Patent · US Active

Method and apparatus for reducing peak to average power ratio

US11949542B2 · kind B2 · utility

0Cited by

0References

16Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Shimon Shilo · Hod HaSharon, IL
Oded Redlich · Munich, DE
Ezer Melzer · Hod HaSharon, IL
Doron Ezri · Hod HaSharon, IL
Yoav Levinbook · Hod HaSharon, IL
Genadiy Tsodik · Hod HaSharon, IL
Jian Yu · Nanhu, CN
Mengshi HU · Lo Wu, CN

Key dates

Filing date	Jun 30, 2023
Grant date	Apr 2, 2024
Priority date	—
Expiry date	Jun 30, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04W74/0816
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This application relates to the field of communications technologies, in particularly related to wireless fidelity (WIFI) technologies, and provides a method and apparatus for reducing peak to average power ratio (PAPR) for transmitting a physical layer protocol data units (PPDUs). The method can be used for both an access point (AP) and a station (STA). The method comprises: operating on a first disregard bits sequence to obtain a second disregard bits sequence, wherein the first disregard bits sequence is with all bits set to ‘1’, and transmitting the PPDU, wherein the PPDU comprises the second disregard bits sequence.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.