OEFMON: An Open Evaluation Framework for Multimedia over Networks

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As various types of networks are proliferating with greater capacity, the demand for multimedia services, such as videoconferencing, VoIP, and IPTV, over underlying networks has been increasing. This demand has increased the need for an evaluation framework to analyze the quality of such multimedia services and network performances for the related research areas. This article proposes OEFMON, an open framework for evaluating the quality of multimedia transmissions over networks. OEFMON integrates a multimedia module and a network simulator. The major advantages of OEFMON compared to other existing work are support for any number of multimedia codecs, adaptive coding based on network feedback, on-the-fly observation of multimedia transmission, and easy extension for other tools. A couple of case studies are performed to demonstrate the applicability and usefulness of our framework.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2011-09
Language
English
Article Type
Article
Citation

IEEE COMMUNICATIONS MAGAZINE, v.49, no.9, pp.153 - 161

ISSN
0163-6804
URI
http://hdl.handle.net/10203/97730
Appears in Collection
CS-Journal Papers(저널논문)
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