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How to Discover Optimal Routes in Wireless Multihop Networks

  • Michael Gerharz
  • Christian de Waal
  • Peter Martini
Conference paper
Part of the IFIP International Federation for Information Processing book series (IFIPAICT, volume 162)

Abstract

In this paper, we introduce a distributed algorithm that is able to discover optimal routes in mobile wireless multihop networks using reactive routing protocols. The algorithm is based on Dijkstra’s shortest-path algorithm and maps the quality of a path to a delay of the corresponding route request to allow high-quality paths to surpass low-quality paths. With a proper selection of the delay mapping, this approach yields a low overhead and interoperable integration of maximisable routing metrics into existing protocols like AODV and DSR while keeping the route setup delay at a moderate level.

Keywords

Ad hoc networks Routing Quality-of-Service Dijkstra 

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Copyright information

© International Federation for Information Processing 2005

Authors and Affiliations

  • Michael Gerharz
    • 1
  • Christian de Waal
    • 1
  • Peter Martini
    • 1
  1. 1.University of BonnBonnGermany

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