Experimental Characterization and Modeling of the QoS for Real Time Audio and Video Transmission

Authors

  • José Roberto de A. Amazonas
  • Carlos Rebolledo Barra

DOI:

https://doi.org/10.14209/jcis.2006.19

Abstract

Multimedia applications have intrinsic quality of service (QoS) requirements. However, a quantitative evaluation of the QoS offered by the network is rarely realized. Furthermore, the traditional methods for ensuring an end-to-end QoS rely on mechanisms provided by the distribution network. In this paper we propose a new quantitative QoS model that is validated by extensive experimental characterization of the QoS dependence on traffic parameters. This model is then used to design a QoS restoration technique that is independent of special resources available in the distribution network.

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Published

2015-06-18

How to Cite

Roberto de A. Amazonas, J., & Rebolledo Barra, C. (2015). Experimental Characterization and Modeling of the QoS for Real Time Audio and Video Transmission. Journal of Communication and Information Systems, 21(3). https://doi.org/10.14209/jcis.2006.19

Issue

Vol. 21 No. 3 (2006)

Section

Regular Papers

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Received 2015-06-18
Accepted 2015-06-18
Published 2015-06-18