Open Access

ARTICLE

Quality of Service Rerouting in Cognitive Network

Y.B.Gandole¹

1 Department of Electronics, Adarsha Science J.B.Arts and Birla Commerce Mahavidyalaya Dhamangaon Rly-444709 (India). Email:ygandole@indiatimes.com

Structural Longevity 2012, 7(2), 67-86. https://doi.org/10.3970/sl.2012.007.067

Abstract

The cognitive behavior based on the cognitive science model for the network nodes to benefit the Quality of Service rerouting is designed. A Quality of Service rerouting protocol oriented to cognitive network is proposed. Rerouting is a distributed protocol where the route search is in a hop by hop way. Inspired by the small-world phenomenon, the experiential route information is collected and stored at each node to benefit the future route selection. We implement and evaluate Quality of Service rerouting in NS2 platform. Its performance is compared with another two popular routing protocols. The results show that Cognitive Rerouting has achieved remarkable performance improvements over the protocols where no cognitive behaviours are exploited.

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Keywords

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