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Efficient Distributed Storage for Space Information Network Based on Fountain Codes and Probabilistic Broadcasting
2016
KSII Transactions on Internet and Information Systems
This article investigates the distributed data storage problem in the space information network (SIN) using distributed fountain codes. Since space nodes in the SIN are resource-limited, in order to reduce energy consumption while improving the storage reliability, an efficient distributed storage based on fountain codes and probabilistic broadcasting (DSFPB) strategy is proposed. In the proposed strategy, source packets are disseminated among the entire network according to probabilistic
doi:10.3837/tiis.2016.06.009
fatcat:key7o56lkbcudk3g4fu4sl3yre