Energy Efficient Routing with Route Minimization and Utilization Based on Threshold Scheme in MANET Using NS2- A Novel Approach
نویسندگان
چکیده
Efficient routing protocols can provide significant benefits to mobile ad hoc networks in terms of both performance and reliability. Mobile Ad-hoc Network (MANET) is an infrastructure less and decentralized network which needs a very strong dyNAMic routing protocol. There are many routing protocols available for such networks and many have been proposed so far. Amongst the most popular ones are DyNAMic Source Routing (DSR)[12], Ad-hoc On-demand Distance Vector (AODV)[9], Temporally Ordered Routing Algorithm (TORA) and Destination-Sequenced Distance Vector (DSDV) routing protocol. The performance of DSDV routing protocol have been evaluated for Mobile Ad-hoc Networks (MANETs) in terms of throughput, the average end to end delay, Packet Delivery Ratio(PDR). The performance of the DSDV routing protocol is improved my applying a threshold technique. This paper focuses on better utilization of energy of nodes and minimizing its loss. A network simulator-2 (NS-2) simulator has been used as platform for performance evaluation of DSDV routing protocol in this paper. To compare the performance of DSDV routing protocol before applying the threshold and after applying the threshold, the simulation results were analyzed by graphical manner and trace file based on Quality of Service (QoS) metrics: such as throughput, the average end to end delay, Packet Delivery Ratio (PDR) etc. Finally, the performance differentials based on network load, mobility, and network size have been analyzed. The simulation result analysis verifies that DSDV routing gives better results after applying threshold technique.
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