Method of controlling transmission power in a mobile radio system
US7626970B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2001 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Oct 20, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/44
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of controlling transmission power in a mobile radio system in which a power control algorithm controls transmission power as a function of a transmission quality target value, wherein a target value is varied to compensate the effects of a compressed transmission mode in which transmission is interrupted during transmission gaps and the bit rate is increased correspondingly to compensate the transmission gaps. The target value variation includes a first component for compensating the effects of the increase in bit rate and a second component for compensating other effects of transmission gaps. A corresponding anticipated variation of the transmission power is applied, and the anticipated variation of the transmission power corresponds to an approximate value of the target value variation obtained by a process of approximation from the second component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.