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Capacity of network coding in cyclic networks can be strictly better than routing. Harvey et al. showed that it exists in the practical scenarios such as the widespread P2P networks. Thus, it is of application significance to investigate how to construct network code in cyclic networks. According to Li et al., there are four levels of network code in cyclic networks, including convolutional multicast...
Network coding in cyclic networks may have better performance than network coding in acyclic networks with regard to the multi-unicast scenarios. Harvey et al. showed that network coding in cyclic networks can be strictly better than fractional routing in conservative networks which have widely practical scenarios such as P2P networks. Hence, we motivated investigating how to achieve that better performance...
Quantitative complexity of network coding as well as its computation delay on a node is presented in this paper. First, quantitative complexity of four fundamental calculation operations were analyzed. Based on that, quantitative complexity of encoding, decoding as well as independence detection for network coding were given theoretically. At last, the experimental results showed our quantitative...
Network coding in cyclic networks meets more problems than in acyclic networks. Recently, S.-Y.R.Li et al.proposed a framework of convolutional network coding (CNC) as well as its four properties for cyclic networks with theoretic fundamentals of discrete valuation ring (DVR). The four properties, convolutional multicast (CM), convolutional broadcast (CB), convolutional dispersion (CD) and basic convolutional...
This work addresses the application of network coding on cyclic networks. Cycles and delay are indispensable factors when designing and implementing data networks. However, most attention in the literature of network coding has been on acyclic networks. Hence, in order to bridge the gap of network coding and the practical networks, Convolutional Network Coding (CNC) with delay as an essential part...
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