829 search results - page 114 / 166 » Efficient Node Discovery in Mobile Wireless Sensor Networks |
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— In a wireless sensor network (WSN), the sensor nodes (SNs) generally localize themselves with the help of anchors that are pre-deployed in the network. Time of Arrival (ToA) is...
ICDCS
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...
SENSYS
2006
ACM
15 years 3 months ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...
ICPPW
2007
IEEE
15 years 4 months ago
2007
IEEE
With the growth in the computation capacity of sensor nodes, they are increasingly equipped to handle more complex functions. Moreover, the need to realize the complete loop of se...
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MDM
2009
Springer
15 years 4 months ago
2009
Springer
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...