6122 search results - page 140 / 1225 » Securing network access in wireless sensor networks |
130
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CSE
2009
IEEE
15 years 9 months ago
2009
IEEE
—Wireless sensor networks consist of a number of small wireless sensor nodes which take measurements and transmit them over wireless links. As wireless sensors are resource const...
181
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CISSE
2008
Springer
15 years 6 months ago
2008
Springer
Many algorithms and techniques were proposed to increase the efficiency of Sensor Networks. Due to high restrictions of this kind of networks, where the resources are limited, many...
136
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ICMCS
2007
IEEE
15 years 8 months ago
2007
IEEE
Network lifetime maximization is a critical issue in wireless sensor networks since each sensor has a limited energy supply. Different from conventional sensors, video sensors com...
151
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CISS
2007
IEEE
15 years 10 months ago
2007
IEEE
—We consider information retrieval in a wireless sensor network deployed to monitor a spatially correlated random field. We address sensor scheduling in each data collection und...