By Topic

Frequency hopping underwater data communication system's synchronization processing

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Tong Feng ; Dept. of Radio Eng., Southeast Univ., Nanjing, China ; Lu Jiren ; Zhang Hongtao ; Xu Xiaomei

Because of the hostile ocean transmission condition, underwater acoustic communication technology is one of the most difficulty communication technology. Frequency-Hopping underwater acoustic communication system is drawing more and more attention for its good performance under serious noise and multi-path interference condition. Synchronization signal processing is a key factor of FH underwater acoustic communication system. In the research of FH shallow underwater acoustic data communication system, a synchronization method employing adaptive line-spectrum enhancing (ALE) method, frequency diversity, pulse width judgment and frame synchronization signal correlation processing to detect synchronization signal under the condition of low SNR and heavy amplitude fluctuation is presented. The sea experiment results are satisfactory.

Published in:

Neural Networks and Signal Processing, 2003. Proceedings of the 2003 International Conference on  (Volume:2 )

Date of Conference:

14-17 Dec. 2003