US 12,192,841 B2
Method and apparatus for configuring and indicating beam information in wireless communication system
Hoondong Noh, Suwon-si (KR); and Youngwoo Kwak, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/267,679
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Aug. 14, 2019, PCT No. PCT/KR2019/010354
§ 371(c)(1), (2) Date Feb. 10, 2021,
PCT Pub. No. WO2020/036433, PCT Pub. Date Feb. 20, 2020.
Claims priority of application No. 10-2018-0096169 (KR), filed on Aug. 17, 2018; and application No. 10-2018-0132133 (KR), filed on Oct. 31, 2018.
Prior Publication US 2021/0329517 A1, Oct. 21, 2021
Int. Cl. H04W 36/06 (2009.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 72/044 (2023.01)
CPC H04W 36/06 (2013.01) [H04B 7/0639 (2013.01); H04B 7/0695 (2013.01); H04L 5/001 (2013.01); H04W 72/046 (2013.01)] 20 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, beam change information for a downlink shared channel for a cell, wherein the beam change information includes transmission configuration indicator (TCI) state information for the downlink shared channel;
identifying a set of a plurality of component carriers to apply the beam change information; and
receiving, from the base station, data on the downlink shared channel, on a component carrier among the plurality of component carriers, based on a TCI state according to the beam change information,
wherein the TCI state information in the beam change information is applied to downlink shared channels on the plurality of component carriers.