4189 search results - page 633 / 838 » Security in wireless sensor networks |
180
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
147
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ICRA
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— In this paper, we propose a new approach to wireless sensor network assisted navigation while avoiding moving dangers. Our approach relies on an embedded roadmap in the...
190
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SENSYS
2003
ACM
15 years 11 months ago
2003
ACM
In the absence of location errors, geographic routing - using a combination of greedy forwarding and face routing - has been shown to work correctly and efficiently. The effects o...
228
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BSN
2009
IEEE
15 years 4 months ago
2009
IEEE
Clinicians have determined that continuous ambulatory monitoring provides significant preventative and diagnostic benefit, especially to the aged population. In this paper we descr...
235
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ADHOCNOW
2007
Springer
16 years 22 days ago
2007
Springer
The increased use of ubiquitous computing devices is resulting in networks that are highly mobile, well connected and growing in processing and storage capabilities. The nature of ...