Patent · US Active

Communication method, communication apparatus, and communication device

US11575482B2 · 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 5, 2021
Grant date	Feb 7, 2023
Priority date	—
Expiry date	Feb 27, 2041

Classification

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

Abstract

A communication method includes generating a physical layer protocol data unit (PPDU) including a preamble, where the preamble includes a legacy physical layer preamble and a new physical layer preamble, wherein the new physical layer preamble includes a repeated field that has a preset out-of-order relationship with a preset field of the legacy physical layer preamble in frequency domain. The communication method further includes sending the PPDU.

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