3517 search results - page 271 / 704 » Relay sensor placement in wireless sensor networks |
170
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DCOSS
2005
Springer
16 years 8 days ago
2005
Springer
Implanted biological sensors are a special class of wireless sensor networks that are used in-vivo for various medical applications. One of the major challenges of continuous in-vi...
226
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
We investigate energy allocation strategies in image sensor networks for the purpose of maximizing the network operational lifetime. For the application scenarios that we consider...
184
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Wireless sensor networks consist of unreliable and energy-constrained sensors connecting to each other wirelessly. As measured data may be lost due to sensor failures, maintaini...
202
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ALGOSENSORS
2004
Springer
16 years 4 days ago
2004
Springer
We consider three range-free localization protocols for sensor networks and analyze their accuracy in terms of the expected area of uncertainty of position per sensor. Assuming a ...
185
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ITIIS
2010
15 years 5 months ago
2010
Data routing in wireless sensor networks must be energy-efficient because tiny sensor nodes have limited power. A cluster-based hierarchical routing is known to be more efficient ...