5813 search results - page 556 / 1163 » Sensor Networks |
228
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COMSUR
2011
14 years 7 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
187
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BROADNETS
2007
IEEE
16 years 1 months ago
2007
IEEE
Wireless Sensor Networks (WSNs) provide an important means of monitoring the physical world, but their ons present challenges to fundamental network services such as routing. In t...
169
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ADHOC
2007
15 years 7 months ago
2007
Nodes in a sensor network, operating on power limited batteries, must save power to minimize the need for battery replacement. We note that the range of transmission has a signi...
204
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
- This paper analyzes the energy efficiency of wireless sensor networks using different error control schemes. An analytical model is presented to evaluate the energy efficiency in...
170
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LCN
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper presents a distributed algorithm to direct evacuees to exits through arbitrarily complex building layouts in emergency situations. The algorithm finds the safest pat...