Proceedings ArticleDOI
Comparative analysis and applicability of routing protocols in VANETs
TLDR
An attempt has been made to analyze the performance of the routing protocols (OLSR, DSDV, AODV and CLWPR) in realistic mobility and radio propagation models and it is seen that in most simulation results, proactive routing protocols and the position-based routing protocol (CLW PR) performed significantly better than the reactive routing Protocol (AODV).Abstract:
Though a Vehicular Ad Hoc Network (VANET) is an instance of MANETs, the relative rankings of legacy protocols from MANETs may exhibit an enormous variation in VANETs. Therefore a comprehensive analysis of the performance of the routing protocols is desired to find the applicability of them in vehicular-specific conditions. Through this paper, an attempt has been made to analyze the performance of the routing protocols (OLSR, DSDV, AODV and CLWPR) in realistic mobility and radio propagation models. Manhattan Grid mobility which greatly emulates the motion of vehicles in an urban city is used. The probabilistic Nakagami radio propagation model is sequentially added over the three deterministic path loss models (Friis Propagation, Two Ray Ground and Log Distance Path Loss) to represent channel fading characteristics of urban scenarios. The performance metrics of packet delivery ratio (PDR), end-to-end delay, throughput and jitter has been measured for each routing protocol under a scenario where either the network traffic or the node density affects the communication reliability. It is seen that in most simulation results, proactive routing protocols (OLSR and DSDV) and the position-based routing protocol (CLWPR) performed significantly better than the reactive routing protocol (AODV).read more
Citations
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A realistic mobility simulator for vehicular ad hoc networks
TL;DR: The goal of the framework within Newcom JPA3 is to provide a complete simulation tool for VANETs, and the framework, ideas and methodologies at the basis of the work, which is currently ongoing.
Proceedings ArticleDOI
Performance Evaluation on VANET Routing Protocols in The Way Road of Central Jakarta using NS-3 and SUMO
TL;DR: The simulation results indicate that the Friis Propagation Loss Model has excellent performance and only is shown by OLSR protocol while other protocols have quite low values, while replacement of the propagation loss model parameter to both The Two Way and The Nakagami-m Fast Fading Propagations Loss Model makes some protocols show better performance than before.
Journal ArticleDOI
Nakagami Fading Impact on the Performances of VANET Routing Protocols in a Realistic Urban
Hanene Brahmia,Cherif Tolba +1 more
TL;DR: Evaluated protocols for attenuation of communication signal over the transmission distance show that Ad hoc On-demand Distance Vector Routing Protocol outperforms the others being the most resistant to fading phenomena.
Journal ArticleDOI
A new Advanced Greedy perimeter stateless routing for Vehicular Ad Hoc Networks
D. Laanaoui,S. Raghay +1 more
TL;DR: This paper focuses on the first and second phases to insure the transport of information and improves the behavior of GPSR protocol in term of delay and throughput to deal with the limited capacity of the vehicular wireless network.
T ransmission p ower and q uality of s ervice in manet r outing p rotocols
TL;DR: This study investigates how transmission power impacts MANET routing protocols’ quality of Service (QoS) and finds that AODV outperforms other routing protocols in overall performance.
References
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Book
Wireless Communications: Principles and Practice
TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).
Dynamic Source Routing in Ad Hoc Wireless Networks.
David B. Johnson,David A. Maltz +1 more
TL;DR: In this article, the authors present a protocol for routing in ad hoc networks that uses dynamic source routing, which adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
Book ChapterDOI
Dynamic Source Routing in Ad Hoc Wireless Networks
David B. Johnson,David A. Maltz +1 more
TL;DR: This paper presents a protocol for routing in ad hoc networks that uses dynamic source routing that adapts quickly to routing changes when host movement is frequent, yet requires little or no overhead during periods in which hosts move less frequently.
Proceedings ArticleDOI
GPSR: greedy perimeter stateless routing for wireless networks
Brad Karp,Hsiang-Tsung Kung +1 more
TL;DR: Greedy Perimeter Stateless Routing is presented, a novel routing protocol for wireless datagram networks that uses the positions of routers and a packet's destination to make packet forwarding decisions and its scalability on densely deployed wireless networks is demonstrated.
Proceedings ArticleDOI
Highly dynamic Destination-Sequenced Distance-Vector routing (DSDV) for mobile computers
TL;DR: The modifications address some of the previous objections to the use of Bellman-Ford, related to the poor looping properties of such algorithms in the face of broken links and the resulting time dependent nature of the interconnection topology describing the links between the Mobile hosts.
Related Papers (5)
Routing Protocol Selection for Intelligent Transport System (ITS) of VANET in High Mobility Areas of Bangladesh
Md. Kamrul Hasan,Orvila Sarker +1 more