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Efficient emulation of single-hop radio network with collision detection on multi-hop radio network with no collision detection

  • Reuven Bar-Yehuda
  • Oded Goldreich
  • Alon Itai
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 392)

Abstract

This paper presents an efficient randomized emulation of single-hop radio network with collision detection on multi-hop radio network without collision detection. Each step of the single-hop network is emulated by O((D+logn/ɛ)logΔ) rounds of the multi-hop network and succeeds with probability≥1−ɛ. (n is the number of processors, D the diameter and Δ the maximum degree). It is shown how to emulate any polynomial algorithm such the probability of failure remains ≤ɛ.

A consequence of the emulation is an efficient randomized algorithm for choosing a leader in a multi-hop network.

Keywords

Radio Network Collision Detection Detection Phase Leader Election Conflict Detection 
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-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • Reuven Bar-Yehuda
    • 1
  • Oded Goldreich
    • 1
  • Alon Itai
    • 1
  1. 1.Department of Computer ScienceTechnion - Israel Institute of TechnologyHaifaIsrael

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