A Real-Time End-to-End Testbed for Evaluating the Performance of Multimedia Services

Authors:
Gerardo Gómez;Javier Poncela-Gonzalez;M. Carmen Aguayo-Torres;José Tomás Entrambasaguas
Affiliations:
Departamento de Ingeniería de Comunicaciones, Universidad de Málaga, Málaga, Spain E-29071;Departamento de Ingeniería de Comunicaciones, Universidad de Málaga, Málaga, Spain E-29071;Departamento de Ingeniería de Comunicaciones, Universidad de Málaga, Málaga, Spain E-29071;Departamento de Ingeniería de Comunicaciones, Universidad de Málaga, Málaga, Spain E-29071
Venue:
FMN '09 Proceedings of the 2nd International Workshop on Future Multimedia Networking
Year:
2009

Citing 3
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Abstract

In this paper, we describe a real-time testbed used to assess the end-to-end performance for multimedia services. This testbed uses network performance indicators to emulate the behavior of any network type (fixed, cellular, etc.). Application performance indicators can be evaluated by running a multimedia service on top of the emulated network. A user is able to experience real-time the subjective quality of any multimedia service running over whatever network. In this paper, we describe the testbed architecture and evaluate the performance of streaming services over future wireless networks, based on 3GPP Long Term Evolution (LTE).