Patent ID: 11950302
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method for data transmission, the method applied to a first terminal and comprising:
sending a connection establishment request message for establishing a unicast connection with a second terminal to the second terminal, the second terminal determining whether to agree to establish the unicast connection with the first terminal based on the connection establishment request message;
receiving a connection establishment message returned by the second terminal, the connection establishment message comprising a connection establishment admission message or a connection establishment rejection message; and
determining a strategy for data transmission with the second terminal based on the connection establishment message;
wherein the connection establishment admission message comprises a temporary identifier allocated for the first terminal by the second terminal in response to the connection establishment message comprising the connection establishment admission message, the temporary identifier is configured to indicate the first terminal to schedule a transmission resource in a process of establishing the unicast connection based on sidelink;
wherein the connection establishment rejection message comprises a transmission indication message in response to the connection establishment message comprising the connection establishment rejection message, the transmission indication message is configured to indicate a mode of data transmission between the first terminal and the second terminal.