Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2005-04-19
2011-11-22
Rizk, Sam (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C714S755000
Reexamination Certificate
active
08065591
ABSTRACT:
The invention relates to a method of transmitting digital data packets protected by error correction packets and more precisely the manner of inserting these correction packets into the data packet stream so as to increase the correction effectiveness of the error correction method while limiting the latency introduced into the transmission. The packets are set out in matrix form, error packets are computed on lines and columns and are inserted regularly into the stream at a sufficient distance from the data packets that they protect.
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patent: 7747930 (2010-06-01), Pekonen et al.
patent: 7751324 (2010-07-01), Vadakital et al.
patent: 2005/0053285 (2005-03-01), Linkewitsch
patent: 0642228 (1995-03-01), None
Pro-MPEG Forum: “Pro-MPEG Code of Practice #3”, Apr. 3, 2003, Retrieved from the Internet,pp. 1-17.
J. Rosenberg; Dynamicsoft; H. Schulzrinne; Columbia University: “An RTP Payload Format for Generic Forward Error Correction” Request for Comments RFC, No. RFC2733, Dec. 1999, Internet Engineering Task Force, Internet Society, Geneva, Switzerland, pp. 1-27.
Search Report Dated Jul. 4, 2005.
Champel Mary-Luc
Fillod Stéphane
Maillet Arnaud
Marie Laurent
Kiel Paul P.
Rizk Sam
Shedd Robert D.
Thomson Licensing
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