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Undersökning av gratis WiFi i Göteborg
University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
University West, Department of Engineering Science, Division of Computer and Electrical Engineering.
2014 (Swedish)Independent thesis Basic level (university diploma), 5 credits / 7,5 HE creditsStudent thesisAlternative title
Survey of free WiFi in Gothenburg (English)
Abstract [sv]

I den här projektrapporten undersöks ett antal av de gratis WiFi-punkter som erbjuds av diverse företag i centrala Göteborg och hur de förhåller sig till de mobila nätverken. Det som undersöktes var trafikmängd, bandbreddskapacitet, frekvenskanaler, signalstyrka och huruvida användaravtal var implementerade.

Mätningarna visade att det i allmänhet inte var särskilt stor trafikmängd på näten, iallafall inte jämfört med maxkapaciteten som varje nätverk var kapabel till. Vilket troligtvis beror på de mobila nätverkens utbredning samt hastighet de är kapabla till. Kanalerna var med några undantag välfördelade efter 802.11 standard. Användaravtal var implementerade på de större kedjorna men ej på de mindre individuella företagen

Abstract [en]

This report examines a number of free WiFi-hotspots that are offered by various companies in central Gothenburg and how they compare to the mobile networks. Traffic, capacity, channel frequencies, signal strength and acceptable use policies were all analyzed and verified.

The readings showed that the networks were generally not utilized to their full capacity, a probable cause might be the distribution of mobile networks and that channel distribution was with a few exceptions allocated correctly according to 802.11 standards. Acceptable use policies on the networks were implemented by the larger chains but not by the smaller companies

Place, publisher, year, edition, pages
2014. , 21 p.
Keyword [en]
WiFi, Wireless, 802.11, Gothenburg, Traffic measurement, Analysis, 3G, H+, 4G
Keyword [sv]
WiFi, Trådlöst, 802.11, Göteborg, Trafikmätning, Analys, 3G, H+, 4G
National Category
Electrical Engineering, Electronic Engineering, Information Engineering Computer and Information Science
Identifiers
URN: urn:nbn:se:hv:diva-6955Local ID: EXM301OAI: oai:DiVA.org:hv-6955DiVA: diva2:760668
Subject / course
Computer science
Educational program
Nätverksteknik med IT-säkerhet
Supervisors
Examiners
Available from: 2014-11-06 Created: 2014-11-04 Last updated: 2014-11-06Bibliographically approved

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Citation style
  • apa
  • ieee
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  • de-DE
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  • en-US
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  • nn-NO
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Output format
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