WO2018227566A1

WO2018227566A1 - Information transmission method and device

Info

Publication number: WO2018227566A1
Application number: PCT/CN2017/088687
Authority: WO
Inventors: 唐海
Original assignee: Oppo广东移动通信有限公司
Priority date: 2017-06-16
Filing date: 2017-06-16
Publication date: 2018-12-20
Also published as: CN109565897B; CN112272388A; CN109565897A; CN112272388B

Abstract

Embodiments of the present application provide an information transmission method and device, by which BSRs of logical channel groups can be reported. The method comprises: a terminal device determines a target BSR format among at least two buffer status report (BSR) formats according to a first logical channel group set having data to be transmitted among multiple logical channel groups; and report BSRs of part or all of logical channel groups in the first logical channel group set by using the target BSR format.

Description

传输信息的方法和设备Method and device for transmitting information

技术领域Technical field

本申请涉及通信领域，并且更具体地，涉及一种传输信息的方法和设备。The present application relates to the field of communications and, more particularly, to a method and apparatus for transmitting information.

背景技术Background technique

在第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)的讨论中，关于逻辑信道组(Logical Channel Group，LCG)的个数达成了结论，在未来的NR***中，会有8个逻辑信道组，现有的长期演进(Long Term Evolution，LTE)协议中，缓存状态报告(Buffer Status Reports，BSR)有两种格式，一种格式支持上报一个逻辑信道组的BSR，另一种格式是支持上报4个逻辑信道组的BSR。In the discussion of the 3rd Generation Partnership Project (3GPP), the number of logical channel groups (LCGs) reached a conclusion. In the future NR system, there will be 8 logical channels. In the existing Long Term Evolution (LTE) protocol, Buffer Status Reports (BSR) has two formats. One format supports BSRs that report a logical channel group, and the other format supports Report the BSRs of the 4 logical channel groups.

因此，在新的NR***中，如何实现逻辑信道组的BSR的上报是一项亟需解决的问题。Therefore, in the new NR system, how to implement the reporting of the BSR of the logical channel group is an urgent problem to be solved.

发明内容Summary of the invention

本申请实施例提供了一种传输信息的方法和设备，能够实现逻辑信道组的BSR的上报。The embodiment of the present invention provides a method and a device for transmitting information, which can implement reporting of a BSR of a logical channel group.

第一方面，提供了一种传输信息的方法，包括：In a first aspect, a method of transmitting information is provided, comprising:

终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式；Determining, by the terminal device, the target BSR format in the at least two buffer status report BSR formats according to the first logical channel group set of the plurality of logical channel groups to be transmitted;

使用所述目标BSR格式，上报所述第一逻辑信道组集合中的部分或全部逻辑信道组的BSR。And reporting, by using the target BSR format, a BSR of some or all of the logical channel groups in the first logical channel group set.

因此，本申请实施例的传输信息的方法，所述终端设备可以根据有待传输数据的第一逻辑信道集合，确定用于上报BSR的目标BSR格式，因此，能够灵活调整BSR的上报方式。Therefore, in the method for transmitting information in the embodiment of the present application, the terminal device may determine the target BSR format for reporting the BSR according to the first logical channel set of the data to be transmitted. Therefore, the reporting manner of the BSR can be flexibly adjusted.

可选地，若将多个逻辑信道组的个数记为N，所述至少两个BSR格式包括的BSR格式的个数可以为K，N和K可以满足如下关系：2^K≥N。Optionally, if the number of the multiple logical channel groups is N, the number of BSR formats included in the at least two BSR formats may be K, and N and K may satisfy the following relationship: 2 ^K ≥N.

结合第一方面，在第一方面的某些实现方式中，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括： In conjunction with the first aspect, in some implementations of the first aspect, the terminal device determines a target in at least two cache status report BSR formats according to a first logical channel group set of data to be transmitted among the plurality of logical channel groups BSR format, including:

确定所述至少两个BSR格式中的第一BSR格式为所述目标BSR格式，其中，采用所述第一BSR格式能够上报的BSR的个数大于或等于所述第一逻辑信道集合中的逻辑信道组的个数。Determining that the first BSR format in the at least two BSR formats is the target BSR format, where the number of BSRs that can be reported in the first BSR format is greater than or equal to the logic in the first logical channel set. The number of channel groups.

结合第一方面，在第一方面的某些实现方式中，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：In conjunction with the first aspect, in some implementations of the first aspect, the terminal device determines a target in at least two cache status report BSR formats according to a first logical channel group set of data to be transmitted among the plurality of logical channel groups BSR format, including:

所述终端设备根据所述第一逻辑信道组集合中的逻辑信道组的个数，结合第一对应关系，确定所述目标BSR格式，所述第一对应关系为逻辑信道组个数范围和BSR格式的对应关系。Determining, by the terminal device, the target BSR format according to the number of the logical channel groups in the first set of logical channel groups, and combining the first correspondence relationship, where the first correspondence relationship is a logical channel group number range and a BSR The correspondence of the format.

在该第一对应关系中，不同的逻辑信道个数范围对应相应的BSR格式，因此，根据所述第一逻辑信道组集合中的逻辑信道组的个数，从而可以确定对应的BSR格式，进而可以使用该BSR格式上报BSR。In the first correspondence, the number of different logical channel ranges corresponds to the corresponding BSR format. Therefore, according to the number of logical channel groups in the first logical channel group set, the corresponding BSR format can be determined, and further The BSR can be reported in the BSR format.

根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式。Determining a target BSR format in at least two cache status report BSR formats according to the first logical channel group set and the size of the uplink grant resource.

因此，本申请实施例的传输信息的方法，可以结合有待传输数据的第一逻辑信道组集合，结合上行授权资源的大小，确定所述目标BSR格式，有利于提高资源利用率。Therefore, the method for transmitting information in the embodiment of the present application may be combined with the first logical channel group set of the data to be transmitted, and the size of the uplink grant resource to determine the target BSR format, which is beneficial to improving resource utilization.

结合第一方面，在第一方面的某些实现方式中，所述根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：With reference to the first aspect, in some implementations of the first aspect, the determining, according to the first logical channel group set and the size of the uplink grant resource, the target BSR format in the at least two cache status report BSR formats, including :

根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式。Determining a target BSR format in the at least two cache status report BSR formats according to the first logical channel group set and the size of the padding bits of the medium access control MAC protocol data unit PDU in the uplink grant resource.

本申请实施例的传输信息的方法，所述终端设备可以根据第一逻辑信道组集合，以及填充比特的大小，确定采用哪种BSR格式，有利于提高资源利用率。In the method for transmitting information in the embodiment of the present application, the terminal device may determine which BSR format to use according to the first logical channel group set and the size of the padding bit, which is beneficial to improving resource utilization.

结合第一方面，在第一方面的某些实现方式中，所述根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元 PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：With reference to the first aspect, in some implementations of the first aspect, the media access control MAC protocol data unit according to the first logical channel group set and the uplink grant resource Determining a target BSR format in the at least two buffer status report BSR formats, including:

若用于上报所述第一逻辑信道集合中的每个逻辑信道组的BSR所需的第一资源大于或等于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第二BSR格式为所述目标BSR格式，其中，采用所述第二BSR格式上报BSR所需的资源小于或等于所述MAC PDU的填充比特的大小；或And determining, in the at least two BSR formats, that the first resource required for reporting the BSR of each logical channel group in the first logical channel set is greater than or equal to the size of the padding bits of the MAC PDU The second BSR format is the target BSR format, where the resource required for reporting the BSR in the second BSR format is less than or equal to the padding bit of the MAC PDU; or

若所述第一资源小于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第三BSR格式为所述目标BSR格式，其中，采用所述第三BSR格式上报BSR所需的资源等于或小于所述第一资源，或大于所述第一资源，且小于或等于所述MAC PDU的填充比特的大小。If the first resource is smaller than the size of the padding bit of the MAC PDU, the third BSR format is determined to be the target BSR format in the at least two BSR formats, where the BSR is reported in the third BSR format. The required resource is equal to or smaller than the first resource, or larger than the first resource, and less than or equal to the size of the padding bit of the MAC PDU.

本申请实施例的传输信息的方法，所述终端设备可以根据第一逻辑信道组集合，以及填充比特的大小，确定采用哪种BSR格式，因此，能够最大化利用MAC PDU的填充比特的大小，有利于提高资源利用率。In the method for transmitting information in the embodiment of the present application, the terminal device may determine which BSR format to use according to the first logical channel group set and the size of the padding bit, and therefore, the size of the padding bit of the MAC PDU can be maximized. Conducive to improving resource utilization.

结合第一方面，在第一方面的某些实现方式中，所述多个逻辑信道组包括8个逻辑信道组，所述至少两个缓存状态报告BSR格式包括三种BSR格式，分别为用于上报1个或2个逻辑信道组的BSR格式，用于上报3个或4个逻辑信道组的BSR格式，用于上报5个至8个逻辑信道组的BSR格式。With reference to the first aspect, in some implementations of the first aspect, the multiple logical channel groups include eight logical channel groups, and the at least two buffer status reporting BSR formats include three BSR formats, respectively A BSR format for reporting one or two logical channel groups, for reporting a BSR format of three or four logical channel groups, for reporting a BSR format of five to eight logical channel groups.

结合第一方面，在第一方面的某些实现方式中，所述多个逻辑信道组包括N个逻辑信道组，其中，N为大于1的整数，所述至少两个BSR格式包括N个BSR格式，所述N个BSR格式分别用于上报所述N个逻辑信道组中的不同个数的逻辑信道组的BSR，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：With reference to the first aspect, in some implementations of the first aspect, the plurality of logical channel groups includes N logical channel groups, where N is an integer greater than 1, and the at least two BSR formats include N BSRs a format, the N BSR formats are respectively used to report a BSR of a different number of logical channel groups of the N logical channel groups, and the terminal device is configured according to a first logical channel of the plurality of logical channel groups to be transmitted data. The group set determines the target BSR format in at least two cache status report BSR formats, including:

所述终端设备确定所述第一逻辑信道组集合中的逻辑信道组的个数对应的BSR格式为所述目标BSR格式。The terminal device determines that the BSR format corresponding to the number of logical channel groups in the first logical channel group set is the target BSR format.

结合第一方面，在第一方面的某些实现方式中，若所述第一逻辑信道组集合中的部分或全部逻辑信道组为所述多个逻辑信道组中的部分逻辑信道组，所述目标BSR格式还包括所述第一逻辑信道组集合中的部分或全部逻辑信道组对应的标识信息，所述标识信息用于指示上报的BSR对应哪个逻辑信道组。 With reference to the first aspect, in some implementations of the first aspect, if part or all of the logical channel groups in the first set of logical channel groups are part of the logical channel groups in the plurality of logical channel groups, The target BSR format further includes identification information corresponding to a part or all of the logical channel groups in the first set of logical channel groups, and the identifier information is used to indicate which logical channel group the reported BSR corresponds to.

结合第一方面，在第一方面的某些实现方式中，所述部分或全部逻辑信道组对应的标识信息为所述部分或全部逻辑信道组对应的逻辑信道组标识ID。With reference to the first aspect, in some implementation manners of the first aspect, the identifier information corresponding to the part or all logical channel groups is a logical channel group identifier ID corresponding to the part or all logical channel groups.

结合第一方面，在第一方面的某些实现方式中，所述方法还包括：In conjunction with the first aspect, in some implementations of the first aspect, the method further comprises:

所述终端设备向网络设备发送指示信息，所述指示信息用于指示所述目标BSR格式。The terminal device sends indication information to the network device, where the indication information is used to indicate the target BSR format.

可选地，所述终端设备向网络设备发送指示信息，包括：Optionally, the terminal device sends the indication information to the network device, including:

所述终端设备向所述网络设备发送MAC PDU，在所述MAC PDU的子包头中包括所述指示信息。The terminal device sends a MAC PDU to the network device, and the indication information is included in a sub-packet header of the MAC PDU.

结合第一方面，在第一方面的某些实现方式中，所述指示信息携带于所述MAC PDU的子包头中的逻辑信道标识LCID域。In conjunction with the first aspect, in some implementations of the first aspect, the indication information is carried in a logical channel identifier LCID field in a sub-packet header of the MAC PDU.

例如，所述终端设备可以通过现有的LCID域中的预留(reserved)域携带所述指示信息，或者也可以在LCID域中新增域，用于携带所述指示信息。For example, the terminal device may carry the indication information through a reserved domain in the existing LCID domain, or may also add a domain in the LCID domain to carry the indication information.

第二方面，提供了一种传输信息的设备，包括用于执行第一方面或第一方面的任一可选地实现方式中的方法的单元。In a second aspect, an apparatus for transmitting information is provided, comprising means for performing the method of the first aspect or any alternative implementation of the first aspect.

第三方面，提供一种传输信息的设备，包括存储器、处理器和收发器，所述存储器用于存储程序，所述处理器用于执行程序，当所述程序被执行时，所述处理器基于所述收发器执行第一方面中的方法。A third aspect provides an apparatus for transmitting information, including a memory, a processor, and a transceiver, wherein the memory is for storing a program, the processor is configured to execute a program, and when the program is executed, the processor is based on The transceiver performs the method of the first aspect.

第四方面，提供一种计算机可读介质，所述计算机可读介质存储用于终端设备执行的程序代码，所述程序代码包括用于执行第一方面或其各种实现方式中的方法的指令。In a fourth aspect, a computer readable medium storing program code for execution by a terminal device, the program code comprising instructions for performing the method of the first aspect or various implementations thereof .

第五方面，提供一种包括指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面或第一方面的任一可选地实现方式中的方法。In a fifth aspect, a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the above-described first aspect or any alternative implementation of the first aspect.

附图说明DRAWINGS

图1是根据本申请实施例的无线通信***的示意性图。FIG. 1 is a schematic diagram of a wireless communication system in accordance with an embodiment of the present application.

图2是根据本申请实施例的传输信息的方法的示意性流程图。FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.

图3是根据本申请实施例的传输信息的设备的示意性框图。FIG. 3 is a schematic block diagram of an apparatus for transmitting information according to an embodiment of the present application.

图4是根据本申请另一实施例的传输信息的设备的示意性框图。 FIG. 4 is a schematic block diagram of an apparatus for transmitting information according to another embodiment of the present application.

具体实施方式detailed description

下面将结合附图，对本申请实施例中的技术方案进行描述。The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

应理解，本发明的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，简称“GSM”)***、码分多址(Code Division Multiple Access，简称“CDMA”)***、宽带码分多址(Wideband Code Division Multiple Access，“WCDMA”)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，简称“LTE”)***、先进的长期演进(Advanced long term evolution，简称“LTE-A”)***、通用移动通信***(Universal Mobile Telecommunication System，简称“UMTS”)、5G等。It should be understood that the technical solution of the present invention can be applied to various communication systems, for example, Global System of Mobile communication ("GSM") system, Code Division Multiple Access ("CDMA"). System, Wideband Code Division Multiple Access ("WCDMA") system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, advanced long-term Advanced long term evolution ("LTE-A") system, Universal Mobile Telecommunication System (UMTS), 5G, etc.

图1示出了适用于本发明实施例的无线通信***100。该无线通信***100可以包括至少一个网络设备，例如，图1所示的第一网络设备110和第二网络设备120。第一网络设备110和第二网络设备120均可以与终端设备130通过无线空口进行通信。第一网络设备110和第二网络设备120可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。该第一网络设备110或第二网络设备120可以是GSM***或CDMA***中的基站(Base Transceiver Station，简称“BTS”)，也可以是WCDMA***中的基站(NodeB)，还可以是LTE***中的演进型基站(Evolutional Node B，简称“eNB”或“eNodeB”)，或者是未来5G网络中的网络设备，如传输点(Transmission Reception Point，简称“TRP”)、基站、小基站设备等，本发明实施例对此并未特别限定。FIG. 1 illustrates a wireless communication system 100 suitable for use with embodiments of the present invention. The wireless communication system 100 can include at least one network device, such as the first network device 110 and the second network device 120 shown in FIG. Both the first network device 110 and the second network device 120 can communicate with the terminal device 130 through a wireless air interface. The first network device 110 and the second network device 120 can provide communication coverage for a particular geographic area and can communicate with terminal devices located within the coverage area. The first network device 110 or the second network device 120 may be a base station (Base Transceiver Station, abbreviated as "BTS") in a GSM system or a CDMA system, or may be a base station (NodeB) in a WCDMA system, or may be an LTE system. Evolved Node B ("eNB" or "eNodeB"), or a network device in a future 5G network, such as a Transmission Reception Point (TRP), a base station, a small base station device, etc. This embodiment of the present invention is not particularly limited.

该无线通信***100还包括位于第一网络设备110和第二网络设备120覆盖范围内的一个或多个终端设备(User Equipment，简称“UE”)130。该终端设备130可以是移动的或固定的。终端设备130可以经无线接入网(Radio Access Network，简称“RAN”)与一个或多个核心网(Core Network)进行通信，终端设备可称为接入终端、终端设备、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，简称“SIP”)电话、无线本地环路(Wireless Local Loop，简称“WLL”)站、个人数字处理(Personal Digital Assistant，简称“PDA”)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备以及未来5G网络中的终端设备等。The wireless communication system 100 further includes one or more User Equipment ("UE") 130 located within the coverage of the first network device 110 and the second network device 120. The terminal device 130 can be mobile or fixed. The terminal device 130 may communicate with one or more core networks via a Radio Access Network (RAN), and the terminal device may be referred to as an access terminal, a terminal device, a subscriber unit, and a subscriber station. , mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device. The terminal device may be a cellular phone, a cordless phone, a Session Initiation Protocol ("SIP") phone, a Wireless Local Loop (WLL) station, or a personal digital assistant (Personal Digital Assistant). "PDA"), a handheld device with wireless communication capabilities, a computing device, or a connection to wireless modulation Other processing devices of the demodulator, in-vehicle devices, wearable devices, and terminal devices in future 5G networks.

现有技术中，用于上报逻辑信道组的BSR的BSR格式只要有两种：In the prior art, there are only two BSR formats for reporting a BSR of a logical channel group:

1、一种是短BSR格式(包括Short BSR and Truncated BSR)，这种BSR格式只能上报一个逻辑信道组的BSR，格式如下：1. A short BSR format (including Short BSR and Truncated BSR). This BSR format can only report a BSR of a logical channel group. The format is as follows:

LCG IDLCG ID

Buffer SizeBuffer Size

其中，LCG ID为逻辑信道组标识(Identify，ID)，Buffer Size用于携带LCGID对应的逻辑信道组的BSR。The LCG ID is a logical channel group identifier (Identification, ID), and the Buffer Size is used to carry a BSR of a logical channel group corresponding to the LCGID.

2、另一种是长BSR格式。2. The other is the long BSR format.

其中包括4个逻辑信道组的Buffer Size，用于携带4个逻辑信道组的BSR。The Buffer Size of the four logical channel groups is used to carry the BSRs of the four logical channel groups.

当时，当逻辑信道组有更多个时，例如，8个，如果按照现有的BSR格式进行上报，那么可能出现以下问题：At that time, when there were more logical channel groups, for example, eight, if the report was reported according to the existing BSR format, the following problems may occur:

1、如果终端有少于8个逻辑信道组有BSR需要上报时，如果上报所以LCG的BSR可能会造成资源的浪费。If the terminal has less than 8 logical channel groups and the BSR needs to be reported, if the report is reported, the BSR of the LCG may waste resources.

2、若媒体接入控制(Media Access Control，MAC)协议数据单元(Protocol Data Unit，PDU)的填充比特足够传输3个LCG的BSR，采用现有的短BSR格式不能达到资源的充分利用。2. If the padding bits of the Media Access Control (MAC) Protocol Data Unit (PDU) are sufficient to transmit the BSRs of the three LCGs, the existing short BSR format cannot fully utilize the resources.

有鉴于此，本申请实施例提供了一种传输信息的方法，能够灵活调整逻辑信道组的BSR的上报格式。In view of this, the embodiment of the present application provides a method for transmitting information, which can flexibly adjust a BSR reporting format of a logical channel group.

图2是本申请实施例提出的传输信息的方法200的示意性流程图，所述方法200可以由图1所示的无线通信***中的终端设备执行，如图2所示，该方法200包括：2 is a schematic flowchart of a method 200 for transmitting information according to an embodiment of the present application. The method 200 may be performed by a terminal device in the wireless communication system shown in FIG. 1. As shown in FIG. 2, the method 200 includes :

S210，终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式；S210. The terminal device determines, according to the first logical channel group set of the plurality of logical channel groups that the data is to be transmitted, the target BSR format in the at least two buffer status report BSR formats.

S220，使用所述目标BSR格式，上报所述第一逻辑信道组集合中的部分或全部逻辑信道组的BSR。S220. Report the BSR of some or all of the logical channel groups in the first logical channel group set by using the target BSR format.

需要说明的是，所述多个逻辑信道组的个数可以为最新的NR讨论中确定的8个，也可以为更多个，或者也可以为小于8个，例如，4个或6个等，本申请实施例对于多个逻辑信道组的个数不作限定。 It should be noted that the number of the plurality of logical channel groups may be eight or more determined in the latest NR discussion, or may be less than eight, for example, four or six, etc. The number of the multiple logical channel groups is not limited in this embodiment of the present application.

应理解，所述至少两个BSR格式可以包括两个BSR格式，也可以包括多于2个BSR格式，例如，若多个逻辑信道组的个数为4个，所述至少两个BSR格式可以包括两种BSR格式，一种为用于上报2个逻辑信道组的BSR，另一种用于上报4个逻辑信道组的BSR，或者也可以采用现有技术的两种BSR格式；或者当多个逻辑信道组的个数为4个时，也可以包括四种BSR格式，分别对应需要上报1～4个逻辑信道组的BSR时使用的BSR格式。It should be understood that the at least two BSR formats may include two BSR formats, and may also include more than two BSR formats. For example, if the number of multiple logical channel groups is four, the at least two BSR formats may be Two types of BSRs are included, one is a BSR for reporting two logical channel groups, the other is a BSR for reporting four logical channel groups, or two BSR formats of the prior art can be used; When the number of the logical channel groups is four, the four BSR formats may be included, which respectively correspond to the BSR format used when reporting the BSRs of one to four logical channel groups.

再如，若所述多个逻辑信道组的个数为8个，所述至少两个BSR格式可以包括三种BSR格式，分别对应能够上报2个，4个和8个逻辑信道组的BSR，或者也可以包括8种BSR格式，分别对应需要上报1～8个逻辑信道组的BSR时使用的BSR格式。For example, if the number of the plurality of logical channel groups is eight, the at least two BSR formats may include three BSR formats, which respectively correspond to BSRs that can report 2, 4, and 8 logical channel groups. Alternatively, the BSR format may be included in the BSR format, which is required to report the BSR of 1 to 8 logical channel groups.

优选地，可以根据所述多个逻辑信道组的个数，确定所述至少两个BSR格式具体可以包括几种BSR格式，例如，若多个逻辑信道组的个数为4，那么可以对应2种BSR格式，分别用于上报2个和4个逻辑信道组的BSR，或若多个逻辑信道组的个数为8，那么可以对应3种BSR格式，分别用于上报2个，4个和8个逻辑信道组的BSR，或者，若多个逻辑信道组的个数为10，可以对应4种BSR格式，分别用于上报2个，4个，8个和16个逻辑信道组的BSR，也就是说，若将多个逻辑信道组的个数记为N，所述至少两个BSR格式包括的BSR格式的个数可以为K，N和K可以满足如下关系：2^K≥N。Preferably, the at least two BSR formats may specifically include several BSR formats according to the number of the plurality of logical channel groups. For example, if the number of the multiple logical channel groups is 4, the corresponding 2 may be corresponding. A BSR format is used to report BSRs of 2 and 4 logical channel groups respectively, or if the number of multiple logical channel groups is 8, it can be used to report 2 BSR formats, respectively, for reporting 2 and 4 The BSR of the 8 logical channel groups, or the number of the multiple logical channel groups is 10, which can be used to report the BSRs of the 2, 4, 8 and 16 logical channel groups. That is, if the number of the plurality of logical channel groups is N, the number of BSR formats included in the at least two BSR formats may be K, and N and K may satisfy the following relationship: 2 ^K ≥ N.

以下，以所述多个逻辑信道组包括8个逻辑信道组为例，介绍本申请实施例，但不应对本申请实施例构成任何限定。In the following, the embodiment of the present application is described by taking the plurality of logical channel groups including eight logical channel groups as an example, but the present invention should not be limited in any way.

可选地，作为一个实施例，S210可以包括：Optionally, as an embodiment, S210 may include:

即所述终端设备可以根据所述第一逻辑信道组集合包括的逻辑信道组的个数，确定采用哪种BSR格式，具体地，确定的所述目标BSR格式能够上报的BSR的个数大于或等于所述第一逻辑信道组集合中的逻辑信道组的个数，即所述目标BSR格式包括的Buffer Size的个数大于所述第一逻辑信道组包括的逻辑信道组的个数。That is, the terminal device may determine, according to the number of the logical channel groups included in the first set of logical channel groups, which BSR format to use, and specifically, the determined number of BSRs that can be reported in the target BSR format is greater than or And the number of the logical channel groups in the first logical channel group is greater than the number of logical channel groups included in the first logical channel group.

例如，所述至少两个BSR格式包括格式1和格式2，其中，格式1能够上报2个逻辑信道组的BSR，格式2能够上报4个逻辑信道组的BSR，若所述第一逻辑信道组集合包括3个逻辑信道组，那么所述终端设备可以确定所述目标BSR格式为格式2，或若所述第一逻辑信道组集合包括2个逻辑信道组，所述终端设备可以确定所述目标BSR格式为格式1。For example, the at least two BSR formats include format 1 and format 2, wherein format 1 can The BSRs of the two logical channel groups are reported, and the format 2 can report the BSRs of the four logical channel groups. If the first logical channel group set includes three logical channel groups, the terminal device can determine that the target BSR format is Format 2, or if the first set of logical channel groups includes 2 logical channel groups, the terminal device may determine that the target BSR format is format 1.

在另一种实现方式中，S210还可以包括：In another implementation manner, S210 may further include:

在所述第一对应关系中，不同的逻辑信道个数范围对应相应的BSR格式，例如，所述第一对应关系可以如表1所示：In the first correspondence, different ranges of logical channels correspond to corresponding BSR formats. For example, the first correspondence may be as shown in Table 1:

表1Table 1

逻辑信道个数范围Number of logical channels	BSR格式BSR format
1～21 to 2	BSR格式1BSR format 1
3～43 to 4	BSR格式2BSR format 2
5～85~8	BSR格式3BSR format 3

其中，BSR格式1能够上报2个逻辑信道组的BSR，BSR格式2能够上报4个逻辑信道组的BSR，BSR格式3能够上报8个逻辑信道组的BSR。The BSR format 1 can report the BSRs of the two logical channel groups, and the BSR format 2 can report the BSRs of the four logical channel groups. The BSR format 3 can report the BSRs of the eight logical channel groups.

那么，所述终端设备可以根据所述第一逻辑信道组集合包括的逻辑信道组的个数，结合所述第一对应关系，即可确定采用哪种BSR格式，例如，若所述第一逻辑信道组集合包括的逻辑信道组的个数为3，可以采用BSR格式2，或者，若所述第一逻辑信道组集合包括的逻辑信道组的个数为6，可以确定采用BSR格式3等。Then, the terminal device may determine, according to the number of logical channel groups included in the first set of logical channel groups, in combination with the first correspondence, which BSR format to use, for example, if the first logic The number of logical channel groups included in the channel group set is 3, and the BSR format 2 may be used. Alternatively, if the number of logical channel groups included in the first logical channel group set is 6, the BSR format 3 may be determined.

可选地，若所述终端设备上报所有逻辑信道组的BSR，那么所述BSR格式中可以不包括逻辑信道的标识信息，所述终端设备只需按照逻辑信道的标识，例如，LCG ID的顺序依次填充每个逻辑信道组的BSR即可，也就是说，每个逻辑信道组的BSR在所述目标BSR格式中对应相应的Buffer Size字段，网络设备可以从相应的Buffer Size字段获取对应的逻辑信道组的BSR。Optionally, if the terminal device reports the BSRs of all the logical channel groups, the BSR format may not include the identification information of the logical channel, and the terminal device only needs to follow the identifier of the logical channel, for example, the order of the LCG ID. The BSRs of each logical channel group are sequentially filled, that is, the BSR of each logical channel group corresponds to the corresponding Buffer Size field in the target BSR format, and the network device can obtain the corresponding logic from the corresponding Buffer Size field. The BSR of the channel group.

或者，若所述终端设备只上报多个逻辑信道组中的部分逻辑信道组的BSR，那么所述目标BAR格式需要包括上报的逻辑信道组的标识信息，例如，LCG ID，用于指示上报的每个BSR对应的逻辑信道组。Or, if the terminal device only reports the BSR of the logical channel group of the plurality of logical channel groups, the target BAR format needs to include the identifier information of the reported logical channel group, for example. For example, the LCG ID is used to indicate the logical channel group corresponding to each BSR reported.

例如，当多个逻辑信道组为8个逻辑信道组时，那么LCG ID增加至3比特，用于区分所述8个逻辑信道组，未来的NR***中，BSR的上报粒度可能会减小，这样就意味着每个逻辑信道组对应的Buffer Size也会增加，以Buffer Size为9比特(bit)为例，介绍以上三种BSR格式。For example, when a plurality of logical channel groups are 8 logical channel groups, then the LCG ID is increased to 3 bits, and the 8 logical channel groups are distinguished. In future NR systems, the reporting granularity of the BSR may be reduced. This means that the Buffer Size corresponding to each logical channel group is also increased. Taking the Buffer Size as 9 bits as an example, the above three BSR formats are introduced.

1、BSR格式1：1, BSR format 1:

所述终端设备可以在有1个或2个逻辑信道组需要上报BSR，或MAC PDU的填充比特只够发送2个逻辑信道组的BSR时，采用上述BSR格式1。The terminal device may use the BSR format 1 when one or two logical channel groups need to report the BSR, or the padding bits of the MAC PDU are only enough to transmit the BSRs of the two logical channel groups.

其中，Buffer Size用于填充逻辑信道组的BSR，由于只上报8个逻辑信道组中的部分逻辑信道组的BSR，因此，BSR格式中需要包括每个BSR对应的LCD ID，用于指示上报的BSR对应哪个逻辑信道组。The Buffer Size is used to fill the BSR of the logical channel group. Since only the BSRs of the logical channel groups of the 8 logical channel groups are reported, the BSR format needs to include the LCD ID corresponding to each BSR. Which logical channel group the BSR corresponds to.

需要说明的是，本实施例中的BSR格式每行为8bit，LCD ID为3bit，Buffer Size为9bit，为了对齐，有些情况下，同一个逻辑信道组的BSR可能会被分为两行表示。It should be noted that, in the embodiment, the BSR format is 8 bits, the LCD ID is 3 bits, and the Buffer Size is 9 bits. In order to align, in some cases, the BSR of the same logical channel group may be divided into two lines.

应理解，BS#x，和Buffer Size#x都表示Buffer Size#x，或者也可以认为BS#x为Buffer Size#x的简写。It should be understood that BS#x, and Buffer Size#x both represent Buffer Size#x, or BS#x may be considered as a shorthand for Buffer Size#x.

2、BSR格式2：2. BSR format 2:

所述终端设备可以在有3个或4个逻辑信道需要上报BSR，或MAC PDU的填充比特只够发送4个逻辑信道组的BSR时，采用上述BSR格式2。The terminal device may use the BSR format 2 when three or four logical channels need to report the BSR, or the padding bits of the MAC PDU are only enough to transmit the BSRs of the four logical channel groups.

跟BSR格式1类似，由于只上报8个逻辑信道组中的部分逻辑信道组的BSR，因此，BSR格式中需要包括每个BSR对应的LCD ID，用于指示上报的BSR对应哪个逻辑信道组。 Similar to the BSR format 1, the BSR format only needs to include the LCD ID corresponding to each BSR in the BSR format, which is used to indicate which logical channel group the reported BSR corresponds to.

3、BSR格式3：3. BSR format 3:

所述终端设备可以在需要上报BSR的逻辑信道组的个数大于4时，或MAC PDU的填充比特足够发送8个逻辑信道组的BSR时，采用上述BSR格式3。The terminal device may use the BSR format 3 when the number of logical channel groups that need to report the BSR is greater than 4, or when the padding bits of the MAC PDU are sufficient to transmit the BSRs of the 8 logical channel groups.

应理解，当实际需要上报BSR的逻辑信道组的个数不足8个时，例如，只需上报6个逻辑信道组的BSR，所述终端设备可以在剩余的两个Buffer Size中填充无效比特，或0。It should be understood that when the number of logical channel groups that need to report the BSR is less than eight, for example, only the BSRs of the six logical channel groups need to be reported, the terminal device may fill the remaining two Buffer Sizes with invalid bits. Or 0.

作为再一个实施例，S210还可以包括：As still another embodiment, S210 may further include:

例如，所述终端设备可以在上行授权资源的大小足够传输第一逻辑信道组集合中每个逻辑信道组的BSR时，确定所述目标BSR格式能够上报的逻辑信道组的个数大于或等于所述第一逻辑信道组中的每个逻辑信道组的BSR；或若所述上行授权资源的大小不够传输所述第一逻辑信道组中的每个逻辑信道组的BSR时，所述终端设备可以只上报所述第一逻辑信道组集合中的部分逻辑信道组的BSR。For example, the terminal device may determine that the number of logical channel groups that can be reported in the target BSR format is greater than or equal to the number of uplink logical resources that are sufficient to transmit the BSR of each logical channel group in the first logical channel group set. Determining a BSR of each logical channel group in the first logical channel group; or if the size of the uplink grant resource is insufficient to transmit a BSR of each logical channel group in the first logical channel group, the terminal device may Only the BSRs of the partial logical channel groups in the first logical channel group set are reported.

例如，所述第一逻辑信道组集合包括3个逻辑信道组，所述上行授权资源的大小足够传输4个逻辑信道组的BSR，那么所述终端设备可以确定采用BSR格式2上报每个逻辑信道组的BSR；或若所述上行授权资源的大小只够传输2个逻辑信道组的BSR，那么所述终端设备可以确定采用BSR格式1上报所述第一逻辑信道组集合中的两个逻辑信道组的BSR。For example, the first set of logical channel groups includes three logical channel groups, and the size of the uplink grant resource is sufficient to transmit BSRs of four logical channel groups, and the terminal device may determine to report each logical channel by using BSR format 2. The BSR of the group; or if the size of the uplink grant resource is only enough to transmit the BSR of the 2 logical channel groups, the terminal device may determine to report the two logical channels in the first logical channel group set by using the BSR format 1 Group of BSRs.

进一步地，所述根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：Further, according to the first logical channel group set and the uplink authorized resource Small, determine the target BSR format in at least two cache status report BSR formats, including:

为了提高资源利用率，终端设备可以将需要上报的BSR放在MAC PDU的填充(padding)bit中传输，这些BSR通常称为填充BSR，因此，所述终端设备可以根据所述第一逻辑信道组集合，以及MAC PDU的padding bit的大小，确定采用哪种BSR格式。In order to improve resource utilization, the terminal device may transmit the BSR that needs to be reported in a padding bit of the MAC PDU. These BSRs are generally referred to as padding BSRs. Therefore, the terminal device may be configured according to the first logical channel group. The set, and the size of the padding bit of the MAC PDU, determine which BSR format to use.

例如，用于传输所述第一逻辑信道组集合中的每个逻辑信道组的BSR所需的资源大于MAC PDU的padding bit的大小，即MAC PDU的padding bit的大小不够传输每个逻辑信道组的BSR，那么所述终端设备可以确定所述MAC PDU的padding bit能够传输多少个逻辑信道组的BSR就传多少个逻辑信道组的BSR，例如，所述第一逻辑信道组集合包括3个逻辑信道组，所述MAC PDU的padding bit足够传输2个逻辑信道组的BSR，那么所述终端设备可以确定所述目标传输格式能够上报的BSR的个数为2。For example, the resource required for transmitting the BSR of each logical channel group in the first logical channel group set is larger than the size of the padding bit of the MAC PDU, that is, the size of the padding bit of the MAC PDU is insufficient to transmit each logical channel group. The BSR, the terminal device can determine how many logical channel groups are transmitted by the BSR of the number of logical channel groups in which the padding bit of the MAC PDU can be transmitted, for example, the first logical channel group set includes three logics. The channel group, the padding bit of the MAC PDU is sufficient to transmit the BSR of the two logical channel groups, and the terminal device may determine that the number of BSRs that can be reported in the target transmission format is 2.

或者若用于传输所述第一逻辑信道组集合中的每个逻辑信道组的BSR所需的资源小于MAC PDU的padding bit的大小，即MAC PDU的padding bit的大小足够传输每个逻辑信道组的BSR，那么可以使用MAC PDU的padding bit的传输每个逻辑信道组的BSR。Or if the resource required for transmitting the BSR of each logical channel group in the first logical channel group set is smaller than the size of the padding bit of the MAC PDU, that is, the size of the padding bit of the MAC PDU is sufficient to transmit each logical channel group. The BSR, then the BSR of each logical channel group can be transmitted using the padding bit of the MAC PDU.

作为一个具体实施例，所述根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式，可以包括：In a specific embodiment, the at least two buffer status reports are reported according to the first logical channel group set and the size of the padding bits of the media access control MAC protocol data unit PDU in the uplink grant resource. The target BSR format is determined in the BSR format and may include:

若用于上报所述第一逻辑信道组集合中的每个逻辑信道组的BSR所需的第一资源大于或等于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第二BSR格式为所述目标BSR格式，其中，采用所述第二BSR格式上报BSR所需的资源小于或等于所述MAC PDU的填充比特的大小；或And determining, by the at least two BSR formats, that a first resource required for reporting a BSR of each logical channel group in the first logical channel group set is greater than or equal to a size of a padding bit of the MAC PDU The second BSR format is the target BSR format, where the resource required to report the BSR in the second BSR format is less than or equal to the size of the padding bit of the MAC PDU; or

若所述第一资源小于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第三BSR格式为所述目标BSR格式，其中，采用所述第三BSR格式上报BSR所需的资源等于或小于所述第一资源，或大于所述第一资源，且小于或等于所述MAC PDU的填充比特的大小。 If the first resource is smaller than the size of the padding bit of the MAC PDU, the third BSR format is determined to be the target BSR format in the at least two BSR formats, where the BSR is reported in the third BSR format. The required resource is equal to or smaller than the first resource, or larger than the first resource, and less than or equal to the size of the padding bit of the MAC PDU.

例如，若所述至少两种BSR格式包括BSR格式1、BSR格式2和BSR格式3，BSR格式1、BSR格式2和BSR格式3可以对应前述实施例中的BSR格式1、BSR格式2和BSR格式3。若需要上报BSR的逻辑信道组的个数为4，所述MAC PDU的padding bit足够传输3个逻辑信道组的BSR，即MAC PDU的padding bit的大小小于上报BSR所需的资源，那么所述终端设备可以确定采用BSR格式1，即只上报所述第一逻辑信道组集合中的两个逻辑信道组的BSR。For example, if the at least two BSR formats include the BSR format 1, the BSR format 2, and the BSR format 3, the BSR format 1, the BSR format 2, and the BSR format 3 may correspond to the BSR format 1, the BSR format 2, and the BSR in the foregoing embodiments. Format 3. If the number of logical channel groups to be reported to the BSR is 4, the padding bit of the MAC PDU is sufficient to transmit the BSR of the 3 logical channel groups, that is, the size of the padding bit of the MAC PDU is smaller than the resource required for reporting the BSR, then the The terminal device may determine to adopt the BSR format 1, that is, report only the BSRs of the two logical channel groups in the first logical channel group set.

再如，若需要上报BSR的逻辑信道组的个数为5，所述MAC PDU的padding bit足够传输6个逻辑信道组的BSR，即MAC PDU的padding bit的大小大于上报BSR所需的资源，但是上报5个逻辑信道的BSR需要采用BSR格式3，MAC PDU的padding bit的大小不够传输8个逻辑信道组的BSR，此情况下，所述终端设备可以确定采用BSR格式2，即只上报4个逻辑信道组的BSR。For example, if the number of logical channel groups to be reported to the BSR is 5, the padding bit of the MAC PDU is sufficient to transmit the BSR of the 6 logical channel groups, that is, the size of the padding bit of the MAC PDU is larger than the resource required for reporting the BSR. However, the BSR format of the 5 logical channels is required to be in the BSR format. The size of the padding bit of the MAC PDU is not enough to transmit the BSR of the 8 logical channel groups. In this case, the terminal device can determine the BSR format 2, that is, only report 4 BSR of logical channel groups.

也就是说，在进行BSR格式选择时，不仅需要MAC PDU的填充比特的大小是否足够传输第一逻辑信道组集合中的每个逻辑信道组的BSR，还需要考虑至少两个BSR格式中包括的BSR格式需要的资源的大小，结合以上三种因素，所述终端设备可以最终一个合适的目标BSR格式。That is to say, when performing BSR format selection, it is required that not only the size of the padding bits of the MAC PDU is sufficient to transmit the BSR of each logical channel group in the first logical channel group set, but also needs to be considered in at least two BSR formats. The size of the resources required by the BSR format, combined with the above three factors, the terminal device may end up with a suitable target BSR format.

作为一种实现方式，所述多个逻辑信道组包括N个逻辑信道组，其中，N为大于1的整数，所述至少两个BSR格式包括N个BSR格式，所述N个BSR格式分别用于上报所述N个逻辑信道组中的不同个数的逻辑信道组的BSR，此情况下，S210还可以包括：As an implementation manner, the multiple logical channel groups include N logical channel groups, where N is an integer greater than 1, and the at least two BSR formats include N BSR formats, and the N BSR formats are respectively used. The SSR of the logical channel group of the different number of the N logical channel groups is reported. In this case, the S210 may further include:

确定所述第一逻辑信道组集合中的逻辑信道组的个数对应的BSR格式为所述目标BSR格式。Determining a BSR format corresponding to the number of logical channel groups in the first logical channel group set is the target BSR format.

例如，对于8个逻辑信道组而言，所述至少两个BSR格式可以包括8种BSR格式，分别用于传输1至8个逻辑信道组的BSR，即每种格式对应相应数量的逻辑信道组，传输不同数量的逻辑信道组的BSR，可以使用对应的BSR格式，若所述第一逻辑信道组集合包括3个逻辑信道组，那么可以采用个数3对应的BSR格式，在该格式中，可以包括三个Buffer Size字段，以及3个LCGID字段，分别用于携带三个逻辑信道组的BSR和LCGID信息。For example, for the eight logical channel groups, the at least two BSR formats may include eight BSR formats for transmitting BSRs of one to eight logical channel groups, that is, each format corresponds to a corresponding number of logical channel groups. The BSR format for transmitting a different number of logical channel groups may be in a corresponding BSR format. If the first logical channel group set includes three logical channel groups, a BSR format corresponding to the number 3 may be used. It may include three Buffer Size fields and three LCGID fields for carrying BSR and LCGID information of three logical channel groups, respectively.

可选地，作为一个实施例，所述方法200还可以包括： Optionally, as an embodiment, the method 200 may further include:

即所述终端设备可以通知网络设备其上报BSR采用的BSR格式，例如，所述终端设备可以通过向网络设备发送MAC PDU，在所述MAC PDU的子包头(subheader)中携带所述指示信息。具体地，所述指示信息可以携带于所述MAC PDU的子包头中的LCID域，例如，所述终端设备可以通过现有的LCID域中的预留(reserved)域携带所述指示信息，或者也可以在LCID域中新增域，用于携带所述指示信息。That is, the terminal device can notify the network device that it reports the BSR format adopted by the BSR. For example, the terminal device can carry the indication information in a subheader of the MAC PDU by sending a MAC PDU to the network device. Specifically, the indication information may be carried in an LCID field in a sub-packet header of the MAC PDU. For example, the terminal device may carry the indication information by using a reserved domain in an existing LCID domain, or A domain may also be added to the LCID field to carry the indication information.

或者，所述终端设备可以通过其他现有的消息或信息携带所述指示信息，从而通知所述网络设备其设备BSR采用的目标BSR格式，本申请实施例对于所述指示信息的具体通知方式不作限定。Alternatively, the terminal device may carry the indication information by using other existing messages or information, so as to notify the network device of the target BSR format adopted by the device BSR, and the specific notification manner of the indication information is not used in this embodiment of the present application. limited.

上文结合图2，详细描述了本申请的方法实施例，下文结合图3和图4，详细描述本申请的装置实施例，应理解，装置实施例与方法实施例相互对应，类似的描述可以参照方法实施例。The method embodiment of the present application is described in detail above with reference to FIG. 2, and the device embodiment of the present application is described in detail below with reference to FIG. 3 and FIG. 4. It should be understood that the device embodiment and the method embodiment correspond to each other, and a similar description may be Refer to method embodiments.

图3是根据本申请实施例的传输信息的设备的示意性框图。图3的设备300包括：FIG. 3 is a schematic block diagram of an apparatus for transmitting information according to an embodiment of the present application. The device 300 of Figure 3 includes:

确定模块310，用于根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式；The determining module 310 is configured to determine a target BSR format in the at least two buffer status report BSR formats according to the first logical channel group set of the plurality of logical channel groups that have data to be transmitted;

通信模块320，用于使用所述目标BSR格式，上报所述第一逻辑信道组集合中的部分或全部逻辑信道组的BSR。The communication module 320 is configured to report, by using the target BSR format, a BSR of some or all of the logical channel groups in the first logical channel group set.

可选地，在一些实施例中，所述确定模块310具体用于：Optionally, in some embodiments, the determining module 310 is specifically configured to:

确定所述至少两个BSR格式中的第一BSR格式为所述目标BSR格式，其中，采用所述第一BSR格式能够上报的BSR的个数大于或等于所述第一逻辑信道组集合中的逻辑信道组的个数。Determining that the first BSR format in the at least two BSR formats is the target BSR format, where the number of BSRs that can be reported in the first BSR format is greater than or equal to that in the first logical channel group set. The number of logical channel groups.

根据所述第一逻辑信道组集合中的逻辑信道组的个数，结合第一对应关系，确定所述目标BSR格式，所述第一对应关系为逻辑信道组个数范围和BSR格式的对应关系。Determining the target BSR format according to the number of the logical channel groups in the first set of logical channel groups, and combining the first correspondence relationship, where the first correspondence relationship is a correspondence between a logical channel group number range and a BSR format .

根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式。 Determining a target BSR format in at least two cache status report BSR formats according to the first logical channel group set and the size of the uplink grant resource.

可选地，在一些实施例中，所述多个逻辑信道组包括8个逻辑信道组，所述至少两个缓存状态报告BSR格式包括三种BSR格式，分别用于上报2个，4个和8个逻辑信道组的BSR。Optionally, in some embodiments, the multiple logical channel groups include eight logical channel groups, and the at least two buffer status report BSR formats include three BSR formats, respectively, for reporting two, four, and BSR of 8 logical channel groups.

可选地，在一些实施例中，所述多个逻辑信道组包括N个逻辑信道组，其中，N为大于1的整数，所述至少两个BSR格式包括N个BSR格式，所述N个BSR格式分别用于上报所述N个逻辑信道组中的不同个数的逻辑信道组的BSR，所述确定模块310具体用于：Optionally, in some embodiments, the multiple logical channel groups include N logical channel groups, where N is an integer greater than 1, and the at least two BSR formats include N BSR formats, the N The BSR format is used to report a BSR of a logical channel group of a different number of the N logical channel groups, and the determining module 310 is specifically configured to:

可选地，在一些实施例中，若所述第一逻辑信道组集合中的部分或全部逻辑信道组为所述多个逻辑信道组中的部分逻辑信道组，所述目标BSR格式还包括所述第一逻辑信道组集合中的部分或全部逻辑信道组对应的标识信息。Optionally, in some embodiments, if part or all of the logical channel groups in the first logical channel group set are part of the plurality of logical channel groups, the target BSR format further includes Identification information corresponding to some or all of the logical channel groups in the first logical channel group set.

可选地，在一些实施例中，所述部分或全部逻辑信道组对应的标识信息为所述部分或全部逻辑信道组对应的逻辑信道组标识ID。Optionally, in some embodiments, the identifier information corresponding to the part or all logical channel groups is a logical channel group identifier ID corresponding to the part or all logical channel groups.

可选地，在一些实施例中，所述通信模块320还用于：Optionally, in some embodiments, the communication module 320 is further configured to:

向网络设备发送指示信息，所述指示信息用于指示所述目标BSR格式。 And transmitting, to the network device, indication information, where the indication information is used to indicate the target BSR format.

可选地，在一些实施例中，所述通信模块320具体用于：Optionally, in some embodiments, the communication module 320 is specifically configured to:

向所述网络设备发送MAC PDU，在所述MAC PDU的子包头中包括所述指示信息。Sending a MAC PDU to the network device, and including the indication information in a sub-packet header of the MAC PDU.

可选地，在一些实施例中，所述指示信息携带于所述MAC PDU的子包头中的逻辑信道组标识LCID域。Optionally, in some embodiments, the indication information is carried in a logical channel group identifier LCID field in a sub-packet header of the MAC PDU.

具体地，该设备300可以对应(例如，可以配置于或本身即为)上述方法200中描述的终端设备，并且，该设备300中的各模块或单元分别用于执行上述方法200中终端设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。Specifically, the device 300 may correspond to (for example, may be configured or be itself) the terminal device described in the foregoing method 200, and each module or unit in the device 300 is used to execute the terminal device in the foregoing method 200, respectively. Each of the operations or processes performed is omitted here for the sake of avoiding redundancy.

如图4所示，本申请实施例还提供了一种传输信息的设备400，所述设备400可以为图3中的设备300，其能够用于执行与图2中方法200对应的终端设备的内容。所述设备400包括：输入接口410、输出接口420、处理器430以及存储器440，所述输入接口410、输出接口420、处理器430和存储器440可以通过总线***相连。所述存储器440用于存储包括程序、指令或代码。所述处理器430，用于执行所述存储器440中的程序、指令或代码，以控制输入接口410接收信号、控制输出接口420发送信号以及完成前述方法实施例中的操作。As shown in FIG. 4, the embodiment of the present application further provides a device 400 for transmitting information, which may be the device 300 in FIG. 3, which can be used to execute a terminal device corresponding to the method 200 in FIG. content. The device 400 includes an input interface 410, an output interface 420, a processor 430, and a memory 440, and the input interface 410, the output interface 420, the processor 430, and the memory 440 can be connected by a bus system. The memory 440 is used to store programs, instructions or code. The processor 430 is configured to execute a program, an instruction or a code in the memory 440 to control the input interface 410 to receive a signal, control the output interface 420 to send a signal, and complete the operations in the foregoing method embodiments.

应理解，在本申请实施例中，所述处理器430可以是中央处理单元(Central Processing Unit，简称为“CPU”)，所述处理器430还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者所述处理器也可以是任何常规的处理器等。It should be understood that, in the embodiment of the present application, the processor 430 may be a central processing unit ("CPU"), and the processor 430 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

所述存储器440可以包括只读存储器和随机存取存储器，并向处理器430提供指令和数据。存储器440的一部分还可以包括非易失性随机存取存储器。例如，存储器440还可以存储设备类型的信息。The memory 440 can include read only memory and random access memory and provides instructions and data to the processor 430. A portion of the memory 440 may also include a non-volatile random access memory. For example, the memory 440 can also store information of the device type.

在实现过程中，上述方法的各内容可以通过处理器430中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。所述存储介质位于存储器440，处理器430读取存储器440中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。In the implementation process, each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 430 or an instruction in a form of software. The content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor. The software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory 440, and the processor 430 reads the information in the memory 440 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.

一个具体的实施方式中，图3中设备300包括的确定模块310可以用图4的处理器430实现，图3中设备300包括的通信模块320，可以用图4的所述输入接口410和所述输出接口420实现。In a specific implementation, the determining module 310 included in the device 300 of FIG. 3 can be implemented by the processor 430 of FIG. 4, and the communication module 320 included in the device 300 of FIG. 3 can use the input interface 410 and the device of FIG. The output interface 420 is implemented.

本申请实施例还提出了一种计算机可读存储介质，该计算机可读存储介质存储一个或多个程序，该一个或多个程序包括指令，该指令当被包括多个应用程序的便携式电子设备执行时，能够使该便携式电子设备执行图2所示实施例的方法。The embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in FIG. 2.

本申请实施例还提出了一种计算机程序，该计算机程序包括指令，当该计算机程序被计算机执行时，使得计算机可以执行图2所示实施例的方法的相应流程。The embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to execute the corresponding flow of the method of the embodiment shown in FIG. 2.

本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present application.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

在本申请所提供的几个实施例中，应所述理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。 The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者所述技术方案的部分可以以软件产品的形式体现出来，所述计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。 The foregoing is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application. It should be covered by the scope of protection of this application. Therefore, the scope of protection of the present application should be determined by the scope of the claims.

Claims

一种传输信息的方法，其特征在于，包括：A method for transmitting information, comprising:

终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，其中，所述第一逻辑信道组集合包括至少一个逻辑信道组，；Determining, by the terminal device, a target BSR format in at least two buffer status report BSR formats according to a first logical channel group set of data to be transmitted in the plurality of logical channel groups, wherein the first logical channel group set includes at least one logical channel group,;

使用所述目标BSR格式上报所述第一逻辑信道组集合中的部分或全部逻辑信道组的BSR。And reporting, by using the target BSR format, a BSR of a part or all of the logical channel groups in the first logical channel group set.
根据权利要求1所述的方法，其特征在于，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method according to claim 1, wherein the terminal device determines a target BSR format in at least two buffer status report BSR formats according to a first logical channel group set of data to be transmitted among a plurality of logical channel groups, include:

确定所述至少两个BSR格式中的第一BSR格式为所述目标BSR格式，其中，采用所述第一BSR格式能够上报的BSR的个数大于或等于所述第一逻辑信道组集合中的逻辑信道组的个数。Determining that the first BSR format in the at least two BSR formats is the target BSR format, where the number of BSRs that can be reported in the first BSR format is greater than or equal to that in the first logical channel group set. The number of logical channel groups.
根据权利要求1所述的方法，其特征在于，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method according to claim 1, wherein the terminal device determines a target BSR format in at least two buffer status report BSR formats according to a first logical channel group set of data to be transmitted among a plurality of logical channel groups, include:

所述终端设备根据所述第一逻辑信道组集合中的逻辑信道组的个数，结合第一对应关系，确定所述目标BSR格式，所述第一对应关系为逻辑信道组个数范围和BSR格式的对应关系。Determining, by the terminal device, the target BSR format according to the number of the logical channel groups in the first set of logical channel groups, and combining the first correspondence relationship, where the first correspondence relationship is a logical channel group number range and a BSR The correspondence of the format.
根据权利要求1所述的方法，其特征在于，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method according to claim 1, wherein the terminal device determines a target BSR format in at least two buffer status report BSR formats according to a first logical channel group set of data to be transmitted among a plurality of logical channel groups, include:

根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式。Determining a target BSR format in at least two cache status report BSR formats according to the first logical channel group set and the size of the uplink grant resource.
根据权利要求4所述的方法，其特征在于，所述根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method according to claim 4, wherein the determining the target BSR format in the at least two cache status report BSR formats according to the first logical channel group set and the size of the uplink grant resource comprises:

根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式。Determining a target BSR format in the at least two cache status report BSR formats according to the first logical channel group set and the size of the padding bits of the medium access control MAC protocol data unit PDU in the uplink grant resource.
根据权利要求5所述的方法，其特征在于，所述根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method of claim 5 wherein said first logic is The channel group set, and the size of the padding bits of the media access control MAC protocol data unit PDU in the uplink grant resource, determining the target BSR format in the at least two cache state report BSR formats, including:

若用于上报所述第一逻辑信道组集合中的每个逻辑信道组的BSR所需的第一资源大于或等于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第二BSR格式为所述目标BSR格式，其中，采用所述第二BSR格式上报BSR所需的资源小于或等于所述MAC PDU的填充比特的大小；或And determining, by the at least two BSR formats, that a first resource required for reporting a BSR of each logical channel group in the first logical channel group set is greater than or equal to a size of a padding bit of the MAC PDU The second BSR format is the target BSR format, where the resource required to report the BSR in the second BSR format is less than or equal to the size of the padding bit of the MAC PDU; or

若所述第一资源小于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第三BSR格式为所述目标BSR格式，其中，采用所述第三BSR格式上报BSR所需的资源等于或小于所述第一资源，或大于所述第一资源，且小于或等于所述MAC PDU的填充比特的大小。If the first resource is smaller than the size of the padding bit of the MAC PDU, the third BSR format is determined to be the target BSR format in the at least two BSR formats, where the BSR is reported in the third BSR format. The required resource is equal to or smaller than the first resource, or larger than the first resource, and less than or equal to the size of the padding bit of the MAC PDU.
根据权利要求1至6中任一项所述的方法，其特征在于，所述多个逻辑信道组包括8个逻辑信道组，所述至少两个缓存状态报告BSR格式包括三种BSR格式，分别能够上报2个，4个和8个逻辑信道组的BSR。The method according to any one of claims 1 to 6, wherein the plurality of logical channel groups comprise 8 logical channel groups, and the at least two buffer status report BSR formats comprise three BSR formats, respectively A BSR capable of reporting 2, 4, and 8 logical channel groups.
根据权利要求1所述的方法，其特征在于，所述多个逻辑信道组包括N个逻辑信道组，其中，N为大于1的整数，所述至少两个BSR格式包括N个BSR格式，所述N个BSR格式分别用于上报所述N个逻辑信道组中的不同个数的逻辑信道组的BSR，所述终端设备根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式，包括：The method according to claim 1, wherein the plurality of logical channel groups comprise N logical channel groups, wherein N is an integer greater than 1, and the at least two BSR formats comprise N BSR formats. The N BSR formats are respectively used to report BSRs of different logical channel groups of the N logical channel groups, and the terminal device is configured according to a first logical channel group set of data to be transmitted among the plurality of logical channel groups. The target BSR format is determined in at least two cache status report BSR formats, including:

所述终端设备确定所述第一逻辑信道组集合中的逻辑信道组的个数对应的BSR格式为所述目标BSR格式。The terminal device determines that the BSR format corresponding to the number of logical channel groups in the first logical channel group set is the target BSR format.
根据权利要求1至8中任一项所述的方法，其特征在于，若所述第一逻辑信道组集合中的部分或全部逻辑信道组为所述多个逻辑信道组中的部分逻辑信道组，所述目标BSR格式还包括所述终端设备上报的所述第一逻辑信道组集合中的部分或全部逻辑信道组对应的标识信息。The method according to any one of claims 1 to 8, wherein part or all of the logical channel groups in the first set of logical channel groups are part of logical channel groups in the plurality of logical channel groups The target BSR format further includes identifier information corresponding to some or all of the logical channel groups in the first logical channel group set reported by the terminal device.
根据权利要求9所述的方法，所述部分或全部逻辑信道组对应的标识信息为所述部分或全部逻辑信道组对应的逻辑信道组标识ID。The method according to claim 9, wherein the identification information corresponding to the partial or all logical channel groups is a logical channel group identification ID corresponding to the partial or all logical channel groups.
根据权利要求1至10中任一项所述的方法，其特征在于，所述方法还包括： The method according to any one of claims 1 to 10, further comprising:

所述终端设备向网络设备发送指示信息，所述指示信息用于指示所述目标BSR格式。The terminal device sends indication information to the network device, where the indication information is used to indicate the target BSR format.
根据权利要求11所述的方法，其特征在于，所述终端设备向网络设备发送指示信息，包括：The method according to claim 11, wherein the sending, by the terminal device, the indication information to the network device comprises:

所述终端设备向所述网络设备发送MAC PDU，在所述MAC PDU的子包头中包括所述指示信息。The terminal device sends a MAC PDU to the network device, and the indication information is included in a sub-packet header of the MAC PDU.
根据权利要求12所述的方法，其特征在于，所述指示信息携带于所述MAC PDU的子包头中的逻辑信道组标识LCID域。The method according to claim 12, wherein the indication information is carried in a logical channel group identifier LCID field in a sub-packet header of the MAC PDU.
一种传输信息的设备，其特征在于，包括：A device for transmitting information, comprising:

确定模块，用于根据多个逻辑信道组中有待传输数据的第一逻辑信道组集合，在至少两个缓存状态报告BSR格式中确定目标BSR格式；a determining module, configured to determine a target BSR format in at least two cache status report BSR formats according to a first logical channel group set of data to be transmitted in the plurality of logical channel groups;

通信模块，用于使用所述目标BSR格式，上报所述第一逻辑信道组集合中的部分或全部逻辑信道组的BSR。And a communication module, configured to report, by using the target BSR format, a BSR of some or all of the logical channel groups in the first logical channel group set.
根据权利要求14所述的设备，其特征在于，所述确定模块具体用于：The device according to claim 14, wherein the determining module is specifically configured to:

确定所述至少两个BSR格式中的第一BSR格式为所述目标BSR格式，其中，采用所述第一BSR格式能够上报的BSR的个数大于或等于所述第一逻辑信道组集合中的逻辑信道组的个数。Determining that the first BSR format in the at least two BSR formats is the target BSR format, where the number of BSRs that can be reported in the first BSR format is greater than or equal to that in the first logical channel group set. The number of logical channel groups.
根据权利要求15所述的设备，其特征在于，所述确定模块具体用于：The device according to claim 15, wherein the determining module is specifically configured to:

根据所述第一逻辑信道组集合中的逻辑信道组的个数，结合第一对应关系，确定所述目标BSR格式，所述第一对应关系为逻辑信道组个数范围和BSR格式的对应关系。Determining the target BSR format according to the number of the logical channel groups in the first set of logical channel groups, and combining the first correspondence relationship, where the first correspondence relationship is a correspondence between a logical channel group number range and a BSR format .
根据权利要求14所述的设备，其特征在于，所述确定模块具体用于：The device according to claim 14, wherein the determining module is specifically configured to:

根据所述第一逻辑信道组集合以及上行授权资源的大小，在至少两个缓存状态报告BSR格式中确定目标BSR格式。Determining a target BSR format in at least two cache status report BSR formats according to the first logical channel group set and the size of the uplink grant resource.
根据权利要求17所述的设备，其特征在于，所述确定模块具体用于：The device according to claim 17, wherein the determining module is specifically configured to:

根据所述第一逻辑信道组集合，以及所述上行授权资源中的媒体接入控制MAC协议数据单元PDU的填充比特的大小，在所述至少两个缓存状态报告BSR格式中确定目标BSR格式。And at least two cache status reports according to the first logical channel group set and the size of the padding bits of the media access control MAC protocol data unit PDU in the uplink grant resource The target BSR format is determined in the BSR format.
根据权利要求18所述的设备，其特征在于，所述确定模块具体用于：The device according to claim 18, wherein the determining module is specifically configured to:

若用于上报所述第一逻辑信道组集合中的每个逻辑信道组的BSR所需的第一资源大于或等于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第二BSR格式为所述目标BSR格式，其中，采用所述第二BSR格式上报BSR所需的资源小于或等于所述MAC PDU的填充比特的大小；或And determining, by the at least two BSR formats, that a first resource required for reporting a BSR of each logical channel group in the first logical channel group set is greater than or equal to a size of a padding bit of the MAC PDU The second BSR format is the target BSR format, where the resource required to report the BSR in the second BSR format is less than or equal to the size of the padding bit of the MAC PDU; or

若所述第一资源小于所述MAC PDU的填充比特的大小，在所述至少两个BSR格式中确定第三BSR格式为所述目标BSR格式，其中，采用所述第三BSR格式上报BSR所需的资源等于或小于所述第一资源，或大于所述第一资源，且小于或等于所述MAC PDU的填充比特的大小。If the first resource is smaller than the size of the padding bit of the MAC PDU, the third BSR format is determined to be the target BSR format in the at least two BSR formats, where the BSR is reported in the third BSR format. The required resource is equal to or smaller than the first resource, or larger than the first resource, and less than or equal to the size of the padding bit of the MAC PDU.
根据权利要求14至19中任一项所述的设备，其特征在于，所述多个逻辑信道组包括8个逻辑信道组，所述至少两个缓存状态报告BSR格式包括三种BSR格式，分别能够上报2个，4个和8个逻辑信道组的BSR。The device according to any one of claims 14 to 19, wherein the plurality of logical channel groups comprise 8 logical channel groups, and the at least two buffer status report BSR formats comprise three BSR formats, respectively A BSR capable of reporting 2, 4, and 8 logical channel groups.
根据权利要求14所述的设备，其特征在于，所述多个逻辑信道组包括N个逻辑信道组，其中，N为大于1的整数，所述至少两个BSR格式包括N个BSR格式，所述N个BSR格式分别用于上报所述N个逻辑信道组中的不同个数的逻辑信道组的BSR，所述确定模块具体用于：The device according to claim 14, wherein the plurality of logical channel groups comprise N logical channel groups, wherein N is an integer greater than 1, and the at least two BSR formats comprise N BSR formats. The N BSR formats are respectively used to report the BSRs of different logical channel groups of the N logical channel groups, and the determining module is specifically configured to:

确定所述第一逻辑信道组集合中的逻辑信道组的个数对应的BSR格式为所述目标BSR格式。Determining a BSR format corresponding to the number of logical channel groups in the first logical channel group set is the target BSR format.
根据权利要求14至21中任一项所述的设备，其特征在于，若所述第一逻辑信道组集合中的部分或全部逻辑信道组为所述多个逻辑信道组中的部分逻辑信道组，所述目标BSR格式还包括所述终端设备上报的所述第一逻辑信道组集合中的部分或全部逻辑信道组对应的标识信息。The device according to any one of claims 14 to 21, wherein part or all of the logical channel groups in the first set of logical channel groups are part of logical channel groups in the plurality of logical channel groups The target BSR format further includes identifier information corresponding to some or all of the logical channel groups in the first logical channel group set reported by the terminal device.
根据权利要求22所述的设备，所述部分或全部逻辑信道组对应的标识信息为所述部分或全部逻辑信道组对应的逻辑信道组标识ID。The device according to claim 22, wherein the identification information corresponding to the partial or all logical channel groups is a logical channel group identification ID corresponding to the partial or all logical channel groups.
根据权利要求14至23中任一项所述的设备，其特征在于，所述通信模块还用于：The device according to any one of claims 14 to 23, wherein the communication module is further configured to:

向网络设备发送指示信息，所述指示信息用于指示所述目标BSR格式。And transmitting, to the network device, indication information, where the indication information is used to indicate the target BSR format.
根据权利要求24所述的设备，其特征在于，所述通信模块具体用于：The device according to claim 24, wherein said communication module is specifically used to:

向所述网络设备发送MAC PDU，在所述MAC PDU的子包头中包括所述指示信息。Sending a MAC PDU to the network device, and including the indication information in a sub-packet header of the MAC PDU.
根据权利要求25所述的设备，其特征在于，所述指示信息携带于所述MAC PDU的子包头中的逻辑信道组标识LCID域。 The device according to claim 25, wherein the indication information is carried in a logical channel group identification LCID field in a sub-packet header of the MAC PDU.