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Detecting and sorting the paradoxes associated with smartphone use by Brazilian professionals
(Americas Conference on Information Systems, 2015)
The use of mobile wireless technologies brings associated paradoxes already identified in the literature. Thus, this research uses quantitative analysis to determine the perception of presence and intensity level of fourteen ...
Une architecture sensible au contexte pour le développement des systèmes d'administration pour l'enseignement
(2009-12-01)
The increasing use of mobile devices and wireless communication technologies has improved the access to web information systems. However, the development of these systems imposes new challenges mainly due to the heterogeneity ...
Une architecture sensible au contexte pour le développement des systèmes d'administration pour l'enseignement
(2009-12-01)
The increasing use of mobile devices and wireless communication technologies has improved the access to web information systems. However, the development of these systems imposes new challenges mainly due to the heterogeneity ...
Development of an application of location-based services for mobile networksDesarrollo de una aplicación de servicios basados en localización para redes
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2009)
Modeling perspective for the relevant market of voice services: mobile to mobile
(Universidad de Cuenca, 2015-12)
The markets, associated to -mobile to mobile- services of voice, in Advanced Mobile Telecommunications services in Latin America have been subject to dominant operator regulatory processes, which are necessary to attain ...
LTE radio and network planning: Basic coverage and interference constraints
(Institute of Electrical and Electronics Engineers Inc., 2016)
In the cellular planning process, the UL and DL the values from carrier-to-noise-plus-interference ratio (CNIR) from/at the mobile station are very important parameters. From a detailed analysis of its variation with the ...
Determination of resonant frequencies of triangular and rectangular microstrip antennas, using artificial neural networks
(2005-12-01)
This paper presents models that can be used in the design of microstrip antennas for mobile communications. The antennas can be triangular or rectangular. The presented models are compared with deterministic and empirical ...