US 11,792,737 B2
Method and apparatus for controlling uplink transmission power in wireless communication system
Jinkyu Kang, Gyeonggi-do (KR); Youngbum Kim, Gyeonggi-do (KR); Taehyoung Kim, Gyeonggi-do (KR); Taehan Bae, Gyeonggi-do (KR); Jeongho Yeo, Gyeonggi-do (KR); Jinyoung Oh, Gyeonggi-do (KR); and Seunghoon Choi, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd.
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Dec. 16, 2021, as Appl. No. 17/553,054.
Application 17/553,054 is a continuation of application No. 16/889,172, filed on Jun. 1, 2020, granted, now 11,228,983.
Application 16/889,172 is a continuation of application No. 16/242,651, filed on Jan. 8, 2019, granted, now 10,681,645, issued on Jun. 9, 2020.
Claims priority of application No. 10-2018-0002252 (KR), filed on Jan. 8, 2018.
Prior Publication US 2022/0110065 A1, Apr. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/14 (2009.01); H04W 52/24 (2009.01); H04L 5/00 (2006.01); H04W 52/42 (2009.01); H04W 52/08 (2009.01)
CPC H04W 52/146 (2013.01) [H04L 5/0048 (2013.01); H04W 52/08 (2013.01); H04W 52/245 (2013.01); H04W 52/42 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving a first reference signal (RS) on a first downlink bandwidth part (BWP) of a first carrier of a serving cell;
determining first pathloss information for a transmission of a physical uplink control channel (PUCCH) based on the first RS received on the first downlink BWP of the first carrier of the serving cell;
determining a transmission power for the PUCCH based on the first pathloss information;
receiving a second RS on a second downlink BWP of a second carrier of the serving cell;
determining second pathloss information for a transmission of a physical uplink shared channel (PUSCH) based on the second RS received on the second downlink BWP of the second carrier of the serving cell; and
determining a transmission power for the PUSCH based on the second pathloss information.