1860 search results - page 157 / 372 » J-Sim: A Simulation Environment for Wireless Sensor Networks |
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—We study the problem of in-network processing and queries of trajectories of moving targets in a sensor network. The main idea is to exploit the spatial coherence of target traj...
HICSS
2009
IEEE
14 years 4 months ago
2009
IEEE
One of the major challenges of designing a dissemination protocol for Wireless Sensor Networks (WSNs) is energy efficiency. Flooding and SPIN, which are very well-known proactive ...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
—In a wireless sensor network, an adversary equipped monitoring antenna can easily overhear packets, which may facilitate identifying the directions of packet flows and trace to ...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
MDM
2009
Springer
14 years 3 months ago
2009
Springer
While wireless sensor networks (WSNs) are typically targeted at large-scale deployment, due to many practical or inevitable reasons, a WSN may not always remain connected. In this...