Frequency error detector and combiner in receiving end of mobile communication system
US7584410B2 · kind B2 · utility
1Cited by
6References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 2003 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | May 20, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7117
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is a frequency error detector and combiner at a receiving end of a mobile communication system. The frequency error detector and combiner using a diversity operation at a reception end of a mobile communication system includes: a plurality of fingers respectively having a diversity combiner for diversity-combining reference symbols used for a frequency error detection, and a frequency error detector for combining output signals of the diversity combiner to generate a frequency offset value; and a frequency error combiner for performing a multipath diversity combination on output signals of the frequency error detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.