Application-based NGN QoE controller
Abstract
In this article, a specification and testbed implementation results of an application-based QoE controller are presented, proposing a solution for objective and context-aware end-to-end QoE control in the NGN networks. The proposed solution bases on standardized NGN service enabler operation principles that allows for efficient in-service QoE estimation and optimization. QoE control is accomplished through context-based QoE modeling, the principal role of which is to provide a detailed description of the circumstances, under which the communication is established and by which the end-user's QoE is affected. Implementation results and findings confirm feasibility and efficient design of the QoE controller proposal as well as full compliance with the requirements for its deployment into real-world NGN environments.
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A generic quantitative relationship between quality of experience and quality of service
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Self-citationQuality-Assured Provisioning of IPTV Services within the NGN Environment
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QoE Management of Multimedia Streaming Services in Future Networks: A Tutorial and Survey
Barakabitze, A. A., Barman, N., Ahmad, A., Zadtootaghaj, S., Sun, L., Martini, M. G., & Atzori, L. (2020) · IEEE Communications Surveys & Tutorials · doi:10.1109/comst.2019.2958784 · Cited by 239 · see citing works
- Authors
- Sterle, J., Volk, M., Sedlar, U., Bester, J., & Kos, A.
- Affiliations
- University of Ljubljana (SI)
- Venue
- IEEE Communications Magazine
- Published
- 2011-01
- Volume
- 49
- Issue
- 1
- Pages
- 92-101
- ISSN
- 0163-6804 (ISSN-L)
- OpenAlex
- W2144547948
- Cited by
- 25
- References
- 8
- Citations by year
- 2022: 2 · 2019: 1 · 2017: 1 · 2016: 2 · 2015: 1 · 2014: 6 · 2013: 9 · 2012: 3
- FWCI
- 6.19
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- IEEE Communications Magazine (publishedVersion)
- Funders
- Javna Agencija za Raziskovalno Dejavnost RS
- Topics
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image and Video Quality Assessment
- Physical Sciences › Computer Science › Computer Networks and Communications › Network Traffic and Congestion Control
- Physical Sciences › Computer Science › Computer Networks and Communications › Software-Defined Networks and 5G
- Keywords
- next generation networks, quality of experience, testbed implementation
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