Simulation Analysis of High Speed Underwater Acoustic Communication Based on a Statistical Channel Model

Underwater acoustic channel (UACh) requires robust techniques to get high speed data transmission for reliable communication. This paper presents the adaptive transmission technique in conjunction with the maximal ratio combining (MRC) diversity technique to adapt the UACh fluctuation based on a sta...

Full description

Saved in:
Bibliographic Details
Published inCISP 2008 : Proceedings, First International Congress on Image and Signal Processing, 27-30 May 2008, Sanya, Hainan, China Vol. 5; pp. 512 - 517
Main Authors Zhou, Guoqing, Shim, Taebo
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2008
Subjects
Adaptive Transmission Technique
Analytical models
Constraint optimization
Data communication
Diversity Combining Technique
Diversity reception
Fluctuations
Mathematical model
Quadrature phase shift keying
Robustness
Statistical Channel Model
UACh Capacity
Underwater acoustics
Underwater communication
Online AccessGet full text
ISBN9780769531199
0769531199
DOI10.1109/CISP.2008.85

Cover

More Information
Summary:Underwater acoustic channel (UACh) requires robust techniques to get high speed data transmission for reliable communication. This paper presents the adaptive transmission technique in conjunction with the maximal ratio combining (MRC) diversity technique to adapt the UACh fluctuation based on a statistical channel model. Simulation analysis shows that we can optimize the data rate allowing the transmit power to vary with SNR, subject to an average power constraint, and also shows that data rate can be increased under adaptive technique in conjunction with two branch diversity. Under the optimum data rate, the Matlab simulink of UACh QPSK communication system gives a benchmark for the future real experiment in the ocean.
ISBN:9780769531199
0769531199
DOI:10.1109/CISP.2008.85