Building wireless sensor networks application using Sun SPOTs
Wireless Sensor and Mobile ad-hoc Networks are character- ized by their highly dynamic, multi-hop, and infrastructure-less nature. In this dynamic environment, different nodes, o�ering di�erent services, may enter and leave the network at any time. E�cient and timely ser- vice discovery is a req...
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| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/9506/4/Building.pdf http://irep.iium.edu.my/9506/ http://link.springer.com/chapter/10.1007%2F978-3-642-28962-0_44#page-1 |
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| Summary: | Wireless Sensor and Mobile ad-hoc Networks are character-
ized by their highly dynamic, multi-hop, and infrastructure-less nature.
In this dynamic environment, different nodes, o�ering di�erent services,
may enter and leave the network at any time. E�cient and timely ser-
vice discovery is a requirement for good utilization of shared resources
in this kind of network. Service discovery is not a new problem. Many
academic and industrial researchers have proposed numerous solutions
(protocol/middleware) of service discovery for both wired and wireless
networks. The wireless sensor networks have several characteristics that
set them apart from the traditional wired networks. Hence, classical ser-
vice discovery protocols in sensor networks are not applicable. This paper
presents a service oriented architecture for autonomous wireless sensor
networks that provide various services at di�erent levels |
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