215 search results - page 4 / 43 » Time synchronization attacks in sensor networks |
109
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ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
—We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower ...
SENSYS
2004
ACM
15 years 5 months ago
2004
ACM
A class of synchronization protocols for dense, large-scale sensor networks is presented. The protocols build on the recent work of Hong, Cheow, and Scaglione [5, 6] in which the ...
100
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SSS
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. In sensor networks, correct clocks have arbitrary starting offsets and nondeterministic fluctuating skews. We consider an adversary that aims at tampering with the cloc...
103
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RTCSA
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Time synchronization is a key component in numerous wireless sensor network applications. Most of the current software based time synchronization approaches suffer from ...
GLOBECOM
2010
IEEE
14 years 9 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)...