Performance studies of VoIP over Ethernet LANs

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aut.embargoNoen
aut.thirdpc.containsNo
aut.thirdpc.permissionNo
aut.thirdpc.removedNo
dc.contributor.advisorSarkar, Nurul
dc.contributor.authorWu, Di
dc.date.accessioned2009-07-10T01:31:46Z
dc.date.available2009-07-10T01:31:46Z
dc.date.copyright2008
dc.date.issued2008
dc.description.abstractVoice over Internet Protocol (VoIP) is a rapidly growing technology that enables transport of voice over data networks such as Ethernet local area networks (LANs). This growth is due to the integration of voice and data traffic (telecommunication convergence) over the existing networking infrastructure, low cost, and improved network management offered by the technology. This research investigates the performance of VoIP traffic characteristics over Ethernet LANs. In the investigation, the impact of increasing the number of VoIP clients, voice codec schemes, and traffic distribution on system performance is considered. Through various simulation experiments under realistic networking scenarios, such as small offices home offices (SOHO) and campus networks, this study provides an insight into the VoIP performance over Ethernet LANs. The simulation results indicate that all these factors can significantly affect VoIP performance over Ethernet LANs. Under both SOHO and campus network scenarios, increasing the number of VoIP clients, voice packet lengths and different traffic arrival distributions have significant impact on system performance.
dc.identifier.urihttps://hdl.handle.net/10292/677
dc.language.isoenen
dc.publisherAuckland University of Technology
dc.rights.accessrightsOpenAccess
dc.subjectNetwork infrastructure
dc.subjectVoIP
dc.subjectEthernet LANs
dc.subjectWireless
dc.titlePerformance studies of VoIP over Ethernet LANs
dc.typeThesis
thesis.degree.grantorAuckland University of Technology
thesis.degree.levelMasters Dissertations
thesis.degree.nameMaster of Computer and Information Sciences
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