Optimised Optical Burst Aggregation by Employing Dynamic State-Space Feedback Gain Scheduling Controller

Yixuan Qin, Zheng Lu, Georgios Zervas, Martin J. Reed, David K. Hunter, Reza Nejabati, Dimitra Simeonidou

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

This paper describes the design of a dynamic state-space feedback gain scheduling controller for OBS burst scheduling. It can meet upper layer application requirements, while protecting the network from incurring severe burst loss and end-to-end delay. Through the use of gain scheduling to provide dynamic shifting between different models, the controller provides more accurate modelling than a single linear system approximation. Moreover it employs a MIMO system to consider the interaction between the scheduler parameters, i.e. TimeOut and MaxLenght in order to provide more accurate modelling than a multiple SISO system approximation. Finally the proposed controller model is verified by the use of OPNET simulation.

Original languageEnglish
Title of host publicationONDM: 2009 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING
Place of PublicationNEW YORK
PublisherIEEE Computer Society
Pages79-84
Number of pages6
ISBN (Print)978-1-4244-4187-7
Publication statusPublished - 2009
EventInternational Conference on Optical Network Design and Modeling - Braunschweig
Duration: 18 Feb 200920 Feb 2009

Conference

ConferenceInternational Conference on Optical Network Design and Modeling
CityBraunschweig
Period18/02/0920/02/09

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