1580 search results - page 50 / 316 » Distributed sensor network for real time tracking |
127
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Estimation based on received signal strength (RSS) is crucial in sensor networks for sensor localization, target tracking, etc. In this paper, we present a Gaussian approximation ...
139
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ICDCS
2006
IEEE
15 years 10 months ago
2006
IEEE
— We consider applications of sensor networks wherein data packets generated by every node have to reach the base station. This results in a many-to-one communication paradigm re...
149
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...
137
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DSN
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper describes a framework for achieving node-level fault tolerance (NLFT) in distributed realtime systems. The objective of NLFT is to mask errors at the node level in orde...
160
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WSNA
2003
ACM
15 years 9 months ago
2003
ACM
Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...