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PERFORMANCE COMPARISON OF ROUTING PROTOCOLS IN MANET

K. Thamizhmaran

Abstract


All nodes work as routers on take path in discovery and maintenance of routes to other nodes in the network to know there advantages are more, still drawbacks are security, energy and transmission.  In a mobile environment, routing is handled by a variety of protocols.  Routing protocol performance is a critical issue due to its highly dynamic nature.  The two well-known protocols that will be the subject of this project are the Optimized Link State Routing (OLSR) and Destination Sequenced Distance Vector (DSDV) protocols.  The simulation result shows the optimal routing protocol that provides the highest performance when the routing protocols are implemented using NS2.34. One significant attack in this project is a denial-of-service (DDOS) attack against the Optimized Link State Routing protocol (OLSR), also known as the node isolation attack.  Destination-sequenced distance vector and optimized link state routing protocols are the two ad hoc routing protocols that are compared in the simulation.  Simulation-based comparison and performance analysis on various parameters, such as average end-to-end delay, throughput, and normalized routing overhead, are presented in our project. 


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References


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