US 11,889,429 B2
Encoding and transmit power control for downsized uplink trigger-based PPDU transmissions in next-generation WLAN systems
Shengquan Hu, San Jose, CA (US); Jianhan Liu, San Jose, CA (US); and Thomas Edward Pare, Jr., San Jose, CA (US)
Assigned to MediaTek Singapore Pte. Ltd., Singapore (SG)
Filed by MediaTek Singapore Pte. Ltd., Singapore (SG)
Filed on Nov. 16, 2022, as Appl. No. 17/988,608.
Application 17/988,608 is a continuation of application No. 17/493,678, filed on Oct. 4, 2021, granted, now 11,553,438.
Claims priority of provisional application 63/090,307, filed on Oct. 12, 2020.
Prior Publication US 2023/0073278 A1, Mar. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/24 (2009.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04W 52/14 (2009.01); H04W 52/54 (2009.01)
CPC H04W 52/24 (2013.01) [H04L 1/0003 (2013.01); H04L 1/0042 (2013.01); H04L 5/001 (2013.01); H04W 52/143 (2013.01); H04W 52/54 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
performing a downsized trigger-based (TB) transmission with a downsized resource unit (RU) or multi-RU (MRU) of a second size smaller than a first size of an allocated RU responsive to at least one subchannel being busy,
wherein the performing of the downsized TB transmission comprises utilizing downsized RU or MRU allocation information while maintaining a value of each of one or more parameters unchanged in an encoding process to perform the downsized TB transmission.