Partial frame detector
US5422916A · kind A · utility
6Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 1992 |
| Grant date | Jun 6, 1995 |
| Priority date | — |
| Expiry date | Sep 18, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L7/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A partial frame detector provides detection of a frame synchronization pattern in an environment of burst noise that prohibits detection by correlation. A frame synchronization pattern capable of sustaining a minimum of 17 bits clustered in error plus random errors while still providing frame detection is achieved by utilizing a 64 bit Barker derived frame synchronization pattern and an additional process included in a correlation algorithm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.