Patent · US Active

Training packet sending method and apparatus

US11388029B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Jinnan Liu · Beijing, CN
Dejian Li · Beijing, CN
Jiamin Chen · Beijing, CN
Yongping Zhang · Beijing, CN

Key dates

Filing date	Jun 9, 2020
Grant date	Jul 12, 2022
Priority date	—
Expiry date	Jun 9, 2040

Classification

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

Abstract

A training packet sending method and apparatus, where the method includes generating, by a first device, a training packet, where the training packet includes a preamble, a header, and a training field, and the header includes at least a legacy header, and repeatedly sending, by the first device, the preamble using N channels, sending the legacy header in the header using the N channels, and sending the training field to at least one second device using H channels of the N channels, where N is greater than 1, and H is greater than 1 and less than or equal to N.

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