US Patent No. 10,602,518

METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,602,518
Issue Date March 24, 2020
Title Method And Apparatus For Transmitting Reference Signal In Wireless Communication System
Inventorship Hyunil Yoo, Suwon-si (KR)
Taeyoung Kim, Seoul (KR)
Cheolkyu Shin, Suwon-si (KR)
Hyungju Nam, Gwangmyeong-si (KR)
Jeehwan Noh, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,602,518

1. A method of a user equipment (UE) in a wireless communication system, the method comprising:receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling;
identifying a bandwidth for the SRS based on the first parameter and the second parameter; and
transmitting, to the base station, the SRS based on the identified bandwidth for the SRS,
wherein the first parameter and the second parameter comprise UE-specific parameters,
wherein a first value of the first parameter indicates a first bandwidth set not including 272 resource blocks (RB) and a second value of the first parameter indicates a second bandwidth set including 272 RB in a predetermined table, and
wherein the first bandwidth set does not include a part of the second bandwidth set less than 272 RB.