Patent ID: 11876741
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An uplink transmission method, comprising:
instructing, by a base station, a User Equipment (UE) to send Sounding Reference Signals (SRSs) corresponding to N groups of SRS resources, wherein each group of SRS resources comprises one or more SRS resources, and N is a positive integer greater than 1;
receiving, by the base station, the SRSs sent by the UE;
determining, by the base station, X groups of uplink scheduling information;
wherein each group of uplink scheduling information corresponds to one of the N groups of SRS resources, different groups of uplink scheduling information correspond to different groups of SRS resources in the N groups of SRS resources, and
X is a positive integer greater than land less than N, or
X is a positive integer greater than 1 and equal to N; and
sending, by the base station, the X groups of uplink scheduling information to the UE for the UE performing uplink signal transmission according to the X groups of uplink scheduling information.