A Data Transfer Scheme Using Autonomous Clustering in VANETs Environment

Teshima, Satoshi; Ohta, Yuichi; Kohno, Eitaro; Kakuda, Yoshiaki

doi:10.1109/isads.2011.69

Cited by 12 publications

(7 citation statements)

References 5 publications

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“…Due to this technique the buffer of node is always filled with duplicate data packets even if no nodes are present in neighborhood, this makes high consumption of network resources and the overhead of each node is increased. So, a novel data forwarding scheme is proposes in [24] that combines autonomous clustering and Epidemic Routing for VANETs. In this, the whole cluster is considered as one virtual node that works on Store-Carry-Forward mechanism of Epidemic Routing.…”

Section: Heterogeneous Approaches Of Cbrp In Vanetmentioning

confidence: 99%

“…A data transfer scheme using autonomous clustering is proposed in [29], which is an extension of proposed protocol in [24]. A CH is continuously broadcasting MEP (cluster MEmber Packet) [29] in its cluster, when a node in another cluster listens to these packets it obtains a list of data packets from that cluster.…”

Section: Heterogeneous Approaches Of Cbrp In Vanetmentioning

confidence: 99%

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Heterogeneous Approaches for Cluster based Routing Protocol in Vehicular Ad Hoc Network (VANET)

Satyajeet¹,

Deshmukh²,

Dorle³

2016

IJCA

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Vehicular Ad Hoc Network (VANET) has materialized as a major research area for the last decade. Since the vehicular network does not have stable infrastructure the main focus remains on networking part, which is divided into clusters using clustering techniques to increase scalability of the network. This paper is a survey on heterogeneous approaches for a cluster based routing protocol that is used to make stable topology of unsteady vehicular networks.

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Section: Heterogeneous Approaches Of Cbrp In Vanetmentioning

confidence: 99%

Section: Heterogeneous Approaches Of Cbrp In Vanetmentioning

confidence: 99%

Heterogeneous Approaches for Cluster based Routing Protocol in Vehicular Ad Hoc Network (VANET)

Satyajeet¹,

Deshmukh²,

Dorle³

2016

IJCA

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show abstract

“…This however results in large overhead which is not desirable. Teshima et al [18] proposed using autonomous clustering to reduce the overhead caused by epidemic routing. The nodes group themselves into clusters with each cluster assigning a node to be the cluster head.…”

Section: Related Workmentioning

confidence: 99%

VANET-Enabled Eco-Friendly Road Characteristics-Aware Routing for Vehicular Traffic

Doolan

Muntean

2013

2013 IEEE 77th Vehicular Technology Conference (VTC Spring)

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Abstract-The lack of significant breakthroughs in terms of alternative energy sources has caused both fuel consumption and gas emissions to constantly increase. In this context, improving fuel efficiency and reducing emissions in the transportation sector is vital, as vehicles are one of the important contributors to air pollution. This paper introduces EcoTrec, a novel eco-friendly routing algorithm for vehicular traffic which considers road characteristics such as surface conditions and gradients, as well as existing traffic conditions to improve the fuel savings of vehicles and reduce gas emissions. EcoTrec makes use of the Vehicular Ad-hoc NETworks (VANET) both for collecting data from distributed vehicles and to disseminate information in aid of the routing algorithm. The algorithm calculates the fuel efficiency of various routes and then directs the vehicle to a fuel efficient route, while also avoiding flash crowding. Simulationbased tests showed that by using EcoTrec, fuel emissions were significantly reduced, when compared with existing state-of-theart vehicular routing algorithms.

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“…Epidemic, Spray and Wait, and PRoPHET routing protocols have been used as VANET routing protocols in [29][30][31], respectively.…”

Section: Vdtn@lab Testbedmentioning

confidence: 99%

Performance assessment of fragmentation mechanisms for vehicular delay-tolerant networks

Dias

Rodrigues

Isento

et al. 2011

J Wireless Com Network

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Vehicular Delay-Tolerant Networks (VDTNs) are a new approach for vehicular communications where vehicles cooperate with each other, acting as the communication infrastructure, to provide low-cost asynchronous opportunistic communications. These communication technologies assume variable delays and bandwidth constraints characterized by a non-transmission control protocol/internet protocol architecture but interacting with it at the edge of the network. VDTNs are based on the principle of asynchronous communications, bundle-oriented communication from the DTN architecture, employing a store-carry-and-forward routing paradigm. In this sense, VDTNs should use the tight network resources optimizing each opportunistic contact among nodes. Given the limited contact times among nodes, fragmentation appears as a possible solution to improve the overall network performance, increasing the bundle delivery probability. This article proposes the use of several fragmentation approaches (proactive, source, reactive, and toilet paper) for VDTNs. They are discussed and evaluated through a laboratory testbed. Reactive and toilet paper approaches present the best results. It was also shown that only the source fragmentation approach presents worst results when compared with non-fragmentation approaches.

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A Data Transfer Scheme Using Autonomous Clustering in VANETs Environment

Cited by 12 publications

References 5 publications

Heterogeneous Approaches for Cluster based Routing Protocol in Vehicular Ad Hoc Network (VANET)

Heterogeneous Approaches for Cluster based Routing Protocol in Vehicular Ad Hoc Network (VANET)

VANET-Enabled Eco-Friendly Road Characteristics-Aware Routing for Vehicular Traffic

Performance assessment of fragmentation mechanisms for vehicular delay-tolerant networks

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