6122 search results - page 335 / 1225 » Securing network access in wireless sensor networks |
196
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract: The Principal Component Analysis (PCA) is a data dimensionality reduction technique well-suited for processing data from sensor networks. It can be applied to tasks like ...
174
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NCA
2006
IEEE
16 years 24 days ago
2006
IEEE
Clustered sensor networks have been shown to increase system throughput, decrease system delay, and save energy. While those with rotating cluster heads, such as LEACH, have also ...
172
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IPSN
2007
Springer
16 years 28 days ago
2007
Springer
The key application scenario of wireless sensor networks is data gathering: sensor nodes transmit data, possibly in a multi-hop fashion, to an information sink. The performance of...
176
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
176
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CONEXT
2008
ACM
15 years 8 months ago
2008
ACM
In carrier sense multiple access with collision avoidance (CSMA/CA) wireless networks, adaptive physical carrier sense (CS) mechanisms have been proposed to maximize spatial reuse...