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Network coding is a technique to increase the amount of information flow in a network by making the key observation that information flow is fundamentally different from commodity flow. Whereas, under traditional methods of operation of data networks, intermediate nodes are restricted to simply forwarding their incoming message symbols downstream, network coding achieves vast performance gains by permitting intermediate nodes to carry out algebraic operations on the incoming data. In this article we present a tutorial introduction to network coding as well as an application to the efficient operation of distributed data-storage networks.
KeywordsNetwork Code Outgoing Edge Incoming Edge Codin Source Symbol
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- Priti Shankar, Decoding Reed SolomonCodesUsing Euclids Algorithm, Resonance, Vol.12, No.4, 2007.Google Scholar
- A G Dimakis, P B Godfrey, M Wainwright and K Ramchandran, Network Coding for Distributed Storage Systems, Proc. IEEE INFOCOM, 2007.Google Scholar
- N B Shah, K V Rashmi, P V Kumar and K Ramchandran, Explicit codes minimizing repair bandwidth for distributed storage, Proc. Information Theory Workshop, Cairo, January 2010.Google Scholar