Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2005-12-23
2008-12-16
Chase, Shelly A (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
Reexamination Certificate
active
07467344
ABSTRACT:
Systems and methods for communicating source data between a source device and a listener device are disclosed. In an exemplary embodiment, source data is encoded by organizing at least a selected portion of source data into a data block having rows and columns. Encoded columns are formed by appending to each column error correction data derived from that column using a selected error correction code. Encoded rows are formed by appending to each row error correction data derived from that row using a selected error correct code. In an exemplary embodiment, encoded rows of source data (together with appended FEC data) and a first predetermined number of rows of FEC data are transmitted together, such that the first predetermined number of rows is less than all rows of error correction data. In an exemplary embodiment, source data is organized using interleaving.
REFERENCES:
patent: 7024616 (2006-04-01), Ohira et al.
patent: 7032154 (2006-04-01), Kidorf et al.
patent: 7146553 (2006-12-01), Jarchi et al.
patent: 7289530 (2007-10-01), Yaun et al.
Avnera Corporation
Chase Shelly A
Curtin Joseph P.
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