Joint Channel Estimation and Decoding for Underwater Acoustic Communication With a Short Pilot Sequence

Keyphrases

• Underwater Acoustic Communication 100%
• Pilot Pattern 100%
• Joint Channel Estimation 100%
• Joint Source-channel Decoding 100%
• Channel Taps 50%
• Energy Conservation 25%
• Physical Layer 25%
• Inter-symbol Interference 25%
• Channel Equalization 25%
• Numerical Simulation 25%
• Communication Technologies 25%
• Numerical Results 25%
• Internet of Underwater Things (IoUT) 25%
• Pilot Symbols 25%
• Estimation Problem 25%
• Expectation-maximization Algorithm 25%
• Communication Systems 25%
• Gaussian Mixture Model 25%
• Decoding Problem 25%
• Undersea Communication 25%
• Effective Channel 25%
• Passing Messages 25%
• Acoustic Observation 25%
• Training Symbol 25%
• System Capability 25%
• Turbo Equalization 25%
• Short Training Sequence 25%
• Initialize 25%
• Semi-blind 25%
• Peer-to-Peer (P2P) Communication 25%

Engineering

• Channel Estimation 100%
• Joints (Structural Components) 100%
• Channel Tap 66%
• Channel Equalization 33%
• Intersymbol Interference 33%
• Information Technology 33%
• Nodes 33%
• Pilot Symbol 33%
• Periodic Time 33%
• Expectation Maximization Algorithm 33%
• Channel Component 33%
• Communication System 33%
• Gaussian Mixture Model 33%

Computer Science

• Channel Estimation 100%
• underwater acoustic communication 100%
• Field Experiment 25%
• Physical Layer 25%
• Numerical Simulation 25%
• Channel Equalization 25%
• Gaussian Mixture Model 25%
• System Capability 25%
• turbo equalization 25%
• Training Sequence 25%
• Passing Message 25%
• Equalization Performance 25%
• Information Technology 25%
• Intersymbol Interference 25%