1357 search results - page 162 / 272 » Security in Wireless Sensor Networks: Issues and Challenges |
196
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TMC
2010
15 years 4 months ago
2010
—Energy-efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. Current energy-efficient MAC protocols fo...
160
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TPDS
2010
15 years 4 months ago
2010
The circular sensing model has been widely used to estimate performance of sensing applications in existing analysis and simulations. While this model provides valuable high-level...
145
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CONEXT
2006
ACM
15 years 11 months ago
2006
ACM
Secure routing in wireless sensor networks (WSN) is a crucial problem that has drawn the attention of researchers. The motivation for tackling this problem comes directly from the...
168
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ICC
2008
IEEE
16 years 6 days 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...
153
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IJSNET
2008
15 years 5 months ago
2008
: The IEEE 802.15.4 and Zigbee are protocols aimed at low-duty and low-power wireless sensor networks. Continuously monitoring applications such as applications of structural healt...