Please use this identifier to cite or link to this item:
DC FieldValue
dc.titleIP multicast over WDM networks
dc.contributor.authorDING AIJUN
dc.identifier.citationDING AIJUN (2004-10-08). IP multicast over WDM networks. ScholarBank@NUS Repository.
dc.description.abstractWe consider multicast over wavelength-routed networks. To overcome the drawbacks of previous works, an expanded-graph model is developed to transform a WDM network into a graph, and then apply existing Graph Theory algorithms on the graph. The expanded-graph model simplifies the resulted graph significantly, compared with other models. To further reduce the computational complexity, while maintaining certain level of quality of solution, we have developed a layered-routing approach. The approach corresponds to the multi-layer nature of WDM network. To facilitate algorithm development, two generic algorithm frameworks are proposed. In addition, we have developed two analytical models for adaptive unicast routing and fixed multicast routing, respectively. The two models are both based on queueing network theory. One distinct feature is that both models take limited capabilities into consideration. Finally, we also consider delay-constrained multicast over WDM network. We anticipate the need for QoS routing in future in fast-speed WDM networks.
dc.subjectMCRWA, WDM, Multicast Routing, Optical Multicast, Delay-constrained Steiner problem
dc.contributor.departmentCOMPUTER SCIENCE
dc.contributor.supervisorTAN SUN TECK
dc.description.degreeconferredDOCTOR OF PHILOSOPHY
Appears in Collections:Ph.D Theses (Open)

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
thesis_submission.pdf897.36 kBAdobe PDF



Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.