Patent ID: 11917507
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The method of claim 2, wherein transmitting the HARQ feedback information for the first user data to the first V2X device further comprises:
transmitting, in the feedback time window for a last retransmission of the first user data, the HARQ feedback information for the first user data, in response to that the first user data is data to be retransmitted; or
transmitting, for each retransmission of the first user data, the HARQ feedback information for a retransmission of the first user data in a feedback time window corresponding to the retransmission of the first user data, in response to that the first user data is data to be retransmitted.