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dc.contributor.authorPitsillides, Andreasen
dc.contributor.authorIoannou, Petros A.en
dc.contributor.authorTipper, Daviden
dc.creatorPitsillides, Andreasen
dc.creatorIoannou, Petros A.en
dc.creatorTipper, Daviden
dc.description.abstractWe consider the combined control problem of connection admission, flow rate, and bandwidth allocation (capacity, service-rate) under nonstationary conditions. A fluid flow model in state variable form describes the time varying mean behaviour of Available Bit Rate (ABR) traffic, which competes with Guaranteed Traffic for network resources. Using nonlinear control we derive an integrated control strategy, for the finite buffer and finite server case, that is insensitive to any propagation delay. We also derive bounds on mix between ABR and Guaranteed traffic to ensure that control strategy is effective, and select control design variables which can be used to influence the delivered QoS. The performance of proposed scheme is evaluated using analysis and simulation. Simulation results show that it achieves effective server and buffer utilisation (as predicted by analysis) and by appropriate choice of control design variables achieves prescribed bounded delays (for Guaranteed traffic only) and zero cell loss (even for ABR traffic demands exceeding server capacity, which if not controlled would cause losses). Hence proposed scheme delivers guaranteed QoS to user and avoids retransmissions, thus increasing network utilisation.en
dc.sourceProceedings - IEEE INFOCOMen
dc.sourceProceedings of the 1996 15th Annual Joint Conference of the IEEE Computer and Communications Societies, INFOCOM'96. Part 1 (of 3)en
dc.subjectMathematical modelsen
dc.subjectComputer simulationen
dc.subjectResource allocationen
dc.subjectBuffer storageen
dc.subjectControl theoryen
dc.subjectNonlinear control systemsen
dc.subjectTelecommunication controlen
dc.subjectIntegrated controlen
dc.subjectTelecommunication trafficen
dc.subjectAsynchronous transfer modeen
dc.subjectCongestion control (communication)en
dc.subjectAvailable bit rate trafficen
dc.subjectBandwidth allocationen
dc.subjectConnection admission controlen
dc.subjectFlow rate controlen
dc.subjectGuaranteed trafficen
dc.titleIntegrated control of connection admission, flow rate, and bandwidth for ATM based networksen
dc.description.endingpage793 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied SciencesΤμήμα Πληροφορικής / Department of Computer Science
dc.type.uhtypeConference Objecten
dc.description.notes<p>Sponsors: IEEEen
dc.description.notesConference code: 44643en
dc.description.notesCited By :7</p>en
dc.contributor.orcidPitsillides, Andreas [0000-0001-5072-2851]

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