Decoder with code error correcting function
US4592054A · kind A · utility
16Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1983 |
| Grant date | May 27, 1986 |
| Priority date | — |
| Expiry date | Aug 29, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/15
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A decoder wherein the received codes consisting of a plurality of binary bits are sent to the first and second corrector which are operating in parallel in order to correct random and burst errors respectively. An error-corrected output of the former is further determined whether it becomes all zeros or not by the syndrome calculation. If the result is affirmative, an output of the first corrector, otherwise an output of the second corrector is selected to be sent to the output terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.