Internet del Futuro – Estudio de tecnologías IoT

2020 
espanolEste trabajo proporciona una vision general del paradigma Internet de las Cosas (IoT) apuntando a las aplicaciones, arquitecturas, protocolos, tecnologias, y problemas pendientes y oportunidades para la investigacion, tal como puede encontrarse en literatura reciente. El trabajo comienza proveyendo marcos historicos y conceptuales breves. A continuacion, se profundiza en temas teoricos como las soluciones verticales, arquitecturas propuestas, protocolos especificos y tecnologias comerciales. Tambien se revisan problemas concernientes al marco legal, todavia por desarrollarse. El postulado basico de IoT es la colaboracion entre sensores inteligentes para realizar tareas innovadoras sin intervencion humana. Sin embargo, avances recientes indican que seran posibles aplicaciones mas potentes combinando IoT con cierto grado de inteligencia, previamente reservado a la nube. El objetivo principal de este informe es proporcionar un marco de trabajo inicial que permita a los investigadores iniciarse rapidamente en la materia, y al mismo tiempo, enfatizar la importancia de la identificacion y desarrollo de aplicaciones. El trabajo concluye recomendando especial atencion al modelado de sistemas IoT, a los protocolos de aplicacion de tiempo real, y a la computacion fog. EnglishThis paper provides an overview of the Internet of Things (IoT) paradigm focusing attention on applications, architectures, protocols, enabling technologies, and open issues and research opportunities, as reported in recent literature. This work starts by providing very brief historical and conceptual frameworks. Then, a more thorough examination of theoretical subjects is given by delving deeper on common vertical solutions, proposed architectures, protocols and available commercial technologies. A brief review of issues about the yet-to-be-developed legal framework is also provided. The basic postulate of IoT is the collaboration of smart sensors to perform innovative use cases without human intervention. However, recent developments suggest that more powerful applications will be possible by combining the basic IoT core with some degree of intelligence previously restricted to the cloud. The main objective of this report is to provide an initial framework to allow researchers to quickly come up to the subject, as well as stressing the importance of applications identification and development. We conclude by recommending special attention to IoT systems modeling, real time enabled application protocols, and fog computing.
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