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Nature-Inspired Self-Organisation in Wireless Communications Networks

  • Richard Tateson
  • Susan Howard
  • Ray Bradbeer
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2977)

Abstract

An innovative technique for the assignment of frequencies in military combat net radio communications systems is presented. A defined frequency allotment, together with the frequency separations required when stations of different nets are in close physical proximity, gives rise to a complex combinatorial problem, which the assignment algorithms aim to solve. This work seeks an alternative to centralised algorithms, including recently introduced metaheuristics, by using a method based on the self-organising behaviour of cells in a developing fruit fly. Since the method involves a software element representing each net, which interact in a self-organising manner, it has a clear potential for the distribution of the process over a network of processing elements. The demonstrated ability of the algorithm to re-optimise following changes to the network configuration is thought to be a valuable feature in this context, which would be difficult to introduce explicitly using conventional techniques.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Richard Tateson
    • 1
  • Susan Howard
    • 2
  • Ray Bradbeer
    • 2
  1. 1.Intelligent Systems LabBT ExactSuffolkUK
  2. 2.Malvern Technology CentreQinetiQ, Secure Wireless Solutions Business GroupMalvern, WorcsUK

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