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In this paper, we propose a new analytical model in order to evaluate the throughput of a wireless tandem network coding. Our analytical model is based on a multi-class open queueing network. In this model, we include two basic processes of network coding, i.e., packets combination and packets multicasting, in a suitable way considering the constraints of the queueing networks. To this end, we consider...
We consider multicast network codes that allow to tradeoff throughput against cost. We construct a single code that enables the source to control the throughput, always achieving the minimum possible cost per transmitted symbol. Nodes in the network perform linear coding operations that are the same for all achievable throughput-cost pairs. On each of their outgoing edges nodes transmit either symbols...
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