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Interactions Between Train Velocity andCellular Link Throughput - An Extensive Study
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Mathematics and Computer Science (from 2013). (DISCO, Computer Networking)ORCID iD: 0000-0003-3461-7079
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Mathematics and Computer Science (from 2013).
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Mathematics and Computer Science (from 2013). (DISCO, Computer Networking)ORCID iD: 0000-0001-7311-9334
Icomera AB, Gothenburg, Sweden.
2019 (English)In: 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2019Conference paper, Published paper (Refereed)
Abstract [en]

Providing reliable internet connectivity to train passengers can be handled with onboard aggregation routers that use multiple external antennas to simultaneously convey user traffic over multiple links. This work studies the operational characteristics of a large-scale deployment of such a system. The examination focuses on how train velocity is associated with achieved link throughput, and how various interaction effects influence the relationship. A large data set collected over three years is analyzed, indicating that there is a systematic association between train velocity and link throughput that varies over the radio conditions and which is also linked to differences between operators.

Place, publisher, year, edition, pages
2019.
National Category
Computer Sciences
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:kau:diva-75833DOI: 10.1109/PIMRC.2019.8904240ISBN: 978-1-5386-8110-7 (electronic)ISBN: 978-1-5386-8111-4 (print)OAI: oai:DiVA.org:kau-75833DiVA, id: diva2:1373515
Conference
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications 8-11 September 2019 // Istanbul, Turkey
Projects
HITS, 4707
Funder
Knowledge FoundationAvailable from: 2019-11-27 Created: 2019-11-27 Last updated: 2019-12-12Bibliographically approved

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Garcia, JohanSundberg, SimonBrunström, Anna

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CiteExportLink to record
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  • apa
  • harvard1
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Language
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Output format
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