data volume information.
  • An embodiment of the present application provides a UE. Since there are multiple BSR formats, that is, there is a BSR in a first BSR format that only includes first cache data amount information, and a BSR in a second BSR format that includes delay information and/or second cache data amount information when the UE reports uplink data, the UE can select between the first BSR format and the second BSR format based on the first information. Therefore, the UE can select the BSR corresponding to the appropriate BSR format according to demand.
  • the first information includes first configuration information; the processor 110 is specifically configured to determine a target BSR format from the first BSR format and the second BSR format based on the first preset condition and the first configuration information.
  • the first information includes reporting content information that the UE needs to report; the processor 110 is specifically used to determine that the target BSR format is the first target BSR format when the reporting content information meets the second preset condition; when the reporting content information meets the third preset condition, determine that the target BSR format is the second target BSR format; wherein the second preset condition includes: the UE triggers the filling of the content information to be reported into the BSR, the content information to be reported only includes data information to be transmitted of one LCG, and one LCG includes delay information or uses the first table to quantify the amount of data cached; the first target BSR format includes any one of the following: the second long BSR format, the second short BSR format SR format, a second long truncated BSR format or a second short truncated BSR format; the third preset condition includes: the UE triggers the filling of the content information to be reported into the BSR, the content information to be reported only includes data information to be transmitted by one LCG, and the UE determines that there
  • the target BSR format includes a second long truncated BSR format
  • the processor 110 is configured to fill the report content information contained in the second long truncated BSR based on the second information according to the priority information of at least one LCG, and send the second long truncated BSR to the network side device, and the second information includes at least one of the following: data allowed to be transmitted by the uplink transmission channel;
  • the capacity of the quantity, the cache data volume information and/or delay information to be transmitted by at least one LCG, and the second long shortened BSR is the BSR corresponding to the second long shortened BSR format.
  • the processor 110 is specifically used to fill the cache data volume information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cache data volume information of at least one LCG is higher than the delay information of at least one LCG and in the order of priority of at least one LCG from high to low; and then fill the delay information of at least one LCG into the second long shortened BSR.
  • the processor 110 is specifically used to fill the delay information of at least one LCG into the second long shortened BSR according to the principle that the priority of the cache data volume information of at least one LCG is lower than the delay information of at least one LCG and in the order of priority of at least one LCG from high to low; and then fill the delay information of at least one LCG into the second long shortened BSR.
  • the processor 110 is specifically used to fill the cache data volume and/or delay information of at least one LCG into the second long shortened BSR in order of priority of at least one LCG from high to low; wherein the filling priority of the cache data volume information of any LCG in at least one LCG is higher or lower than the delay information of any LCG.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the program or instruction is executed by a processor, each process of the above-mentioned format determination method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned format determination method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • the embodiment of the present application further provides a computer program/program product, which is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned format determination method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application further provides a format determination system, including: a UE and a network side device, wherein the UE can be used to execute the steps of the format determination method described above, and the network side device can be used to execute the steps of the format determination method described above.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, a magnetic disk, or an optical disk
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请公开了一种格式确定方法、用户设备UE及可读存储介质,属于通信领域,本申请实施例的格式确定方法包括:用户设备UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR包含UE汇报上行数据时的时延信息或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。

Description

格式确定方法、用户设备UE及可读存储介质
相关申请的交叉引用
本申请主张在2022年11月03日在中国提交的申请号为202211371048.4的中国专利的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种格式确定方法、用户设备UE及可读存储介质。
背景技术
目前,用户设备(User Equipment,UE)可以通过新缓存状态报告(Buffer Status Report,BSR)格式汇报上行数据的时延信息,并降低上行数据量的量化误差。
然而,由于新BSR格式中包含了上述信息,因此,其尺寸比现有的BSR格式的尺寸更大,因此,如何选择合适的BSR格式是一个亟需解决的问题。
发明内容
本申请实施例提供一种格式确定方法、UE及可读存储介质,能够使得UE可以选择合适的BSR格式。
第一方面,提供了一种格式确定方法,应用于UE,该方法包括:UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR包含UE汇报上行数据时的时延信息或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。
第二方面,提供了一种格式确定装置,该装置包括:确定模块;该确定模块,用于基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR包含UE汇报上行数据时的时延信息或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。
第三方面,提供了一种UE,该终端包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第四方面,提供了一种UE,包括处理器及通信接口,其中,所述处理器用于基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式。
第五方面,提供了一种格式确定系统,包括:终端及网络侧设备,所述终端可用于执行如第一方面所述的格式确定方法的步骤,所述网络侧设备可用于执行如第一方面所述的格式确定方法的步骤。
第六方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序 或指令被处理器执行时实现如第一方面所述的方法的步骤。
第七方面,提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的方法的步骤。
第八方面,提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤。
在本申请实施例中,UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR包含UE汇报上行数据时的时延信息或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。由于在存在多种BSR格式,即存在仅包含第一缓存数据量信息的第一BSR格式的BSR,和包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息的第二BSR格式的BSR的情况下,UE可以基于第一信息,在第一BSR格式和第二BSR格式中进行选择,因此,UE可以根据需求,选择合适的BSR格式对应的BSR。
附图说明
图1是本申请实施例提供的一种通信系统的架构示意图;
图2是本申请实施例提供的一种BSR的格式的示意图;
图3是本申请实施例提供的一种格式确定方法的示意图;
图4是本申请实施例提供的一种格式确定装置的结构示意图;
图5是本申请实施例提供的一种通信设备的硬件结构示意图;
图6是本申请实施例提供的一种UE的硬件结构示意图。
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描述,显然,所描述的实施例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所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”所区别的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是,本申请实施例所描述的技术不限于长期演进型(Long Term Evolution,LTE)/LTE的演进(LTE-Advanced,LTE-A)系统,还可用于其他无线通信系统,诸如码分多址(Code Division Multiple Access,CDMA)、时分多址(Time Division Multiple Access,TDMA)、频分多址(Frequency Division Multiple Access,FDMA)、正交频分多址(Orthogonal  Frequency Division Multiple Access,OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access,SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用,所描述的技术既可用于以上提及的系统和无线电技术,也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio,NR)系统,并且在以下大部分描述中使用NR术语,但是这些技术也可应用于NR系统应用以外的应用,如第6代(6th Generation,6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中,终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant,PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer,UMPC)、移动上网装置(Mobile Internet Device,MID)、增强现实(augmented reality,AR)/虚拟现实(virtual reality,VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(VUE)、行人终端(PUE)、智能家居(具有无线通信功能的家居设备,如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer,PC)、柜员机或者自助机等终端侧设备,可穿戴式设备包括:智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是,在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备,其中,接入网设备12也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备12可以包括基站、WLAN接入点或WiFi节点等,基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point,TRP)或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基站不限于特定技术词汇,需要说明的是,在本申请实施例中仅以NR系统中的基站为例进行介绍,并不限定基站的具体类型。
目前,3GPP(3rd Generation Partnership Project,第三代合作计划)已经同意引入新的BSR汇报,使得UE汇报上行数据的时延信息和降低上行数据量的量化误差。新的BSR格式的尺寸会比已有的BSR格式的尺寸大。如何设计BSR格式和根据情况选择合适的BSR格式是一个需要解决的新问题。
Rel-15/16 BSR简介:
Rel-15 BSR目前是默认支持的,在Rel-15 BSR中有如下类型的BSR:
1、常规BSR(Regular BSR),该BSR可以在以一下任意情况下触发:
比当前所有有数据发送的逻辑信道(Logic Channel,LCH)优先级更高的LCH从无数据发送变得有数据发送;
当所有LCH无数据发送时,其中一个LCH变得有数据发送;
当BSR重发定时器(retxBSR-Timer)超时时,仍然有至少一个LCH有需要发送的数据。
2、周期性BSR(Periodic BSR),该BSR可以在发送定时器(periodicBSR-Timer)超时时触发;
3、附加BSR(Padding BSR),该BSR可以在当一个MAC PDU在容纳下所有的数据后,还有剩余容量可以容纳BSR MAC CE时触发。
一个LCH属于一个逻辑信道组(LCH group),BSR的缓冲尺寸等级(Buffer Size Level,BS)是按LCG为单位上报的,一个UE最多可以配置有8个LCG。Regular BSR可以触发上行调度请求(Scheduling Request,SR)的发送。若上一次SR的发送后,未获得允许(grant),则可以触发SR重传。提供一种BSR的格式示意图,该格式示意图为NR Rel-15的BSR MAC CE格式示意图。如图2所示,对于regular/periodic BSR,若UE有多于一个LCG有数据,则使用长BSR,否则使用短BSR。
扩展现实(Extended Reality,XR)的PDU set的概念:
XR是基于低时延、高清晰度提供的视频业务。当前3GPP正在讨论视频业务的媒体数据单元是以PDU set为单位的。一个PDU set包含至少一个PDU,是由视频源端对一个图像的一个图像区域进行编码后生成的PDU,在视频源端接收到属于一个PDU set的PDU后,可以进行视频解码,恢复出对应的图像或图像区域。
通常,在BSR中引入上行数据的时延信息和降低量化误差需要使用新的BSR格式,使网络侧设备(例如基站)可以获得更详细的上行数据信息。UE如何确定使用新的BSR格式还是已有的BSR格式是一个需要解决的问题。此外,并不是所有的情况下基站均需要详细的信息,也就是说,有的时候UE汇报上述详细的信息对基站的调度没有帮助,反而会增加BSR头寸。
本申请实施例提供一种格式确定方法,在引入了新BSR格式之后,UE可用的BSR格式包含第一BSR格式和第二BSR格式,其中第一BSR格式是已有的BSR格式,即使用R15的缓存的数据量的量化表格且该BSR中不包含数据的时延信息,第二BSR中可以使用新的缓存的数据量的量化表格和/或包含数据的时延信息,即提供一种在第一BSR格式和第二BSR格式之间选择BSR格式的方法。
下面结合附图,通过一些实施例及其应用场景对本申请实施例提供的格式确定方法进行详细地说明。
本申请实施例提供一种接入方法,图3示出了本申请实施例提供的一种格式确定方法的流程图。如图3所示,本申请实施例提供的格式确定方法可以包括下述的步骤201。
步骤201、UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式。
其中,目标BSR格式用于进行BSR汇报;
目标BSR格式包括第一BSR格式和第二BSR格式;
第一BSR格式的BSR中包含第一缓存数据量信息;
第二BSR格式的BSR可包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息;
其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。
需要说明的是,在模拟电子技术里取得采样值后,要对数据进行量化。量化是指:把各个时刻的采样值用计算机能识别的二进制来表示的过程。由于量化后的数值与原来的采样值是有误差的,因此,其量化误差对应的数值就是量化精度。
可以理解,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度,是指:即第二缓存信息的量化误差小于第一缓存数据量的量化误差。
可选地,本申请实施例中,第一信息包括以下至少之一:
从网络侧设备接收的第一指示信息,
从网络侧设备接收的第一配置信息,
UE需要汇报的汇报内容信息;
其中,第一指示信息用于指示UE使用目标BSR格式。
可选地,本申请实施例中,第一BSR格式包括以下至少之一:第一长BSR格式、第一短BSR格式、第一长截短BSR格式和第一短截短BSR格式;第二BSR格式包括以下至少之一:第二长BSR格式、第二短BSR格式、第二长截短BSR格式和第二短截短BSR格式。
可选地,本申请实施例中,网络侧设备可以显示配置UE使用第一BSR格式还是第二BSR格式。
示例性地,在网络侧设备(例如基站)通过无线资源控制(Radio Resource Control,RRC)信令预配置UE使用第一BSR格式的情况下,UE选择第一BSR格式;在基站通过RRC信令预配置UE使用第二BSR格式的情况下,UE选择第二BSR格式。
可选地,本申请实施例中,UE可以从网络侧设备接收第一指示信息,并根据第一指示信息,选择目标BSR格式。
示例性地,在第一指示信息指示所述UE使用第一BSR格式的情况下,所述UE选择第一BSR格式,在第一指示信息指示所述UE使用第二BSR格式的情况下,所述UE选择第二BSR格式。
本申请实施例提供一种格式确定方法,UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR包含UE汇报上行数据时的时延信息或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。由于在存在多种BSR格式,即存在仅包含第一缓存数据量信息的第一BSR格式的BSR,和包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息的第二BSR格式的BSR的情况下,UE可以基于第一信息,在第一BSR格式和第二BSR格式中进行选择,因此,UE可以根据需求,选择合适的BSR格式对应的BSR。
可选地,本申请实施例中,第一信息包括第一配置信息;上述步骤201具体可以通过下述的步骤201a实现。
步骤201a、UE基于第一预设条件和第一配置信息,从第一BSR格式和第二BSR格式中确定目标BSR格式。
可选地,本申请实施例中,第一预设条件包括以下至少之一:
在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式;
在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息,且UE确定需要汇报至少一个LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式;
第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式;
第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息,且UE确定需要基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式;
其中,第一表格包含第二缓存数据量信息;该第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;该第二缓存数据量为第二缓存数据量信息对应的缓存的数据量。
可选地,本申请实施例中,第一预设条件包括以下至少之一:
在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG的待传输的数据量的数据量小于或等于预设门限的情况下,UE确定目标BSR格式为第一BSR格式;
在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG的待传输的数据量的数据量大于预设门限的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,UE需要汇报的汇报内容信息包括时延信息和/或缓存数据量信息。
可选地,本申请实施例中,UE可以在网络侧设备的隐式配置UE选择第一BSR格式的情况下,UE确定目标BSR格式为第一BSR格式;UE可以在网络侧设备的隐式配置UE选择第二BSR格式的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,UE基于第一预设条件和第一配置信息,从第一BSR格式和第二BSR格式中确定目标BSR格式。
可选地,本申请实施例中,上述步骤201a具体可以通过下述的步骤201a1、步骤201a2、步骤201a3、步骤201a4、步骤201a5或步骤201a6实现。
步骤201a1、在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,在基站配置UE为至少一个LCG汇报时延信息的情况下,UE从第二BSR格式中确定一个BSR格式进行BSR汇报。
步骤201a2、在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息,且UE确定需要汇报至少一个LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,当基站配置UE为至少一个LCG汇报时延信息,且时延信息汇报触发时,UE从第二BSR格式中确定一个BSR格式进行BSR汇报。
其中,时延信息汇报触发条件包括:一个LCG的至少一个数据包的时延达到和/或超过第一门限值或剩余时延预算低于第二门限值。
步骤201a3、第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,在基站为至少一个LCG/LCH配置了新的缓存数据量的量化表格的情况下,UE从第二BSR格式中确定一个BSR格式进行BSR汇报。
步骤201a4、第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息,且UE确定需要基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,在基站为至少一个LCG/LCH配置了新的缓存数据量的量化表格,且UE确定使用新的缓存数据量的量化表格,进行缓存数据量的量化的情况下,UE从第二BSR格式中确定一个BSR格式进行BSR汇报。
步骤201a5、在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG的待传输的数据量的数据量小于或等于预设门限的情况下,UE确定目标BSR格式为第一BSR格式。
可选地,本申请实施例中,UE可以根据LCG的待传输的数据量选择BSR格式。
步骤201a6、在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG中的待传输的数据量的数据量大于预设门限的情况下,UE确定目标BSR格式为第二BSR格式。
可选地,本申请实施例中,UE需要汇报的汇报内容信息包括时延信息和/或缓存数据量信息。
可选地,本申请实施例中,第一信息包括UE需要汇报的汇报内容信息;上述步骤201具体可以通过下述的步骤201b或步骤201c实现。
步骤201b、在汇报内容信息满足第二预设条件的情况下,UE确定目标BSR格式为第一目标BSR格式。
步骤201c、在汇报内容信息满足第三预设条件的情况下,UE确定目标BSR格式为第二目标BSR格式。
其中,第二预设条件包括:UE触发将需要汇报的内容信息填充至BSR,需要汇报的内容信息中仅包含一个LCG的待传输的数据信息、且一个LCG中包括时延信息,或基于第一表格生成的缓存数据量信息。
第一目标BSR格式包括以下任一项:第二长BSR格式、第二短BSR格式、第二长截短BSR格式或第二短截短BSR格式。
第三预设条件包括:UE触发将需要汇报的内容信息填充至BSR,需要汇报的内容信息中的仅包含一个LCG待传输的数据信息,且UE确定不需要汇报时延信息且不需要使用第一表格量化缓存的数据量。
第二目标BSR格式包括以下任一项:第一短BSR格式或第一短截短BSR格式。
第一表格包含第二缓存数据量信息;该第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;该第二缓存数据量为第二缓存数据量信息对应的缓存的数据量。
可选地,本申请实施例中,在仅有一个LCG有待传输的数据的情况下,上述步骤201b可以通过下述的步骤201具体可以通过下述的步骤11、步骤12、步骤13或步骤14实现,并可以对应上述步骤201b和步骤201c。
步骤11、在生成BSR时,如果UE只有一个LCG有待传输的数据,且该一个LCG没有配置时延信息汇报,没有配置新的缓存数据量的量化表格的情况下,UE确定使用第一短BSR格式进行BSR汇报,或者第一短截短BSR格式进行BSR汇报。
步骤12、在生成BSR时,如果UE只有一个LCG有待传输的数据,该UE被配置可以为所述LCG汇报时延信息和/或使用新的缓存数据量的量化表格进行缓存数据量的量化,且UE根据预配置条件(例如最早到达的数据包的时延信息低于第一门限或剩余时延预算高于第二门限值)确定不需要汇报时延信息或根据预配置条件(例如该一个LCG的数据量低于第三门限值)确定不需要使用新的缓存数据量化表格进行数据量的量化的情况下,UE确定使用第一短BSR格式进行BSR汇报,或者第一短截短BSR格式进行BSR汇报。
步骤13、在协议定义了第二短BSR格式或第二短截短BSR格式,生成BSR时,如果UE只有一个LCG有待传输的数据,且该一个LCG有时延信息汇报或配置新的缓存数据量的量化表格时,UE确定使用第二短BSR格式进行BSR汇报,或者第二短截短BSR格式进行BSR汇报。
步骤14、在协议未定义了第二短BSR格式或第二短截短BSR格式,UE在生成BSR时,如果UE只有一个LCG有待传输的数据,且该一个LCG有时延信息汇报或配置新的缓存数据量的量化表格的情况下,UE确定使用第二长BSR格式进行BSR汇报,或者第二长截短BSR格式进行BSR汇报。
可选地,本申请实施例中,目标BSR格式包括第二长截短BSR格式;本申请实施例提供的格式确定方法还包括下述的步骤301。
步骤301、UE按照至少一个LCG的优先级信息,基于第二信息,确定第二长截短BSR包含的汇报内容信息,并向网络侧设备发送第二长截短BSR。
本申请实施例中,第二信息包括以下至少之一:上行传输信道允许传输的数据量的容量,至少一个LCG待传输的缓存数据量信息和/或时延信息,第二长截短BSR为第二长截短BSR 格式对应的BSR。
需要说明的是,对于第二长截短BSR,当上行链路允许(UL grant)的容量不足以承载所有有数据的LCG的BSR信息时,可以采用按照一定优先原则移除BSR的一些汇报信息,汇报剩下的信息的方式,确定BSR的内容。
可选地,本申请实施例中,上述步骤301具体可以通过下述的步骤301a实现。
步骤301a、UE按照至少一个LCG的缓存数据量信息的优先级高于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量信息填充至第二长截短BSR中;然后再按照至少一个LCG的优先级从高到低的顺序,将至少一个LCG的时延信息填充到第二长截短BSR中。
可选地,本申请实施例中,UE可以根据至少一个LCG中的每个LCG的优先级,按照从高到低的顺序在第二长截短BSR中包含缓存数据量信息,然后再逐步根据每个LCG的优先级,按照从高到低的顺序在第二长截短BSR中依次包含时延信息,直到全部汇报内容信息包含在BSR中或上行传输许可提供的容量用完。
示例性地,在存在连个LCG,即LCG1和LCG2的情况下,若LCG1的优先级高于LCG2,则包含在BSR中的汇报内容信息的优先级/先后顺序是:LCG1的缓存数据量信息、LCG2的缓存数据量信息、LCG1的时延信息和LCG2的时延信息;若在包含LCG1的时延信息之后,上行传输许可提供的剩余不足以包含LCG2的时延信息,则UE进行BSR汇报的汇报内容信息中包含的是:LCG1的缓存数据量信息、LCG2的缓存数据量信息和LCG1的时延信息。
其中,一个LCG的优先级按照该一个LCG中包含的最高优先级的LCH的优先级确定,如果两个LCG的最高优先级的LCH的优先级相同,则两个LCG的优先级按照LCG ID增加或降低的顺序。
可选地,本申请实施例中,上述步骤301具体可以通过下述的步骤301b实现。
步骤301b、UE按照至少一个LCG的缓存数据量信息的优先级低于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的时延信息,填充至第二长截短BSR中,然后再按照至少一个LCG的优先级的排序顺序,从高到低将至少一个LCG的时延信息填充至第二长截短BSR中。
可选地,本申请实施例中,本申请实施例中,UE可以根据至少一个LCG中的每个LCG的优先级,按照从高到低的顺序在第二长截短BSR中包含时延信息,然后再逐步根据每个LCG的优先级,按照从高到低的顺序在第二长截短BSR中依次包含缓存数据量信息,直到全部汇报内容信息包含在BSR中或上行传输许可提供的容量用完。
可选地,本申请实施例中,UE可以根据至少一个LCG中的每个LCG的优先级,先在BSR中包含高优先级的LCG的汇报内容信息,在同一个LCG同时包含缓存数据量信息和时延信息需要汇报的情况下,可以按照以下顺序方式之一进行汇报:
方式1、先包含该LCG的缓存数据量信息,后包含该LCG的时延信息;
或者,
方式2、先包含该LCG的时延信息,后包含该LCG的缓存数据量信息;
或者,
方式3、从基站接收配置按上述方式1或方式2的次序依次包含汇报内容信息,直到全部汇报内容信息包含在BSR中或上行传输许可提供的容量用完。
示例性地,在存在连个LCG,即LCG1和LCG2的情况下,若LCG1的优先级高于LCG2,UE可以按照上述方式1进行汇报,则包含在BSR中的汇报内容信息的优先级/先后顺序是:LCG1的缓存数据量信息、LCG1的缓存时延信息、LCG2的缓存数据量信息、LCG2的时延信息,若在包含LCG2的缓存数据量信息之后,上行传输许可提供的容量已经使用完,则UE进行BSR汇报的汇报内容信息中仅包含的是:LCG1的缓存数据量信息、LCG1的时延信息和LCG2的缓存数据量信息。
可选地,本申请实施例中,上述步骤301具体可以通过下述的步骤301c实现。
步骤301c、UE按照至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量和/或时延信息填充到第二长截短BSR。
其中,至少一个LCG中的任一LCG的缓存数据量信息的填充优先级高于或低于任一LCG的时延信息。
可选地,本申请实施例中,UE可以根据至少一个LCG中的每个LCG的优先级,在BSR中逐步包含时延信息,然后可以根据至少一个LCG中的每个LCG的优先级,从高到低的顺序包含缓存数据量信息,直到上行传输许可提供的容量能够承载第二长截短BSR或上行传输许可提供的容量用完。
示例性地,在存在连个LCG,即LCG1和LCG2的情况下,若LCG1的优先级高于LCG2,则包含在BSR中的汇报内容信息的优先级/先后顺序是:LCG1的时延信息、LCG2的时延信息、LCG1的缓存信息、LCG2的缓存信息。若在BSR中包含了LCG1的时延信息和LCG2的时延信息之后,上行传输许可的容量已经使用完,则BSR中仅包含LCG1的时延信息和LCG2的时延信息。
本申请实施例提供的格式确定方法,执行主体可以为格式确定装置。本申请实施例中以格式确定装置执行格式确定方法为例,说明本申请实施例提供的格式确定装置。
图4示出了本申请实施例中涉及的格式确定装置的一种可能的结构示意图。如图4所示,该格式确定装置40可以包括:确定模块41。
其中,确定模块41,用于基于第一信息,从第一BSR格式和第二BSR格式中确定选择目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;目标BSR格式包括第一BSR格式和第二BSR格式;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR可包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。
本申请实施例提供一种格式确定装置,由于在存在多种BSR格式,即存在仅包含第一 缓存数据量信息的第一BSR格式的BSR,和包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息的第二BSR格式的BSR的情况下,UE可以基于第一信息,在第一BSR格式和第二BSR格式中进行选择,因此,UE可以根据需求,选择合适的BSR格式对应的BSR。
在一种可能实现的方式中,第一信息包括以下至少之一:从网络侧设备接收的第一指示信息,从网络侧设备接收的第一配置信息,UE需要汇报的汇报内容信息;其中,第一指示信息用于指示UE使用目标BSR格式。
在一种可能实现的方式中,第一BSR格式包括以下至少之一:第一长BSR格式、第一短BSR格式、第一长截短BSR格式和第一短截短BSR格式;第二BSR格式包括以下至少之一:第二长BSR格式、第二短BSR格式、第二长截短BSR格式和第二短截短BSR格式。
在一种可能实现的方式中,第一信息包括第一配置信息;确定模块41,具体用于基于第一预设条件和第一配置信息,从第一BSR格式和第二BSR格式中确定目标BSR格式。
在一种可能实现的方式中,第一预设条件包括以下至少之一:在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式;在第一配置信息配置UE汇报至少一个逻辑信道组LCG的时延信息,且UE确定需要汇报至少一个LCG的时延信息的情况下,UE确定目标BSR格式为第二BSR格式;在第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式;在第一配置信息配置UE基于第一表格汇报至少一个LCG的缓存数据量信息,且UE确定需要基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,UE确定目标BSR格式为第二BSR格式;其中,第一表格包含第二缓存数据量信息;第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;第二缓存数据量为第二缓存数据量信息对应的缓存的数据量。
在一种可能实现的方式中,第一预设条件包括以下至少之一:在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG的待传输的数据量的数据量小于或等于预设门限的情况下,UE确定目标BSR格式为第一BSR格式;在第一配置信息配置UE汇报至少一个LCG的时延信息,且至少一个LCG中的待传输的数据量的数据量大于预设门限的情况下,UE确定目标BSR格式为第二BSR格式。
在一种可能实现的方式中,UE需要汇报的汇报内容信息包括时延信息和/或缓存数据量信息。
在一种可能实现的方式中,第一信息包括UE需要汇报的汇报内容信息;确定模块41,具体用于在汇报内容信息满足第二预设条件的情况下,确定目标BSR格式为第一目标BSR格式;在汇报内容信息满足第三预设条件的情况下,确定目标BSR格式为第二目标BSR格式;其中,第二预设条件包括:UE触发将需要汇报的内容信息填充至BSR,需要汇报的内容信息中仅包含一个LCG的待传输的数据信息、且一个LCG中包括时延信息或使用第一表格量化缓存的数据量;第一目标BSR格式包括以下任一项:第二长BSR格式、第二短BSR格式、第二长截短BSR格式或第二短截短BSR格式;第三预设条件包括:UE触发将 需要汇报的内容信息填充至BSR,需要汇报的内容信息中的仅包含一个LCG待传输的数据信息、且UE确定不需要汇报时延信息且不需要使用第一表格量化缓存的数据量;第二目标BSR格式包括以下任一项:第一短BSR格式或第一短截短BSR格式;第一表格包含第二缓存数据量信息;第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;第二缓存数据量为第二缓存数据量信息对应的缓存的数据量。
在一种可能实现的方式中,目标BSR格式包括第二长截短BSR格式;上述格式确定装置40还包括:填充模块;填充模块,用于按照至少一个LCG的优先级信息,基于第二信息,填充第二长截短BSR包含的汇报内容信息,并向网络侧设备发送第二长截短BSR,第二信息包括以下至少之一:上行传输信道允许传输的数据量的容量,至少一个LCG待传输的缓存数据量信息和/或时延信息,第二长截短BSR为第二长截短BSR格式对应的BSR。
在一种可能实现的方式中,填充模块,具体用于按照至少一个LCG的缓存数据量信息的优先级高于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量信息填充至第二长截短BSR中;再将至少一个LCG的时延信息填充到第二长截短BSR中。
在一种可能实现的方式中,填充模块,具体用于按照至少一个LCG的缓存数据量信息的优先级低于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的时延信息,填充至第二长截短BSR中;再将至少一个LCG的时延信息填充至第二长截短BSR中。
在一种可能实现的方式中,填充模块,具体用于按照至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量和/或时延信息填充到第二长截短BSR;其中,至少一个LCG中的任一LCG的缓存数据量信息的填充优先级高于或低于任一LCG的时延信息。
本申请实施例中的格式确定装置可以是电子设备,例如具有操作系统的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端11的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的格式确定装置能够实现上述格式确定方法实施例实现的各个过程,并达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图5所示,本申请实施例还提供一种通信设备600,包括处理器601和存储器602,存储器602上存储有可在所述处理器601上运行的程序或指令,例如,该通信设备600为终端时,该程序或指令被处理器601执行时实现上述格式确定方法实施例的各个步骤,且能达到相同的技术效果。该通信设备600为网络侧设备时,该程序或指令被处理器601执行时实现上述格式确定方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种UE,包括处理器和通信接口,处理器用于UE基于第一信息,选择目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;目标BSR格式包括第一BSR格式和第二BSR格式;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR可包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。该UE实施例与上述UE侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该UE实施例中,且能达到相同的技术效果。具体地,图6为实现本申请实施例的一种UE的硬件结构示意图。
该UE100包括但不限于:射频单元101、网络模块102、音频输出单元103、输入单元104、传感器105、显示单元106、用户输入单元107、接口单元108、存储器109以及处理器110等中的至少部分部件。
本领域技术人员可以理解,终端100还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理系统与处理器110逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图6中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元104可以包括图形处理单元(Graphics Processing Unit,GPU)1041和麦克风1042,图形处理器1041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元106可包括显示面板1061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板1061。用户输入单元107包括触控面板1071以及其他输入设备1072中的至少一种。触控面板1071,也称为触摸屏。触控面板1071可包括触摸检测装置和触摸控制器两个部分。其他输入设备1072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元101接收来自网络侧设备的下行数据后,可以传输给处理器110进行处理;另外,射频单元101可以向网络侧设备发送上行数据。通常,射频单元101包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器109可用于存储软件程序或指令以及各种数据。存储器109可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器109可以包括易失性存储器或非易失性存储器,或者,存储器109可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器 (Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施例中的存储器109包括但不限于这些和任意其它适合类型的存储器。
处理器110可包括一个或多个处理单元;可选的,处理器110集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器110中。
其中,处理器110,用于基于第一信息,从第一BSR格式和第二BSR格式中确定选择目标缓存状态报告BSR格式;其中,目标BSR格式用于进行BSR汇报;目标BSR格式包括第一BSR格式和第二BSR格式;第一BSR格式的BSR中包含第一缓存数据量信息;第二BSR格式的BSR可包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息;其中,第二缓存数据量信息的量化精度高于第一缓存数据量信息的量化精度。
本申请实施例提供一种UE,由于在存在多种BSR格式,即存在仅包含第一缓存数据量信息的第一BSR格式的BSR,和包含UE汇报上行数据时的时延信息和/或第二缓存数据量信息的第二BSR格式的BSR的情况下,UE可以基于第一信息,在第一BSR格式和第二BSR格式中进行选择,因此,UE可以根据需求,选择合适的BSR格式对应的BSR。
可选地,第一信息包括第一配置信息;处理器110,具体用于基于第一预设条件和第一配置信息,从第一BSR格式和第二BSR格式中确定目标BSR格式。
可选地,第一信息包括UE需要汇报的汇报内容信息;处理器110,具体用于在汇报内容信息满足第二预设条件的情况下,确定目标BSR格式为第一目标BSR格式;在汇报内容信息满足第三预设条件的情况下,确定目标BSR格式为第二目标BSR格式;其中,第二预设条件包括:UE触发将需要汇报的内容信息填充至BSR,需要汇报的内容信息中仅包含一个LCG的待传输的数据信息、且一个LCG中包括时延信息或使用第一表格量化缓存的数据量;第一目标BSR格式包括以下任一项:第二长BSR格式、第二短BSR格式、第二长截短BSR格式或第二短截短BSR格式;第三预设条件包括:UE触发将需要汇报的内容信息填充至BSR,需要汇报的内容信息中的仅包含一个LCG待传输的数据信息、且UE确定不需要汇报时延信息且不需要使用第一表格量化缓存的数据量;第二目标BSR格式包括以下任一项:第一短BSR格式或第一短截短BSR格式;第一表格包含第二缓存数据量信息;第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;第二缓存数据量为第二缓存数据量信息对应的缓存的数据量。
可选地,目标BSR格式包括第二长截短BSR格式;处理器110,用于按照至少一个LCG的优先级信息,基于第二信息,填充第二长截短BSR包含的汇报内容信息,并向网络侧设备发送第二长截短BSR,第二信息包括以下至少之一:上行传输信道允许传输的数据 量的容量,至少一个LCG待传输的缓存数据量信息和/或时延信息,第二长截短BSR为第二长截短BSR格式对应的BSR。
可选地,处理器110,具体用于按照至少一个LCG的缓存数据量信息的优先级高于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量信息填充至第二长截短BSR中;再将至少一个LCG的时延信息填充到第二长截短BSR中。
可选地,处理器110,具体用于按照至少一个LCG的缓存数据量信息的优先级低于至少一个LCG的时延信息的原则和至少一个LCG的优先级从高到低的顺序,将至少一个LCG的时延信息,填充至第二长截短BSR中;再将至少一个LCG的时延信息填充至第二长截短BSR中。
可选地,处理器110,具体用于按照至少一个LCG的优先级从高到低的顺序,将至少一个LCG的缓存数据量和/或时延信息填充到第二长截短BSR;其中,至少一个LCG中的任一LCG的缓存数据量信息的填充优先级高于或低于任一LCG的时延信息。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述格式确定方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述格式确定方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片,系统芯片,芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品,所述计算机程序/程序产品被存储在存储介质中,所述计算机程序/程序产品被至少一个处理器执行以实现上述格式确定方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种格式确定系统,包括:UE及网络侧设备,所述UE可用于执行如上所述的格式确定方法的步骤,所述网络侧设备可用于执行如上所述的格式确定方法的步骤。
需要说明的是,在本文中,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、物品或者装置不仅包括那些要素,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、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所 涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (26)

  1. 一种格式确定方法,所述方法包括:
    用户设备UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标缓存状态报告BSR格式;
    其中,所述目标BSR格式用于进行BSR汇报;
    所述第一BSR格式的BSR中包含第一缓存数据量信息;
    所述第二BSR格式的BSR包含所述UE汇报上行数据时的时延信息或第二缓存数据量信息;
    其中,所述第二缓存数据量信息的量化精度高于所述第一缓存数据量信息的量化精度。
  2. 根据权利要求1所述的方法,其中,所述第一信息包括以下至少之一:
    从网络侧设备接收的第一指示信息,
    从所述网络侧设备接收的第一配置信息,
    所述UE需要汇报的汇报内容信息;
    其中,所述第一指示信息用于指示所述UE使用所述目标BSR格式。
  3. 根据权利要求2所述的方法,其中,
    所述第一BSR格式包括以下至少之一:第一长BSR格式、第一短BSR格式、第一长截短BSR格式和第一短截短BSR格式;或,
    所述第二BSR格式包括以下至少之一:第二长BSR格式、第二短BSR格式、第二长截短BSR格式和第二短截短BSR格式。
  4. 根据权利要求2所述的方法,其中,所述第一信息包括所述第一配置信息;
    所述UE基于第一信息,从第一BSR格式和第二BSR格式中确定所述目标BSR格式,包括:
    所述UE基于第一预设条件和所述第一配置信息,从第一BSR格式和第二BSR格式中确定所述目标BSR格式。
  5. 根据权利要求4所述的方法,其中,所述第一预设条件包括以下至少之一:
    在所述第一配置信息配置所述UE汇报至少一个逻辑信道组LCG的时延信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE汇报至少一个逻辑信道组LCG的时延信息,且所述UE确定需要汇报至少一个LCG的时延信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE基于所述第一表格汇报至少一个LCG的缓存数据量信息,且所述UE确定需要基于所述第一表格汇报至少一个LCG的缓存数据量信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    其中,所述第一表格包含所述第二缓存数据量信息;所述第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;所述第二缓存数据量为所述第二缓存数据量信息对应的缓存的数据量。
  6. 根据权利要求4所述的方法,其中,所述第一预设条件包括以下至少之一:
    在所述第一配置信息配置所述UE汇报至少一个LCG的时延信息,且所述至少一个LCG的待传输的数据量的数据量小于或等于预设门限的情况下,所述UE确定所述目标BSR格式为所述第一BSR格式;
    在所述第一配置信息配置所述UE汇报至少一个LCG的时延信息,且所述至少一个LCG的待传输的数据量的数据量大于所述预设门限的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式。
  7. 根据权利要求2所述的方法,其中,所述UE需要汇报的汇报内容信息包括时延信息和/或缓存数据量信息。
  8. 根据权利要求3所述的方法,其中,所述第一信息包括所述UE需要汇报的汇报内容信息;
    所述UE基于第一信息,从第一BSR格式和第二BSR格式中确定目标BSR格式,包括:
    在所述汇报内容信息满足第二预设条件的情况下,所述UE确定目标BSR格式为第一目标BSR格式;或,
    在所述汇报内容信息满足第三预设条件的情况下,所述UE确定目标BSR格式为第二目标BSR格式;
    其中,所述第二预设条件包括:所述UE触发将所述需要汇报的内容信息填充至BSR,所述需要汇报的内容信息中仅包含一个LCG的待传输的数据信息、且所述一个LCG中包括时延信息或使用第一表格量化缓存的数据量;
    所述第一目标BSR格式包括以下任一项:所述第二长BSR格式、所述第二短BSR格式、所述第二长截短BSR格式或所述第二短截短BSR格式;
    所述第三预设条件包括:所述UE触发将所述需要汇报的内容信息填充至BSR,所述需要汇报的内容信息中的仅包含一个LCG待传输的数据信息、且所述UE确定不需要汇报所述时延信息且不需要使用所述第一表格量化缓存的数据量;
    所述第二目标BSR格式包括以下任一项:所述第一短BSR格式或所述第一短截短BSR格式;
    所述第一表格包含所述第二缓存数据量信息;所述第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;所述第二缓存数据量为所述第二缓存数据量信息对应的缓存的数据量。
  9. 根据权利要求3所述的方法,其中,所述目标BSR格式包括第二长截短BSR格式;所述方法还包括:
    所述UE按照至少一个LCG的优先级信息,基于第二信息,填充所述第二长截短BSR包含的汇报内容信息,并向所述网络侧设备发送所述第二长截短BSR,
    所述第二信息包括以下至少之一:上行传输信道允许传输的数据量的容量,所述至少一个LCG待传输的缓存数据量信息和/或时延信息,所述第二长截短BSR为所述第二长截短BSR格式对应的BSR。
  10. 根据权利要求9所述的方法,其中,
    所述UE按照至少一个LCG的优先级信息,基于第二信息,填充所述第二长截短BSR包含的汇报内容信息,包括:
    所述UE按照所述至少一个LCG的缓存数据量信息的优先级高于所述至少一个LCG的时延信息的原则和所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的缓存数据量信息填充至所述第二长截短BSR中;再将所述至少一个LCG的时延信息填充到所述第二长截短BSR中。
  11. 根据权利要求9所述的方法,其中,
    所述UE按照至少一个LCG的优先级信息,基于第二信息,填充所述第二长截短BSR包含的汇报内容信息,包括:
    所述UE按照所述至少一个LCG的缓存数据量信息的优先级低于所述至少一个LCG的时延信息的原则和所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的时延信息,填充至所述第二长截短BSR中;再将所述至少一个LCG的时延信息填充至所述第二长截短BSR中。
  12. 根据权利要求9所述的方法,其中,
    所述UE按照至少一个LCG的优先级信息,基于第二信息,填充所述第二长截短BSR包含的汇报内容信息,包括:
    所述UE按照所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的缓存数据量和/或时延信息填充到所述第二长截短BSR;
    其中,所述至少一个LCG中的任一LCG的缓存数据量信息的填充优先级高于或低于所述任一LCG的时延信息。
  13. 一种格式确定装置,所述装置包括:确定模块;
    所述确定模块,用于基于第一信息,从第一BSR格式和第二BSR格式中确定选择目标缓存状态报告BSR格式;
    其中,所述目标BSR格式用于进行BSR汇报;
    所述第一BSR格式的BSR中包含第一缓存数据量信息;
    所述第二BSR格式的BSR可包含用户设备UE汇报上行数据时的时延信息和/或第二缓存数据量信息;
    其中,所述第二缓存数据量信息的量化精度高于所述第一缓存数据量信息的量化精度。
  14. 根据权利要求13所述的装置,其中,所述第一信息包括以下至少之一:
    从网络侧设备接收的第一指示信息,
    从所述网络侧设备接收的第一配置信息,
    所述UE需要汇报的汇报内容信息;
    其中,所述第一指示信息用于指示所述UE使用所述目标BSR格式。
  15. 根据权利要求14所述的装置,其中,
    所述第一BSR格式包括以下至少之一:第一长BSR格式、第一短BSR格式、第一长截短BSR格式和第一短截短BSR格式;
    所述第二BSR格式包括以下至少之一:第二长BSR格式、第二短BSR格式、第二长截短BSR格式和第二短截短BSR格式。
  16. 根据权利要求14所述的装置,其中,所述第一信息包括所述第一配置信息;
    所述确定模块,具体用于基于第一预设条件和所述第一配置信息,从第一BSR格式和第二BSR格式中确定所述目标BSR格式。
  17. 根据权利要求16所述的装置,其中,所述第一预设条件包括以下至少之一:
    在所述第一配置信息配置所述UE汇报至少一个逻辑信道组LCG的时延信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE汇报至少一个逻辑信道组LCG的时延信息,且所述UE确定需要汇报至少一个LCG的时延信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE基于第一表格汇报至少一个LCG的缓存数据量信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    在所述第一配置信息配置所述UE基于所述第一表格汇报至少一个LCG的缓存数据量信息,且所述UE确定需要基于所述第一表格汇报至少一个LCG的缓存数据量信息的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式;
    其中,所述第一表格包含所述第二缓存数据量信息;所述第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;所述第二缓存数据量为所述第二缓存数据量信息对应的缓存的数据量。
  18. 根据权利要求12所述的装置,其中,所述第一预设条件包括以下至少之一:
    在所述第一配置信息配置所述UE汇报至少一个LCG的时延信息,且所述至少一个LCG的待传输的数据量的数据量小于或等于预设门限的情况下,所述UE确定所述目标BSR格式为所述第一BSR格式;
    在所述第一配置信息配置所述UE汇报至少一个LCG的时延信息,且所述至少一个LCG中的待传输的数据量的数据量大于所述预设门限的情况下,所述UE确定所述目标BSR格式为所述第二BSR格式。
  19. 根据权利要求14所述的装置,其中,所述UE需要汇报的汇报内容信息包括时延信息和/或缓存数据量信息。
  20. 根据权利要求15所述的装置,其中,所述第一信息包括所述UE需要汇报的汇报内容信息;
    所述确定模块,具体用于在所述汇报内容信息满足第二预设条件的情况下,确定目标BSR格式为第一目标BSR格式;在所述汇报内容信息满足第三预设条件的情况下,确定目标BSR格式为第二目标BSR格式;
    其中,所述第二预设条件包括:所述UE触发将所述需要汇报的内容信息填充至BSR,所述需要汇报的内容信息中仅包含一个LCG的待传输的数据信息、且所述一个LCG中包括时延信息或使用第一表格量化缓存的数据量;
    所述第一目标BSR格式包括以下任一项:所述第二长BSR格式、所述第二短BSR格式、所述第二长截短BSR格式或所述第二短截短BSR格式;
    所述第三预设条件包括:所述UE触发将所述需要汇报的内容信息填充至BSR,所述需要汇报的内容信息中的仅包含一个LCG待传输的数据信息、且所述UE确定不需要汇报所述时延信息且不需要使用所述第一表格量化缓存的数据量;
    所述第二目标BSR格式包括以下任一项:所述第一短BSR格式或所述第一短截短BSR格式;
    所述第一表格包含所述第二缓存数据量信息;所述第二缓存数据量信息包括第二缓存数据量的序号和第二缓存数据量范围的对应关系;所述第二缓存数据量为所述第二缓存数据量信息对应的缓存的数据量。
  21. 根据权利要求15所述的装置,其中,所述目标BSR格式包括第二长截短BSR格式;所述装置还包括:填充模块;
    所述填充模块,用于按照至少一个LCG的优先级信息,基于第二信息,填充所述第二长截短BSR包含的汇报内容信息,并向所述网络侧设备发送所述第二长截短BSR,
    所述第二信息包括以下至少之一:上行传输信道允许传输的数据量的容量,所述至少一个LCG待传输的缓存数据量信息和/或时延信息,所述第二长截短BSR为所述第二长截短BSR格式对应的BSR。
  22. 根据权利要求21所述的装置,其中,
    所述填充模块,具体用于按照所述至少一个LCG的缓存数据量信息的优先级高于所述至少一个LCG的时延信息的原则和所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的缓存数据量信息填充至所述第二长截短BSR中;再将所述至少一个LCG的时延信息填充到所述第二长截短BSR中。
  23. 根据权利要求21所述的装置,其中,
    所述填充模块,具体用于按照所述至少一个LCG的缓存数据量信息的优先级低于所述至少一个LCG的时延信息的原则和所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的时延信息,填充至所述第二长截短BSR中;再将所述至少一个LCG的时延信息填充至所述第二长截短BSR中。
  24. 根据权利要求21所述的装置,其中,
    所述填充模块,具体用于按照所述至少一个LCG的优先级从高到低的顺序,将所述至少一个LCG的缓存数据量和/或时延信息填充到所述第二长截短BSR;
    其中,所述至少一个LCG中的任一LCG的缓存数据量信息的填充优先级高于或低于所述任一LCG的时延信息。
  25. 一种用户设备UE,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至12中任一项所述的格式确定方法的步骤。
  26. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至12任一项所述的格式确定方法。
PCT/CN2023/127309 2022-11-03 2023-10-27 格式确定方法、用户设备ue及可读存储介质 WO2024093847A1 (zh)

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