US 12,302,263 B2
Transmission of power control command
Bingchao Liu, Changping District (CN); Chenxi Zhu, Haidian District (CN); Wei Ling, Changping (CN); and Yi Zhang, Chao Yang District (CN)
Assigned to Lenovo (Beijing) Ltd., Beijing (CN)
Appl. No. 17/774,634
Filed by Lenovo (Beijing) Ltd., Beijing (CN)
PCT Filed Nov. 15, 2019, PCT No. PCT/CN2019/118654
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/092874, PCT Pub. Date May 20, 2021.
Prior Publication US 2022/0408380 A1, Dec. 22, 2022
Int. Cl. H04W 52/58 (2009.01); H04W 52/32 (2009.01); H04W 52/34 (2009.01); H04W 52/14 (2009.01)
CPC H04W 52/58 (2013.01) [H04W 52/325 (2013.01); H04W 52/34 (2013.01); H04W 52/146 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method at a user equipment (UE), the method comprising:
receiving two or more transmit power control (TPC) commands for physical uplink control channel (PUCCH) resources of the UE in a cell, wherein each PUCCH resource is associated with a higher layer index value, at least one TPC command is carried by downlink control information (DCI), and the at least one TPC command is determined as a TPC command for PUCCH resources associated with a same higher layer index value;
determining a TPC command for each PUCCH resource according to the higher layer index value; and
transmitting each PUCCH resource using a power according to the determined TPC command.