PERFORMANCE OF AUDIO/VIDEO SERVICES ON CONSTRAINED VARIABLE USER ACCESS LINES

M. Vilas, X. G. Pañeda, D. Melendi, R. Garcia, V. Garcia

Abstract

Nowadays, it is more and more common for the same access line to be shared among different services and even among different users. This change in home users’ behaviour, that has given rise to resource consumption close to the maximum available in user access lines, is mainly due to the increase in subscriber access capabilities which have taken place in the last few years. At the same time, contracts fulfilled by customers and network operators only provide guarantees for a reduced percentage of the maximum download/upload capacity of the line. In this paper, a study of the effects on streaming services caused by variations on the access line and by the traffic of other services is carried out. One of the main conclusions of the paper is that the delivery rate of UDP streaming sessions is mainly guided by the quality of the contents and does not consider the congestion in the network. For this reason, a method for delivery rate estimation for UDP streaming sessions is presented.

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Paper Citation


in Harvard Style

Vilas M., G. Pañeda X., Melendi D., Garcia R. and Garcia V. (2007). PERFORMANCE OF AUDIO/VIDEO SERVICES ON CONSTRAINED VARIABLE USER ACCESS LINES . In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007) ISBN 978-989-8111-13-5, pages 22-27. DOI: 10.5220/0002134900220027


in Bibtex Style

@conference{sigmap07,
author={M. Vilas and X. G. Pañeda and D. Melendi and R. Garcia and V. Garcia},
title={PERFORMANCE OF AUDIO/VIDEO SERVICES ON CONSTRAINED VARIABLE USER ACCESS LINES},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)},
year={2007},
pages={22-27},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002134900220027},
isbn={978-989-8111-13-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)
TI - PERFORMANCE OF AUDIO/VIDEO SERVICES ON CONSTRAINED VARIABLE USER ACCESS LINES
SN - 978-989-8111-13-5
AU - Vilas M.
AU - G. Pañeda X.
AU - Melendi D.
AU - Garcia R.
AU - Garcia V.
PY - 2007
SP - 22
EP - 27
DO - 10.5220/0002134900220027