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The Radio Sector of the ITU (ITU-R) has been involved in two aspects of personal mobile communication systems, namely defining the standards and identifying frequency bands related to these systems under the label of the International Mobile Telecommunication (IMT). This paper has investigated...
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There have been substantial technical and policy discussions about the spectrum needs of 5G and the necessity of expanding access to the higher frequency spectrum, including in the millimeter wave bands from 30 to 300 GHz. The focus, however, has been on bands below 60GHz, or at most 90GHz,...
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Free!! Google and Facebook!!! We all know them, what to worry about? Everything! The giants of the internet are expanding into every corner of the economy, politics and our lives. They control the majority of digital advertising; Alphabet, Google's parent, and Facebook receive more than 60...
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In this paper, we measure users' disutility from advertisements accompanying movies supplied by media based on the results gathered through our own survey questionnaire. First, we confirmed the importance of measuring the disutility of advertisements based on the theoretical economic model...
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