Patent ID: 9621315
Date: 2017-04-11
CPC Classifications: H04L,H04W

Claim:
1. A method, implemented by a base station, of allocating Sounding Reference Signal (SRS) uplink resources to multiple User Equipments (UEs), the method comprising: inputting a value of an SRS period (T configuring a value of a time domain parameter (srs-ConfigIndex) for allocating time domain resources for the UEs' SRS; configuring a value of a frequency domain parameter (transmissionComb) for mapping the UEs' SRS in same time domain resource to different frequency domain resources; configuring a value of a cyclic shift parameter (cyclicShift) for further dividing the UEs' SRS in same time domain resource and frequency domain resource; transmitting the srs-ConfigIndex, transmissionComb, and cyclicShift parameters configured by the base station to the respective UEs.