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PIK - Praxis der Informationsverarbeitung und Kommunikation, 2014
In this paper we propose a methodological framework for modeling Quality of Experience (QoE) for media services in a generic manner. We consider QoE as a multi-dimensional concept dependent on several factors related to the service itself, its resource requirements, its users, and its context of use.
Martín Varela +3 more
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In this paper we propose a methodological framework for modeling Quality of Experience (QoE) for media services in a generic manner. We consider QoE as a multi-dimensional concept dependent on several factors related to the service itself, its resource requirements, its users, and its context of use.
Martín Varela +3 more
openaire +2 more sources
The 25th Annual International Conference on Mobile Computing and Networking, 2019
After three highly successful editions of the Internet-QoE workshop organized at ACM SIGCOMM 2016, ACM SIGCOMM 2017, and IEEE ICDCS 2018, the goal of the fourth edition of the Internet-QoE workshop is to scale the concepts of Quality of Experience (user satisfaction, user engagement, and behavioral analysis) out of the lab studies context and bring it ...
Pedro Casas +3 more
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After three highly successful editions of the Internet-QoE workshop organized at ACM SIGCOMM 2016, ACM SIGCOMM 2017, and IEEE ICDCS 2018, the goal of the fourth edition of the Internet-QoE workshop is to scale the concepts of Quality of Experience (user satisfaction, user engagement, and behavioral analysis) out of the lab studies context and bring it ...
Pedro Casas +3 more
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2011
This chapter discusses the various issues that surround the development stage of mobile TV services. It highlights the importance of Quality of Experience (QoE), which is a shift in paradigm away from the widely studied Quality of Service (QoS). We discuss the factors affecting QoE and the types of assessment methods used to evaluate QoE. A QoE-layered
Agboma, F., Liotta, A.
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This chapter discusses the various issues that surround the development stage of mobile TV services. It highlights the importance of Quality of Experience (QoE), which is a shift in paradigm away from the widely studied Quality of Service (QoS). We discuss the factors affecting QoE and the types of assessment methods used to evaluate QoE. A QoE-layered
Agboma, F., Liotta, A.
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The QoE Evaluation Method through the QoS-QoE Correlation Model
2008 Fourth International Conference on Networked Computing and Advanced Information Management, 2008Currently, the satisfaction of user is becoming one of the most important topics concerned by the service providers. So we propose the approach method for the objective QoE measurement through the QoS parameters. The measurements and provisioning of the quality of service (QoS) are generally defined in terms of network delivery capacity and resource ...
Hyun Jong Kim +5 more
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Global state-dependent QoE based routing
2012 IEEE International Conference on Communications (ICC), 2012For years, wireless network systems have been trying to satisfy end-users and support high quality multimedia applications such as Mobile TV, VoIP, etc. Combining wireless networks with multimedia content distribution needs efficient routing protocols. We develop in this paper a new routing protocol, namely DOQAR (Dynamic Optimized QoE Adaptive Routing)
Tran, H.A +3 more
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The unexpected QoE killer: When the network emulator misshapes traffic and QoE
2015 Seventh International Workshop on Quality of Multimedia Experience (QoMEX), 2015Packet streams observed in today's networks show a high degree of autocorrelation as successive packets tend to exhibit similar delay and loss characteristics. Network emulators used to conduct performance evaluations therefore have to support the generation of such autocorrelated streams.
Hoßfeld, Tobias, Fiedler, Markus
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QoE Alchemy 2.0: An improved test setup for the pecuniary bias of QoE
2013 Fifth International Workshop on Quality of Multimedia Experience (QoMEX), 2013Examining monetary aspects related to QoE research, e.g. as bias, requires specifically defined empirical testing and data analysis routines. This paper presents an advanced setup for investigating the impact of purchasing behaviors in an interactive Video-on-demand scenario, and, based on lessons learned from previous and current experiments, provides
Sackl, A., Zwickl, P., Reichl, P.
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QoE in Pervasive Telecommunication Systems
2009The concept of offering pervasive telecommunication services, i.e., services that are available anytime, anywhere and from any terminal, is very appealing. Providing pervasive services to users has been the ultimate goal of telecommunication systems for many years. We introduce pervasive systems and services from the telecommunication perspective.
Agboma, F., Liotta, A.
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2015
QoE is a metric that relates to our subjective expectations, and even though these expectations are not objectively measurable, many factors that contribute to them are. For example we can measure the loss of IP packets in the network and make an estimation on the effect that this will have on QoE.
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QoE is a metric that relates to our subjective expectations, and even though these expectations are not objectively measurable, many factors that contribute to them are. For example we can measure the loss of IP packets in the network and make an estimation on the effect that this will have on QoE.
openaire +1 more source
QoE Dimensions and QoE Measurement of NGN Services
2010In varying environment such as nowadays packet-based communications, providing NGN (Next Generation Network) services with quality as in traditional voice communications to users with high expectations is a great challenge. Therefore, the following aspects of QoE (Quality of Experience) should be taken into the consideration: technical parameters ...
Baraković, Sabina +2 more
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