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Experimental Performance Analysis of Routing Metrics in Wireless Mesh Networks

Houaidia, Chiraz and Van den Bossche, Adrien and Idoudi, Hanen and Val, Thierry and Azzouz Saidane, Leila Experimental Performance Analysis of Routing Metrics in Wireless Mesh Networks. (2013) In: 9th International Wireless Communications and Mobile Computing Conference (IWCMC 2013) Workshop on Multihop Wireless Network Testbeds and Experiments, 1 July 2013 - 5 July 2013 (Cagliari, Sardinia, Italy).

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Official URL: http://dx.doi.org/10.1109/IWCMC.2013.6583695

Abstract

This paper provides a description of a wireless mesh network testbed setup and a measurement-based performance evaluation of the Optimized Link State Routing (OLSR) protocol [7] under three different routing metrics. The considered metrics include hop-count, ETX and ETT. The network performances are evaluated in an indoor testbed formed by heterogeneous MIMO devices. A part of our tests was about the impact of 802.11n features on the network performances showing the importance of lower layers consideration. Our measurements point out the shortcoming of each metric and eventual optimizations towards a more efficient routing. Experimental results show that OLSRETT outperforms OLSR-ETX and OLSR-hopcount significantly in terms of packet loss, end-to-end delay, and efficiency.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. ISBN : 978-1-4673-2479-3 The definitive version is available at http://ieeexplore.ieee.org The original PDF of the article can be found at : http://ieeexplore.ieee.org/xpl/abstractAuthors.jsp?arnumber=6583695&tag=1
HAL Id:hal-01264522
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Ecole Nationale des Sciences de l'Informatique - ENSI (TUNISIA)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Université de la Manouba - UMA (TUNISIA)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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Deposited By: IRIT IRIT
Deposited On:27 Nov 2015 15:52

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