CRAODV: A new approach for congestion control in mobile ad-hoc network

Mobile ad hoc network is a type of ad hoc network that can change locations and configure itself on the fly. MANETs uses self configurable connections to connect various nodes. There are a number of issues and challenges in a mobile ad hoc network. Congestion Control is an advanced area in research and new development in mobile ad hoc network. Congestion occurs when resources are limited and demand is more. Different types of techniques have been proposed to overcome the congestion in the mobile ad hoc network. Congestion control mechanism tries to control congestion either before congestion occur or after congestion takes actually place in the network. In this paper, we propose a new approach named as CRAODV for congestion control in MANETs and compare the same with the EDMR algorithm. Our simulation result shows better performance in terms of packet drop ratio.

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