Wireless communication method and communication apparatus
US8411623B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 20, 2009 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Oct 2, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/0453
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication method for performing wireless communication between a first and second communication apparatus. The method includes: allocating a first subchannel in a first frequency region of a wireless frame to the second communication apparatus when the second communication apparatus performs a first communication, and allocating a second subchannel in a second frequency region of the wireless frame to the second communication apparatus when the second communication apparatus performs a second communication, by the first communication apparatus; and changing physical subchannels within the first frequency region and performing transmission when the first subchannel is allocated to the second communication apparatus, and changing physical subchannels within the second frequency region and performing transmission when the second subchannel is allocated to the second communication apparatus, by the second communication apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.