Patent · US Active

Communication method, communication apparatus, and communication device

US11882069B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Ming Gan · Lo Wu, CN
Wei Lin · Lo Wu, CN
Xun Yang · Nanhu, CN

Key dates

Filing date	Jan 19, 2023
Grant date	Jan 23, 2024
Priority date	—
Expiry date	Jan 19, 2043

Classification

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

Abstract

A communication method includes: generating an extremely high-throughput physical layer protocol data unit (EHT PPDU) that comprises a legacy physical layer preamble and a new physical layer preamble, wherein the legacy physical layer preamble comprises a legacy short training field (L-STF), a legacy long training field (L-LTF), a legacy signal (L-SIG) field in turn, and a first field of the new physical layer preamble is a repeat of a field in the legacy physical layer preamble and is modulated by binary phase shift keying (BPSK); and sending the PPDU.

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