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22054 Analytically modelling the performance of piggybacking on beacons in VANETs
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Klein Wolterink, W. and Heijenk, G.J. and van den Berg, J.L. (2012) Analytically modelling the performance of piggybacking on beacons in VANETs. In: Proceedings of the ninth ACM international workshop on Vehicular inter-networking, systems, and applications, VANET '12, 25 Jun 2012, Low Wood Bay, Lake District, UK. pp. 43-52. ACM. ISBN 978-1-4503-1317-9

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Official URL: http://dx.doi.org/10.1145/2307888.2307898

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Abstract

Piggybacking on beacons is a forwarding technique in vehic- ular ad-hoc networks (VANET) as a means to disseminate data. With this technique data is attached to and transmit- ted along with scheduled beacons. Nodes are assumed to beacon asynchronously.
In this paper we present a first version of an analytical model that is able to accurately capture the performance of a piggybacking protocol inside a VANET in a number of closed-form expressions, assuming some simplifications. For a given forwarding distance, transmission range, node den- sity, and beacon frequency, the model is able to give the stochastic distribution of the end-to-end delay. The model also provides the distribution of the per-hop delay, the hop length, and the position of the ith forwarder. We have veri- fied our analytical model using a simulation study.
The most relevant assumptions in our model are a fixed inter-node distance and a fixed deterministic transmission range. Having completed this stage of our work, our next goal is to extend our model so that we can drop these as- sumptions.

Item Type:Conference or Workshop Paper (Full Paper, Talk)
Research Group:EWI-DACS: Design and Analysis of Communication Systems
Research Program:CTIT-WiSe: Wireless and Sensor Systems
Research Project:Connect and Drive: Cooperative Adaptive Cruise control based on WiFi communication between vehicles and infrastructure
ID Code:22054
Status:Published
Deposited On:19 July 2012
Refereed:Yes
International:Yes
More Information:statisticsmetis

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