Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - A Discrete Perceptual Impact Evaluation Quality Assessment Framework for IPTV Services
AU - Mu, Mu
AU - Mauthe, Andreas
AU - Garcia, Francisco
PY - 2010/7
Y1 - 2010/7
N2 - Network impairments are unpredictable and highly destructive to the perceptual quality of media content in the IPTV content distribution networks. As a result the existing network QoS based assessment methodologies are not adequate for the IPTV QoE assessment which determines the overall acceptability of a service as perceived by the end user. A discrete perceptual impact evaluation quality assessment framework (DEQA) is introduced in this paper. The proposed framework enables a real-time, non-intrusive assessment service by efficiently recognising and assessing the individual IPTV quality violation events in the distribution network. The discrete perceptual impacts to a media session are aggregated for the overall user level quality evaluation. With its deployment scheme, the DEQA framework also facilitates efficient network diagnosis and QoE management. Recent work on realising the functions of the framework is also presented.
AB - Network impairments are unpredictable and highly destructive to the perceptual quality of media content in the IPTV content distribution networks. As a result the existing network QoS based assessment methodologies are not adequate for the IPTV QoE assessment which determines the overall acceptability of a service as perceived by the end user. A discrete perceptual impact evaluation quality assessment framework (DEQA) is introduced in this paper. The proposed framework enables a real-time, non-intrusive assessment service by efficiently recognising and assessing the individual IPTV quality violation events in the distribution network. The discrete perceptual impacts to a media session are aggregated for the overall user level quality evaluation. With its deployment scheme, the DEQA framework also facilitates efficient network diagnosis and QoE management. Recent work on realising the functions of the framework is also presented.
KW - IPTV
KW - Quality Assessment
KW - Quality of Experience
U2 - 10.1109/ICME.2010.5583288
DO - 10.1109/ICME.2010.5583288
M3 - Conference contribution/Paper
SN - 978-1-4244-7491-2
SP - 1505
EP - 1510
BT - IEEE International Conference on Multimedia and Expo (ICME), 2010
PB - IEEE
T2 - International Workshop on IPTV Technologies and Multidisciplinary Applications (IWITMA 2010)
Y2 - 1 January 1900
ER -