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Time synchronization accuracy refinement for mobile shallow water acoustic sensor network

Author
Pallares, O.; Del Rio, J.; Bouvet, P.
Type of activity
Presentation of work at congresses
Name of edition
OCEANS ’16 MTS/IEEE Shanghai
Date of publication
2016
Presentation's date
2016-04
Book of congress proceedings
OCEANS 2016 - Shanghai
First page
1
Last page
6
DOI
https://doi.org/10.1109/OCEANSAP.2016.7485576 Open in new window
Rewarded activity
Yes
Project funding
FP7-312463-FixO3 Fixed Point Open Ocean Observatories Network
Next generation, Cost-effective, Compact, Multifunctional Web Enabled Ocean Sensor Systems Empowering Marine, Maritime and Fisheries Management
Repository
http://hdl.handle.net/2117/100746 Open in new window
https://www.researchgate.net/publication/304360014_Time_synchronization_accuracy_refinement_for_mobile_shallow_water_acoustic_sensor_network Open in new window
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7485576 Open in new window
Abstract
Time synchronization is an important factor to take into account when performing collaborative and distributed tasks along a sensor network. Message exchange based time synchronization algorithms ported to underwater acoustic sensor networks, have to deal with high latency communications, besides frame Doppler scaling and frame detection at the receiver side, which are key points for an accurate synchronization. Furthermore, mobile sensor networks lead to different propagation times in a bidirec...
Citation
Pallares, O., Del Rio, J., Bouvet, P. Time synchronization accuracy refinement for mobile shallow water acoustic sensor network. A: Oceans MTS/IEEE. "OCEANS 2016 - Shanghai". Shanghai: 2016, p. 1-6.
Keywords
Doppler estimation, Doppler scaling, bidirectional message exchange, estimation theory, first order kinematic model, frame detection, frame time stamping, mobile communication, mobile shallow water acoustic sensor network, optimisation, synchronisation, time synchronization accuracy refinement, underwater acoustic communication, underwater acoustic sensor networks, wireless sensor networks
Group of research
SARTI - Technological Development Center for Remote Acquisition and Data Processing System
SARTI-MAR -

Participants

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