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Network coding can achieve the maximum possible rate defined by the max-flow min-cut theorem through encoding of the input streams at the correlative nodes under the ideal channel condition. When error happens, encoding will bring in error propagation. By introducing redundancies in space domain, network error correction is proposed, however, with the high encoding and decoding complexity. Specifically,...
Digital transmission of uncompressed high-definition video is challenging because of its high data rate and its extreme sensitivity to bit errors. In this paper we propose a simple error correction scheme to reduce the bit error effects in the video at the receiver end of a wireless channel. Our scheme uses the large amount of spatial redundancy already present in uncompressed HD video data to provide...
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