Apparatus and method for controlling a power of reverse link in CDMA system
US7200127B1 · kind B1 · utility
29Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2000 |
| Grant date | Apr 3, 2007 |
| Priority date | — |
| Expiry date | Aug 22, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/36
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a method of controlling transmitting power level of a mobile station in CDMA communication system. This invention estimates a moving speed of a mobile station and changes a power control step size according to the estimated moving speed, thereby tracking power level control command, which is transmitted from a base station to compensate for the power variation of its received signals, quickly and precisely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.