Data detection for partial response channels
US5757855A · kind A · utility
115Cited by
6References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1995 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Nov 29, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03267
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data detector is disclosed which includes a source of a data signal representing a sequence of symbols. A maximum likelihood sequence detector, is coupled to the data signal source, and produces a most likely survivor sequence, which includes a plurality of symbols. A decision feedback equalizer and a phase detector, controlling the timing of the sampling of the data signal, are made responsive to the most likely survivor sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.