US 11,877,273 B2
Tone reservation signaling outside of an allocated bandwidth
Idan Michael Horn, Hod Hasharon (IL); Shay Landis, Hod Hasharon (IL); and Assaf Touboul, Netanya (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. 17/353,357.
Prior Publication US 2022/0408440 A1, Dec. 22, 2022
Int. Cl. H04W 72/0453 (2023.01); H04W 72/1268 (2023.01); H04L 27/26 (2006.01)
CPC H04W 72/0453 (2013.01) [H04L 27/2614 (2013.01); H04W 72/1268 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment (UE), comprising:
receiving an indication to transmit tone reservation signaling, configured to reduce a peak-to-average-power-ratio for one or more of the UE or a network entity, on one or more subcarriers of an uplink channel of an additional UE, the one or more subcarriers being associated with lowest energies of subcarriers of the uplink channel of the additional UE; and
transmitting signaling that includes the tone reservation signaling on the one or more subcarriers of the uplink channel of the additional UE and an uplink communication scheduled for the UE within an allocated bandwidth that is allocated for the uplink communication.