The implementation of middleware services for QoS-aware distributed multimedia applications

Authors:
Fabio Panzieri;Marco Roccetti;Vittorio Ghini
Affiliations:
University of Bologna, Bologna, Italy;University of Bologna, Bologna, Italy;University of Bologna, Bologna, Italy
Venue:
M3W Proceedings of the 2001 international workshop on Multimedia middleware
Year:
2001

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Abstract

In this paper we address issues of design of middleware services that can meet effectively application-level (i.e., end-to-end) QoS requirements of Internet-based, latency-sensitive multimedia applications. In this context, we describe a set of adaptive middleware services that we have developed, based on a commercial middleware platform, in order to support an IP-based telephony application over the Internet; in addition, we summarize the performance results we have obtained from a prototype implementation of these services.