Screening for undetected errors in data transmission systems
US6105158A · kind A · utility
32Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 1998 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Apr 3, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/4115
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
For a transmission system in which (a) a received sequence of symbols is processed by an inner decoder followed by an outer decoder and (b) the inner decoder is capable of providing to the outer decoder more than one output sequence corresponding to the received sequence, the decoded sequence released by the outer decoder is screened for errors undetected by the outer decoder, if a predetermined criterion is satisfied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.