Proceedings ArticleDOI
An Improved Vehicular Ad Hoc Routing Protocol for City Environments
Moez Jerbi,Sidi-Mohammed Senouci,Rabah Meraihi,Yacine Ghamri-Doudane +3 more
- pp 3972-3979
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TLDR
This work proposes an inter-vehicle ad-hoc routing protocol called GyTAR (improved greedy traffic aware routing protocol) suitable for city environments and shows significant performance improvement in terms of packet delivery ratio, end-to-end delay, and routing overhead.Abstract:
The fundamental component for the success of VANET (vehicular ad hoc networks) applications is routing since it must efficiently handle rapid topology changes and a fragmented network. Current MANET (mobile ad hoc networks) routing protocols fail to fully address these specific needs especially in a city environments (nodes distribution, constrained but high mobility patterns, signal transmissions blocked by obstacles, etc.). In our current work, we propose an inter-vehicle ad-hoc routing protocol called GyTAR (improved greedy traffic aware routing protocol) suitable for city environments. GyTAR consists of two modules: (i) dynamic selection of the junctions through which a packet must pass to reach its destination, and (ii) an improved greedy strategy used to forward packets between two junctions. In this paper, we give detailed description of our approach and present its added value compared to other existing vehicular routing protocols. Simulation results show significant performance improvement in terms of packet delivery ratio, end-to-end delay, and routing overhead.read more
Citations
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Journal ArticleDOI
Vehicular ad hoc networks (VANETS): status, results, and challenges
TL;DR: Some of the VANET research challenges that still need to be addressed to enable the ubiquitous deployment and widespead adoption of scalable, reliable, robust, and secure VANet architectures, protocols, technologies, and services are outlined.
Journal ArticleDOI
An overview of Internet of Vehicles
TL;DR: An abstract network model of the IoV is proposed, the technologies required to create the IoVs are discussed, different applications based on certain currently existing technologies are presented, and essential future research is described in the area of IoV.
Book ChapterDOI
Survey of Routing Protocols in Vehicular Ad Hoc Networks
TL;DR: The chapter discusses the advantages and disadvantages of these routing protocols, explores the motivation behind their design and trace the evolution of these protocols, and points out some open issues and possible direction of future research related to VANET routing.
Journal ArticleDOI
Data communication in VANETs
Felipe D. Cunha,Leandro A. Villas,Azzedine Boukerche,Guilherme Maia,Aline Carneiro Viana,Raquel A. F. Mini,Antonio A. F. Loureiro +6 more
TL;DR: This work surveys VANETs focusing on their communication and application challenges, and discusses the protocol stack of this type of network, and provides a qualitative comparison between most common protocols in the literature.
Journal ArticleDOI
Routing in Internet of Vehicles: A Review
TL;DR: This work aims to provide a review of the routing protocols in the Internet of Vehicles from routing algorithms to their evaluation approaches, and provides five different taxonomies of routing protocols.
References
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Ad hoc On-Demand Distance Vector (AODV) Routing
TL;DR: A logging instrument contains a pulsed neutron source and a pair of radiation detectors spaced along the length of the instrument to provide an indication of formation porosity which is substantially independent of the formation salinity.
Proceedings ArticleDOI
Ad-hoc on-demand distance vector routing
C.E. Perkins,E.M. Royer +1 more
TL;DR: An ad-hoc network is the cooperative engagement of a collection of mobile nodes without the required intervention of any centralized access point or existing infrastructure and the proposed routing algorithm is quite suitable for a dynamic self starting network, as required by users wishing to utilize ad- hoc networks.
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.
Optimized Link State Routing Protocol (OLSR)
Thomas Clausen,Philippe Jacquet +1 more
TL;DR: The Optimized Link State Routing protocol is an optimization of the classical link state algorithm tailored to the requirements of a mobile wireless LAN and provides optimal routes (in terms of number of hops).