dc.contributor.authorShu, Shen
dc.date.accessioned2008-09-17T09:30:13Z
dc.date.accessioned2017-07-23T08:30:57Z
dc.date.available2008-09-17T09:30:13Z
dc.date.available2017-07-23T08:30:57Z
dc.date.copyright2006en_US
dc.date.issued2006
dc.identifier.citationShu, S. (2006). Link-state update in wavelength-routed networks. Doctoral thesis, Nanyang Technological University, Singapore.
dc.identifier.urihttp://hdl.handle.net/10356/3440
dc.description.abstractLink-state update is a critical component of the routing protocol in wavelength-routed networks (WRNs). High-frequency updates impose heavy traffic on network control channels as well as excessive burden of electronic processing, while stale link-state information seriously degrades network performance. In this thesis, we present the first in-depth study on the benefits of advertising wavelength availability. We introduce a general model of the important parameters affecting the performance and overhead of Link-State based Lightpath Establishment. The fundamentals of balancing performance and overhead are investigated and existing link-state update methods for WRNs, namely periodic update and triggered update, are evaluated. More importantly, this thesis proposes a novel link-state update method that successfully enforces the control bandwidth quota while achieving much lower blocking probability than existing link-state update methods.en_US
dc.rightsNanyang Technological Universityen_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
dc.subjectDRNTU::Engineering::Computer science and engineering::Computer systems organization::Computer-communication networks
dc.titleLink-state update in wavelength-routed networksen_US
dc.typeThesisen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.supervisorXiao, Gaoxi (EEE)en_US
dc.description.degreeDOCTOR OF PHILOSOPHY (EEE)en_US


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