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dc.contributor.authorSu, Jyh-Chyuan.
dc.creatorSu, Jyh-Chyuan.en_US
dc.date.accessioned2011-10-31T18:06:17Z
dc.date.available2011-10-31T18:06:17Z
dc.date.issued1993en_US
dc.identifier.urihttp://hdl.handle.net/10150/186344
dc.description.abstractThe global picture archiving and communications systems (PACS) and telemedicine applications can provide time efficient treatments for patients and can save time and cost of health care services. Global multimedia communications networks are essential for supporting global PACS and telemedicine applications. However, global PACS internetwork environments are expensive to implement. Thus, the general internetworking designs for backbone networks are investigated. The differences between global multi-media communications networks and the traditional data communications networks are presented. The communications requirements for time-sensitive voice and video communications services and for error-sensitive data and image communications services are considered in the global backbone network designs for global PACS. The impacts of constant-bit-rate services, variable-bit-rate services, effective end-user bit rates, aggregate network bit rates, and the high-bandwidth and large end-to-end delay factors are investigated for the designs of global backbone networks. Based on considerations of the factors listed above, a national backbone network for global PACS in the United States is designed and proposed. The design is simulated using COMNET II.5, and the simulation results, which meet the two-second PACS medical image transfer requirement of global PACS, are presented.
dc.language.isoenen_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.subjectDissertations, Academic.en_US
dc.subjectElectrical engineering.en_US
dc.titleDesign and simulation of global backbone networks for global picture archiving and communications systems.en_US
dc.typetexten_US
dc.typeDissertation-Reproduction (electronic)en_US
dc.contributor.chairMartinez, Ralphen_US
dc.identifier.oclc720351885en_US
thesis.degree.grantorUniversity of Arizonaen_US
thesis.degree.leveldoctoralen_US
dc.contributor.committeememberHill, Fredrick J.en_US
dc.contributor.committeememberZeigler, Bernard P.en_US
dc.contributor.committeememberDallas, William J.en_US
dc.identifier.proquest9408379en_US
thesis.degree.disciplineElectrical and Computer Engineeringen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.namePh.D.en_US
dc.description.noteDigitization Note: p.115 missing from paper original and microfilm version.
refterms.dateFOA2018-08-23T12:36:44Z
html.description.abstractThe global picture archiving and communications systems (PACS) and telemedicine applications can provide time efficient treatments for patients and can save time and cost of health care services. Global multimedia communications networks are essential for supporting global PACS and telemedicine applications. However, global PACS internetwork environments are expensive to implement. Thus, the general internetworking designs for backbone networks are investigated. The differences between global multi-media communications networks and the traditional data communications networks are presented. The communications requirements for time-sensitive voice and video communications services and for error-sensitive data and image communications services are considered in the global backbone network designs for global PACS. The impacts of constant-bit-rate services, variable-bit-rate services, effective end-user bit rates, aggregate network bit rates, and the high-bandwidth and large end-to-end delay factors are investigated for the designs of global backbone networks. Based on considerations of the factors listed above, a national backbone network for global PACS in the United States is designed and proposed. The design is simulated using COMNET II.5, and the simulation results, which meet the two-second PACS medical image transfer requirement of global PACS, are presented.


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