US 11,917,566 B2
Method and device for transmitting and receiving wireless signal in wireless communication system
Seonwook Kim, Seoul (KR); Hyunsoo Ko, Seoul (KR); Suckchel Yang, Seoul (KR); Youngdae Lee, Seoul (KR); and Seokmin Shin, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 6, 2023, as Appl. No. 18/094,077.
Application 18/094,077 is a continuation of application No. 17/796,832, previously published as PCT/KR2021/001900, filed on Feb. 15, 2021.
Claims priority of application No. 10-2020-0017688 (KR), filed on Feb. 13, 2020; application No. 10-2020-0097374 (KR), filed on Aug. 4, 2020; application No. 10-2020-0133310 (KR), filed on Oct. 15, 2020; and application No. 10-2021-0005608 (KR), filed on Jan. 14, 2021.
Prior Publication US 2023/0164712 A1, May 25, 2023
Int. Cl. H04W 56/00 (2009.01); H04L 5/00 (2006.01); H04W 16/14 (2009.01)
CPC H04W 56/001 (2013.01) [H04L 5/0094 (2013.01); H04W 16/14 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method of receiving downlink signal by a user equipment (UE) in a wireless communication system, the method comprising:
detecting a synchronization signal/physical broadcast channel (SS/PBCH) block on a cell of shared spectrum;
obtaining quasi-co-located (QCL) information regarding a QCL relationship between SS/PBCH blocks on the cell;
obtaining position information regarding positions of the SS/PBCH blocks within a predetermined time window for the cell,
wherein the position information includes a first 8-bit bitmap related to a plurality of groups, each group including a plurality of SS/PBCH block indexes, and a second 8-bit bitmap related to the SS/PBCH block indexes in each group, and
wherein, based on a value of the QCL information being 32, m-th bit in the first 8-bit bitmap is set to zero for m being greater than 4.