UNIGE document Chapitre d'actes
previous document  unige:72605  next document
add to browser collection
Title

Energy-based anomaly detection in quality of experience

Authors
Ickin, Sélim
Fiedler, Markus
Published in IEEE Comunications Society. Proceedings of the 16th International Symposium on Wireless Personal Multimedia Communications - WPMC 2013. Atlantic City (United States) - 24-27 June 2013 - Piscataway: IEEE Conference publications. 2013, p. 441-447
Collection IEEE Catalog Number; 13825419
Abstract Subjective performance of smartphone-based high bandwidth- and energy-demanding applications and services such as video streaming, are highly influenced by the temporal impairments perceived by the user at the user interface; and the application's energy consumption patterns. Therefore, we study the influence of the anomalies detected by objective measurements from the user interface and the network-level, on the power consumption during video streaming on the smartphone. In this paper, we study the inter-frame time (Df) metric, i.e., the time gap between two consecutive displayed pictures at the user interface; the inter-packet time (Dp) and the initial signaling duration (Ds) at the network-level; and the instantaneous power consumption (Pn) at the power supply of the smartphone. We conduct experiments on the VLC media player, while streaming video via local-storage; via 3rd Generation (3G) using Real Time Streaming Protocol (RTSP) protocol; and via 3G using Hypertext Transfer Protocol (HTTP) protocol. We show that the anomalies detected at the instantaneous power consumption reveals the anomalies at the user interface and the network-level.
Keywords 3G mobile communicationHypermediaMobile computingQuality of experienceQuality of serviceHardwareIP networks
Identifiers
ISBN: 9781479904631
Full text
Structures
Research group Institute of Information Service Science (ISS)
Citation
(ISO format)
WAC, Katarzyna, ICKIN, Sélim, FIEDLER, Markus. Energy-based anomaly detection in quality of experience. In: IEEE Comunications Society (Ed.). Proceedings of the 16th International Symposium on Wireless Personal Multimedia Communications - WPMC 2013. Atlantic City (United States). Piscataway : IEEE Conference publications, 2013. p. 441-447. (IEEE Catalog Number; 13825419) https://archive-ouverte.unige.ch/unige:72605

175 hits

0 download

Update

Deposited on : 2015-05-17

Export document
Format :
Citation style :