3009 search results - page 542 / 602 » On Communication Security in Wireless Ad-Hoc Sensor Networks |
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...
134
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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...
109
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EWSN
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. Sensor network devices have limited battery resources primarily consumed by radio communication. Network nodes play different communication roles and consequently consume...
WICON
2008
15 years 1 months ago
2008
In a tree-based ZigBee network, ZigBee routers (ZRs) must schedule their beacon transmission times to avoid beacon collisions. The beacon schedule determines packet delivery laten...
ICDCS
2005
IEEE
15 years 5 months ago
2005
IEEE
— One of the most notable challenges threatening the successful deployment of sensor systems is privacy. Although many privacy-related issues can be addressed by security mechani...