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Hybrid time synchronization for Underwater Sensor Networks

Author
Pallares, O.; Bouvet, P.; Del Rio, J.
Type of activity
Presentation of work at congresses
Name of edition
20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing : Research on Electric and Electronic Measurement for the Economic Upturn
Date of publication
2014
Presentation's date
2014-09-15
Book of congress proceedings
20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing : Research on Electric and Electronic Measurement for the Economic Upturn : Proceedings
First page
166
Last page
170
Repository
http://hdl.handle.net/2117/24186 Open in new window
URL
http://www.imeko-tc4-2014.org/ Open in new window
Abstract
Time synchronization is an important part of distributed applications over a sensor network. In this work we investigate time synchronization problems over a shallow UWSN, taking into account all main communication challenges of the water channel and observing its behavior in simulation and real tests. It is proposed an hybrid frame based time sinchronization using both, LFM and OFDM communication with channel impulse response equalization. Simulation results show how Hybrid synchronization out...
Citation
Pallares, O.; Bouvet, P.; Del Rio, J. Hybrid time synchronization for Underwater Sensor Networks. A: Symposium on Measurements of Electrical Quantities. "20th IMEKO TC4 International Symposium and 18th International Workshop on ADC Modelling and Testing : Research on Electric and Electronic Measurement for the Economic Upturn : Proceedings". Benevento: 2014, p. 166-170.
Group of research
SARTI - Technological Development Center for Remote Acquisition and Data Processing System
SARTI-MAR -

Participants

  • Pallares Valls, Oriol  (author and speaker )
  • Bouvet, Pierre-Jean  (author and speaker )
  • Del Rio Fernandez, Joaquin  (author and speaker )