US 12,170,628 B2
Distributed-tone resource unit transmission schemes with frequency-domain duplication in 6GHz LPI system
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 Apr. 11, 2022, as Appl. No. 17/718,097.
Claims priority of provisional application 63/173,533, filed on Apr. 12, 2021.
Prior Publication US 2022/0329373 A1, Oct. 13, 2022
Int. Cl. H04L 5/00 (2006.01); H04L 27/26 (2006.01)
CPC H04L 5/0046 (2013.01) [H04L 5/0064 (2013.01); H04L 27/2657 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, comprising:
distributing a plurality of subcarriers of a resource unit (RU) to generate a distributed-tone RU (dRU) with frequency-domain duplication on a plurality of frequency subblocks; and
communicating with a communication entity on the plurality of frequency subblocks,
wherein the distributing of the plurality of subcarriers of the RU to generate the dRU comprises generating the dRU on a first frequency subblock of the plurality of frequency subblocks and duplicating the dRU as a duplicated dRU (dRU-DUP) on a second frequency subblock of the plurality of frequency subblocks, and
wherein the distributing of the plurality of subcarriers of the RU to generate the dRU further comprises applying a mask sequence on at least the dRU-DUP on the second frequency subblock.