1842 search results - page 309 / 369 » Multimedia communication in wireless sensor networks |
107
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SENSYS
2003
ACM
15 years 5 months ago
2003
ACM
Event-driven sensor networks operate under an idle or light load and then suddenly become active in response to a detected or monitored event. The transport of event impulses is l...
133
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ICDCS
2011
IEEE
13 years 11 months ago
2011
IEEE
Abstract—Jamming attacks and unintentional radio interference are one of the most urgent threats harming the dependability of wireless communication and endangering the successfu...
126
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BSN
2009
IEEE
15 years 6 months ago
2009
IEEE
—Wireless sensor-based Body Area Networks (BAN) can play a major role in providing individualized health-care. Given their limited power sources, sensors in BAN have to be energy...
SENSYS
2006
ACM
15 years 5 months ago
2006
ACM
Computing and maintaining network structures for efficient data aggregation incurs high overhead for dynamic events where the set of nodes sensing an event changes with time. Mor...
135
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SENSYS
2009
ACM
15 years 6 months ago
2009
ACM
Motivated by the needs of precise forest inventory and realtime surveillance for ecosystem management, in this paper we present GreenOrbs [1], a wireless sensor network system and...