US 12,267,786 B2
Method and apparatus for controlling uplink power in wireless communication system
Sun-Heui Ryoo, Yongin-si (KR); Jung-Soo Jung, Seongnam-si (KR); Hyun-Jeong Kang, Seoul (KR); Jong-Hyung Kwun, Seoul (KR); and Sung-Jin Lee, Bucheon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Oct. 6, 2023, as Appl. No. 18/482,582.
Application 18/482,582 is a continuation of application No. 18/156,778, filed on Jan. 19, 2023, granted, now 11,785,554.
Application 18/156,778 is a continuation of application No. 17/092,795, filed on Nov. 9, 2020, granted, now 11,564,175, issued on Jan. 24, 2023.
Application 17/092,795 is a continuation of application No. 16/670,335, filed on Oct. 31, 2019, granted, now 10,834,682, issued on Nov. 10, 2020.
Application 16/670,335 is a continuation of application No. 16/144,273, filed on Sep. 27, 2018, granted, now 10,531,396, issued on Jan. 7, 2020.
Application 16/144,273 is a continuation of application No. 15/439,421, filed on Feb. 22, 2017, granted, now 10,142,940, issued on Jan. 7, 2020.
Application 15/439,421 is a continuation of application No. 14/268,783, filed on May 2, 2014, granted, now 9,603,098, issued on Mar. 21, 2017.
Claims priority of application No. 10-2013-0049455 (KR), filed on May 2, 2013; and application No. 10-2014-0053393 (KR), filed on May 2, 2014.
Prior Publication US 2024/0040512 A1, Feb. 1, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 4/00 (2018.01); H04W 52/14 (2009.01); H04W 52/34 (2009.01); H04W 52/36 (2009.01); H04W 76/15 (2018.01); H04W 76/27 (2018.01)
CPC H04W 52/146 (2013.01) [H04W 52/34 (2013.01); H04W 52/365 (2013.01); H04W 76/15 (2018.02); H04W 76/27 (2018.02)] 18 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
establishing a first link with a first base station (BS) and a second link with a second BS, the first BS and the second BS configured in a dual connectivity for the UE; and
in response to identifying that a power headroom report (PHR) trigger event associated with the first BS occurs, transmitting a dual connectivity PHR to the second BS on an allocated uplink resource for the second BS,
wherein the dual connectivity PHR comprises a first power headroom (PH) for a cell associated with the first BS and a second PH for a cell associated with the second BS.