US 11,856,566 B2
Method and apparatus for transmitting reference signal in wireless communication system
Hyunil Yoo, Suwon-si (KR); Taeyoung Kim, Seoul (KR); Cheolkyu Shin, Suwon-si (KR); Hyungju Nam, Gwangmyeong-si (KR); and Jeehwan Noh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 9, 2022, as Appl. No. 17/739,452.
Application 17/739,452 is a continuation of application No. 16/822,502, filed on Mar. 18, 2020, granted, now 11,330,590, issued on May 10, 2022.
Application 16/822,502 is a continuation of application No. 16/148,545, filed on Oct. 1, 2018, granted, now 10,602,518, issued on Mar. 24, 2020.
Claims priority of application No. 10-2017-0127953 (KR), filed on Sep. 29, 2017; and application No. 10-2017-0151594 (KR), filed on Nov. 14, 2017.
Prior Publication US 2022/0264575 A1, Aug. 18, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/0453 (2023.01); H04W 72/04 (2023.01); H04L 5/00 (2006.01); H04W 4/70 (2018.01); H04W 84/04 (2009.01)
CPC H04W 72/0453 (2013.01) [H04L 5/0048 (2013.01); H04L 5/0035 (2013.01); H04L 5/0051 (2013.01); H04W 4/70 (2018.02); H04W 84/042 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station, a configuration associated with a sound reference signal (SRS) including a first parameter, a second parameter and an offset parameter by higher layer signaling;
identifying a bandwidth for the SRS based on the first parameter and the second parameter included in the configuration;
identifying a starting point for the bandwidth based on the offset parameter included in the configuration; and
transmitting, to the base station, the SRS based on the identified bandwidth for the SRS and the identified starting point,
wherein the first parameter indicates UE-specific SRS bandwidth, the second parameter indicates an SRS bandwidth configuration, and the offset parameter indicates transmission comb offset.