Transmission power determination method, communication device and program
US8639281B2 · kind B2 · utility
26Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2010 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Sep 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/243
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a method for determining an acceptable transmission power for a second communication service making secondary usage of a spectrum assigned to a first communication service, comprising the step of determining the acceptable transmission power based on quality of a radio signal required in the first communication service, an interference level or a noise level in the first communication service, and a path loss on a communication path about one or more secondary usage node that transmits a radio signal of the second communication service.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.