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  1. Proceedings of the 2016 workshop on QoE-based Analysis and Management of Data Communication Networks (Internet-QoE '16)
  2. Client-Driven Network-level QoE fairness for Encrypted 'DASH-S'
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An Educated Guess on QoE in Operational Networks through Large-Scale Measurements
Impact of Access Speed on Adaptive Video Streaming Quality: A Passive Perspective
Predicting the effect of home Wi-Fi quality on Web QoE
QoE Inference Without Application Control
QoE Analysis of DASH Cross-Layer Dependencies by Extensive Network Emulation
Towards a causal analysis of Video QoE from Network and Application QoS
Measuring the Quality of Experience of Web users
BingeOn Under the Microscope: Understanding T-Mobiles Zero-Rating Implementation
Concept for Client-initiated Selection of Cloud Instances for Improving QoE of Distributed Cloud Services
Client-Driven Network-level QoE fairness for Encrypted 'DASH-S'

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Client-Driven Network-level QoE fairness for Encrypted 'DASH-S'

Content Provider ACM Digital Library
Author Chen, Junyang Ammar, Mostafa Fayed, Marwan Fonseca, Rodrigo
Abstract Adaptive video streams, when competing behind a bottleneck link, generate flows that lead to instability, under-utilization, and unfairness. Recent studies suggest there is also a negative impact on users' perceived quality of experience as a consequence. Two general classes of solution exist. Client-side bitrate adaptation algorithms can improve stability and may achieve flow-rate equality. However, operating in isolation, bitrate adaptation has no ability to establish QoE fairness. Conversely, network services have been shown to achieve stability and quality of experience by managing bottleneck resources. However, the widespread use of HTTPS renders these services ineffective. In this paper we show that QoE can only be achieved when both network and client interact. We do so by a constructive argument, and then architect client-Driven Video Delivery (cDVD) in response. Our cDVD implementation provides a client-level API into the network and builds on software-defined principles. cDVD measurements reinforce our argument and raise new opportunities for exploration.
Ending Page 60
Page Count 6
Starting Page 55
File Format PDF
ISBN 9781450344258
DOI 10.1145/2940136.2940144
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2016-08-22
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Qoe fairness Network architecture Performance Quality of experience Dynamic adaptive streaming over http (dash) Multimedia streaming
Content Type Text
Resource Type Article
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