1. M2M technologies: Enablers for a pervasive Internet of Things
- Author
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Giuseppe Abreu, Francesco Sottile, Claudio Pastrone, Friedbert Berens, Stefano Severi, and Maurizio A. Spirito
- Subjects
Service layer ,Point (typography) ,Standardization ,business.industry ,Computer science ,media_common.quotation_subject ,Computer security ,computer.software_genre ,Data science ,Internet Architecture Board ,Key (cryptography) ,Wireless ,The Internet ,business ,Function (engineering) ,computer ,media_common - Abstract
We survey the state-of-the-art on the Internet-of-Things (IoT) from a wireless communications point of view, as a result of the European FP7 project BUTLER which has its focus on pervasiveness, context-awareness and security for IoT. In particular, we describe the efforts to develop so-called (wireless) enabling technologies, aimed at circumventing the many challenges involved in extending the current set of domains (“verticals”) of IoT applications towards a “horizontal” (i.e. integrated) vision of the IoT. We start by illustrating current research effort in machine-to-machine (M2M), which is mainly focused on vertical domains, and we discuss some of them in details, depicting then the necessary horizontal vision for the future intelligent daily routine (“Smart Life”). We then describe the technical features of the most relevant heterogeneous communications technologies on which the IoT relies, under the light of the on-going M2M service layer standardization. Finally we identify and present the key aspects, within three major cross-vertical categories, under which M2M technologies can function as enablers for the horizontal vision of the IoT.
- Published
- 2014
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