AccessNets. Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers

Research Article

Estimating Video Quality over ADSL2+ under Impulsive Line Disturbance

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  • @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
Glauco Gonçalves1,*, Ramide Dantas1,*, André Palhares1,*, Judith Kelner1,*, Joseane Fidalgo1,*, Djamel Sadok1,*, Henrik Almeida2,*, Miguel Berg2,*, Daniel Cederholm2,*
  • 1: Universidade Federal de Pernambuco
  • 2: Ericsson Research
*Contact email: glauco@gprt.ufpe.br, ramide@gprt.ufpe.br, andre.vitor@gprt.ufpe.br, jk@gprt.ufpe.br, joseane@gprt.ufpe.br, jamel@gprt.ufpe.br, henrik.almeida@ericsson.com, miguel.berg@ericsson.com, daniel.cederhom@ericsson.com

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.