Radio communication system
US7949307B2 · kind B2 · utility
4Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 2006 |
| Grant date | May 24, 2011 |
| Priority date | — |
| Expiry date | Jul 16, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A frame format is generated which can constrain the PAPR at a lower level without limitation in code selections in a radio communication system. The radio communication system with each radio channel constituted by a control channel and a data channel divides a plurality of the radio channels in a frequency direction for mapping to a radio frame format. A control signal position on the control channel is controlled in the radio frame format for each user or service to reduce peak transmission power or a peak-to-average power ratio of a radio communication apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.