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Propagation Modeling and LTE Network Performancein Real City Scenarios
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences, Signals and Systems Group.
2018 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

Maps of chosen areas in Chicago, San José, London and Shibuya, areimported from Open Street Map into matlab in order to run LTE networksimulations for various scenarios. Firstly, two path loss models arecompared, the empirically based WINNER model and a set of sitespecificmodel. Secondly, low load network simulations are runseparately at two different carrier frequencies, 700MHz and 2GHz, forcity specific base station deployments. Simulation results show thatuser performance is quite unique for each city and that deploymentstrategies and city environments are strongly influencing path gain,SINR and throughput. In general, user performance in UL issignificantly worse at 2GHz than at 700MHz, whereas DL performance isnot as affected by the change in carrier frequency.

Place, publisher, year, edition, pages
2018. , p. 41
Series
UPTEC F, ISSN 1401-5757 ; 18045
Keywords [en]
Propagation modeling, Network Simulations, LTE
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:uu:diva-356139OAI: oai:DiVA.org:uu-356139DiVA, id: diva2:1233146
Educational program
Master Programme in Engineering Physics
Supervisors
Examiners
Available from: 2018-08-06 Created: 2018-07-16 Last updated: 2018-08-06Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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  • de-DE
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  • en-US
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  • nn-NB
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Output format
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