Dynamic deployment and reconfiguration of ad-hoc routing protocols

Abstract

The innate dynamicity and complexity of mobile ad-hoc networks (MANETs) has resulted in numerous adhoc routing protocols being proposed. Furthermore, numerous variants and hybrids continue to be reported in the literature. This diversity appears to be inherent to the field- it seems unlikely that there will ever be a 'one-size-fitsall' solution to the ad-hoc routing problem. However, typical deployment environments for ad-hoc routing protocols still force the choice of a single fixed protocol; and the resultant compromise can easily lead to sub-optimal performance, depending on current operating conditions. In this paper, we address this problem by exploring a framework approach to the construction and deployment of ad-hoc routing protocols. Our framework supports the simultaneous deployment of multiple protocols so that MANET nodes can switch protocols to optimise to current operating conditions. The framework also supports finer-grained dynamic reconfiguration in terms of protocol variation and hybridisation. We evaluate our framework by using it to construct and (simultaneously) deploy two popular ad-hoc routing protocols (DYMO and OLSR), and also to derive fine-grained variants of these. We measure the performance and resource overhead of these implementations compared to monolithic ones, and find the comparison to be favourable to our approach.

Publication DOI: https://doi.org/10.1007/s13174-010-0010-y
Divisions: College of Engineering & Physical Sciences > School of Informatics and Digital Engineering > Computer Science
Additional Information: This article is published under an open access license. Please check the 'Copyright Information' section for details of this license and what re-use is permitted. If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and re-use information, please contact the Rights and Permissions team.
Uncontrolled Keywords: Ad-hoc routing,Protocol frameworks,Computer Science Applications,Computer Networks and Communications
Publication ISSN: 1867-4828
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://link.sp ... 3174-010-0010-y (Publisher URL)
PURE Output Type: Article
Published Date: 2010-11-01
Published Online Date: 2010-08-05
Authors: Ramdhany, Rajiv
Grace, Paul (ORCID Profile 0000-0003-2363-0630)
Coulson, Geoff
Hutchison, David

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