Research Article
Estimating Video Quality over ADSL2+ under Impulsive Line Disturbance
@INPROCEEDINGS{10.1007/978-3-642-04648-3_29, author={Glauco Gon\`{e}alves and Ramide Dantas and Andr\^{e} Palhares and Judith Kelner and Joseane Fidalgo and Djamel Sadok and Henrik Almeida and Miguel Berg and Daniel Cederholm}, title={Estimating Video Quality over ADSL2+ under Impulsive Line Disturbance}, proceedings={AccessNets. Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers}, proceedings_a={ACCESSNETS}, year={2012}, month={5}, keywords={Video QoE ADSL performance estimation noise}, doi={10.1007/978-3-642-04648-3_29} }- Glauco Gonçalves
Ramide Dantas
André Palhares
Judith Kelner
Joseane Fidalgo
Djamel Sadok
Henrik Almeida
Miguel Berg
Daniel Cederholm
Year: 2012
Estimating Video Quality over ADSL2+ under Impulsive Line Disturbance
ACCESSNETS
Springer
DOI: 10.1007/978-3-642-04648-3_29
Abstract
QoS Provisioning for 3P over xDSL remains a challenging task due to the effects of line impairments on such services. Differently from simple data, video and voice services have strict requirements for loss and delay tolerance. The accurate assessment of final service quality is part of this provisioning process, but its direct measurement is yet not practical. In this paper we explore the possibility of estimating service quality, with focus on video delivery, by investigating its relationship with performance data available to xDSL operators and deriving models for estimating quality from this data. Experiments using a real xDSL platform and different noise types were conducted. The derived models showed to be accurate enough to estimate video quality for the scenarios evaluated.
