CPC H04L 5/0051 (2013.01) [H04L 1/06 (2013.01); H04L 5/0023 (2013.01)] | 14 Claims |
1. A method of transmitting a sounding reference signal (SRS) by a user equipment (UE), the method comprising:
receiving, from a base station (B S), SRS configuration information related to configuration of SRS resources for antenna switching;
transmitting, to the BS, a first SRS on a first antenna port of a first SRS resource based on the SRS configuration information; and
transmitting, to the B S, a second SRS on a second antenna port of a second SRS resource based on the SRS configuration information,
wherein the first SRS resource and the second SRS resource are configured within a same slot, and
wherein at least one empty symbol is configured between the first SRS resource and the second SRS resource based on a subcarrier spacing configured for the UE.
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