Radio communication apparatus
US6347391B1 · kind B1 · utility
22Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1998 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | May 15, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0071
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A signal received by a receiving antenna is input to an UDMV through a detector, and compensation for distortion caused by multipath fading and an error correction using Viterbi decoding are simultaneously performed, obtaining demodulation data. The UDMV comprises a demodulator in which an MLSE and a Viterbi decoder are combined. Thereby, equalization for removing a line distortion and reduction in an error rate can be simultaneously performed, improving a receiving quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.