Marcelo Antonio Marotta

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—Internet of Things devices being used now expose limitations that prevent their proper use in healthcare systems. Interoperability and security are especially impacted by such limitations. In this paper, we discuss today´s issues, including benefits and difficulties, as well as approaches to circumvent the problems of employing and integrating Internet of(More)
—Cognitive radios dynamically access underutilized channels of the radio spectrum, with the constraint of not interfering with licensed user transmissions. Spectrum sensing techniques were proposed to detect these transmissions, playing an important role in making cognitive radios harmless to licensed users. The major drawback in current spectrum sensing(More)
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