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High Throughput Routing Algorithm Metric for OLSR Routing Protocol in Wireless Mesh Networks

Nidal S., Kamel (2009) High Throughput Routing Algorithm Metric for OLSR Routing Protocol in Wireless Mesh Networks. In: 5th International Colloquium on Signal Processing & Its Applications, 2009. CSPA 2009. , 6-8 March 2009, Kuala Lumpur , Malaysia.

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Abstract

Abstract- Wireless Mesh Networks (WMN); have been attracting an increasingly intensive research over the last few years. WMNs consist of end clients and mesh routers, communicate wirelessly in a multi-hop fashion. The commonly used routing protocols depend on the hop-count metric to determine the preferred route between source and destination. Due to the unpredictable behavior of the wireless medium, the need for a routing protocol that aware to the medium condition becomes a necessity. In this paper we propose a signal-to-noise ratio (SNR) as a metric to determine the optimum route between source and destination. Optimized Link State Routing Protocol (OLSR) is selected for the new metric. A comparison has been made between the conventional hop-count metric and SNR for the OLSR routing protocol. The network throughput, End-toEnd delay and routing protocol overhead are used as a performance metrics for the comparison. The obtained results show that using SNR as a routing algorithm metric is performing better than the conventional hop-count in WMN environments.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:5063
Deposited By: Assoc Prof Dr Nidal Kamel
Deposited On:25 Mar 2011 01:35
Last Modified:19 Jan 2017 08:25

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