Assessment of VANET multi-hop routing over an experimental platform

Santa, José; Tsukada, Manabu; Ernst, Thierry; Mehani, Olivier; Gómez‐Skarmeta, Antonio F.

doi:10.1504/ijipt.2009.028655

Cited by 21 publications

(7 citation statements)

References 20 publications

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“…Early versions of AnaVANET were designed for evaluating infrastructure less network protocols, as used in our previous works for analyzing OLSR in vehicular environments [32] and later tests of IPv6 over C2CNet [33] in the FP7 GeoNet project. The current version of AnaVANET can also analyze infrastructurebased network protocols such as NEMO.…”

Section: Evaluation Of Nemo Over Ipv6 Geonetworkingmentioning

confidence: 99%

On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case

Tsukada

Santa²,

Matsuura³

et al. 2014

EAI Endorsed Transactions on Industrial Networks and Intelligen

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One of the most challenging fields in vehicular communications has been the experimental assessment of protocols and novel technologies. Researchers usually tend to simulate vehicular scenarios and/or partially validate new contributions in the area by using constrained testbeds and carrying out minor tests. In this line, the present work reviews the issues that pioneers in the area of vehicular communications and, in general, in telematics, have to deal with if they want to perform a good evaluation campaign by real testing. The key needs for a good experimental evaluation is the use of proper software tools for gathering testing data, post-processing and generating relevant figures of merit and, finally, properly showing the most important results. For this reason, a key contribution of this paper is the presentation of an evaluation environment called AnaVANET, which covers the previous needs. By using this tool and presenting a reference case of study, a generic testing methodology is described and applied. This way, the usage of the IPv6 protocol over a vehicle-to-vehicle routing protocol, and supporting IETF-based network mobility, is tested at the same time the main features of the AnaVANET system are presented. This work contributes in laying the foundations for a proper experimental evaluation of vehicular networks and will be useful for many researchers in the area.

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Section: Evaluation Of Nemo Over Ipv6 Geonetworkingmentioning

confidence: 99%

On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case

Tsukada

Santa²,

Matsuura³

et al. 2014

EAI Endorsed Transactions on Industrial Networks and Intelligen

Self Cite

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“…The standard configuration of OLSR offers a moderate QoS when used in VANETs [11]. Hence, taking into account the impact of the parameter configuration in the whole network performance, we tackled here the problem of the optimal OLSR parameter tuning to discover the best protocol configuration previously to the deployment of VANET.…”

Section: B Olsr Parameter Tuningmentioning

confidence: 99%

“…Although specific routing protocols are emerging for VANET networks, a number of authors are currently using OLSR to deploy vehicular networks [8]- [11]. This protocol has been chosen mainly because it presents a series of features that make it well suited for VANETs.…”

Section: Introductionmentioning

confidence: 99%

Intelligent OLSR Routing Protocol Optimization for VANETs

Toutouh

García-Nieto

Alba

2012

IEEE Trans. Veh. Technol.

180

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Abstract-Recent advances in wireless technologies have given rise to the emergence of vehicular ad hoc networks (VANETs). In such networks, the limited coverage of WiFi and the high mobility of the nodes generate frequent topology changes and network fragmentations. For these reasons, and taking into account that there is no central manager entity, routing packets through the network is a challenging task. Therefore, offering an efficient routing strategy is crucial to the deployment of VANETs. This paper deals with the optimal parameter setting of the optimized link state routing (OLSR), which is a well-known mobile ad hoc network routing protocol, by defining an optimization problem. This way, a series of representative metaheuristic algorithms (particle swarm optimization, differential evolution, genetic algorithm, and simulated annealing) are studied in this paper to find automatically optimal configurations of this routing protocol. In addition, a set of realistic VANET scenarios (based in the city of Málaga) have been defined to accurately evaluate the performance of the network under our automatic OLSR. In the experiments, our tuned OLSR configurations result in better quality of service (QoS) than the standard request for comments (RFC 3626), as well as several human experts, making it amenable for utilization in VANET configurations.Index Terms-Metaheuristics, optimization algorithms, optimized link state routing (OLSR), vehicular ad hoc networks (VANET).

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“…The standard configuration of OLSR offers a moderate QoS when is used in VANETs [9]. Hence, taking into account the impact of the parameters configuration in the network performance, we tackled the OLSR QoS MOP to discover efficient protocol configurations.…”

Section: B Olsr Quality Of Service Optimization In Vanetsmentioning

confidence: 99%

“…We have chosen OLSR as a use case, however the methodology presented in this article can be directly applied over any other protocol. OLSR has already been used in VANETs research [6], [7], [8], [9], since it offers a series of features that make it well-suited for VANETs: it exhibits short delays in the transmission of data packets, it adapts well to continuous topology changes, and it allows a simple operation, allowing an easy integration into different kinds of devices.…”

Section: Introductionmentioning

confidence: 99%

Multi-objective OLSR optimization for VANETs

Toutouh

Alba

2012

2012 IEEE 8th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)

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Vehicular ad hoc networks (VANETs) are infrastructure-less and self-organized networks deployed among vehicles and other road users. Due to the limitations of the wireless technologies used and the rapid topology changes, designing efficient routing protocols for VANETs is becoming a major concern. In this study, we applied a multi-objective optimization metaheuristic, in order to find efficient OLSR parameterizations that improve the QoS of the OLSR RFC and a previous optimized configurations. Our optimized configuration significantly reduces OLSR scalability problems keeping competitive packet delivery rates. The OLSR routing overhead is reduced between 47% and 76% and the delivery times are between 32% and 38% shorter when using our optimized settings.

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Assessment of VANET multi-hop routing over an experimental platform

Cited by 21 publications

References 20 publications

On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case

On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case

Intelligent OLSR Routing Protocol Optimization for VANETs

Multi-objective OLSR optimization for VANETs

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