	US 12,356,212 B2
	Method and apparatus for repeating uplink transmission for network cooperative communication
Youngrok Jang, Suwon-si (KR); Hoondong Noh, Suwon-si (KR); Jinhyun Park, Suwon-si (KR); and Hyoungju Ji, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/761,584
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Sep. 16, 2020, PCT No. PCT/KR2020/012516 § 371(c)(1), (2) Date Mar. 17, 2022, PCT Pub. No. WO2021/054726, PCT Pub. Date Mar. 25, 2021.
Claims priority of application No. 10-2019-0115029 (KR), filed on Sep. 18, 2019.
Prior Publication US 2022/0353698 A1, Nov. 3, 2022
Int. Cl. H04W 16/28 (2009.01); H04L 1/1812 (2023.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01)

CPC H04W 16/28 (2013.01) [H04L 1/1812 (2013.01); H04W 72/1268 (2013.01); H04W 72/23 (2023.01)]

16 Claims

1. A method performed by a terminal in a communication system, the method comprising:

transmitting, to a base station, capability information on physical uplink control channel (PUCCH) repetitions;

receiving, from the base station, PUCCH configuration information, the PUCCH configuration information including a plurality of spatialrelationinfo parameters;

receiving, from the base station, a medium access control-control element (MAC-CE) including an identifier of a PUCCH resource and identifiers of two spatialrelationinfo parameters for the PUCCH resource; and

performing repetitive PUCCH transmissions for transmitting uplink control information on the PUCCH resource by applying the two spatialrelationinfo parameters alternately.