Spread-Spectrum Method Using Multiple Sequences for Underwater Acoustic Communications

Keyphrases

• Underwater Acoustic Communication 100%
• Multiple Sequences 100%
• Cyclic Prefix 100%
• Spread Spectrum Method 100%
• Chip-level 50%
• On chip 50%
• Transmitter 50%
• Channel Estimation 50%
• Experimental Data Analysis 50%
• Channel Matrix 50%
• Filtering Operation 50%
• Matched Filtering 50%
• Correlation Characteristics 50%
• Interference Suppression 50%
• Blocking Interference 50%
• Direct Sequence Spread Spectrum (DS-SS) 50%
• Simulation Data Analysis 50%
• Periodic Correlation 50%
• Low Probability of Interception 50%
• Prefix Operations 50%
• Spectrum-based 50%
• Spreading Sequence 50%
• Receiver Complexity 50%
• Low Detection Probability 50%

Engineering

• Spread Spectrum 100%
• Cyclic Prefix 100%
• Spectrum Method 100%
• Channel Estimation 50%
• Channel Matrix 50%
• Spreading Sequence 50%
• Matched Filtering 50%
• Probability of Detection 50%
• Detection Probability 50%
• Direct Sequence Spread Spectrum 50%
• Superposition Scheme 50%
• Shifted Version 50%
• Correlation Characteristic 50%
• Spreading Waveform 50%