Patent ID: 11963245
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method of claim 1, wherein the indication information comprises the first identifier and the second identifier, the first identifier comprises a first MAC layer identifier and a first PHY layer identifier, the second identifier comprises a second MAC layer identifier and a second PHY layer identifier, the second MAC layer identifier is configured to update the first MAC layer identifier and the second PHY layer identifier is configured to update the first PHY layer identifier, and wherein transmitting, by the first terminal, the indication information to the second terminal comprises:
generating, by the first terminal, an MAC PDU, wherein an MAC CE in the MAC PDU carries the second MAC layer identifier, another MAC CE in the MAC PDU carries the second PHY layer identifier, and an MAC subheader in the MAC PDU carries the first MAC layer identifier;
encoding and modulating, by the first terminal, the first PHY layer identifier and the MAC PDU to obtain data carrying the first identifier and the second identifier; and
transmitting, by the first terminal, the data carrying the first identifier and the second identifier to the second terminal.