Patent ID: 11909536
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A terminal device, wherein the terminal device is a first terminal device, the first terminal device comprising a processor configured to:
receive a first message on a first sidelink transmission channel sent by a second terminal device, wherein the first sidelink transmission channel is used for transmitting the first message;
send a second message on a second sidelink transmission channel to the second terminal device in response to the first message, wherein the second sidelink transmission channel is used for transmitting the second message, and the second message is a feedback message of the first message;
determine a first transmission resource from a first transmission resource set according to a group identifier of a first terminal device group, wherein the group identifier is a device group identifier for identifying a group that the first terminal device group belongs to,
wherein determining the first transmission resource, comprises:
acquiring the first transmission resource set; and
determining the first transmission resource from the first transmission resource set,

wherein determining the first transmission resource from the first transmission resource set comprises:
determining the first transmission resource from the first transmission resource set further according to at least one of the following: an identifier of the first terminal device, or second indication information sent to the first terminal device by the second terminal device,

wherein receiving the second indication information while receiving the first message.