Intelligent OLSR Routing Protocol Optimization for VANETs

Toutouh, Jamal; García-Nieto, José; Alba, Enrique

doi:10.1109/tvt.2012.2188552

Cited by 180 publications

(108 citation statements)

References 26 publications

(33 reference statements)

Supporting

Mentioning

107

Contrasting

Unclassified

Order By: Relevance

“…Protocol Optimization for VANETs [16] Recent advances in remote innovations have offered ascend to the rise of vehicular ad hoc systems (VANETs). In such systems, the constrained scope of Wi-Fi and the high versatility of the hubs create visit topology changes and system discontinuities.…”

Section: Routing Protocols Based Studies • J Toutouh Et Al Intellmentioning

confidence: 99%

A Review Analysis of Parametric Optimization Based Studies in VANET

Thakur

Kaur²

2017

ijsrm

View full text Add to dashboard Cite

Abstract:The field of Vehicular Ad Hoc Networks (VANET) is generally not particularly new to researchers around the world. Because of this fact, there is loads of material accessible for VANET to survey. The routing protocols under VANET define a set of rules which governs the journey of message packets from source to destination in a network. In VANET, there are distinctive sorts of routing protocols each of them is connected by the system conditions. Different parametric advancement systems are explored and for effectiveness two expansive territories of research has been broadly completed in this paper initial one is enhancement strategies and other one is routing protocols based.

show abstract

Section: Routing Protocols Based Studies • J Toutouh Et Al Intellmentioning

confidence: 99%

A Review Analysis of Parametric Optimization Based Studies in VANET

Thakur

Kaur²

2017

ijsrm

View full text Add to dashboard Cite

show abstract

“…Geographical adaptive fidelity GAF enable low power consumption using location information location information improves the data communication protocol [3]. Therefore, a positioning protocol is necessary to acquire the location information.…”

Section: 2olsr-l: Optimized Link State Routing and Localizationmentioning

confidence: 99%

OLSR Parameter Tunning

Kamboj¹,

Singh²

2017

IJARCSSE

View full text Add to dashboard Cite

Abstract-Vehicular ad hoc network is an infrastructure less network where each network node not only acts as a host but also acts as a router. The environment is highly dynamic due to mobile nature of nodes. The proper functioning of these networks depends upon a routing protocol that can respond to the rapid changes in the topology. Our interest is focused on the OLSR routing protocol, which uses hello and topology control (TC) messages to discover and then disseminate link state information throughout the mobile ad hoc network. We discuss the impact of Hello messages on the performance of OLSR in term of packet delivery ratio, delay and throughput. The objective of this thesis is to study the impact of tuning on the performance of mobile routing Protocol, OLSR, which is proactive routing protocol. Since not many VANETs have been deployed, most of the studies are based on simulation. Also for this thesis, experiments are conducted by network simulator 2.34 by using tool command language. A basic framework is employed to analyze the performance of routing protocol OLSR by tuning its parameters. We firstly evaluated the performance in terms of QOS by applying an optimization strategy that obtains automatically efficient OLSR parameter configurations by coupling two different stages: an optimization procedure and a simulation stage. It is observed that tuned-OLSR outperformed OLSR. The three basic parameters are tuned by applying genetic (GA), simulate annealing (SA) and particle swarm (PSO) algorithms. It shows considerable increase in throughput, packet delivery ratio and a substantial decrease in delay as compared to the respective performance of OLSR. The optimization methodology presented in this work (coupling meta heuristics and a simulator) offers the possibility of automatically and efficiently customizing any protocol for any VANET scenario.

show abstract

“…For these motives, 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 deploy VANETs [3].…”

Section: Challenges Of Vanetmentioning

confidence: 99%