Patent ID: 11943744
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. A sidelink communication method, comprising:
receiving, by a terminal device, resource configuration information sent by a network device, wherein the resource configuration information is for configuring a common resource for the terminal device, and the common resource is a resource that is configured by the network device for all terminal devices within coverage of the network device and that is to be used by all the terminal devices to perform sidelink communication:
receiving, by the terminal device, sidelink bandwidth parts (BWP) indication information sent by the network device, wherein the sidelink BWP indication information indicates N sidelink bandwidth parts (SL-BWPs), the N SL-BWPs are bandwidth parts BWPs used by the terminal device to perform sidelink communication, and the N SL-BWPs comprise a frequency domain resource corresponding to the common resource, wherein N is a positive integer;
receiving, by the terminal device, uplink BWP indication information sent by the network device, wherein the uplink BWP indication information indicates Y uplink bandwidth parts (UL-BWPs), and Y is a positive integer;
performing, by the terminal device, sidelink communication with another terminal device in the N SL-BWPs; wherein
the Y UL-BWPs and the N SL-BWPs are located on a same carrier; and
the Y UL-BWPs and the N SL-BWPs comprise a first frequency domain resource, the first frequency domain resource belongs to the Y UL-BWPs, and the first frequency domain resource belongs to the N SL-BWPs.