US 12,250,718 B2
Method of performing channel access procedure and apparatus therefor
Sechang Myung, Seoul (KR); Youngdae Lee, Seoul (KR); Suckchel Yang, Seoul (KR); and Seonwook Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/753,842
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jan. 10, 2022, PCT No. PCT/KR2022/000381
§ 371(c)(1), (2) Date Mar. 16, 2022,
PCT Pub. No. WO2022/154406, PCT Pub. Date Jul. 21, 2022.
Claims priority of application No. 10-2021-0005779 (KR), filed on Jan. 15, 2021; and application No. 10-2021-0047925 (KR), filed on Apr. 13, 2021.
Prior Publication US 2023/0164839 A1, May 25, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/0808 (2024.01); H04W 74/00 (2009.01); H04W 74/08 (2024.01); H04W 74/0816 (2024.01)
CPC H04W 74/0808 (2013.01) [H04W 74/004 (2013.01); H04W 74/0816 (2013.01); H04W 74/0866 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method of transmitting an uplink signal by a user equipment (UE) in a wireless communication system, the method comprising:
receiving first information related to an uplink (UL) transmission beam;
determining a beam for a Channel Access Procedure (CAP) based on the first information; and
transmitting the uplink signal through the UL transmission beam based on success of the CAP based on the beam for the CAP,
wherein, based on the UE indicating a beam correspondence without beam sweeping, the beam for the CAP is determined to be the same as the UL transmission beam.