Patent ID: 9680619
Date: 2017-06-13
CPC Classifications: H04L,H04W

Claim:
1. A sounding reference signal transmission method of a terminal in a wireless communication system, the method comprising: receiving time division duplexing (TDD) configuration information; receiving changed TDD configuration information; determining whether physical uplink control channel (PUCCH) resource and a sounding reference signal (SRS) are overlapped based on a PUCCH resource index; determining, when the PUCCH resource indicated by the PUCCH resource index mismatches the PUCCH resource indicated in the changed TDD configuration information, whether the PUCCH resource indicated in the changed TDD configuration information is overlapped with the SRS; and skipping, when the PUCCH resource indicated in the changed TDD configuration information is overlapped with the SRS, transmission of the SRS.