970 search results - page 6 / 194 » Algorithms for local sensor synchronization |
SEUS
2010
IEEE
14 years 8 months ago
2010
IEEE
Most of the existing clock synchronization algorithms for wireless sensor networks can be viewed as proactive clock synchronization since they require nodes to periodically synchro...
78
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GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—This paper proposes a novel discrete time secondorder distributed consensus time synchronization (SO-DCTS) algorithm for wireless sensor networks. The consensus properti...
101
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Recently, the maximum likelihood estimator (MLE) and Cramer-Rao Lower Bound (CRLB) were proposed with the goal of maximizing and assessing the synchronization accuracy in wireless...
WSNA
2003
ACM
15 years 2 months ago
2003
ACM
This paper presents lightweight tree-based synchronization (LTS) methods for sensor networks. First, a single-hop, pair-wise synchronization scheme is analyzed. This scheme requir...
PODC
2004
ACM
15 years 2 months ago
2004
ACM
We introduce the distributed gradient clock synchronization problem. As in traditional distributed clock synchronization, we consider a network of nodes equipped with hardware clo...