DocumentCode
2354611
Title
Design and test of a multicarrier transmission system on the shallow water acoustic channel
Author
Coatelan, S. ; Glavieux, A.
Author_Institution
Dept. Signal et Commun., Ecole Nat. Superieure des Telecommun. de Bretagne, Brest, France
Volume
3
fYear
1994
fDate
13-16 Sep 1994
Abstract
On the shallow water acoustic channel, the transmission systems are exposed to some severe working constraints link to, on the one hand, the channel´s non-stationarity and on the other hand, the presence of multiple paths. In order to solve these problems we suggest a multicarrier transmission system based on the OFDM principle which implementation by means of DFT is quite simple. The performance of such a transmission was evaluated from experiments carried out in the ocean and led to satisfying results
Keywords
discrete Fourier transforms; frequency division multiplexing; underwater sound; DFT; OFDM; design; experiments; multicarrier transmission system; multiple paths; ocean; performance; shallow water acoustic channel; testing; Acoustic propagation; Acoustic testing; Acoustic waves; Demodulation; Frequency; Irrigation; Oceans; Phase modulation; Resumes; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
OCEANS '94. 'Oceans Engineering for Today's Technology and Tomorrow's Preservation.' Proceedings
Conference_Location
Brest
Print_ISBN
0-7803-2056-5
Type
conf
DOI
10.1109/OCEANS.1994.364244
Filename
364244
Link To Document