A novel network coding scheme for data collection in WSNs with a mobile BS

  • Authors:
  • Jie Li;Xiucai Ye;Yusheng Ji

  • Affiliations:
  • Department of Computer Science, University of Tsukuba, Japan;Department of Computer Science, University of Tsukuba, Japan;Information Systems Architecture Science Research Division, National Institute of Informatics, Japan

  • Venue:
  • DNIS'11 Proceedings of the 7th international conference on Databases in Networked Information Systems
  • Year:
  • 2011

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Abstract

In this paper, we present a novel network coding scheme called separate network coding (SNC) for data collection in WSNs with a mobile Base Station (mBS). SNC not only provides efficient storage method for continuous data to collect all the data segments generated in one time interval, but also maintains a high success ratio of data collection. The performance evaluation has been conducted through comprehensive computer simulation. It further demonstrates the feasibility and superiority of our scheme.