Analysis of the failure tolerance of linear access networks
Author
dc.contributor.author
Giroire, Frederic
Author
dc.contributor.author
Admission date
dc.date.accessioned
2018-07-23T14:43:28Z
Available date
dc.date.available
2018-07-23T14:43:28Z
Publication date
dc.date.issued
2018
Cita de ítem
dc.identifier.citation
IEEE Transactions on Intelligent Transportation Systems, Vol. 19, NO. 4, April 2018
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Identifier
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10.1109/TITS.2017.2718737
Identifier
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https://repositorio.uchile.cl/handle/2250/150144
Abstract
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In this paper, we study the disconnection of a moving vehicle from a linear access network composed of cheap WiFi access points in the context of telecommuting in massive transportation systems. In concrete, we analyze the probability of a user experiencing a disconnection longer than a given time interval (t*) such that all ongoing communications between the vehicle and the infrastructure network are disrupted. We provide an approximation formula considering two scenarios (intercity bus and train). We then carry out a sensitivity analysis and supply a guide for operators when choosing the parameters of the networks. Finally, we show that such systems are viable, as they attain a very low probability of long disconnections with a very low maintenance cost.
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Patrocinador
dc.description.sponsorship
ANR Program Investments for the Future
ANR-11-LABX-0031-01
associated Inria Team AlDyNet
project ECOS-Sud Chile
Center for Mathematical Modeling of University of Chile
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Lenguage
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en
es_ES
Publisher
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IEEE Institute of Electrical and Electronics Engineers