Abstract: Routing Protocols have been proposed to enable the network to identify and suggest various routes to number of demanded flows. In the Flow-Aware Network Models, the routes are identified and selected with the help of Flow Tables or Flow Identifiers that proposed by Flow Aggregation Mechanism. That is, users can define a Flow Aggregation Model to suggest routes depend on their defined-demanded flows and this model effectively handles many flows which helps core routers to profit aggregate routing. This is considered as an efficient and effective approach to identify a best route to achieve required performance. However, from our earlier research works, it was observed from the literature survey that that the existing models unable to i. detect and manage bulk flow, ii. Control Traffic Loss and iii. Maintain Deviation of Links Load against Traffic Load. To address the above mentioned issues, this research work was proposed an efficient Flow-Aware based Load Adaptive Routing(FA-LAR) and established better performance in terms of Queueing Delay, Throughput, Power Consumption (Energy Dissipation), and Load Deviation. Further to improve the performance of Optical Networks in terms of Spectrum and Resource Utilization, this research work proposed an Efficient Flow Aware based Distance Adaptive Routing Scheme(FA-DAR). The proposed model was implemented with the Network simulator QualNet 7.4. From the experimental results, it is noticed that the prosed Model, FA-DAR is performing well in terms of Throughput, Queueing Delay, Load Deviation, Spectrum Consumption and Resource Utilization.
Keywords: Routing Protocols, Flow-Aware Network Models, Flow-Aware based Load Adaptive Routing, Distance Adaptive Routing, and Spectrum Utilization.
Title: FA-DAR: An Efficient Flow Aware based Distance Adaptive Routing Scheme for Optical Communication Networks
Author: S. Mathumohan, N. K. Sakthivel, S. Subasree
International Journal of Interdisciplinary Research and Innovations
ISSN 2348-1218 (print), ISSN 2348-1226 (online)
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