Patent · US Active

Method and apparatus for reducing a peak to average power ratio in the transmission of physical layer protocol data units

US12244444B2 · kind B2 · utility

0Cited by

1References

14Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

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

Key dates

Filing date	May 26, 2023
Grant date	Mar 4, 2025
Priority date	—
Expiry date	May 26, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/12
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This application relates to the field of communications technologies, in particular Wireless Local Area Network technologies, and provides a method and apparatus for reducing a peak to average power ratio (PAPR) for transmitting a physical layer protocol data unit (PPDU), in particular reducing the PAPR for the U-SIG field. Methods are disclosed for both an access point (AP) and stations (STA).

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