Radio channel control method and receiving apparatus
US7945280B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2005 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Sep 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
According to the present invention, in response to a propagation environment of a radio channel, based on transmission power control information for controlling transmission power of the radio channel, a receiving apparatus generates information concerning a transmission parameter; notifies the information concerning a transmission parameter to a transmitting apparatus; the transmitting apparatus control the radio channel based on the information concerning a transmission parameter from the receiving apparatus, and thereby, the transmitting apparatus can rapidly change the transmission parameter in response to a fluctuation of the propagation environment of the radio channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.