US 12,439,391 B2
Channel aware tone reservation
Idan Michael Horn, Hod Hasharon (IL); Danlu Zhang, Rancho Santa Fe, CA (US); and Shay Landis, Hod Hasharon (IL)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jun. 21, 2021, as Appl. No. 17/353,315.
Prior Publication US 2022/0408438 A1, Dec. 22, 2022
Int. Cl. H04W 72/0453 (2023.01); H04B 7/0413 (2017.01); H04L 5/00 (2006.01); H04W 24/10 (2009.01); H04W 72/542 (2023.01)
CPC H04W 72/0453 (2013.01) [H04B 7/0413 (2013.01); H04W 24/10 (2013.01); H04W 72/542 (2023.01)] 30 Claims
OG exemplary drawing
 
1. A transmitter device for wireless communication, comprising:
a memory; and
one or more processors, coupled to the memory, configured to:
obtain an estimate of a transmission channel, the estimate comprising energies and capacities associated with a plurality of subcarriers of the transmission channel; and
transmit, via the transmission channel, a communication having tone reservation applied to a quantity of subcarriers of the plurality of subcarriers based at least in part on parameters of the transmission channel, the parameters comprising the energies and the capacities associated with the plurality of subcarriers of the transmission channel, the quantity of subcarriers comprising:
a configured quantity of subcarriers, of the plurality of subcarriers, with a lowest energy, capacity, or power;
a configured fraction or a configured percentage of the plurality of subcarriers; or
a set of subcarriers satisfying a threshold power.