On the design of network coding for downlink of single-relay multi-users two-way network

In single-relay multi-users two-way network, the aim is to transmit packets from each node to all nodes in order to implement information exchange between various nodes. Network coding has the benefit of high throughput efficiency compare to ARQ approach. In addition, random linear sparse network coding (RLSNC) can reduce the algorithm complexity based on general RLNC. In this paper, single-transmitting mixed network coding (STMNC) is proposed in this single-relay multi-users two-way network The purpose is to increase the throughput efficiency with the least cost of latency and complexity.

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