Book ChapterDOI
Factors Influencing Quality of Experience
Ulrich Reiter,Kjell Brunnström,Katrien De Moor,Katrien De Moor,Mohamed-Chaker Larabi,Manuela Pereira,Antonio M. G. Pinheiro,Junyong You,Andrej Zgank +8 more
- pp 55-72
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TLDR
In this chapter different factors that may influence Quality of Experience (QoE) in the context of media consumption, networked services, and other electronic communication services and applications, are discussed.Abstract:
In this chapter different factors that may influence Quality of Experience (QoE) in the context of media consumption, networked services, and other electronic communication services and applications, are discussed. QoE can be subject to a range of complex and strongly interrelated factors, falling into three categories: human, system and context influence factors (IFs). With respect to Human IFs, we discuss variant and stable factors that may potentially bear an influence on QoE, either for low-level (bottom-up) or higher-level (top-down) cognitive processing. System IFs are classified into four distinct categories, namely content-, media-, network- and device-related IFs. Finally, the broad category of possible Context IFs is decomposed into factors linked to the physical, temporal, social, economic, task and technical information context. The overview given here illustrates the complexity of QoE and the broad range of aspects that potentially have a major influence on it.read more
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Journal ArticleDOI
QoE in Video Transmission: A User Experience-Driven Strategy
TL;DR: An overview of selected issues pertaining to QeE and its recent applications in video transmission, with consideration of the compelling features of QoE (i.e., context and human factors).
Journal ArticleDOI
Fog Computing for 5G Tactile Industrial Internet of Things: QoE-Aware Resource Allocation Model
TL;DR: A QoE-aware model for dynamic resource allocation for tactile applications in IIoT is presented and the empirical results are discussed to elaborate more on the impact of such a model for Qo E-aware resource allocation that can be very important in the context of Tactile Internet, especially IIo T.
Journal ArticleDOI
5G-QoE: QoE Modelling for Ultra-HD Video Streaming in 5G Networks
TL;DR: 5G-QoE would enable a holistic video flow self-optimisation system employing the cutting-edge Scalable H.265 video encoding to transmit UHD video applications in a QoE-aware manner.
Journal ArticleDOI
A Survey of Emerging Concepts and Challenges for QoE Management of Multimedia Services
TL;DR: QoE management is addressed in the context of ongoing developments, such as the move to softwarized networks, the exploitation of big data analytics and machine learning, and the steady rise of new and immersive services.
Journal ArticleDOI
Video Quality Metric for Streaming Service Using DASH Standard
Demostenes Zegarra Rodriguez,Renata Lopes Rosa,Eduardo Costa Alfaia,Julia Abrahão,Graça Bressan +4 more
TL;DR: A no-reference video quality metric that takes three impairment factors into account, initial buffering delay, temporal interruptions or pauses, and video resolution changes during a video transmission is proposed and implemented on PC and mobile hand-held devices.
References
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