WO2021057580A1 - Method and apparatus for determining priority of auxiliary link data channel, and user equipment - Google Patents

Method and apparatus for determining priority of auxiliary link data channel, and user equipment Download PDF

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Publication number
WO2021057580A1
WO2021057580A1 PCT/CN2020/115714 CN2020115714W WO2021057580A1 WO 2021057580 A1 WO2021057580 A1 WO 2021057580A1 CN 2020115714 W CN2020115714 W CN 2020115714W WO 2021057580 A1 WO2021057580 A1 WO 2021057580A1
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secondary link
priority
link data
state information
channel state
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PCT/CN2020/115714
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French (fr)
Chinese (zh)
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曲鑫
徐志昆
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北京紫光展锐通信技术有限公司
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Publication of WO2021057580A1 publication Critical patent/WO2021057580A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

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  • the present invention relates to the field of wireless communication technology, and in particular to a method, device and user equipment for determining the priority of a secondary link data channel.
  • NR New Radio, New Radio or New Air Interface
  • V2X Vehicle to X or Vehicle to Everything, information exchange between vehicles to the outside world
  • R16 Release 16, the 16th version of the agreement
  • NR V2X as an enhancement of LTE (Long Term Evolution) V2X technology, is a key technical means to enable vehicle networks.
  • NR V2X supports three transmission types, unicast, groupcast and broadcast. Among them, in order to improve the performance of unicast transmission, unicast transmission also supports channel state information reporting (Channel State Information reporting), and the channel state information report is carried by a secondary link data channel (Physical Sidelink Shared Chanenl, PSSCH). When the secondary link user is triggered to report the channel state information, the channel state information will be sent through the secondary link data channel.
  • the secondary link control channel (Physical Sidelink Control Channel, PSCCH) associated with the secondary link data channel contains necessary information for successfully decoding the secondary link data channel, and also contains priority information of the secondary link data channel.
  • auxiliary link data channel carries the auxiliary link channel state information report and does not carry the auxiliary link data
  • the auxiliary link data channel carries the auxiliary link data and the channel state information report at the same time
  • the method, device and user equipment for determining the priority of the secondary link data channel provided by the present invention can only carry the secondary link channel state information report on the secondary link data channel or the secondary link data channel simultaneously carries the secondary link data and the channel When reporting status information, determine the priority of the secondary link data channel.
  • the present invention provides a method for determining the priority of a secondary link data channel.
  • the method is applied to a first secondary link user, and the method includes:
  • the priority of the secondary link data channel is set to the received secondary link sent by the user of the second secondary link.
  • the priority of the secondary link data channel is set to the secondary link data priority and the channel state information report priority Or the received priority indicated by the secondary link control information sent by the second secondary link user.
  • the setting the priority of the secondary link data channel to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information report priority includes:
  • the channel state information report priority is determined according to network configuration or pre-configuration.
  • the setting the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority includes: setting the priority of the secondary link data channel The priority is set to the maximum value of the one or more priorities corresponding to the secondary link data transmission block, or the maximum value of the one or more priorities corresponding to the secondary link data transmission block and the channel state information reporting priority The maximum value between.
  • the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
  • the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
  • the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
  • the present invention provides a device for determining the priority of a secondary link data channel, where the device is located in a first secondary link user, and the device includes:
  • the first setting unit is used to set the priority of the secondary link data channel to the second received when the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data.
  • the second setting unit is used to set the priority of the secondary link data channel to the secondary link data priority when the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data. Or the maximum value of the secondary link data priority and the channel state information reporting priority.
  • the first setting unit is configured to set the priority of the secondary link data channel to the priority indicated by the received secondary link control information sent by the user of the second secondary link and the channel state information report Either one of the priorities or the maximum of the two.
  • the channel state information report priority is determined according to network configuration or pre-configuration.
  • the second setting unit is configured to set the priority of the secondary link data channel to the maximum value of one or more priorities corresponding to the secondary link data transmission block, or the secondary link data transmission block The maximum value between the corresponding one or more priority levels and the channel state information reporting priority level.
  • the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
  • the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
  • the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
  • the present invention provides a user equipment, the user equipment including the above-mentioned means for determining the priority of the secondary link data channel.
  • the method, device, and user equipment for determining the priority of the secondary link data channel provided by the embodiments of the present invention, when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data,
  • the priority of the secondary link data channel is set to the priority indicated by the received secondary link control information sent by the user of the second secondary link or the priority of the channel state information report; when the channel state information report is performed, and the secondary link
  • the priority of the auxiliary link data channel is set to the auxiliary link data priority or the maximum value of the auxiliary link data priority and the channel state information report priority . Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
  • FIG. 1 is a flowchart of a method for determining the priority of a secondary link data channel according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a secondary link user A sending a secondary link data channel and a secondary link channel state information reference signal to a secondary link user B according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a secondary link user A only sending a secondary link data channel to a secondary link user B according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a secondary link user B sending secondary link channel state information to a secondary link user A through a secondary link data channel according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a secondary link user B sending secondary link data and secondary link channel state information to the secondary link user A through the secondary link data channel according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of an apparatus for determining the priority of a secondary link data channel provided by an embodiment of the present invention.
  • the embodiment of the present invention provides a method for determining the priority of a secondary link data channel.
  • the method is applied to a first secondary link user. As shown in FIG. 1, the method includes:
  • the priority of the secondary link data channel is set to the received second secondary link user transmission The priority indicated by the secondary link control information or the channel state information report priority.
  • the priority of the secondary link data channel is set to the secondary link data priority or the secondary link data Priority and the maximum value of the channel state information report priority.
  • the secondary link data channel when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the secondary link data channel
  • the priority is set to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information reporting priority; when the channel state information report is performed, and the secondary link data channel carries the channel at the same time
  • the priority of the secondary link data channel when reporting status information and secondary link data, set the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority. Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
  • the secondary link user B is equivalent to the aforementioned first secondary link user
  • the secondary link user A is equivalent to the aforementioned second secondary link user.
  • the auxiliary link user A sends auxiliary link data to the auxiliary link user B.
  • the auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel.
  • the secondary link data channel is sent together with the secondary link channel state information reference signal, as shown in FIG. 2.
  • the secondary link user A triggers the secondary link user B to report the channel state information
  • the trigger method is that when the secondary link data channel and the secondary link channel state information reference signal are sent together, it is considered as a trigger.
  • the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and when it has no auxiliary link data to send to the auxiliary link user A, the auxiliary link channel state information is sent through the auxiliary link data channel, as shown in the figure 4 shown.
  • the secondary link user B can use any of the following three methods to determine the priority of the secondary link data channel that it sends to the secondary link A that carries the secondary link channel state information report and does not carry the secondary link data.
  • the secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the received secondary link control information (Sidelink Control Information, SCI) sent by the secondary link user A. ) Indicates the priority report, the priority indicated by the secondary link control information is the priority of the secondary link data channel sent to the secondary link user B, and the secondary link user A sends it to the secondary link
  • the secondary link data channel of user B may also be sent together with a channel state information reference signal (Channel State Information-Reference Signal, CSI-RS).
  • CSI-RS Channel State Information-Reference Signal
  • the secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the value of the network configuration or pre-configured channel state information report priority.
  • the secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the maximum value of the priorities determined in the above two methods.
  • the auxiliary link user A sends auxiliary link data to the auxiliary link user B.
  • the auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel.
  • the secondary link data channel is not sent together with the secondary link channel state information reference signal, as shown in FIG. 3.
  • the secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is to indicate the trigger through the secondary link control information.
  • the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and when it has no auxiliary link data to send to the auxiliary link user A, the auxiliary link channel state information is sent through the auxiliary link data channel, as shown in the figure 4 shown.
  • the secondary link user B can use any one of the three methods in Embodiment 1 to determine the priority of the secondary link data channel that it sends to the secondary link A that only carries the secondary link channel state information.
  • the auxiliary link user A sends auxiliary link data to the auxiliary link user B.
  • the auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel.
  • the secondary link data channel is sent together with the secondary link channel state information reference signal, as shown in FIG. 2.
  • the secondary link user A triggers the secondary link user B to report the channel state information
  • the trigger method is that when the secondary link data channel and the secondary link channel state information reference signal are sent together, it is considered as a trigger.
  • the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and it has auxiliary link data to send to the auxiliary link user A, the auxiliary link data and channel state information are sent through the auxiliary link data channel, As shown in Figure 5.
  • the secondary link user B can use any of the following methods to determine the priority of the secondary link data channel that it sends to the secondary link A and carries the secondary link data and channel state information.
  • the secondary link user B sets the secondary link data channel priority to the maximum value of one or more priorities corresponding to the carried secondary link data transmission block (transport block), where one or more priorities can be determined by User high-level signaling instructions.
  • the secondary link user B sets the secondary link data channel priority to the maximum value of the secondary link data priority and the channel state information report priority, where the secondary link data priority is the one corresponding to the secondary link data transmission block Or the maximum value of multiple priorities.
  • the channel state information reporting priority can be the network configuration or pre-configured channel state information reporting priority value, or the received secondary link control sent by user A The priority indicated by the message.
  • the secondary link control information triggers the secondary link user B to report the channel state information, and the priority indicated by the secondary link control information is the priority of the secondary link data channel sent to the secondary link user B, so
  • the secondary link data channel sent by the secondary link user A to the secondary link user B may also be sent together with the channel state information reference signal.
  • the auxiliary link user A sends auxiliary link data to the auxiliary link user B.
  • the auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel.
  • the secondary link data channel is not sent together with the secondary link channel state information reference signal, as shown in FIG. 3.
  • the secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is to indicate the trigger through the secondary link control information.
  • the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and it has auxiliary link data to send to the auxiliary link user A, the auxiliary link data and channel state information are sent through the auxiliary link data channel, As shown in Figure 5.
  • the secondary link user B can use any of the two methods in Embodiment 3 to determine the priority of the secondary link data channel that it sends to the secondary link A and carries the secondary link data and channel state information.
  • An embodiment of the present invention also provides a device for determining the priority of a secondary link data channel, where the device is located in a first secondary link user. As shown in FIG. 6, the device includes:
  • the first setting unit 11 is configured to set the priority of the secondary link data channel to the received first when the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry secondary link data. Second, the priority indicated by the secondary link control information sent by the secondary link user or the priority of the channel state information report;
  • the second setting unit 12 is configured to set the priority of the secondary link data channel to the secondary link data priority when the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data. Or the maximum value of the secondary link data priority and the channel state information reporting priority.
  • the secondary link data channel when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the secondary link data channel is The priority is set to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information reporting priority; when the channel state information report is performed, and the secondary link data channel carries the channel at the same time
  • the priority of the secondary link data channel when reporting status information and secondary link data, set the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority. Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
  • the first setting unit 11 is configured to set the priority of the secondary link data channel to the priority and channel state information indicated by the received secondary link control information sent by the second secondary link user Report any one of the priority levels or the maximum of the two.
  • the channel state information report priority is determined according to network configuration or pre-configuration.
  • the second setting unit 12 is configured to set the priority of the secondary link data channel to the maximum value of one or more priorities corresponding to the secondary link data transmission block, or the secondary link data transmission The maximum value between the maximum value of one or more priorities corresponding to the block and the channel state information reporting priority.
  • the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
  • the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
  • the secondary link data channel sent by the second secondary link user to the first secondary link user is sent together with the channel state information reference signal.
  • the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
  • An embodiment of the present invention also provides a user equipment, the user equipment including the foregoing device for determining the priority of the secondary link data channel.
  • the program can be stored in a computer readable storage medium. During execution, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

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Abstract

Provided are a method and apparatus for determining the priority of an auxiliary link data channel, and a user equipment. The method comprises: when channel state information reporting is performed, and an auxiliary link data channel bears a channel state information report and does not bear auxiliary link data, setting the priority of the auxiliary link data channel to be a priority indicated by received auxiliary link control information sent by a second auxiliary link user or a priority of the channel state information report; and when channel state information reporting is performed, and the auxiliary link data channel bears the channel state information report and the auxiliary link data at the same time, setting the priority of the auxiliary link data channel to be the priority of the auxiliary link data or the greater of the priority of the auxiliary link data and the priority of the channel state information report. According to the present invention, the priority of an auxiliary link data channel can be determined when the auxiliary link data channel only bears an auxiliary link channel state information report or bears auxiliary link data and the channel state information report at the same time.

Description

辅链路数据信道优先级的确定方法、装置及用户设备Method, device and user equipment for determining priority of auxiliary link data channel
本申请要求2019年9月27日提交中国专利局、申请号为2019109225910、发明名称为“辅链路数据信道优先级的确定方法、装置及用户设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on September 27, 2019, the application number is 2019109225910, and the invention title is "Method, Apparatus, and User Equipment for Determining the Priority of Secondary Link Data Channels", and its entire contents Incorporated in this application by reference.
技术领域Technical field
本发明涉及无线通信技术领域，尤其涉及一种辅链路数据信道优先级的确定方法、装置及用户设备。The present invention relates to the field of wireless communication technology, and in particular to a method, device and user equipment for determining the priority of a secondary link data channel.
背景技术Background technique
随着3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)的发展，NR(New Radio，新无线或新空口)V2X(Vehicle to X或Vehicle to Everything，车对外界的信息交换)作为R16(Release 16，协议第16版本)的一个关键技术方向正在得到广泛研究。NR V2X作为LTE(Long Term Evolution，长期演进)V2X技术的增强是使能车辆网的关键技术手段。With the development of 3GPP (3rd Generation Partnership Project), NR (New Radio, New Radio or New Air Interface) V2X (Vehicle to X or Vehicle to Everything, information exchange between vehicles to the outside world) is used as R16 ( Release 16, the 16th version of the agreement) is a key technical direction that is being extensively studied. NR V2X, as an enhancement of LTE (Long Term Evolution) V2X technology, is a key technical means to enable vehicle networks.
NR V2X支持三种传输类型，单播(unicast)、组播(groupcast)和广播(broadcast)。其中，为提高单播传输的性能，单播传输还支持信道状态信息报告(Channel State Information reporting)，且信道状态信息报告由辅链路数据信道(Physical Sidelink Shared Chanenl，PSSCH)承载。当辅链路用户被触发进行信道状态信息报告时，将通过辅链路数据信道发送信道状态信息。与辅链路数据信道关联的辅链路控制信道(Physical Sidelink Control Channel，PSCCH)包含成功译码辅链路数据信道的必要信息，还包含辅链路数据信道的优先级信息。NR V2X supports three transmission types, unicast, groupcast and broadcast. Among them, in order to improve the performance of unicast transmission, unicast transmission also supports channel state information reporting (Channel State Information reporting), and the channel state information report is carried by a secondary link data channel (Physical Sidelink Shared Chanenl, PSSCH). When the secondary link user is triggered to report the channel state information, the channel state information will be sent through the secondary link data channel. The secondary link control channel (Physical Sidelink Control Channel, PSCCH) associated with the secondary link data channel contains necessary information for successfully decoding the secondary link data channel, and also contains priority information of the secondary link data channel.
对于辅链路数据信道承载辅链路信道状态信息报告且不承载辅 链路数据，或者辅链路数据信道同时承载辅链路数据和信道状态信息报告的情况，如何确定辅链路数据信道的优先级，是目前需要解决的技术问题。For the case where the auxiliary link data channel carries the auxiliary link channel state information report and does not carry the auxiliary link data, or the auxiliary link data channel carries the auxiliary link data and the channel state information report at the same time, how to determine the auxiliary link data channel Priority is the technical problem that needs to be resolved at present.
发明内容Summary of the invention
本发明提供的辅链路数据信道优先级的确定方法、装置及用户设备，能够在辅链路数据信道仅承载辅链路信道状态信息报告或者辅链路数据信道同时承载辅链路数据和信道状态信息报告时，确定辅链路数据信道的优先级。The method, device and user equipment for determining the priority of the secondary link data channel provided by the present invention can only carry the secondary link channel state information report on the secondary link data channel or the secondary link data channel simultaneously carries the secondary link data and the channel When reporting status information, determine the priority of the secondary link data channel.
第一方面，本发明提供一种辅链路数据信道优先级的确定方法，所述方法应用于第一辅链路用户，所述方法包括：In the first aspect, the present invention provides a method for determining the priority of a secondary link data channel. The method is applied to a first secondary link user, and the method includes:
当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；When the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the priority of the secondary link data channel is set to the received secondary link sent by the user of the second secondary link. The priority indicated by the link control information or the priority of the channel state information report;
当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级、信道状态信息报告优先级或者接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。When the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data, the priority of the secondary link data channel is set to the secondary link data priority and the channel state information report priority Or the received priority indicated by the secondary link control information sent by the second secondary link user.
可选地，所述将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级包括：Optionally, the setting the priority of the secondary link data channel to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information report priority includes:
将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级和信道状态信息报告优先级中的任意一个或者二者中的最大值。Set the priority of the secondary link data channel to any one or the maximum of the priority indicated by the secondary link control information sent by the received second secondary link user and the channel state information report priority .
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration.
可选地，所述将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值包括：将辅链路数据信道的优先级设置为辅链路数据传输块对应的一个或多个优先级中的最大值，或者辅链路数据传输块对应的一个或多个优先级中的最大值与信道状态信息报告优先级之间的最大值。Optionally, the setting the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority includes: setting the priority of the secondary link data channel The priority is set to the maximum value of the one or more priorities corresponding to the secondary link data transmission block, or the maximum value of the one or more priorities corresponding to the secondary link data transmission block and the channel state information reporting priority The maximum value between.
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定，或者为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
可选地，所述接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级为所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道的优先级。Optionally, the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
可选地，当所述第二辅链路用户触发进行信道状态信息报告时，确定进行信道状态信息报告，其中，所述第二辅链路用户触发进行信道状态信息报告包括以下方式中的其中一个：所述第二辅链路用户将辅链路数据信道与辅链路信道状态信息参考信号一起向第一辅链路用户发送进行触发，或者通过辅链路控制信息指示进行触发，或者通过二者相结合的方式进行触发。Optionally, when the channel state information report is triggered by the second secondary link user, the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
第二方面，本发明提供一种辅链路数据信道优先级的确定装置，所述装置位于第一辅链路用户，所述装置包括：In a second aspect, the present invention provides a device for determining the priority of a secondary link data channel, where the device is located in a first secondary link user, and the device includes:
第一设置单元，用于当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；The first setting unit is used to set the priority of the secondary link data channel to the second received when the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data. The priority indicated by the secondary link control information sent by the secondary link user or the priority of the channel state information report;
第二设置单元，用于当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。The second setting unit is used to set the priority of the secondary link data channel to the secondary link data priority when the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data. Or the maximum value of the secondary link data priority and the channel state information reporting priority.
可选地，所述第一设置单元，用于将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级和信道状态信息报告优先级中的任意一个或者二者中的最大值。Optionally, the first setting unit is configured to set the priority of the secondary link data channel to the priority indicated by the received secondary link control information sent by the user of the second secondary link and the channel state information report Either one of the priorities or the maximum of the two.
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration.
可选地，所述第二设置单元，用于将辅链路数据信道的优先级设置为辅链路数据传输块对应的一个或多个优先级中的最大值，或者辅链路数据传输块对应的一个或多个优先级中的最大值与信道状态信息报告优先级之间的最大值。Optionally, the second setting unit is configured to set the priority of the secondary link data channel to the maximum value of one or more priorities corresponding to the secondary link data transmission block, or the secondary link data transmission block The maximum value between the corresponding one or more priority levels and the channel state information reporting priority level.
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定，或者为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
可选地，所述接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级为所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道的优先级。Optionally, the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
可选地，当所述第二辅链路用户触发进行信道状态信息报告时，确定进行信道状态信息报告，其中，所述第二辅链路用户触发进行信道状态信息报告包括以下方式中的其中一个：所述第二辅链路用户将辅链路数据信道与辅链路信道状态信息参考信号一起向第一辅链路用户发送进行触发，或者通过辅链路控制信息指示进行触发，或者通过二者相结合的方式进行触发。Optionally, when the channel state information report is triggered by the second secondary link user, the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
第三方面，本发明提供一种用户设备，所述用户设备包括上述辅链路数据信道优先级的确定装置。In a third aspect, the present invention provides a user equipment, the user equipment including the above-mentioned means for determining the priority of the secondary link data channel.
本发明实施例提供的辅链路数据信道优先级的确定方法、装置及用户设备，当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级 或者信道状态信息报告优先级；当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。从而能够在辅链路数据信道仅承载辅链路信道状态信息报告或者辅链路数据信道同时承载辅链路数据和信道状态信息报告时，确定辅链路数据信道的优先级。The method, device, and user equipment for determining the priority of the secondary link data channel provided by the embodiments of the present invention, when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data, The priority of the secondary link data channel is set to the priority indicated by the received secondary link control information sent by the user of the second secondary link or the priority of the channel state information report; when the channel state information report is performed, and the secondary link When the data channel carries both the channel state information report and the auxiliary link data, the priority of the auxiliary link data channel is set to the auxiliary link data priority or the maximum value of the auxiliary link data priority and the channel state information report priority . Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
附图说明Description of the drawings
图1为本发明实施例提供的辅链路数据信道优先级的确定方法的流程图；FIG. 1 is a flowchart of a method for determining the priority of a secondary link data channel according to an embodiment of the present invention;
图2为本发明实施例提供的辅链路用户A将辅链路数据信道和辅链路信道状态信息参考信号一起向辅链路用户B发送的示意图；2 is a schematic diagram of a secondary link user A sending a secondary link data channel and a secondary link channel state information reference signal to a secondary link user B according to an embodiment of the present invention;
图3为本发明实施例提供的辅链路用户A仅将辅链路数据信道向辅链路用户B发送的示意图；3 is a schematic diagram of a secondary link user A only sending a secondary link data channel to a secondary link user B according to an embodiment of the present invention;
图4为本发明实施例提供的辅链路用户B通过辅链路数据信道向辅链路用户A发送辅链路信道状态信息的示意图；4 is a schematic diagram of a secondary link user B sending secondary link channel state information to a secondary link user A through a secondary link data channel according to an embodiment of the present invention;
图5为本发明实施例提供的辅链路用户B通过辅链路数据信道向辅链路用户A发送辅链路数据和辅链路信道状态信息的示意图；5 is a schematic diagram of a secondary link user B sending secondary link data and secondary link channel state information to the secondary link user A through the secondary link data channel according to an embodiment of the present invention;
图6为本发明实施例提供的辅链路数据信道优先级的确定装置的结构示意图。FIG. 6 is a schematic structural diagram of an apparatus for determining the priority of a secondary link data channel provided by an embodiment of the present invention.
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
本发明实施例提供一种辅链路数据信道优先级的确定方法，所述方法应用于第一辅链路用户，如图1所示，所述方法包括：The embodiment of the present invention provides a method for determining the priority of a secondary link data channel. The method is applied to a first secondary link user. As shown in FIG. 1, the method includes:
S11、当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级。S11. When the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the priority of the secondary link data channel is set to the received second secondary link user transmission The priority indicated by the secondary link control information or the channel state information report priority.
S12、当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。S12. When the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data, the priority of the secondary link data channel is set to the secondary link data priority or the secondary link data Priority and the maximum value of the channel state information report priority.
需要说明的是，步骤S11和步骤S12并无执行上的先后顺序。It should be noted that there is no execution order of step S11 and step S12.
本发明实施例提供的辅链路数据信道优先级的确定方法，当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。从而能够在辅链路数据信道仅承载辅链路信道状态信息报告或者辅链路数据信道同时承载辅链路数据和信道状态信息报告时，确定辅链路数据信道的优先级。In the method for determining the priority of the secondary link data channel provided by the embodiment of the present invention, when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the secondary link data channel The priority is set to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information reporting priority; when the channel state information report is performed, and the secondary link data channel carries the channel at the same time When reporting status information and secondary link data, set the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority. Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
下面结合具体实施例对本发明辅链路数据信道优先级的确定方法进行详细说明。The method for determining the priority of the secondary link data channel of the present invention will be described in detail below with reference to specific embodiments.
在下述各实施例中，辅链路用户B相当于上述的第一辅链路用户，辅链路用户A相当于上述的第二辅链路用户。In the following embodiments, the secondary link user B is equivalent to the aforementioned first secondary link user, and the secondary link user A is equivalent to the aforementioned second secondary link user.
实施例1Example 1
辅链路用户A向辅链路用户B发送辅链路数据，辅链路数据由 辅链路数据信道承载，辅链路数据的调度信息由辅链路控制信道承载。辅链路数据信道与辅链路信道状态信息参考信号一起发送，如图2所示。The auxiliary link user A sends auxiliary link data to the auxiliary link user B. The auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel. The secondary link data channel is sent together with the secondary link channel state information reference signal, as shown in FIG. 2.
辅链路用户A触发辅链路用户B进行信道状态信息报告，触发方法为当辅链路数据信道与辅链路信道状态信息参考信号一起发送时则认为触发。The secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is that when the secondary link data channel and the secondary link channel state information reference signal are sent together, it is considered as a trigger.
辅链路用户B确定被触发进行辅链路信道状态信息报告，且当其无辅链路数据向辅链路用户A发送时，通过辅链路数据信道发送辅链路信道状态信息，如图4所示。The auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and when it has no auxiliary link data to send to the auxiliary link user A, the auxiliary link channel state information is sent through the auxiliary link data channel, as shown in the figure 4 shown.
辅链路用户B可以采用以下三种方式中的任意一种确定其向辅链路A发送的承载辅链路信道状态信息报告且不承载辅链路数据的辅链路数据信道的优先级。The secondary link user B can use any of the following three methods to determine the priority of the secondary link data channel that it sends to the secondary link A that carries the secondary link channel state information report and does not carry the secondary link data.
方式1：Way 1:
辅链路用户B将承载信道状态信息报告且不承载辅链路数据的辅链路数据信道优先级设置为与接收到的辅链路用户A发送的辅链路控制信息(Sidelink Control Information，SCI)所指示的优先级报告，所述辅链路控制信息所指示的优先级为发送给辅链路用户B的辅链路数据信道的优先级，所述辅链路用户A发送给辅链路用户B的辅链路数据信道还可以与信道状态信息参考信号(Channel State Information-Reference Signal，CSI-RS)一起发送。The secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the received secondary link control information (Sidelink Control Information, SCI) sent by the secondary link user A. ) Indicates the priority report, the priority indicated by the secondary link control information is the priority of the secondary link data channel sent to the secondary link user B, and the secondary link user A sends it to the secondary link The secondary link data channel of user B may also be sent together with a channel state information reference signal (Channel State Information-Reference Signal, CSI-RS).
方式2：Way 2:
辅链路用户B将承载信道状态信息报告且不承载辅链路数据的辅链路数据信道优先级设置为网络配置或预配置的信道状态信息报告优先级的值。The secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the value of the network configuration or pre-configured channel state information report priority.
方式3：Way 3:
辅链路用户B将承载信道状态信息报告且不承载辅链路数据的 辅链路数据信道优先级设置为上述两种方式所确定的优先级中的最大值。The secondary link user B sets the priority of the secondary link data channel that carries the channel state information report and does not carry the secondary link data to the maximum value of the priorities determined in the above two methods.
实施例2Example 2
辅链路用户A向辅链路用户B发送辅链路数据，辅链路数据由辅链路数据信道承载，辅链路数据的调度信息由辅链路控制信道承载。辅链路数据信道未与辅链路信道状态信息参考信号一起发送，如图3所示。The auxiliary link user A sends auxiliary link data to the auxiliary link user B. The auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel. The secondary link data channel is not sent together with the secondary link channel state information reference signal, as shown in FIG. 3.
辅链路用户A触发辅链路用户B进行信道状态信息报告，触发方法为通过辅链路控制信息指示触发。The secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is to indicate the trigger through the secondary link control information.
辅链路用户B确定被触发进行辅链路信道状态信息报告，且当其无辅链路数据向辅链路用户A发送时，通过辅链路数据信道发送辅链路信道状态信息，如图4所示。The auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and when it has no auxiliary link data to send to the auxiliary link user A, the auxiliary link channel state information is sent through the auxiliary link data channel, as shown in the figure 4 shown.
辅链路用户B可以采用实施例1中的三种方式中的任意一种确定其向辅链路A发送的仅承载辅链路信道状态信息的辅链路数据信道的优先级。The secondary link user B can use any one of the three methods in Embodiment 1 to determine the priority of the secondary link data channel that it sends to the secondary link A that only carries the secondary link channel state information.
实施例3Example 3
辅链路用户A向辅链路用户B发送辅链路数据，辅链路数据由辅链路数据信道承载，辅链路数据的调度信息由辅链路控制信道承载。辅链路数据信道与辅链路信道状态信息参考信号一起发送，如图2所示。The auxiliary link user A sends auxiliary link data to the auxiliary link user B. The auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel. The secondary link data channel is sent together with the secondary link channel state information reference signal, as shown in FIG. 2.
辅链路用户A触发辅链路用户B进行信道状态信息报告，触发方法为当辅链路数据信道与辅链路信道状态信息参考信号一起发送时则认为触发。The secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is that when the secondary link data channel and the secondary link channel state information reference signal are sent together, it is considered as a trigger.
辅链路用户B确定被触发进行辅链路信道状态信息报告，且其还有辅链路数据向辅链路用户A发送时，通过辅链路数据信道发送辅链路数据及信道状态信息，如图5所示。When the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and it has auxiliary link data to send to the auxiliary link user A, the auxiliary link data and channel state information are sent through the auxiliary link data channel, As shown in Figure 5.
辅链路用户B可以采用以下几种方式中的任意一种确定其向辅链路A发送的承载辅链路数据及信道状态信息的辅链路数据信道的优先级。The secondary link user B can use any of the following methods to determine the priority of the secondary link data channel that it sends to the secondary link A and carries the secondary link data and channel state information.
方式1：Way 1:
辅链路用户B将辅链路数据信道优先级设置为所承载的辅链路数据传输块(transport block)对应的一个或多个优先级中的最大值，其中一个或多个优先级可以由用户高层信令指示。The secondary link user B sets the secondary link data channel priority to the maximum value of one or more priorities corresponding to the carried secondary link data transmission block (transport block), where one or more priorities can be determined by User high-level signaling instructions.
方式2：Way 2:
辅链路用户B将辅链路数据信道优先级设置为辅链路数据优先级与信道状态信息报告优先级中的最大值，其中辅链路数据优先级为辅链路数据传输块对应的一个或多个优先级中的最大值，信道状态信息报告优先级可以为网络配置或预配置的信道状态信息报告优先级的值，还可以为接收到的辅链路用户A发送的辅链路控制信息所指示的优先级。所述辅链路控制信息触发辅链路用户B进行信道状态信息报告，所述辅链路控制信息所指示的优先级为发送给辅链路用户B的辅链路数据信道的优先级，所述辅链路用户A发送给辅链路用户B的辅链路数据信道还可以与信道状态信息参考信号一起发送。The secondary link user B sets the secondary link data channel priority to the maximum value of the secondary link data priority and the channel state information report priority, where the secondary link data priority is the one corresponding to the secondary link data transmission block Or the maximum value of multiple priorities. The channel state information reporting priority can be the network configuration or pre-configured channel state information reporting priority value, or the received secondary link control sent by user A The priority indicated by the message. The secondary link control information triggers the secondary link user B to report the channel state information, and the priority indicated by the secondary link control information is the priority of the secondary link data channel sent to the secondary link user B, so The secondary link data channel sent by the secondary link user A to the secondary link user B may also be sent together with the channel state information reference signal.
实施例4Example 4
辅链路用户A向辅链路用户B发送辅链路数据，辅链路数据由辅链路数据信道承载，辅链路数据的调度信息由辅链路控制信道承载。辅链路数据信道未与辅链路信道状态信息参考信号一起发送，如图3所示。The auxiliary link user A sends auxiliary link data to the auxiliary link user B. The auxiliary link data is carried by the auxiliary link data channel, and the scheduling information of the auxiliary link data is carried by the auxiliary link control channel. The secondary link data channel is not sent together with the secondary link channel state information reference signal, as shown in FIG. 3.
辅链路用户A触发辅链路用户B进行信道状态信息报告，触发方法为通过辅链路控制信息指示触发。The secondary link user A triggers the secondary link user B to report the channel state information, and the trigger method is to indicate the trigger through the secondary link control information.
辅链路用户B确定被触发进行辅链路信道状态信息报告，且其还有辅链路数据向辅链路用户A发送时，通过辅链路数据信道发送辅链路数据及信道状态信息，如图5所示。When the auxiliary link user B determines that it is triggered to report the auxiliary link channel state information, and it has auxiliary link data to send to the auxiliary link user A, the auxiliary link data and channel state information are sent through the auxiliary link data channel, As shown in Figure 5.
辅链路用户B可以采用实施例3中的两种方式中的任意一种确定其向辅链路A发送的承载辅链路数据及信道状态信息的辅链路数据信道的优先级。The secondary link user B can use any of the two methods in Embodiment 3 to determine the priority of the secondary link data channel that it sends to the secondary link A and carries the secondary link data and channel state information.
本发明实施例还提供一种辅链路数据信道优先级的确定装置，所述装置位于第一辅链路用户，如图6所示，所述装置包括：An embodiment of the present invention also provides a device for determining the priority of a secondary link data channel, where the device is located in a first secondary link user. As shown in FIG. 6, the device includes:
第一设置单元11，用于当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；The first setting unit 11 is configured to set the priority of the secondary link data channel to the received first when the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry secondary link data. Second, the priority indicated by the secondary link control information sent by the secondary link user or the priority of the channel state information report;
第二设置单元12，用于当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。The second setting unit 12 is configured to set the priority of the secondary link data channel to the secondary link data priority when the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data. Or the maximum value of the secondary link data priority and the channel state information reporting priority.
本发明实施例提供的辅链路数据信道优先级的确定装置，当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。从而能够在辅链路数据信道仅承载辅链路信道状态信息报告或者辅链路数据信道同时承载辅链路数据和信道状态信息报告时，确定辅链路数据信道的优先级。In the device for determining the priority of the secondary link data channel provided by the embodiment of the present invention, when the channel state information report is performed, and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the secondary link data channel is The priority is set to the priority indicated by the received secondary link control information sent by the second secondary link user or the channel state information reporting priority; when the channel state information report is performed, and the secondary link data channel carries the channel at the same time When reporting status information and secondary link data, set the priority of the secondary link data channel to the secondary link data priority or the maximum value of the secondary link data priority and the channel state information reporting priority. Therefore, when the secondary link data channel only carries the secondary link channel state information report or the secondary link data channel carries both the secondary link data and the channel state information report, the priority of the secondary link data channel can be determined.
可选地，所述第一设置单元11，用于将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级和信道状态信息报告优先级中的任意一个或者二者中的最大值。Optionally, the first setting unit 11 is configured to set the priority of the secondary link data channel to the priority and channel state information indicated by the received secondary link control information sent by the second secondary link user Report any one of the priority levels or the maximum of the two.
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration.
可选地，所述第二设置单元12，用于将辅链路数据信道的优先级设置为辅链路数据传输块对应的一个或多个优先级中的最大值，或者辅链路数据传输块对应的一个或多个优先级中的最大值与信道状态信息报告优先级之间的最大值。Optionally, the second setting unit 12 is configured to set the priority of the secondary link data channel to the maximum value of one or more priorities corresponding to the secondary link data transmission block, or the secondary link data transmission The maximum value between the maximum value of one or more priorities corresponding to the block and the channel state information reporting priority.
可选地，所述信道状态信息报告优先级根据网络配置或预配置而确定，或者为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。Optionally, the channel state information report priority is determined according to network configuration or pre-configuration, or is the priority indicated by the received secondary link control information sent by the second secondary link user.
可选地，所述接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级为所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道的优先级。Optionally, the priority indicated by the received secondary link control information sent by the second secondary link user is the secondary link data channel sent by the second secondary link user to the first secondary link user Priority.
可选地，所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道与信道状态信息参考信号一起发送。Optionally, the secondary link data channel sent by the second secondary link user to the first secondary link user is sent together with the channel state information reference signal.
可选地，当所述第二辅链路用户触发进行信道状态信息报告时，确定进行信道状态信息报告，其中，所述第二辅链路用户触发进行信道状态信息报告包括以下方式中的其中一个：所述第二辅链路用户将辅链路数据信道与辅链路信道状态信息参考信号一起向第一辅链路用户发送进行触发，或者通过辅链路控制信息指示进行触发，或者通过二者相结合的方式进行触发。Optionally, when the channel state information report is triggered by the second secondary link user, the channel state information report is determined to be performed, wherein the triggering of the channel state information report by the second secondary link user includes one of the following methods: One: The second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or triggers through the secondary link control information instruction, or through A combination of the two is used for triggering.
本发明实施例还提供一种用户设备，所述用户设备包括上述辅链路数据信道优先级的确定装置。An embodiment of the present invention also provides a user equipment, the user equipment including the foregoing device for determining the priority of the secondary link data channel.
本领域普通技术人员可以理解实现上述方法实施例中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆 体(Random Access Memory，RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the above method embodiments can be implemented by instructing relevant hardware through a computer program. The program can be stored in a computer readable storage medium. During execution, it may include the procedures of the above-mentioned method embodiments. Wherein, the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
以上所述，仅为本发明的具体实施方式，但本发明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发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (15)

  1. 一种辅链路数据信道优先级的设置方法，所述方法应用于第一辅链路用户，其特征在于，所述方法包括：A method for setting the priority of a secondary link data channel, the method is applied to a first secondary link user, and is characterized in that the method includes:
    当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；When the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data, the priority of the secondary link data channel is set to the received secondary link sent by the user of the second secondary link. The priority indicated by the link control information or the priority of the channel state information report;
    当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。When the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data, the priority of the secondary link data channel is set to the secondary link data priority or the secondary link data priority The maximum value in the priority of the channel state information report.
  2. 根据权利要求1所述的方法，其特征在于，所述将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级包括：The method according to claim 1, wherein the priority of the secondary link data channel is set to the priority or the channel state indicated by the received secondary link control information sent by the user of the second secondary link Information report priorities include:
    将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级和信道状态信息报告优先级中的任意一个或者二者中的最大值。Set the priority of the secondary link data channel to any one or the maximum of the priority indicated by the secondary link control information sent by the received second secondary link user and the channel state information report priority .
  3. 根据权利要求2所述的方法，其特征在于，所述信道状态信息报告优先级根据网络配置或预配置而确定。The method according to claim 2, wherein the channel state information report priority is determined according to network configuration or pre-configuration.
  4. 根据权利要求1所述的方法，其特征在于，所述将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值包括：将辅链路数据信道的优先级设置为辅链路数据传输块对应的一个或多个优先级中的最大值，或者辅链路数据传输块对应的一个或多个优先级中的最大值与信道状态信息报告优先级之间的最大值。The method according to claim 1, wherein the priority of the secondary link data channel is set to the maximum of the secondary link data priority or the secondary link data priority and the channel state information reporting priority Including: setting the priority of the secondary link data channel to the maximum of the one or more priorities corresponding to the secondary link data transmission block, or the largest of the one or more priorities corresponding to the secondary link data transmission block The maximum value between the value and the channel state information reporting priority.
  5. 根据权利要求4所述的方法，其特征在于，所述信道状态信息报告优先级根据网络配置或预配置而确定，或者为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。The method according to claim 4, wherein the channel state information report priority is determined according to network configuration or pre-configuration, or is indicated by the received secondary link control information sent by the second secondary link user Priority.
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所 述接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级为所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道的优先级。The method according to any one of claims 1 to 5, wherein the priority indicated by the received secondary link control information sent by the user of the second secondary link is the second secondary link The priority of the secondary link data channel sent by the user to the first secondary link user.
  7. 根据权利要求1所述的方法，其特征在于，当所述第二辅链路用户触发进行信道状态信息报告时，确定进行信道状态信息报告，其中，所述第二辅链路用户触发进行信道状态信息报告包括以下方式中的其中一个：所述第二辅链路用户将辅链路数据信道与辅链路信道状态信息参考信号一起向第一辅链路用户发送进行触发，或者通过辅链路控制信息指示进行触发，或者通过二者相结合的方式进行触发。The method according to claim 1, wherein when the second secondary link user triggers the channel state information report, it is determined to perform the channel state information report, wherein the second secondary link user triggers the channel state information report. The status information report includes one of the following methods: the second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or through the secondary link Route control information indicates to trigger, or to trigger by a combination of the two.
  8. 一种辅链路数据信道优先级的确定装置，所述装置位于第一辅链路用户，其特征在于，所述装置包括：A device for determining the priority of a secondary link data channel, the device is located in a first secondary link user, and is characterized in that the device includes:
    第一设置单元，用于当进行信道状态信息报告、且辅链路数据信道承载信道状态信息报告且不承载辅链路数据时，将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级或者信道状态信息报告优先级；The first setting unit is used to set the priority of the secondary link data channel to the second received when the channel state information report is performed and the secondary link data channel carries the channel state information report and does not carry the secondary link data. The priority indicated by the secondary link control information sent by the secondary link user or the priority of the channel state information report;
    第二设置单元，用于当进行信道状态信息报告、且辅链路数据信道同时承载信道状态信息报告和辅链路数据时，将辅链路数据信道的优先级设置为辅链路数据优先级或者辅链路数据优先级与信道状态信息报告优先级中的最大值。The second setting unit is used to set the priority of the secondary link data channel to the secondary link data priority when the channel state information report is performed and the secondary link data channel carries both the channel state information report and the secondary link data. Or the maximum value of the secondary link data priority and the channel state information reporting priority.
  9. 根据权利要求8所述的装置，其特征在于，所述第一设置单元，用于将辅链路数据信道的优先级设置为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级和信道状态信息报告优先级中的任意一个或者二者中的最大值。The device according to claim 8, wherein the first setting unit is configured to set the priority of the secondary link data channel to the received secondary link control information sent by the second secondary link user. Either one of the indicated priority and the channel state information report priority or the maximum of the two.
  10. 根据权利要求9所述的装置，其特征在于，所述信道状态信息报告优先级根据网络配置或预配置而确定。The apparatus according to claim 9, wherein the channel state information report priority is determined according to network configuration or pre-configuration.
  11. 根据权利要求8所述的装置，其特征在于，所述第二设置单元，用于将辅链路数据信道的优先级设置为辅链路数据传输块对应的一个或多个优先级中的最大值，或者辅链路数据传输块对应的一个或多个优先级中的最大值与信道状态信息报告优先级之间的最大值。The device according to claim 8, wherein the second setting unit is configured to set the priority of the secondary link data channel to the largest of the one or more priorities corresponding to the secondary link data transmission block. Value, or the maximum value between the maximum value of one or more priorities corresponding to the secondary link data transmission block and the channel state information reporting priority.
  12. 根据权利要求11所述的装置，其特征在于，所述信道状态信息报告优先级根据网络配置或预配置而确定，或者为接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级。The apparatus according to claim 11, wherein the channel state information report priority is determined according to network configuration or pre-configuration, or is indicated by the received secondary link control information sent by the second secondary link user Priority.
  13. 根据权利要求8至12中任一项所述的装置，其特征在于，所述接收到的第二辅链路用户发送的辅链路控制信息所指示的优先级为所述第二辅链路用户发送给第一辅链路用户的辅链路数据信道的优先级。The apparatus according to any one of claims 8 to 12, wherein the priority indicated by the received secondary link control information sent by the user of the second secondary link is the second secondary link The priority of the secondary link data channel sent by the user to the first secondary link user.
  14. 根据权利要求8所述的装置，其特征在于，当所述第二辅链路用户触发进行信道状态信息报告时，确定进行信道状态信息报告，其中，所述第二辅链路用户触发进行信道状态信息报告包括以下方式中的其中一个：所述第二辅链路用户将辅链路数据信道与辅链路信道状态信息参考信号一起向第一辅链路用户发送进行触发，或者通过辅链路控制信息指示进行触发，或者通过二者相结合的方式进行触发。8. The apparatus according to claim 8, wherein when the second secondary link user triggers the channel state information report, it is determined to perform the channel state information report, wherein the second secondary link user triggers the channel state information report. The status information report includes one of the following methods: the second secondary link user sends the secondary link data channel together with the secondary link channel state information reference signal to the first secondary link user for triggering, or through the secondary link Route control information indicates to trigger, or to trigger by a combination of the two.
  15. 一种用户设备，其特征在于，所述用户设备包括如权利要求8至14中任一项所述的辅链路数据信道优先级的确定装置。A user equipment, characterized in that the user equipment comprises the device for determining the priority of a secondary link data channel according to any one of claims 8 to 14.
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