Predictive rake receiver for CDMA mobile radio systems
US6370183B1 · kind B1 · utility
29Cited by
5References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1998 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Oct 26, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7117
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A rake receiver with a finger for each of a plurality of multipath components displaced in time has provision for predicting short-term variations in the strength of each component and adapting the coefficients of each finger accordingly, thus reducing the error rate, particularly in high-data-rate applications in a time-variant environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.