Proceedings ArticleDOI
AODV routing protocol modification with dqueue(dqAODV) for VANET in city scenarios
Soumen Saha,Utpal Roy,D. D. Sinha +2 more
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TLDR
A modified AODV routing protocol is proposed in the context of VANET with the help of dqueue introduction into the RREQ header in the C++ code of built-in A ODV protocol in NCTUns-6.0 simulator to yield greater performance and less overhead.Abstract:
Vehicular ad hoc network (VANET) is considered as a sub-set of mobile ad hoc network (MANET). It provides smart Transport System i.e., wireless ad-hoc communication in between vehicles and vehicle to roadside equipments. Based on this technology road network is classified into two types 1. vehicle to vehicle interaction, 2. vehicle to infrastructure interaction. The objective of VANET is to provide safe, secure and automated traffic system. For this automated traffic technique several types of routing protocols have been developed. But routing protocols of MANET are not directly applicable to VANET. In this study, we proposed a modified AODV routing protocol in the context of VANET with the help of dqueue introduction into the RREQ header in the C++ code of built-in AODV protocol in NCTUns-6.0 simulator. Recently Saha et al [1] has reported the results showing the nature of modified AODV obtained from the rudimentary version of their simulation code. It is mainly based on packed delivery throughput. It shows greater In-throughput information of packet transmission compare to original AODV. It has been observed from the study that our protocols needs less overhead and yield greater performance in compared to conventional AODV.read more
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Proceedings ArticleDOI
AODV modification to address link breakage issue: A review
TL;DR: This paper explores some of the modified AODV routing protocol modifications that have been done in the mostly used routing protocol, A ODV to address link breakage.
References
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Journal ArticleDOI
A Cluster Based Enhancement to AODV for Inter-Vehicular Communication in VANET
TL;DR: This paper aims at improving the performance of AODV by enhancing the existing protocol by creating stable clusters and performing routing by Cluster Heads and Gateway nodes.
Proceedings ArticleDOI
Optimized AODV routing protocol for Vehicular Ad hoc Networks
Baozhu Li,Yue Liu,Guoxin Chu +2 more
TL;DR: The paper uses network simulation tool(ns2) to simulate the two routing protocols in ad hoc networks based on Linux and compares and analyses the simulation results and do performance evolution.
Journal ArticleDOI
Performance Evaluation of Proactive and Reactive Protocols in VANET
Uma Nagaraj,Poonam Dhamal +1 more
TL;DR: An attempt has been made to compare four well-known protocols AODV, DSR, OLSR and DSDV by using three performance metrics packet delivery ratio, average end to end delay and routing overhead.
Modified route-maintenance in AODV Routing protocol using static nodes in realistic mobility model
TL;DR: An extended AODV routing protocol is proposed for Ad-hoc networks which typically suits to resolve the realistic model problems and may improve the performance of regular AODVs routing protocol.
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