Subjective quality assessment of longer duration video sequences delivered over HTTP adaptive streaming to tablet devices
N Staelens, J De Meulenaere, M Claeys… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
HTTP adaptive streaming facilitates video streaming to mobile devices connected through
heterogeneous networks without the need for a dedicated streaming infrastructure. By …
heterogeneous networks without the need for a dedicated streaming infrastructure. By …
Analysis of buffer starvation with application to objective QoE optimization of streaming services
Our purpose in this paper is to characterize buffer starvations for streaming services. The
buffer is modeled as a FIFO queue with exponential service time and Poisson arrivals. When …
buffer is modeled as a FIFO queue with exponential service time and Poisson arrivals. When …
Analytical QoE models for bit-rate switching in dynamic adaptive streaming systems
Video streaming service in wireless networks is increasingly using dynamic selection of
video bit-rates to provide a high quality of user experience (QoE). The bit-rate switching …
video bit-rates to provide a high quality of user experience (QoE). The bit-rate switching …
Smart streaming for online video services
Bandwidth cost is a significant concern for online video service providers. Today's video
streaming systems mostly use HTTP streaming, with users accessing video segments as …
streaming systems mostly use HTTP streaming, with users accessing video segments as …
Impact of flow-level dynamics on QoE of video streaming in wireless networks
The Quality of Experience (QoE) of streaming service is often degraded by frequent
playback interruptions. To mitigate the interruptions, the media player prefetches streaming …
playback interruptions. To mitigate the interruptions, the media player prefetches streaming …
Adaptive layer switching algorithm based on buffer underflow probability for scalable video streaming over wireless networks
S Chen, J Yang, Y Ran, E Yang - IEEE Transactions on Circuits …, 2015 - ieeexplore.ieee.org
Scalable Video Coding (SVC) has been raised as a promising technique to enable flexible
video transmission for mobile users with heterogeneous terminals and varying channel …
video transmission for mobile users with heterogeneous terminals and varying channel …
Modeling buffer starvations of video streaming in cellular networks with large-scale measurement of user behavior
Unraveling quality of experience (QoE) of video streaming is very challenging in bandwidth
shared wireless networks. It is unclear how QoE metrics such as starvation probability and …
shared wireless networks. It is unclear how QoE metrics such as starvation probability and …
QoE analysis of media streaming in wireless data networks
The purpose of this paper is to model quality of experience (QoE) of media streaming
service in a shared fast-fading channel. In this context, the arrival and the service processes …
service in a shared fast-fading channel. In this context, the arrival and the service processes …
Flow-level QoE of video streaming in wireless networks
The Quality of Experience (QoE) of streaming service is often degraded by frequent
playback interruptions. To mitigate the interruptions, the media player prefetches streaming …
playback interruptions. To mitigate the interruptions, the media player prefetches streaming …
Interruption probability of wireless video streaming with limited video lengths
A Anttonen, A Mammelä - IEEE Transactions on Multimedia, 2014 - ieeexplore.ieee.org
In this paper, we consider a simple queueing theoretic method to predict the video
interruption probability for a given video length. Specifically, a mobile user is streaming a …
interruption probability for a given video length. Specifically, a mobile user is streaming a …