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

Claim 4:
5. The communication system of claim 4, wherein the connection establishment request message sent by the first terminal includes a terminal identifier of the first terminal and the connection establishment associated information, the connection establishment associated information includes connection reason information configured to identify a connection reason for establishing the unicast connection with the second terminal, the second terminal is configured to determine whether to agree to establish the unicast connection with the first terminal based on the connection establishment associated information, the connection establishment admission message includes a temporary identifier allocated for the first terminal by the second terminal, the temporary identifier is configured to indicate the first terminal to schedule a transmission resource in a process of establishing the unicast connection with the second terminal, thereby improving security of terminal information in establishing the unicast connection.