3528 search results - page 327 / 706 » Wireless sensor networks and beyond |
171
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ICDCSW
2008
IEEE
16 years 1 months ago
2008
IEEE
Reputation and Trust-based Monitoring Systems (RTMSs) have provided a ubiquitous framework for secure Wireless Sensor Network (WSN) computing. Employing sensors for neighborhood m...
198
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SECON
2007
IEEE
16 years 1 months ago
2007
IEEE
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...
191
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CN
2006
15 years 6 months ago
2006
Energy saving is a paramount concern in wireless sensor networks (WSNs). A strategy for energy saving is to cleverly manage the duty cycle of sensors, by dynamically activating di...
182
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
In this paper, we investigate the impact of radio irregularity on the communication performance in wireless sensor networks. Radio irregularity is a common phenomenon which arises...
166
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SUTC
2010
IEEE
15 years 5 months ago
2010
IEEE
—Compressed Sensing (CS) is a novel sampling paradigm that tries to take data-compression concepts down to the sampling layer of a sensory system. It states that discrete compres...