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HOŠEK, J. UHLÍŘ, D. KOVÁČ, D. GALININA, O. ANDREEV, S. KOUCHERYAVY, Y. RIES, M.
Originální název
On Predicting Video Quality Expectations of Mobile Users
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Mobile network operators are currently seeking for simple but accurate methods to predict the levels of satisfaction for their customers using the on-line multimedia applications, such as YouTube. Even though the ultimate user demands are known to be influenced by multiple factors, there is one clear trend – people require an increasingly higher quality of mobile video services. To this end, modeling the corresponding quality of experience (QoE) constitutes a non-trivial task and calls for a careful balance between the key underlying aspects, while maintaining the overall complexity as low as possible. This should in turn deliver the much needed usability of the resulting model across many real-world scenarios, and in this work we develop a novel QoE prediction model based on our extensive user experience investigation of the YouTube service. Our proposed solution allows network operators to estimate the degrees of video quality and thus predict the associated mobile user expectations in their deployments. The design principles behind our methodology, its accuracy evaluation, as well as the obtained numerical results are reported in the course of this paper.
Klíčová slova
Anylitcial modelling;Mobile network;QoE;Subjective evaluation;YouTube
Autoři
HOŠEK, J.; UHLÍŘ, D.; KOVÁČ, D.; GALININA, O.; ANDREEV, S.; KOUCHERYAVY, Y.; RIES, M.
Rok RIV
2015
Vydáno
8. 10. 2015
Nakladatel
IEEE Xplore
Místo
Brno, Czech Republic
ISBN
978-1-4673-9282-2
Kniha
2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)
Edice
1
Číslo edice
Strany od
110
Strany do
115
Strany počet
6
URL
https://ieeexplore.ieee.org/document/7382414?section=abstract
BibTex
@inproceedings{BUT118090, author="Jiří {Hošek} and Dalibor {Uhlíř} and Dominik {Kováč} and Olga {Galinina} and Sergey {Andreev} and Yevgeni {Koucheryavy} and Michal {Ries}", title="On Predicting Video Quality Expectations of Mobile Users", booktitle="2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)", year="2015", series="1", number="1", pages="110--115", publisher="IEEE Xplore", address="Brno, Czech Republic", doi="10.1109/ICUMT.2015.7382414", isbn="978-1-4673-9282-2", url="https://ieeexplore.ieee.org/document/7382414?section=abstract" }