Patent ID: 11877261
Assignee: HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method according to claim 1, wherein
the first information comprises the service change information,
the service change information comprises a changed service and an identifier of a first area,
the first area is an area in which the changed service is used, and
the updating, by the first device, the PC5 configuration parameter based on the first information comprises:
determining, based on the changed service, a target service used in the first area;
determining a quantity of terminals that have the target service;
determining, based on the target service and the quantity of terminals, a PC5 communication resource required in the first area; and
updating, based on the PC5 communication resource required in the first area, a PC5 communication resource pool that corresponds to the first area and that is in the PC5 configuration parameter.