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Distributed Dynamic Channel Allocation Algorithms for Microcellular Systems

  • L. J. CiminiJr.
  • G. J. Foschini
  • C.-L. I
Part of the The Springer International Series in Engineering and Computer Science book series (SECS, volume 217)

Abstract

Microcellular systems offer the potential for substantial increases in capacity. However, existing frequency planning and network control are impractical. A solution to the network management problems created by the use of microcells is dynamic channel allocation (every channel available for use in every cell) with decentralized control (decisions made by the mobiles or portables rather than by a central switch). By addressing elemental situations, we show that microcellular systems can self-organize, with little loss in capacity in comparison to the best globally coordinated channel selection. Moreover, this can be done by using simple channel-allocation algorithms, with the mobile or portable unit making autonomous decisions based only on local measurements.

Keywords

Linear Array Channel Assignment Probabilistic Algorithm Maximum Packing Elemental Algorithm 
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

© Springer Science+Business Media New York 1993

Authors and Affiliations

  • L. J. CiminiJr.
    • 1
  • G. J. Foschini
    • 1
  • C.-L. I
    • 1
  1. 1.Crawford Hill LaboratoryAT&T Bell LaboratoriesHolmdelUSA

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