Patent ID: 11903010
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A communications apparatus, comprising:
a memory storage comprising instructions; and
one or more processors in communication with the memory storage, wherein the execution of the instructions by the one or more processors causes the apparatus to:
receive, from a first terminal device or a second terminal device, channel state information of a first sidelink, wherein the first sidelink is a direct link from the first terminal device to the second terminal device;
receive channel state information of a second sidelink and channel state information of a third sidelink from a third terminal device, wherein the second sidelink is a direct link from the second terminal device to the third terminal device, and the third sidelink is a direct link from the first terminal device to the third terminal device;
determine, based on the channel state information of the third sidelink, the channel state information of the second sidelink, and the channel state information of the first sidelink, a link for sending data or control information by the first terminal device to the third terminal device; and
send information about the link to the first terminal device.