US 12,457,659 B2
Method and apparatus for performing uplink transmission and receiving uplink transmission in wireless communication system
Seongwon Go, Seoul (KR); and Jiwon Kang, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Oct. 25, 2022, as Appl. No. 17/973,185.
Claims priority of application No. 10-2022-0049397 (KR), filed on Apr. 21, 2022.
Prior Publication US 2023/0345568 A1, Oct. 26, 2023
Int. Cl. H04W 76/19 (2018.01); H04B 7/0404 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 8/24 (2009.01); H04W 24/08 (2009.01); H04W 24/10 (2009.01); H04W 72/1268 (2023.01); H04W 72/21 (2023.01); H04W 72/231 (2023.01); H04W 72/232 (2023.01)
CPC H04W 76/19 (2018.02) 7 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, from a base station, configuration information, wherein the configuration information includes information related to a first reference signal (RS) set and a second RS set;
assessing radio link quality for at least one of the first RS set and the second RS set; and
based on the radio link quality for at least one of the first RS set and the second RS set being worse than a predetermined threshold, performing uplink transmission for radio link recovery to the base station,
wherein all RSs for each of the first RS set and the second RS set are activated based on at most N (N is an integer greater than 0) RSs are configured for the each of the first RS set and the second RS set, otherwise all RSs in the each of the first RS set and the second RS set are deactivated.