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Quality of Experience on Smartphones: Network, Application, and Energy Perspectives
Blekinge Institute of Technology.
Blekinge Institute of Technology, Faculty of Computing, Department of Technology and Aesthetics.
2016 (English)Conference paper, Published paper (Refereed)
Abstract [en]

For service and mobile operators, it is importantto monitor and keep high user engagement levels. Qualityof Experience (QoE) on video streaming applications is animportant engagement measure for video consumer customers.In this paper, video QoE (with the focus on stalling events)is studied from network, application, and energy perspectiveswith various instrumentations on a smartphone. This enablesthe understanding of inter-relation between the perspectives andalso how they influence the video QoE. Results show that packetdelay variation and the maximal burst size in the network level;inter-picture time (picture delay) in the application layer; andalso fluctuations in the energy consumptions are strong indicatorsfor QoE. We show, via extensive QoE and energy measurementson smartphones that, based on the choice of streaming protocol,energy consumption can be reduced or increased in the case ofstalling events during a video stream.

Place, publisher, year, edition, pages
2016.
Keywords [en]
QoE, QoS, Energy, Mobile, Video
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:bth-15636OAI: oai:DiVA.org:bth-15636DiVA, id: diva2:1164982
Conference
Innovations in Clouds, Internet and Networks (ICIN), Paris
Available from: 2017-12-12 Created: 2017-12-12 Last updated: 2018-05-23Bibliographically approved

Open Access in DiVA

fulltext(1380 kB)42 downloads
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Type fulltextMimetype application/pdf

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Ickin, SelimFiedler, Markus

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf