Method and apparatus for gaining access in wireless LAN system
US9648613B2 · kind B2 · utility
15Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2013 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Sep 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for gaining access according to one embodiment of the present invention in which a station (STA) gains access to a medium in wireless communication system comprises the steps of: sensing a carrier wave for a medium so as to transmit a set frame; and, if the medium is busy, executing a random back-off procedure, wherein the starting point of the random back-off procedure is indicated by a second parameter randomly selected from within a range in accordance with a first parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.