Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"Voice over Internet Protocol (VoIP)"”.
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Voice over Internet Protocol (VoIP) : the dynamics of technology and regulation
"What Voice over Internet Protocol (VoIP) is going to do is start to weaken the foundation of the way we've done things for 100 years...Congress already should be discussing the next telecom bill," said Federal Communications Commission (FCC) Chairman Michael Powell in February 2004, before the …
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Modeling and assessing secure Voice over IP performance
Voice over Internet Protocol (VoIP) systems enable efficient communications over data networks, but security of VoIP and the impact of that security on communications quality has not been quantitatively modeled. A conversational model is adapted for VoIP and a computational model of communication …
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Effective Project Management Office Processes and Technology Transfer: Implementation of an Avaya Voice Over Internet Protocol Telephony System in Mexico
… examines the technical requirements of a Voice over Internet Protocol (VoIP) solution and is it advantageous for a Multinational Corporation (MNC) to utilize the Project Management Office (PMO) processes as defined by the Project Management Institute, Inc. (PMI) to implement Information …
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Developing locally relevant applications for rural South Africa : a telemedicine example
… between rural and urban areas. In order to overcome this division, we need to provide locally relevant Information and Communication Technology (ICT) services to these areas. Traditional software development methodologies are not suitable for developing software for rural and underserviced …
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Single-ended non-intrusive speech quality monitoring in VoIP
Voice over Internet Protocol (VoIP) is a promising technology and it is expected to replace the traditional telephone networks in the next few years. However, speech quality in VoIP is not guaranteed, due to various new impairments introduced by Internet and Internet Protocol (IP) terminals. …
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A hybrid and cross-protocol architecture with semantics and syntax awareness to improve intrusion detection efficiency in Voice over IP environments
Voice and data have been traditionally carried on different types of networks based on different technologies, namely, circuit switching and packet switching respectively. Convergence in networks enables carrying voice, video, and other data on the same packet-switched infrastructure, and provides …
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Access coverage for remote connectivity framework (ACRCF): Facilitating scholarship awarding in Namibia
… providers. LTE technologies based on the Access Coverage Remote Connectivity Framework (ACRCF) proposed in this study would deal with the high quality content requirements. The technology would provide a feasible service for the provision of improved interview sessions between students and sponsor …
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Network-based IP flow mobility support in 3GPPs evolved packet core
… stringent quality of service requirements like Voice over Internet Protocol (VoIP) would not experience service disruption or interruption when offloaded. This technique is different from previous offloading techniques where all the end-user‟s traffic is offloaded. IP flow mobility functionality …
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An exploration of factors which enabled student learning in the SHAWCO service-learning program at UCT
… home country. The interviews took place using Voice over Internet Protocol (VoIP). This technology is used to send voice and video in real time. An interpretive approach was used to analyse experiences to give a deeper and an extensive representation of student learning experiences in the …
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Data Traffic Modelling in Mobile Networks for Heterogeneous Types of IoT Services
… offering superior broadband services, to enhance Internet of Things (IoT) industries such as vehicular communication system, factory automation, smart healthcare system and many more. Many of these use cases have challenging and quite often contradicting requirements in terms of data rate, …
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The Digital Diaspora in Sunset Park: Information and Communication Technologies in Brooklyn’s Chinatown
… in part because of heavy use of affordable internet cafes in the neighborhood. Building on a growing body of literature on new media and diaspora, this thesis explores the implications for citizenship, belonging, identity, and kinship of the adaptive ways that working- class newcomers in …
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PoT: bridging IoT with phone technology
… IoT devices into SIP endpoints within the VoIP ecosystem, users can monitor and interact with these devices through regular phone calls, voice commands, or text messages. PoT presents a seamless user experience by capitalizing on ubiquitous phone network infrastructure while promoting …