Method of power control in a wireless communication system
US7480517B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2005 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Apr 1, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of power control in a 3G wireless communication system (100) incorporating fast forward power control, may include setting an initial base station transmit power boundary (402) and an initial signal-to-noise ratio boundary (502). A mobile station (102) may send a forward link FER measurement to a base station (106). The base station may perform at least one of a base station transmit power boundary adjustment (403) and a mobile station signal-to-noise ratio boundary adjustment (503) based on the forward link FER measurement received from the mobile station, thereby imposing dynamic constraints on the fast forward power control operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.