A survey on virtualization of Wireless Sensor Networks.
Sensors (Basel)
; 12(2): 2175-207, 2012.
Article
em En
| MEDLINE
| ID: mdl-22438759
ABSTRACT
Wireless Sensor Networks (WSNs) are gaining tremendous importance thanks to their broad range of commercial applications such as in smart home automation, health-care and industrial automation. In these applications multi-vendor and heterogeneous sensor nodes are deployed. Due to strict administrative control over the specific WSN domains, communication barriers, conflicting goals and the economic interests of different WSN sensor node vendors, it is difficult to introduce a large scale federated WSN. By allowing heterogeneous sensor nodes in WSNs to coexist on a shared physical sensor substrate, virtualization in sensor network may provide flexibility, cost effective solutions, promote diversity, ensure security and increase manageability. This paper surveys the novel approach of using the large scale federated WSN resources in a sensor virtualization environment. Our focus in this paper is to introduce a few design goals, the challenges and opportunities of research in the field of sensor network virtualization as well as to illustrate a current status of research in this field. This paper also presents a wide array of state-of-the art projects related to sensor network virtualization.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Telemetria
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Transdutores
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Redes de Comunicação de Computadores
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Interface Usuário-Computador
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Tecnologia de Sensoriamento Remoto
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Modelos Teóricos
Idioma:
En
Revista:
Sensors (Basel)
Ano de publicação:
2012
Tipo de documento:
Article