A Synchronous Tiered Based Clustering Algorithm for large-scale Ad hoc Networks

  • Imen Jemili
  • Abdelfatteh Belghith
  • Mohamed Mosbah
Part of the IFIP International Federation for Information Processing book series (IFIPAICT, volume 284)

Relaying on a virtual backbone formed by the induced hierarchy of a connected dominating set is a widespread solution in ad hoc networks. However, the majority of existing approaches require gathering neighborhood information without considering the loss of information due to collision and the effect of wireless interference and its impact on the accuracy of information used during clustering process. In this paper, we present an improved version of our clustering algorithm, TBCA, operating in layered manner and exploiting the eventual collision to accelerate the clustering process. We prove through simulations that our mechanism outperforms other ones, in terms of effectiveness throughput and per-packet sojourn delay. Conducted simulations show also that it copes better with mobility.


Mobile Node Cluster Process Member Node Random Delay Cluster Period 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© International Federation for Information Processing 2008

Authors and Affiliations

  • Imen Jemili
    • 1
    • 2
  • Abdelfatteh Belghith
    • 1
  • Mohamed Mosbah
    • 2
  1. 1.N. School of Computer SciencesHANA Lab.Tunisia
  2. 2.LaBRIUniversity of Bordeaux ITalenceFrance

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