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Throughput and Power Aware Routing In Wireless Mesh Network with Path Restoration

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Author(s): Sharankumar Huli#1, Sujata P Terdal

Journal: International Journal of Computer Trends and Technology
ISSN 2231-2803

Volume: 4;
Issue: 9;
Start page: 3063;
Date: 2013;
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Keywords: Wireless mesh network | throughput | power | path | link.

ABSTRACT
Wireless Mesh networks will be dominant in the next-generation wireless networks with the integration of various wireless access networks. The deployment of various wireless technologies in combination with the evolution of mobile terminal with multiple network interfaces and the development of internet-based applications has allowed the user to have access to internet services anywhere at any time from any network. In this kind of environment, where more data packets are sent and received, quick routing and alternate path selections are required. We propose a concept that polls the existing routes from source to destination and organize them based on throughput and power. Once a fault is detected in the current session either by means of a node failure or link quality degradation, the system switches to the other available path. In case of absence of such a path, a rerouting is initiated. Therefore the method combines the path rerouting algorithm with a scheme that estimates paths availability efficiently using link throughput and power.Simulation results shows that proposed routing protocol has overall gain of the network.
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