603 search results - page 6 / 121 » Position location by time reversal in communication networks |
107
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JCIT
2010
14 years 8 months ago
2010
Generally, accuracy of GPS(Global Positioning System) is higher than that of cellular network. But in tall building urban area or indoor, relatively weak GPS signal makes the posi...
155
Voted
TC
2008
15 years 1 months ago
2008
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
209
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FGCN
2008
IEEE
15 years 8 months ago
2008
IEEE
The localization requirements for mobile nodes in wireless (sensor) networks are increasing. However, most research works are based on range measurements between nodes which are o...
121
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RAM
2008
IEEE
15 years 8 months ago
2008
IEEE
Eelectronic device technology has been monopolized by binary system for many years. The circs not only makes it impossible to break through the existing technology bottleneck, but...
110
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VTC
2007
IEEE
15 years 8 months ago
2007
IEEE
—In this paper, we present a positioning and tracking scheme based on adaptive weighted interpolation and Kalman filtering for wireless sensor networks. The proposed positioning ...