Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2009, Vol. 32 ›› Issue (3): 82-85.doi: 10.13190/jbupt.200903.82.149

• Papers • Previous Articles     Next Articles

A Theoretical Analysis of Distributed Storage System Based on Network Coding

WANG Ning; LIN Xue-hong; LIN Jia-ru   

  • Received:2008-12-02 Revised:2009-04-22 Online:2009-06-28 Published:2009-06-28

Abstract:

To investigate the performance of network coding for distributed storage, a model of that in wireless sensor network (WSN) is brought up. An expression among the data nodes, storage nodes and query nodes is set up and proved via bipartite graph theory, which is directive in wireless sensor network with limited energy efficiency.

Key words: wireless sensor network, distributed storage, network coding, node degree