A biologically inspired Qos routing aigorithm for mobile ad hoc networks

Z. Liu, M.Z. KwiatKowsKa, C.C. Constantinou

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

We present an Emergent Ad hoc Routing Algorithm with QoS provisioning (EARA-QoS). This ad hoc Quality-of-Service (QoS) routing algorithm is based on a swarm intelligence inspired routing infrastructure. In this algorithm, the principle of swarm intelligence is used to evolutionally maintain routing information. The biological concept of stigmergy is applied in the process of route maintenance to reduce the amount of control traffic. This algorithm adopts the cross-layer optimisation concept to use parameters from different layers to determine routing avoiding congestion areas. A lightweight QoS scheme is proposed to provide service-classified traffic control based on the data packet characteristics. The simulation results show that this novel routing algorithm performs well in a variety of network conditions.
Original languageEnglish
Pages (from-to)64-75
Number of pages12
JournalInternational Journal of Wireless and Mobile Computing
Volume4
Issue number2
DOIs
Publication statusPublished - 1 May 2010

Bibliographical note

Copyright 2010 Elsevier B.V., All rights reserved.

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