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Seamless customer handover among multiple wireless access technologies
Wright, David J. - In: International journal of electronic customer … 3 (2009) 1, pp. 38-51
Persistent link: https://www.econbiz.de/10003850174
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Android mobile VoIP apps: a survey and examination of their security and privacy
Azfar, Abdullah; Choo, Kim-Kwang Raymond; Liu, Lin - In: Electronic commerce research 16 (2016) 1, pp. 73-111
Persistent link: https://www.econbiz.de/10011448346
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The broadband explosion : leading thinkers on the promise of a truly interactive world
Austin, Robert Daniel (contributor);  … - 2005
Persistent link: https://www.econbiz.de/10002617241
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An integrated business model innovation approach : it is not all about product and process innovation
Boutellier, Roman; Eurich, Markus; Hurschler, Patricia - In: International journal of e-entrepreneurship and … 1 (2010) 3, pp. 1-13
Persistent link: https://www.econbiz.de/10009130345
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Bimodal t-ratios: The Impact of Thick Tails onInference
Fiorio, Carlo V.; Hajivassiliou, Vassilis; Phillips, … - University of Milan and Econpubblica; London School of …; … - 2008
moments and shows how classical testing isaspected by bimodality. A key condition in generating bimodality is independence of … truncated on a compact support, showing that bimodality can persist even in such cases.Simulation results highlight the dangers …
Persistent link: https://www.econbiz.de/10008911510
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Bimodal t-ratios: The Impact of Thick Tails on Inference
Fiorio, Carlo V.; Hajivassiliou, Vassilis; Phillips, … - University of Milan and Econpubblica; London School of …; … - 2008
and shows how classical testing is affectedby bimodality. A key condition in generating bimodality is independenceof the …
Persistent link: https://www.econbiz.de/10008911511
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Relevant cost elements of VoIP networks
Rendon, Juan; Plückebaum, Thomas; Böschen, Iris - Wissenschaftliches Institut für Infrastruktur und … - 2008
Im Zuge der Konvergenz von Telekommunikationsnetzen werden Sprache, Daten undVideo über ein gemeinsames physikalisch wie logisches Netz übertragen. Die Integrationsämtlicher Dienste auf ein Netz ermöglicht den Netzbetreibern Kosten einzusparen.Kosteneinsparungen können dabei sowohl bei den...
Persistent link: https://www.econbiz.de/10008799275
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Diffusion von Innovationen : das Beispiel Voice over IP
Hensel, Michael; Wirsam, Jan - 2008 - 1. Aufl.
Persistent link: https://www.econbiz.de/10003729354
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Conjoint analysis of demand for IP telephony : the case of Japan
Ida, Takanori; Kinoshita, Shin; Sato, Masayuki - In: Applied economics 40 (2008) 10/12, pp. 1279-1287
Persistent link: https://www.econbiz.de/10003742597
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The use of automated telephone interfaces with customers by local organizations : best practices and exploratory investigation of usage
Castleberry, Stephen Bryon; Merrier, Patricia A.; … - In: Journal of business & economics research 6 (2008) 3, pp. 59-69
Persistent link: https://www.econbiz.de/10003764175