Method and apparatus for implementing a PRML code
US4786890A · kind A · utility
36Cited by
1References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 28, 1987 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Jul 28, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/497
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A rate 8/9, constrained partial response class IV code having run length limitation parameters (0,3/5) is provided for any partial response (PR) signaling system employing maximum likelihood (ML) detection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.