Collaborative signal and information processing in wireless sensor networks: a review

  • Authors:

  • Mert Bal;Weiming Shen;Hamada Ghenniwa

  • Affiliations:

  • Centre for Computer-assisted Construction Technologies, National Research Council, London, ON, Canada;Centre for Computer-assisted Construction Technologies, National Research Council, London, ON, Canada;Centre for Computer-assisted Construction Technologies, National Research Council, London, ON, Canada and Dept. of Electrical and Computer Engineering, University of Western Ontario London, ON, Ca ...

  • Venue:
  • SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
  • Year:
  • 2009

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Abstract

Wireless Sensor Networks (WSN) have become a significant research challenge, attracting many researchers. This paper provides an overview of collaborative WSN, reviewing the algorithms, techniques and state-of-the-art developed so far. We discuss the research challenges and opportunities in this area. The major focus is given to cooperative signal and information processing in collaborative WSN in order to expose important constraints in wireless applications which require distributed computing, such as node localization, target detection and tracking. In this paper, we also present and discuss the applications of multi-agent systems into WSN as a core technology of cooperative information processing.