Effective Performance Evaluation of On-Demand Routing Protocol for Cognitive Radio Ad Hoc Network

To solve Spectrum decision and rout e selection problem which have vital role in c ognitive radio ad hoc network (CRAHN) , many researchers developed different methodology how efficiently select the proper route between source a nd destination. In this paper it has been analysed the efficiency and routing load of on - demand routing protocol based on ad hoc on - demand distance vector ( AODV ) routing protocol for CRAHN. It observed that the overall performance of routing protocol in CRAHN is better at less numbers of secondary users (SUs) presents in the Cognitive radio ad hoc network.