573 search results - page 80 / 115 » Mobility-Assisted Position Estimation in Wireless Sensor Net... |
IPSN
2010
Springer
15 years 1 months ago
2010
Springer
The robust operation of many sensor network applications depends on deploying relays to ensure wireless coverage. Radio mapping aims to predict network coverage based on a small n...
ICRA
2008
IEEE
15 years 4 months ago
2008
IEEE
— A key problem in deploying sensor networks in real-world applications is that of mapping, i.e. determining the location of each sensor such that subsequent tasks such as tracki...
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DCOSS
2011
Springer
13 years 9 months ago
2011
Springer
—To overcome the limitations of specific positioning techniques for mobile wireless nodes and achieve a high accuracy, the fusion of heterogeneous sensor information is an appea...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless sen...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract--Time synchronization is a critical service for distributed network systems. In this work, we investigate this problem in the context of underwater sensor networks (UWSNs)...