Patent · US Active

Multi-channel hybrid transmission method and apparatus in wireless local area network

US12003457B2 · kind B2 · utility

1Cited by

2References

24Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Jian Yu · Nanhu, CN
Ming Gan · Lo Wu, CN
Yunbo Li · Nanhu, CN

Key dates

Filing date	Dec 14, 2021
Grant date	Jun 4, 2024
Priority date	—
Expiry date	Dec 14, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH04L25/0226
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

This application relates to the field of wireless communications. In an embodiment, a data transmission method comprises generating, by an access point (AP), a scheduling frame, wherein the scheduling frame comprises a first user information field that carries first trigger information for one or more first stations (STAs) and a second user information field that carries second trigger information for one or more second STAs; sending, by the AP, the scheduling frame, wherein the scheduling frame further comprises a field indicating the scheduling frame is an extension scheduling frame, the extension scheduling frame has a trigger frame type that complies with a protocol later than the 802.11ax standard protocol.

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