Patent · US Active

Terminal wakeup method and apparatus

US10542489B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Mingming Zhang · Nanhu, CN
Keming Zhao · Suzhou, CN

Key dates

Filing date	Mar 16, 2018
Grant date	Jan 21, 2020
Priority date	—
Expiry date	Mar 16, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02D30/70
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A terminal wakeup method and an apparatus are disclosed. The method includes: if an access point fails to send a data frame to a station, and the access point fails to send a data frame to the station after channel switching, sending, by the access point, a wakeup signal to the station to wake up the station. According to the method, a data frame loss caused by channel switching can be reduced.

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