Title | ||
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A gossiping approach to sampling clock synchronization in wireless acoustic sensor networks |
Abstract | ||
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In this paper we present an approach for synchronizing the sampling clocks of distributed microphones over a wireless network. The proposed system uses a two stage procedure. It first employs a two-way message exchange algorithm to estimate the clock phase and frequency difference between two nodes and then uses a gossiping algorithm to estimate a virtual master clock, to which all sensor nodes synchronize. Simulation results are presented for networks of different topology and size, showing the effectiveness of our approach. |
Year | DOI | Venue |
---|---|---|
2014 | 10.1109/ICASSP.2014.6855073 | Acoustics, Speech and Signal Processing |
Keywords | Field | DocType |
clocks,microphones,synchronisation,wireless sensor networks,clock phase difference,distributed microphones,frequency difference,gossiping algorithm,gossiping approach,message exchange algorithm,sampling clock synchronization,virtual master clock,wireless acoustic sensor networks,Gossip algorithm,clock synchronization,wide area sensor networks | Wireless network,Key distribution in wireless sensor networks,Synchronization,Master clock,Wireless,Computer science,Synchronizing,Computer network,Real-time computing,Clock synchronization,Self-clocking signal | Conference |
ISSN | Citations | PageRank |
1520-6149 | 4 | 0.40 |
References | Authors | |
9 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Joerg Schmalenstroeer | 1 | 65 | 11.46 |
Patrick Jebramcik | 2 | 4 | 0.40 |
Reinhold Haeb-Umbach | 3 | 1487 | 211.71 |