US 11,722,199 B2
Method for supporting beam correspondence and apparatus thereof
Suhwan Lim, Seoul (KR); Jaehyun Park, Seoul (KR); Sangwook Lee, Seoul (KR); Manyoung Jung, Seoul (KR); and Jinyup Hwang, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Sep. 24, 2021, as Appl. No. 17/484,008.
Application 17/484,008 is a continuation of application No. 16/789,055, filed on Feb. 12, 2020, granted, now 11,146,322.
Claims priority of application No. 10-2019-0018175 (KR), filed on Feb. 15, 2019; and application No. 10-2019-0037440 (KR), filed on Mar. 29, 2019.
Prior Publication US 2022/0014254 A1, Jan. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/06 (2006.01); H04B 7/26 (2006.01); H04W 8/22 (2009.01); H04B 7/185 (2006.01); H04B 17/10 (2015.01)
CPC H04B 7/0695 (2013.01) [H04B 7/18513 (2013.01); H04B 7/2693 (2013.01); H04B 17/102 (2015.01); H04W 8/22 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for supporting beam correspondence, the method performed by a user equipment (UE) and comprising:
determining beam correspondence based on at least a beam correspondence tolerance requirement,
wherein the beam correspondence tolerance requirement includes a delta effective isotropic radiated power (EIRP) of 3 dB,
wherein the delta EIRP of 3 dB is determined based on a first EIRP and a second EIRP,
wherein the first EIRP is based on a beam the UE chooses, and
wherein the second EIRP is the highest EIRP based on an uplink beam sweeping;
transmitting UE capability information to a base station,
wherein the UE capability information includes first information related to a capability of supporting beam correspondence, based on the determined beam correspondence.