US 11,968,145 B2
Method for transmitting SRS and terminal therefor
Kukheon Choi, Seoul (KR); Jiwon Kang, Seoul (KR); Kyuseok Kim, Seoul (KR); Minki Ahn, Seoul (KR); and Kilbom Lee, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on Dec. 6, 2022, as Appl. No. 18/075,933.
Application 18/075,933 is a continuation of application No. 16/629,909, granted, now 11,558,161, previously published as PCT/KR2018/001275, filed on Jan. 30, 2018.
Claims priority of provisional application 62/537,491, filed on Jul. 27, 2017.
Prior Publication US 2023/0121186 A1, Apr. 20, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04L 1/06 (2006.01)
CPC H04L 5/0051 (2013.01) [H04L 1/06 (2013.01); H04L 5/0023 (2013.01)] 14 Claims
OG exemplary drawing
 
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.