Performance Assessment of the Quality-Oriented Adaptation Scheme

This paper focuses on the experimental performance assessment of the Quality-Oriented Adaptation Scheme (QOAS) when used for streaming high quality multimedia-based services via local broadband IP networks. Results of objective tests using a QOAS simulation model show very efficient adaptation in terms of end-user perceived quality, loss rate, and bandwidth utilization, compared to existing adaptive streaming schemes such as LDA+ and TFRCP. Subjective tests confirm these results by showing high end-user perceived quality of the QOAS under various network conditions.

• Type: Conference
• Year: 2004
• Where: MMNS
• Authors: Gabriel-Miro Muntean, Philip Perry, Liam Murphy
• Keywords: End-user Perceived Quality, MMNS 2004, MMNS 2007, Quality Multimedia-based Services, Quality-Oriented Adaptation Scheme