US 12,170,989 B2
Signal shaping with canceled tones
Xiaojie Wang, Hillsborough, NJ (US); Xiaoxia Zhang, San Diego, CA (US); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Dec. 20, 2021, as Appl. No. 17/645,262.
Prior Publication US 2023/0199737 A1, Jun. 22, 2023
Int. Cl. H04M 3/00 (2024.01); H04L 12/66 (2006.01); H04M 5/00 (2006.01); H04W 72/0453 (2023.01)
CPC H04W 72/0453 (2013.01) 30 Claims
OG exemplary drawing
 
1. A user equipment (UE) for wireless communication, comprising:
a memory; and
one or more processors, coupled to the memory, configured to:
receive a cancellation indication that indicates a set of resources in which to cancel an uplink or sidelink communication; and
transmit a combined signal including a data signal and a cancellation signal, wherein the one or more processors, to transmit the combined signal, are configured to:
transmit the data signal on one or more subcarriers other than subcarriers included in the set of resources indicated by the cancellation indication, and
transmit the cancellation signal on a set of cancellation subcarriers for performing signal shaping of the data signal.