Lifetime Maximization of Correlated WSN

Research output: Chapter in Book/Report/Conference proceedingMeeting abstract (Book)


This paper presents two optimization algorithms that jointly optimize the lifetime of Wireless Sensor Networks with high correlation between the nodes' data. Our first algorithm concentrates on path optimization. It builds on the centralized CMAX routing algorithm, but it also takes into account the energy loss of packet reception. Our second algorithm uses Distributed Source Coding (DSC) as a data compression technique. Compression rates and the routing paths are optimized separately, since with DSC the compression is independent from routing
Original languageEnglish
Title of host publicationThe 18th Euromicro International Conference on Parallel, Distributed and Network-Based Computing
Publication statusPublished - Feb 2010


  • Wireless Sensor Network
  • Distributed Source Coding
  • network lifetime


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