Journal article
Stochastic simulation of acoustic communication in turbulent shallow water
This paper presents a stochastic model of a turbulent shallow-water acoustic channel. The model utilizes a Monte Carlo realization method to predict signal transmission conditions. The main output from the model are statistical descriptions of the signal-to-multipath ratio (SMR) and signal fading. Probability density functions of signal envelope are evaluated by Pearsons's Skew-Kurtosis Chart, generally predicting Ricean fading.
Dynamic calculations of SMR by the model overcome the main inconveniences of deterministic calculations, providing “smooth” instead of “noisy” curves as a result. Dynamic calculations of SMR and fading are concluded to provide more intelligible and realistic results than deterministic calculations
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2000 |
| Pages: | 523-532 |
| ISSN: | 15581691 and 03649059 |
| Types: | Journal article |
| DOI: | 10.1109/48.895360 |
Acoustic propagation Communication channels Communication systems Fading Fluctuations Intersymbol interference Monte Carlo method Monte Carlo methods Pearsons Predictive models Ricean fading Skew-Kurtosis Chart Stochastic processes Underwater communication acoustic communication acoustic signal processing deterministic calculations dynamic calculations fading oceanography probability probability density functions signal fading signal to multipath ratio signal transmission stochastic model stochastic simulation stochastic systems turbulence turbulent shallow water underwater acoustic communication
