Abstract
The performance of our Quality Oriented Adaptation Scheme (QOAS) for multimedia streaming in local networks is compared with other existing solutions (TFRCP, LDA+, and non-adaptive). This comparison is done in terms of bandwidth utilization, number of concurrent clients, loss rate, and end-user perceived quality. Simulation results show that for the same average end-user quality, our QOAS system can accommodate a significantly higher number of simultaneous clients while also having higher bandwidth utilization. For the same number of clients, the average end-user quality is always higher for QOAS than for the other solutions studied.
Original language | English |
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Pages (from-to) | 326-328 |
Number of pages | 3 |
Journal | IEEE Communications Letters |
Volume | 8 |
Issue number | 5 |
DOIs | |
Publication status | Published (in print/issue) - 1 May 2004 |
Keywords
- Adaptive video streaming
- End-user quality
- Feedback control
- Grading scheme