184 search results - page 27 / 37 » Ranging energy optimization for robust sensor positioning |
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JFR
2008
14 years 9 months ago
2008
We propose a novel combination of techniques for robustly estimating the position of a mobile robot in outdoor environments using range data. Our approach applies a particle filte...
INFOCOM
2011
IEEE
14 years 1 months ago
2011
IEEE
—In this paper, we address a new unexplored problem - what are the optimal patterns to achieve connected coverage in wireless networks with directional antennas. As their name im...
SECON
2010
IEEE
14 years 7 months ago
2010
IEEE
In a wireless sensor network, short range multihop transmissions are preferred to prolong the network lifetime due to super-linear nature of energy consumption with communication d...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Broadcast is one of the most fundamental services in wireless sensor networks (WSNs). It facilitates sensor nodes to propagate messages across the whole network, serving a wide ...
IAT
2009
IEEE
15 years 4 months ago
2009
IEEE
In building practical sensor networks, it is often beneficial to use only a subset of sensors to take measurements because of computational, communication, and power limitations....