• DHARMENDRASINH B. SOLANKI
• PRATIK D. PATEL

Delay tolerant networks (DTNs), are characterized by their lack of connectivity, resulting in a lack of instantaneous end-to-end paths. Ad Hoc routing protocols in such challenging network fails to accomplish the task of routing, as these protocols has a strategy to first establish the path and then send the actual data. In case of DTN, where there is lack of end to end connectivity, routing protocol must have store and forward strategy. With the use of store-carry-and-forward strategy DTN carry multiple copies of packets, stored them in buffer and forward to intermittent nodes which has the reliable connection with the destination. From simulation we conclude that Epidemic routing protocol give better result in term of packet loss and Overhead ratio. Average latency is higher in PROPHET routing protocol than others. Message delivery ratio of Spray and Wait protocol is better than other routing protocol if here we take number of L copies is Equal to 10. Delivery probability of Max Prop and Spray and wait routing protocol give excellent result as compare to others. Simulation result successfully carried out with the help of Opportunistic Network Environment (ONE) simulator

Delay tolerant network, Routing in DTN, routing protocol, ONE simulator

"PERFORMANCE ANALYSIS OF ROUTING PROTOCOL IN DELAY TOLERANT NETWORK", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 4, page no.1038-1044, April-2015, Available :http://www.jetir.org/papers/JETIR1504035.pdf

"PERFORMANCE ANALYSIS OF ROUTING PROTOCOL IN DELAY TOLERANT NETWORK", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 4, page no. pp1038-1044, April-2015, Available at : http://www.jetir.org/papers/JETIR1504035.pdf