US 12,477,514 B2
Method and apparatus for paging in wireless communication system
Fuyuan Li, Beijing (CN); Lixiang Xu, Beijing (CN); Bin Wang, Beijing (CN); Weiwei Wang, Beijing (CN); and Hong Wang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 18/004,026
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
PCT Filed Jun. 16, 2021, PCT No. PCT/KR2021/007531
§ 371(c)(1), (2) Date Dec. 30, 2022,
PCT Pub. No. WO2022/005055, PCT Pub. Date Jan. 6, 2022.
Claims priority of application No. 202010635816.7 (CN), filed on Jul. 3, 2020.
Prior Publication US 2024/0031984 A1, Jan. 25, 2024
Int. Cl. H04W 68/02 (2009.01); H04W 36/08 (2009.01); H04W 56/00 (2009.01); H04W 74/0833 (2024.01)
CPC H04W 68/02 (2013.01) [H04W 36/08 (2013.01); H04W 56/0015 (2013.01); H04W 74/0833 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method performed by a gNode B-distributed unit (gNB-DU) in a wireless communication system, the method comprising:
receiving, from a gNode B-central unit (gNB-CU), a user equipment (UE) context release command message;
generating a UE context release complete message including information related to recommended synchronization signal blocks (SSBs) as assistance information for paging a UE, wherein the information includes identification information of one or more SSB beams that have been accessed by the UE in each of a plurality of cells;
transmitting, to the gNB-CU, the UE context release complete message; and
receiving, from the gNB-CU, a paging message including a paging cell list, wherein the paging cell list includes the information related to the recommended SSBs.