Method and apparatus for data parity in a transmission system
US5490150A · kind A · utility
12Cited by
10References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 3, 1994 |
| Grant date | Feb 6, 1996 |
| Priority date | — |
| Expiry date | Nov 3, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The integrity of a signal path through a transmission system (12), which processes successive blocks (14) of data during a given time frame, verified by establishing the parity of a selected one of the blocks as it enters and as it leaves the system. A lack of equality between the parities is indicative of a lack of path integrity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.