Bidirectional joint iteration adaptive estimation of underwater acoustic channel

Keyphrases

• Adaptive Estimation 100%
• Underwater Acoustic Channel 100%
• Joint Iteration 100%
• Adaptive Filtering Algorithm 75%
• Adaptive Filter 50%
• Low Signal-to-noise Ratio 50%
• Time Variation 50%
• Challenging Environments 25%
• Experiment Results 25%
• Channel Equalization 25%
• Numerical Simulation 25%
• Channel Estimation 25%
• Underwater Acoustic Communication 25%
• Superior Performance 25%
• Least Mean Square 25%
• Optimal Weights 25%
• Time Reversal 25%
• Theoretical Derivation 25%
• Correlation Relationship 25%
• Recursive Least Squares 25%
• Transient Behavior 25%
• Adaptive Channel Estimation 25%
• Error Propagation 25%
• Impulsive Noise 25%
• Reverse Channel 25%
• Filtering Framework 25%
• Directional Diversity 25%
• Diversity Gain 25%
• Bidirectional Channel 25%
• Forward Channel 25%
• Weighting Factor 25%
• Underwater Acoustic Channel Estimation 25%
• Conventional Algorithms 25%
• Adaptive Feeding 25%
• Multipath Delay Spread 25%

Computer Science

• underwater acoustic communication 100%
• Adaptive Filter Design 100%
• Channel Estimation 50%
• Time Variation 50%
• Signal-to-Noise Ratio 50%
• Field Experiment 25%
• Numerical Simulation 25%
• Channel Equalization 25%
• Superior Performance 25%
• Least-Mean-Square Algorithm 25%
• Simulation Experiment 25%
• Initial Value 25%
• Computational Simulation 25%
• Adaptive Filter 25%
• recursive least square 25%
• Conventional Algorithm 25%
• Transient Behavior 25%
• Multipath Delay Spread 25%
• Adaptive Channel 25%
• Diversity Gain 25%
• Theoretical model 25%

Engineering

• Joints (Structural Components) 100%
• Adaptive Filter Design 100%
• Filtering Algorithm 75%
• Channel Estimation 50%
• Signal-to-Noise Ratio 50%
• Channel Equalization 25%
• Delay Spread 25%
• Adaptive Filter 25%
• Initial Value 25%
• Recursive 25%
• Computer Simulation 25%
• Least Mean Square 25%
• Diversity Gain 25%
• Least Squares Method 25%