Communication method and apparatus for facilitating vehicle-to-everything service
AssigneeHuawei Technologies Co., Ltd.
InventorsJiangwei Ying, Yanmei Yang
Life of this patent
Estimating the term…
Abstract
This application relates to the field of communication technologies and discloses communication methods and apparatuses. One method includes: determining, by a first terminal device, a first discontinuous reception (DRX) parameter based on a transmission requirement of a first vehicle-to-everything (V2X) service, wherein the transmission requirement comprises a service requirement, and sending, by the first terminal device to a second terminal device, the first DRX parameter for proximity communication 5 (PC5) communication of the first V2X service between the first terminal device and the second terminal device.
Claims18
A communication method, comprising:
- sending, by a vehicle-to-everything (V2X) layer of a first terminal device, a transmission requirement of a first V2X service to an access stratum of the first terminal device;
- determining, by the access stratum of the first terminal device, a first discontinuous reception (DRX) parameter based on a transmission requirement of the first V2X service, wherein the transmission requirement comprises a service requirement;
- and
- sending, by the first terminal device to a second terminal device, the first DRX parameter for proximity communication 5 (PC5) communication of the first V2X service between the first terminal device and the second terminal device.
An apparatus, comprising:
- at least one processor:
- one or more memories storing programming instructions for execution by the at least one processor to:
- receive, from a first terminal device, a first discontinuous reception (DRX) parameter for proximity communication 5 (PC5) communication of a first V2X service between the first terminal device and the apparatus, wherein the first DRX parameter is determined, by an access stratum of the first terminal device, based on a transmission requirement of a first vehicle-to-everything (V2X) service received from a V2X layer of the first terminal device, and wherein the transmission requirement comprises a service requirement;
- and
- perform PC5 communication of the first V2X service with the first terminal device based on the first DRX parameter.
A communication apparatus, comprising:
- at least one processor:
- one or more memories storing programming instructions for execution by the at least one processor to:
- send, by a vehicle-to-everything (V2X) layer, a transmission requirement of a first V2X service to an access stratum of the communication apparatus;
- determine, by the access stratum, a first discontinuous reception (DRX) parameter based on a transmission requirement of the first V2X service, wherein the transmission requirement comprises a service requirement;
- and
- send, to a second terminal device, the first DRX parameter for proximity communication 5 (PC5) communication of the first V2X service between the apparatus and the second terminal device.
Dependencies are inferred from the claim text.