Congestion Control Avoidance in ADHOC Network using Queuing Model

Mobile adhoc network is an emerging standard or wireless communication. Due to the impendence in infrastructure dependencies these networks are rapidly emerging. These networks are since evolving has to develop methodologies for the compatibility of current services in such an environment. Various services compatibilities were studied and methodologies were proposed for the same. One basic problem observed during the incorporation of services in adhoc network is the traffic flow, and its proper modeling. As the demanded service increases the variability in the links increases. Due to the dynamicity of the link factors there are various issues been observed, in which congestion is one of the problem.Congestion is caused when the offered load to the network is more than the available resources. To overcome the congestion problem in mobile adhoc network a queuing model is suggested in the current work. The queuing mechanism is developed based on the probability distribution in different range of communication. The queuing mechanism hence improves the network metrics such as overall network throughput, reduces the route delay, overhead and traffic blockage probability. The approach is generated over a routing scheme in adhoc network. A Matlab simulation is developed for the suggested approach and evaluated for multiple network environments to evaluate the system performance