Wireless network channel allocation method for interference avoidance
US9603152B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Jun 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless network channel allocation method for interference avoidance in a wireless network includes determining whether some or all of the one or more channels are used by other sources, if some or all of the one or more channels are used by other sources, determining whether one of channels used by other sources is currently used by the wireless network, if one of the channels used by other sources is currently used by the wireless network, switching the channel currently used by the wireless network to any one of the one or more channels except for the channel currently used by the wireless network, and if one of the channels used by other sources is not currently used by the wireless network, storing information about the channels used by the other sources, wherein the switched channel is a channel which is not most recently used by other sources according to the stored information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.