A novel R2-FLC dynamic buffer size tuner to support time-critical applications over the Internet by improving logical channel fault tolerance to shorten roundtrip time

Publication Type:
Conference Proceeding
Citation:
Proceedings - 11th Pacific Rim International Symposium on Dependable Computing, PRDC 2005, 2005, 2005 pp. 295 - 299
Issue Date:
2005-12-01
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This paper has two original and important proposals: a) the self-similarity (S2) traffic filter for real-time applications and b) the R 2 - FLC (Reconfigurable Real-time Fuzzy Logic Controller) for on-line dynamic buffer size tuning. Inclusion of the S2 filter into the extant RTPD (Real-time Traffic Detector) model creates the novel Enhanced RTPD (ERTPD) framework. The R2 - FLC uses the ERPTD to detect the current traffic pattern of a logical channel on the fly and auto-tunes accordingly. The auto-tuning process, which is system reconfiguration in the R2 - FLC context, neutralizes the ill effects by changing traffic patterns on the accuracy and stability of the dynamic buffer size tuning process.
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