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On improving the performance of IEEE 802.11s based wireless mesh networks using directional antenna

Ben Othman, Jalel; Mokdad, Lynda; Ould Cheikh, Mohamed (2010), On improving the performance of IEEE 802.11s based wireless mesh networks using directional antenna, IEEE 35th Conference on Local Computer Networks (LCN), 2010 - proceedings, IEEE, p. 785-790. http://dx.doi.org/10.1109/LCN.2010.5735812

Type
Communication / Conférence
Date
2010
Titre du colloque
IEEE 35th Conference on Local Computer Networks (LCN)
Date du colloque
2010-10
Ville du colloque
Denver
Pays du colloque
États-Unis
Titre de l'ouvrage
IEEE 35th Conference on Local Computer Networks (LCN), 2010 - proceedings
Éditeur
IEEE
Isbn
978-1-4244-8387-7
Pages
785-790
Identifiant publication
http://dx.doi.org/10.1109/LCN.2010.5735812
Métadonnées
Afficher la notice complète
Auteur(s)
Ben Othman, Jalel cc
Mokdad, Lynda
Ould Cheikh, Mohamed
Résumé (EN)
The most widely used standard for wireless networks is the IEEE 802.11. In 802.11, dense deployment of Access Points (APs) is needed to meet customers' demands. The installation of multiple access points is expensive and not convenient because of Ethernet wiring from access points to backhaul network access modem, hub, etc. Wireless mesh network (WMN) is an emerging technology; presented mainly as the solution to the problem related to the necessity to create a wireless distribution system (APs need to interconnect wirelessly). It is expected to replace the wireline infrastructure network due to the scalability and rapid cost effective deployment and maintenance. One of the WMN applications is that they can be used as a backbone. The characteristics of self-organization and auto-configuration in the wireless mesh backbone offer many benefits such as low upfront investment, increased reliability and scalability. In this Paper, we are interested, to the using of directional antennas in wireless mesh backbone. By using this kind of antenna in wireless mesh backbone we can improve the performance and QoS. The directional antenna allow to improve the spatial reuse of the wireless channel, which allows nodes to communicate simultaneously without interference, and potentially establish links between nodes far away from each other, and the number of routing hops can be fewer than that of omnidirectional antennas. We also propose a new amendment to reduce the routing overhead related to the use of multiple interfaces.
Mots-clés
wireless mesh networks; QoS

Publications associées

Affichage des éléments liés par titre et auteur.

  • Vignette de prévisualisation
    A New Architecture of Wireless Mesh Networks Based IEEE 802.11s Directional Antennas 
    Ould Cheikh, Mohamed; Mokdad, Lynda; Ben Othman, Jalel (2011) Communication / Conférence
  • Vignette de prévisualisation
    Q-HWMP: Improving End-to-End QoS for 802.11s Based Mesh Networks 
    Ben Othman, Jalel; Mokdad, Lynda; Ould Cheikh, Mohamed (2010) Communication / Conférence
  • Vignette de prévisualisation
    Sectorial Coverage in a Deployment of a WMN Backbone Based on Directional Antennas 
    Ben Othman, Jalel; Mokdad, Lynda; Ould Cheikh, Mohamed (2011) Communication / Conférence
  • Vignette de prévisualisation
    Performance Analysis of Composite Web Services using Stochastic Automata Networks over IP Networks 
    Ben Othman, Jalel; Mokdad, Lynda; Ould-Cheikh, Mohamed; Sene, Mbaye (2009) Communication / Conférence
  • Vignette de prévisualisation
    AMCLM: Adaptive Multi-Services Cross-Layer MAC Protocol for IEEE 802.11 Networks 
    Ben Othman, Jalel; Mokdad, Lynda; Bouam, Souheila (2009) Article accepté pour publication ou publié
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