Data transmission method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsErkai Chen, Shuri Liao, Youlong Cao, Shengyue Dou, Xiaoying Xu
Life of this patent
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Abstract
In an uplink transmission method for extended reality (XR) services, user equipment (UE) notifies a base station that a data flow of a current service has an uplink integrity transmission requirement. The base station maps a QoS flow having the uplink integrity transmission requirement to a corresponding radio bearer, and notifies the UE of the corresponding radio bearer through a signaling configuration. The UE then reports, through a MAC CE, a data amount of the service flow having the integrity transmission requirement.
Claims20
A communication method performed by a communication apparatus, comprising:
- sending first information to a radio access network device, wherein the first information indicates an integrity transmission requirement of to-be-transmitted data of a terminal device;
- sending second information to the radio access network device, wherein the second information indicates a data amount of the to-be-transmitted data;
- receiving first configuration information from the radio access network device;
- and
- configuring a transmission resource or a priority of the to-be-transmitted data, or both the transmission resource and the priority of the to-be-transmitted data, based on the first configuration information.
A communication apparatus comprising:
- a processor configured to:
- send first information to a radio access network device, wherein the first information indicates an integrity transmission requirement of to-be-transmitted data of a terminal device;
- send second information to the radio access network device, wherein the second information indicates a data amount of the to-be-transmitted data;
- receive first configuration information from the radio access network device;
- and
- configure a transmission resource or a priority of the to-be-transmitted data, or both the transmission resource and the priority of the to-be-transmitted data, based on the first configuration information.
A non-transitory computer readable medium storing instructions that, when executed by a processor of a communication apparatus, cause the communication apparatus to perform operations of:
- sending first information to a radio access network device, wherein the first information indicates an integrity transmission requirement of to-be-transmitted data of a terminal device;
- sending second information to the radio access network device, wherein the second information indicates a data amount of the to-be-transmitted data;
- receiving first configuration information from the radio access network device;
- and
- configuring a transmission resource or a priority of the to-be-transmitted data, or both the transmission resource and the priority of the to-be-transmitted data, based on the first configuration information.
Dependencies are inferred from the claim text.