Transmission power control apparatus and radio communication apparatus
US6343206B1 · kind B1 · utility
10Cited by
22References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1999 |
| Grant date | Jan 29, 2002 |
| Priority date | — |
| Expiry date | Feb 4, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The transmission power control apparatus includes a section for calculating the reception power of a desired radio wave from the received signal, section for storing the reception power above, section for storing past transmission power, section for demodulating the control signal periodically included in the received signal and section for determining the transmission power set value above, and determines a transmission power set value using the past transmission power, reception power of the desired radio wave and the control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.