US 12,273,821 B2
Beam indication for uplink power control
Ravikiran Nory, San Josè, CA (US); Stephen Grant, Pleasanton, CA (US); Claes Tidestav, Bålsta (SE); and Niklas Wernersson, Kungsängen (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Apr. 20, 2022, as Appl. No. 17/724,887.
Application 17/724,887 is a continuation of application No. 16/645,724, granted, now 11,317,353, previously published as PCT/IB2018/056935, filed on Sep. 11, 2018.
Claims priority of provisional application 62/557,018, filed on Sep. 11, 2017.
Prior Publication US 2022/0330166 A1, Oct. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/10 (2009.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04W 52/14 (2009.01); H04W 52/24 (2009.01); H04W 52/42 (2009.01); H04W 56/00 (2009.01); H04W 72/23 (2023.01)
CPC H04W 52/146 (2013.01) [H04B 7/0626 (2013.01); H04L 5/0051 (2013.01); H04L 25/0226 (2013.01); H04W 52/242 (2013.01); H04W 52/42 (2013.01); H04W 56/001 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method implemented in a user equipment (UE), the method comprising:
receiving downlink (DL) information;
determining a spatial association for an uplink (UL) transmission based on the DL information; and
determining UL power control (PC) parameters based on the DL information, wherein
determining the spatial association for the UL transmission based on the DL information comprises determining a spatial filter for the UL transmission.