Abstract

The current study presents the simulative study and evaluation of MANET mobility models over UDP traffic pattern to determine the effects of this traffic pattern on mobility models in MANET which is implemented in NS-2.35 according to various performance metri (Throughput, AED (Average End-2-end Delay), drop packets, NRL (Normalize Routing Load) and PDF (Packet Delivery Fraction)) with various parameters such as different velocities, different environment areas, different number of nodes, different traffic rates, different traffic sources, different pause times and different simulation times . A routing protocol.…was exploited AODV(Adhoc On demand Distance Vector) and RWP (Random Waypoint), GMM (Gauss Markov Model), RPGM (Reference Point Group Model) and MGM (Manhattan Grid Model) mobility models above CBR traffic sources. The results of Reference Point Group Model simulation illuminate that routing protocol performance is best with RPG mobility model than other models.

Highlights

  • The Mobile Ad-hoc Network (MANET) is a gathering of lymph node, which has the likelihood to interface on a radio communication sensitive and green goods a dynamic arrangement with radio connection and with no associate infrastructure

  • The current study investigates the mobility models performance based on both CBR based traffic pattern for various parameters such as different velocities, different stop times, different simulation environment area, different traffic rates, different no. of nodes, different traffic sources and different simulation times

  • This paper presented an evaluated and analyzed the four mobility models performance using NS-2.35 and Bonn Motion-2.1.a according to several performance metrics with various parameters over CBR traffic pattern

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Summary

Baghdad Science Journal

Performance Evaluation of Mobility Models over UDP Traffic Pattern for MANET Using NS-2. Received 30/3/2019, Accepted 26/2/2020, Published Online First 6/12/2020, Published 1/3/2021.

Introduction
Routing Protocols
Traffic Sources
Conclusion

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