Practical DHT-based location service for wireless mesh networks

  • Authors:
  • Mehdi Bezahaf;Marcelo Dias de Amorim;Serge Fdida;Luigi Iannone

  • Affiliations:
  • LIP6/CNRS -- UPMC Univ Paris 06, Paris, France;LIP6/CNRS -- UPMC Univ Paris 06, Paris, France;LIP6/CNRS -- UPMC Univ Paris 06, Paris, France;Technische Universität Berlin, Berlin, Germany

  • Venue:
  • Proceedings of the 5th international student workshop on Emerging networking experiments and technologies
  • Year:
  • 2009

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Abstract

Mobility management in Wireless Mesh Networks (WMN) is a hot topic still lacking a final, widely accepted, and deployed solution. The major drawbacks of existing proposals is the fact that they rely on some sort of flooding-based technique and very often they need support from end-users' devices. Flooding in wireless environments leads to increased latency and broadcast storm problems, thus providing low performances. In this paper, we argue that a DHT-based approach can overcome such limitations and provide an effective solution to the mobility management problem. A preliminary evaluation of our DHT-based scheme on a real WMN test-bed shows encouraging results when compared to previous solutions.