US 11,812,453 B2
Bandwidth-efficient utilization of peak reduction tone resource
Saeid Sahraei, San Diego, CA (US); Gokul Sridharan, Sunnyvale, CA (US); June Namgoong, San Diego, CA (US); Krishna Kiran Mukkavilli, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Hwan Joon Kwon, San Diego, CA (US); Hung Dinh Ly, San Diego, CA (US); and Tingfang Ji, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 13, 2021, as Appl. No. 17/320,070.
Claims priority of provisional application 63/025,710, filed on May 15, 2020.
Prior Publication US 2021/0360635 A1, Nov. 18, 2021
Int. Cl. H04L 1/00 (2006.01); H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04W 72/53 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/53 (2023.01) [H04L 1/0003 (2013.01); H04L 5/001 (2013.01); H04L 5/0044 (2013.01); H04L 27/2614 (2013.01); H04L 27/2618 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04L 1/0009 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment, comprising:
receiving, from a base station in a first subband of a plurality of subbands, a resource allocation indicating a set of transmission tones comprising a set of first data tones, a set of second data tones and a set of peak reduction tones (PRTs), wherein the resource allocation indicates the set of first data tones overlaps at least a portion of the set of PRTs at respective locations of a set of PRT locations and the set of second data tones is arranged at a set of data tone locations within a particular bandwidth; and
communicating, with the base station in a second subband of the plurality of subbands, a data transmission using an outgoing waveform based at least in part on the resource allocation.
 
26. A method of wireless communication performed by a base station, comprising:
transmitting, to a user equipment in a first subband of a plurality of subbands, a resource allocation indicating a set of transmission tones comprising a set of first data tones, a set of second data tones and a set of peak reduction tones (PRTs), wherein the resource allocation indicates the set of first data tones overlaps at least a portion of the set of PRTs at respective locations of a set of PRT locations and the set of second data tones is arranged at a set of data tone locations within a particular bandwidth; and
receiving, with the user equipment in a second subband of the plurality of subbands, a data transmission using an outgoing waveform based at least in part on the resource allocation.