Patent ID: 11894900
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of transmitting a Sounding Reference Signal (SRS) by a User Equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station, a Channel State Information-Reference Signal (CSI-RS);
transmitting, to the base station, a CSI report including a Channel Quality Indicator (CQI) based on the received CSI-RS;
receiving, from the base station, a first configuration information;
receiving, from the base station, a second configuration information including an SRS configuration; and
transmitting the SRS based on the first configuration information and the second configuration information;
wherein based on the CQI including information indicating that the UE is located at an edge of a cell of the base station, the first configuration information indicates that the SRS is transmitted.