913 resultados para Internet of Things, Protocolli e piattaforme IoT, Embedded Systems, Windows IoT Core, Smart City


Relevância:

100.00% 100.00%

Publicador:

Resumo:

Nowadays, the intensive use of Technology Information (TI) provide solutions to problems of the high population density, energy conservation and cities management. This produces a newest concept of the city, Smart City. But the inclusion of TI in the city brings associated new problems, specifically the generation of electromagnetic fields from the available and new technological infrastructures installed in the city that did not exist before. This new scenario produces a negative effect on a particular group of the society, as are the group of persons with electromagnetic hypersensitivity pathology. In this work we propose a system that would allow you to detect and prevent the continuous exposure to such electromagnetic fields, without the need to include more devices or infrastructure which would only worsen these effects. Through the use of the architecture itself and Smart City services, it is possible to infer the necessary knowledge to know the situation of the EMF radiation and thus allow users to avoid the areas of greatest conflict. This knowledge, not only allows us to get EMF current map of the city, but also allows you to generate predictions and detect future risk situations.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Today, faced with the constant rise of the Smart cities around the world, there is an exponential increase of the use and deployment of information technologies in the cities. The intensive use of Information Technology (IT) in these ecosystems facilitates and improves the quality of life of citizens, but in these digital communities coexist individuals whose health is affected developing or increasing diseases such as electromagnetic hypersensitivity. In this paper we present a monitoring, detection and prevention system to help this group, through which it is reported the rates of electromagnetic radiation in certain areas, based on the information that the own Smart City gives us. This work provides a perfect platform for the generation of predictive models for detection of future states of risk for humans.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The development of applications as well as the services for mobile systems faces a varied range of devices with very heterogeneous capabilities whose response times are difficult to predict. The research described in this work aims to respond to this issue by developing a computational model that formalizes the problem and that defines adjusting computing methods. The described proposal combines imprecise computing strategies with cloud computing paradigms in order to provide flexible implementation frameworks for embedded or mobile devices. As a result, the imprecise computation scheduling method on the workload of the embedded system is the solution to move computing to the cloud according to the priority and response time of the tasks to be executed and hereby be able to meet productivity and quality of desired services. A technique to estimate network delays and to schedule more accurately tasks is illustrated in this paper. An application example in which this technique is experimented in running contexts with heterogeneous work loading for checking the validity of the proposed model is described.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Comunicación presentada en las V Jornadas de Computación Empotrada, Valladolid, 17-19 Septiembre 2014

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Le comunicazioni wireless di Quinta Generazione, le quali è assodato che vadano a ricoprire un ruolo chiave e centrale nel futuro delle comunicazioni mobili, hanno suscitato l’interesse e l’investigazione da parte delle maggiori organizzazioni ed enti di ricerca internazionali. Internet of Things, i cosiddetti Use Cases, gli indici KPI e le tecnologie candidate per lo sviluppo, sono tra gli altri, i maggiori aspetti su cui attualmente la ricerca pone la propria attenzione al fine di poter definire ed implementare la rete di Quinta Generazione. Non da meno, ricevono forte interesse anche una serie d’aspetti legati all’utilizzo delle elevate frequenze, in particolar modo le bande delle onde millimetriche, nello sviluppo delle comunicazioni per sistemi 5G. L’utilizzo delle onde millimetriche nel futuro delle comunicazioni mobili è ad oggi considerato il fulcro della ricerca per l’implementazione dell’ architettura di rete di Quinta Generazione. Lo sviluppo di comunicazioni basate sulle onde millimetriche per i sistemi 5G presentano sia delle opportunità ma anche importanti problematiche. Tra queste ultime, l’elevate attenuazioni registrate nelle bande delle onde millimetriche pongono severi limiti qualora si voglia stabilire una comunicazione a lungo raggio e tale è un aspetto critico che interesse fortemente i vari ambiti della ricerca per poter efficacemente porre le basi per il futuro della comunicazione mobile di Quinta Generazione.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

At head of title FCST energy R&D goals study.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

"January 1980."

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

"DOE/EV-0083."