There is no re-transmission time for the real time streaming. So some of the packets or symbols with less information content can be discarded when received with error. There could be another issues of secured transmission.
This security issues can be addressed using Random Network Coding with triangular transformation matrix. Packets of lower information content or lower priorities can be transmitted and decoded with the prior knowledge of higher information content symbols or packets. Extraction of information is not possible when higher priority symbol has error.
This security issues can be addressed using Random Network Coding with triangular transformation matrix. Packets of lower information content or lower priorities can be transmitted and decoded with the prior knowledge of higher information content symbols or packets. Extraction of information is not possible when higher priority symbol has error.
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