%0 Journal Article
%T Performance Analysis of TORA & DSR Routing Protocols in Mobile Ad-hoc Networks
%A D GEETHA
%A T SARIKA
%J International Journal of Electronics and Computer Science Engineering
%D 2013
%I Buldanshahr : IJECSE
%X Mobile ad hoc network (MANET) is an autonomous system of mobile nodes connected by wireless links. Each node operates not only as an end system, but also as a router to forward packets. The nodes are free to move about and organize themselves into a network. These nodes change position frequently. The main classes of routing protocols are Proactive, Reactive and Hybrid. A Reactive (on-demand) routing strategy is a popular routing category for wireless ad hoc routing. It is a relatively new routing philosophy that provides a scalable solution to relatively large network topologies. The design follows the idea that each node tries to reduce routing overhead by sending routing packets whenever a communication is requested. In this paper an attempt has been made to compare the performance of two prominent on demand reactive routing protocols for MANETs: Temporally Ordered Routing Algorithm (TORA), Dynamic Source Routing (DSR) protocols. This subjected the protocols to identical loads and environmental conditions and evaluates their relative performance with respect to quantitative metrics; throughput, average delay, packet delivery ratio and routing load. From the detailed simulation results and analysis of presented, we use NS-2 simulator for simulation of DSR and TORA protocol and variation occurs in mobility of packets, time interval between the packets sent and packet size of packets sent in throughout the protocols.
%K MANET
%K Packet Delivery Ratio
%K Routing Overhead
%K Throughput
%K & End to End Delay
%U http://www.ijecse.org/wp-content/uploads/2012/12/Volume-2Number-1PP-79-87.pdf