Method for selecting a relay station
US8605670B2 · kind B2 · utility
3Cited by
0References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2009 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Apr 18, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/047
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for selecting a relay station includes enabling a cognitive radio system to receive status information regarding a plurality of candidate relay stations, licensed target stations, and non-licensed target stations, determining an available power threshold value in consideration of the amount of interference affecting the licensed target station and a maximum power value when data is transmitted to the non-licensed target station, and selecting a relay station to be used in transmitting the data in the available power threshold value, in consideration of the status information and the amount of interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.