Invention Grant
- Patent Title: Tone reservation for peak to average power ratio reduction
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Application No.: US17306759Application Date: 2021-05-03
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Publication No.: US11424973B2Publication Date: 2022-08-23
- Inventor: Saeid Sahraei , Gokul Sridharan , Hung Dinh Ly , June Namgoong , Krishna Kiran Mukkavilli , Naga Bhushan , Tingfang Ji , Peter Gaal , Taesang Yoo , Shimman Arvind Patel
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Harrity & Harrity, LLP
- Main IPC: H04L27/26
- IPC: H04L27/26

Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a resource allocation indicating a set of transmission tones comprising a set of data tones and a set of peak reduction tones (PRTs), wherein the resource allocation indicates locations for the set of data tones and locations for the set of PRTs within a particular bandwidth, wherein the locations for the set of PRTs are arranged relative to the locations for the set of data tones according to a PRT sequence, and wherein the PRT sequence comprises a plurality of contiguous PRTs arranged relative to a plurality of contiguous data tones or a pseudo-random pattern generated using a pseudo-random number generator; and transmit a data transmission using a waveform based at least in part on the resource allocation. Numerous other aspects are provided.
Public/Granted literature
- US20210344536A1 TONE RESERVATION FOR PEAK TO AVERAGE POWER RATIO REDUCTION Public/Granted day:2021-11-04
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