Underwater Acoustic Communication Channel Simulator for Flat Fading
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概要
- 論文の詳細を見る
Time-variant sea surface scattering and Doppler spreading due to source/receiver motion cause the signal fading stochastically in amplitude and phase fluctuation. Consequently, the performance of underwater acoustic communication systems are degraded, and high-speed digital communication is disrupted. In this study, a channel simulator for flat fading over time-variant sea surface scattering and Doppler spread in source/receiver motion is presented. Rayleigh and Rice fading models are adopted and their distributions are compared with the distribution measured in a water tank. The bit error rate of binary phase shift keying (BPSK) and binary frequency shift keying (BFSK) for flat fading is examined to evaluate the simulator performance.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2010-07-25
著者
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Park Kyu-chil
Division Of Electronic Computer And Telecommunication Engineering Pukyong National University
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Yoon Jong
Division Of Electronic Computer And Telecommunication Engineering Pukyong National University
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Park Kyu-Chil
Division of Electronic, Computer and Telecommunication Engineering, Pukyong National University, Busan 608-737, Korea
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Park Jihyun
Division of Electronic, Computer and Telecommunication Engineering, Pukyong National University, Busan 608-737, Korea
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