Transmission control method and apparatus for avoiding data collision
US10624129B2 · kind B2 · utility
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17References
17Claims
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Key dates
| Filing date | Jun 15, 2016 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Jul 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/002
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Transmission control methods and devices for avoiding data collision are provided. According to the methods, a first radio frame is generated by a first station. The first radio frame includes a physical layer preamble, a null instruction information domain and a data section. The null instruction information domain is used for triggering an access point in another basic service set. The basic service set receives the first radio frame to send a second radio frame. The second radio frame indicates a time for reserving a channel. According to the methods, the first radio frame is sent by the first station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.