Title:
METHOD FOR TRANSMITTING/RECEIVING UPLINK SIGNAL AND APPARATUS FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/204494
Kind Code:
A1
Abstract:
The present disclosure provides a method by which a terminal transmits a sounding reference signal (SRS) in a wireless communication system. In particular, the method may comprise: receiving (i) first information related to a plurality of SRS resource sets and (ii) second information related to SRS groups corresponding to the respective plurality of SRS resource sets, wherein each of the plurality of SRS resource sets includes at least one SRS resource; receiving third information indicating that, among the SRS groups, a first SRS group is available and a second SRS group is not available; and transmitting an SRS through an SRS resource of an SRS resource set included in the first SRS group, wherein all of one or more first SRS resource sets included in the first SRS group correspond to the number of first antenna ports, all of one or more second SRS resource sets included in the second SRS group correspond to the number of second antenna ports, and the number of first antenna ports and the number of second antenna ports are different.
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Inventors:
KIM SEONWOOK (KR)
KIM KIJUN (KR)
YANG SUCKCHEL (KR)
CHOI SEUNGHWAN (KR)
PARK HAEWOOK (KR)
KIM KYUSEOK (KR)
GO SEONGWON (KR)
KIM KIJUN (KR)
YANG SUCKCHEL (KR)
CHOI SEUNGHWAN (KR)
PARK HAEWOOK (KR)
KIM KYUSEOK (KR)
GO SEONGWON (KR)
Application Number:
PCT/KR2023/004651
Publication Date:
October 26, 2023
Filing Date:
April 06, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W52/02; H04B7/06; H04B7/08; H04L5/00; H04W72/23; H04W76/28
Domestic Patent References:
| WO2019069236A1 | 2019-04-11 |
Foreign References:
| KR20210024079A | 2021-03-04 | |||
| KR20200035916A | 2020-04-06 | |||
| KR20190060999A | 2019-06-04 | |||
| KR20210036982A | 2021-04-05 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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