US 12,323,923 B2
MAC CE for configuring pathloss reference signal for PUSCH
Bingchao Liu, Changping District (CN); Chenxi Zhu, Haidian District (CN); Lianhai Wu, Chaoyang (CN); Wei Ling, Changping (CN); and Yi Zhang, Chao Yang District (CN)
Assigned to Lenovo (Beijing) Ltd., Beijing (CN)
Appl. No. 17/790,616
Filed by Lenovo (Beijing) Ltd., Beijing (CN)
PCT Filed Jan. 3, 2020, PCT No. PCT/CN2020/070237
§ 371(c)(1), (2) Date Jul. 1, 2022,
PCT Pub. No. WO2021/134779, PCT Pub. Date Jul. 8, 2021.
Prior Publication US 2023/0039771 A1, Feb. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/14 (2009.01); H04W 52/24 (2009.01); H04W 52/38 (2009.01)
CPC H04W 52/146 (2013.01) [H04W 52/242 (2013.01); H04W 52/38 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a base unit, the method comprising:
configuring a physical uplink shared channel (PUSCH) pathloss reference signal for one or more sounding reference signal (SRS) resource indicator (SRI) PUSCH power controls using a media access control (MAC) control element (CE); and
transmitting the MAC CE via a physical downlink shared channel (PDSCH), wherein the MAC CE indicates one or more SRI-PUSCH-PowerControl identifiers (IDs) corresponding to the one or more SRI PUSCH power controls, an SRI-PUSCH-PowerControl ID indicating an SRS PUSCH power control for which the MAC CE applies.