A Practical Network Coding Scheme Based on Maximum Flow Combination and Coding Node Identification

Network coding theory has provided a revolutionary approach to challenge the traditional switching theory. Instead of simple store-and-forward in the intermediate nodes of a network, information can be packaged in order to archive the maximum network flow. Instead of unit capacity, this paper presents an approach to employ maximum flows under integer capacity for multiple receivers to design a network coding scheme. A set of rules for constructing the coding networks are summarized. Firstly, the rules are proposed to transform maximum flows of multiple receivers to the architecture of a coding network. Secondly, the coding, multicast and forwarding nodes are defined to determine information routing rules in the corresponding nodes.

Provided by: University of Ulsan Topic: Networking Date Added: Sep 2012 Format: PDF

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