Title :
Modeling of GA-Based QoS Routing Algorithm for Pervasive Mobile Ad Hoc Networks
Author_Institution :
Univ. Tun Hussein Onn Malaysia, Batu Pahat
Abstract :
The design of QoS routing protocols for mobile ad hoc networks is a challenging issue. In selecting the most optimal route from source to destination, one has to choose from a set of routes with the corresponding connectivity qualities. In this paper, we proposed a modeling scheme that implement QoS routing using genetic algorithm. The route selected had to satisfy bandwidth, delay and node connectivity index. The modeling of the algorithm is outlined by building the framework using Opnet modeler. The overall structure of the algorithm and its implementations are explained laboriously. Simulation experiments are performed for 40 mobile nodes to predict its performances based on the effect of congestion level. The results shows an improvement GA based QoS routing over other types of mobile ad hoc networks routing, DSR and AODV.
Keywords :
ad hoc networks; genetic algorithms; mobile radio; quality of service; routing protocols; Opnet modeler; QoS; genetic algorithm; pervasive mobile ad hoc network; routing protocol; Algorithm design and analysis; Bandwidth; Buildings; Communication networks; Computer network management; Delay; Genetic algorithms; Mobile ad hoc networks; Predictive models; Routing protocols; Genetic Algorithm; MANET; QoS Routing; Route Accumulation Latency; modeling; performance metrics; protocol performance;
Conference_Titel :
Pervasive Computing and Applications, 2008. ICPCA 2008. Third International Conference on
Conference_Location :
Alexandria
Print_ISBN :
978-1-4244-2020-9
Electronic_ISBN :
978-1-4244-2021-6
DOI :
10.1109/ICPCA.2008.4783605
