slugQoS and Scalability with Mobility on the Performance of Routing Protocols of MANETs Using OPNET Modeller
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 4
Abstract
MANET is combination of mobile nodes which uses multi hop transmission for communication. Due to highly dynamic topology, routing in MANET is challenging task, moreover presence of malicious nodes make the overall network very insecureFinally, we propose an approach to improve the efficiency of Reactive Routing protocols.The main classes of MANET routing protocols are Proactive, Reactive and Hybrid. In this paper we compare performance of Proactive routing protocol by focusing on Optimized Link State Routing (OLSR) and Reactive Routin g Protocol by focusing on Ad Hoc On Demand Distance Vector (AODV) and Gathering - based Routing Protocol (GRP). In this paper our simulation tool is OPNET modeller. The performance of these routing protocols is analysed by three metrics: delay, network load and throughput.This paper presents a performance analysis of three Mobile Ad Hoc Network (MANET) routing protocols – AODV, OLSR and GRP under the two mobility models i.e. Vector Mobility Model and Random Way Point. The final evaluation results to obtain route stability, so as to Improve routing efficiency as well by Vector mobility model.
Authors and Affiliations
Gaurav Kumar Soni, RajBala
Keywords
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