Speeding up Training of Linear Predictors for Multi-Antenna Frequency-Selective Channels via Meta-Learning

Keyphrases

• Multi-antenna 100%
• Frequency Selective Channel 100%
• Antenna Bandwidth 100%
• Meta-learning 100%
• Linear Predictor 100%
• Transfer Learning 75%
• Parametrization 50%
• Channel Prediction 50%
• Propagation Characteristics 25%
• Prediction Model 25%
• Numerical Results 25%
• Standard Channel 25%
• Learning Algorithm 25%
• Decomposition Method 25%
• Reduced Rank 25%
• Pilot Symbols 25%
• Data Prediction 25%
• Channel Model 25%
• Single Antennas 25%
• Disaggregation 25%
• Flat Channel 25%
• Current Frame 25%
• Channel-based 25%
• Prediction Strategy 25%
• Prediction Algorithms 25%
• Linear Prediction 25%
• Alternating Least Squares 25%
• Fast Training 25%
• Equilibrium Propagation 25%
• Quadratic Regularization 25%
• 5G Standard 25%
• 3GPP 5G 25%
• Spacetime Signature 25%

Engineering

• Antenna 100%
• Frequency-Selective Channel 100%
• Parametrization 100%
• Propagation Characteristic 50%
• Regularization 50%
• Pilot Symbol 50%
• Least Square 50%
• Learning Algorithm 50%
• Channel Model 50%
• Single Antenna 50%
• Current Frame 50%
• Frequency-Flat Channel 50%

Computer Science

• Prediction Model 100%
• Linear Predictor 100%
• Parametrization 100%
• Learning Algorithm 50%
• Regularization 50%
• Least Squares Method 50%
• Disaggregation 50%
• Propagation Characteristic 50%