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Energy Saving Approaches for Video Streaming on Smartphone based on QoE Modeling
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS, Radio Systems Laboratory (RS Lab).ORCID-id: 0000-0001-8203-8456
KTH, Skolan för informations- och kommunikationsteknik (ICT), Kommunikationssystem, CoS, Radio Systems Laboratory (RS Lab).ORCID-id: 0000-0001-9525-0712
Vise andre og tillknytning
2016 (engelsk)Inngår i: 2016 13TH IEEE ANNUAL CONSUMER COMMUNICATIONS & NETWORKING CONFERENCE (CCNC), Institute of Electrical and Electronics Engineers (IEEE), 2016Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In this paper, we study the influence of video stalling on QoE. We provide QoE models that are obtained in realistic scenarios on the smartphone, and provide energy-saving approaches for smartphone by leveraging the proposed QoE models in relation to energy. Results show that approximately 5J is saved in a 3 minutes video clip with an acceptable Mean Opinion Score (MOS) level when the video frames are skipped. If the video frames are not skipped, then it is suggested to avoid freezes during a video stream as the freezes highly increase the energy waste on the smartphones.

sted, utgiver, år, opplag, sider
Institute of Electrical and Electronics Engineers (IEEE), 2016.
Emneord [en]
QoE, QoS, Energy, Mobile, Video
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-193479DOI: 10.1109/CCNC.2016.7444739ISI: 000382042200018Scopus ID: 2-s2.0-84966559640ISBN: 978-1-4673-9292-1 (tryckt)OAI: oai:DiVA.org:kth-193479DiVA, id: diva2:1034495
Konferanse
13th IEEE Annual Consumer Communications and Networking Conference (CCNC), JAN 06-13, 2016, Las Vegas, NV
Merknad

QC 20161012

Tilgjengelig fra: 2016-10-12 Laget: 2016-10-03 Sist oppdatert: 2024-03-18bibliografisk kontrollert

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Ballesteros, Luis Guillermo MartinezMarkendahl, JanTollmar, Konrad

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Ballesteros, Luis Guillermo MartinezMarkendahl, JanTollmar, Konrad
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