Wireless Sensors
Mostrando 37-41 de 41 artigos, teses e dissertações.
-
37. Um middleware reconfigurÃvel para redes de sensores sem fio
The WSN attractivity for environment conditions monitoring and to be the bridge between the physical and virtual world has been increasing due to the advances in the micro-electronics, which enabled the production of several sensor types like illumination, humidity, temperature, smoke, radiation, acoustic, seismic, etc. in a chip that processes the signal an
Publicado em: 2006
-
38. Proposta de um middleware para monitoramento de situações de emergência em ambientes físicos ou lógicos cientes de contexto.
Ubiquitous computing in which information and services are offered to users in a continuous and non-intrusive way, is widely explored for classroom, meeting rooms, tourist guides, intelligent home and also safety-critical applications: industrial, aviation, metro-train safety, patient monitoring, etc. The advances in heterogeneous visualization and informati
Publicado em: 2004
-
39. Descrição unificada de metodos de estimação DOA em arranjo de sensores
This work is concerned with the direction-of-arrival estimation of plane waves impinging on a sensors array. This problem arises from applications such as radar, sonar and, more recently, in wireless communications. Among the usual parameter estimation methods, the parametric ones are more accurate than the spectral ones. In this work the parametric methods
Publicado em: 2000
-
40. A wireless body area network of intelligent motion sensors for computer assisted physical rehabilitation
BioMed Central.
-
41. Wireless connectivity for health and sports monitoring: a review
This is a review of health and sports monitoring research that uses or could benefit from wireless connectivity. New, enabling wireless connectivity standards are evaluated for their suitability, and an assessment of current exploitation of these technologies is summarised. An example of the application is given, highlighting the capabilities of a network of
BMJ Group.