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Analysis of Random Based Mobility Model using TCP Traffic for AODV and DSDV MANET`s Routing Protocols

Author(s):

Narendra kumar , jodhpur institute of engg & technology,jodhpur; Prof. Amit Mishra, jodhpur institute of engg & technology,jodhpur

Keywords:

Mobile Ad hoc, AODV, DSDV, TCP, routing overhead, packet delivery fraction, End-to-End delay, normalized routing load

Abstract

In Mobile Ad hoc network (MANETS), no fixed infrastructure is available. Different wireless hosts are free to move from one location to another without any centralized administration, so, the topology changes rapidly or unpredictably. Every node operates as router as well as an end system. Routing in MANETs has been a challenging task ever since the wireless networks came into existence. The major reason for this is continues changes in network topology because of high degree of node mobility. The MANET routing protocols have mainly two classes: Proactive routing (or table-driven routing) protocols and Reactive routing (or on-demand routing) protocols. In this paper, we have analyzed various Random based mobility models: Random Waypoint model, Random Walk model, Random Direction model and Probabilistic Random Walk model using AODV and DSDV protocols in Network Simulator (NS 2.35). The performance comparison of MANET mobility models have been analyzed by varying number of nodes using traffic TCP. The comparative conclusions are drawn on the basis of various performance metrics such as: Routing Overhead (packets), Packet Delivery Fraction (%), Normalized Routing Load, Average End-to-End Delay (milliseconds) and Packet Loss (%).

Other Details

Paper ID: IJSRDV2I7050
Published in: Volume : 2, Issue : 7
Publication Date: 01/10/2014
Page(s): 114-117

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