Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2011-01-11
2011-01-11
Rizk, Sam (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C375S240250, C375S240270
Reexamination Certificate
active
07870465
ABSTRACT:
In one embodiment, among others, a method for executing a change from one communication channel to another includes receiving a channel-change indication and obtaining data and FEC that corresponds to the data. The data and FEC are related to a new channel, and the data includes a portion of data within a data packet. By utilizing the FEC, the method further includes recreating portions of data of the data packet that were missed due to the channel-change indication occurring in the middle of the transmission of the data packet. As an example, the data packet can be associated with video data arranged in a group of pictures (GOP) structure.
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Merchant & Gould
Rizk Sam
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