Ralf Kleineisel

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Within the scope of the European research and education network project GEANT2, including a framework for performance measurements, the need for statistical analysis and interpretation of network performance metrics has to be satisfied. Following the IETF approach, a measurement system for metrics as one-way-delay (OWD), OWD-variation (OWDV) and packet loss(More)
For video transmissions using MPEG compression there is a clear trade-off between picture quality, encoding latency and jitter. Interactive applications that are dependent on high quality as well as low latency cannot fall back on compressed video, but must rely on fully uncompressed video transmissions. Since the high bit rates of such transmissions(More)
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