Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2006-11-21
2006-11-21
Decady, Albert (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
Reexamination Certificate
active
07139966
ABSTRACT:
There is provided a method of diversity error control coding for a system having variable-length packets that carry prioritized data. High priority packets in a data sequence are replicated to form virtual replications. Parity symbols are generated from the data sequence and from the virtual replications, and tag information is generated that indicates a number of the virtual replications used to generate the parity symbols, for subsequent transmission of only the data sequence, the parity symbols, and the tag information to reconstruct the data sequence.
REFERENCES:
patent: 6041345 (2000-03-01), Levi et al.
patent: 6167060 (2000-12-01), Vargo et al.
patent: 6317462 (2001-11-01), Boyce
patent: 6421387 (2002-07-01), Rhee
patent: 6675346 (2004-01-01), Tsunoda
Carle et al. Survey of Error Recovery Techniques for IP-Based Audio-Visual Multicast Applications. !EEE Network. Nov./Dec. 1977.
Perkins et al. A Survey of Packet Loss Recovery Techniques for Streaming Audio. !EEE Network, Sep./Oct. 1998.
Nonnenmacher et al. Parity-Based Loss Recovery for Reliable Multicast Transmission. 1997 ACM.
Copy of Search Report Dated Jun. 28, 2003.
Litwin, Jr. Louis Robert
Ramaswamy Kumar
De'cady Albert
Dorini Brian J.
Kurdyla Ronald H.
Laks Joseph J.
Rizk Sam
LandOfFree
Diversity scheme for error control coding in a system with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diversity scheme for error control coding in a system with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diversity scheme for error control coding in a system with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3670029