Broadcasting in Time-Division Duplexing: A Random Linear Network Coding Approach

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Executive Summary

The authors study random linear network coding for broadcasting in time division duplexing channels. They assume a packet erasure channel with nodes that cannot transmit and receive information simultaneously. The sender transmits coded data packets back-to-back before stopping to wait for the receivers to acknowledge the number of degrees of freedom, if any, that are required to decode correctly the information. They study the mean time to complete the transmission of a block of packets to all receivers.

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