Robust far-end channel estimation design for MIMO relay systems

Keyphrases

• Channel Estimation 100%
• Relay System 100%
• Multiple-input multiple-output Relay 100%
• Optimization Problem 66%
• Relay Precoder 66%
• Convex Optimization 33%
• Minimum Mean Square Error 33%
• Robust Design 33%
• Original Problem 33%
• Scalar 33%
• Mean Square Error Criterion 33%
• Relay Link 33%
• Optimum Solution 33%
• Link-based 33%
• Channel Correlation Matrix 33%
• Non-robust 33%
• Matrix Optimization 33%

Engineering

• Channel Estimation 100%
• Relay System 100%
• Multiple-Input Multiple-Output 100%
• Optimisation Problem 66%
• Precoders 66%
• Simplifies 33%
• Mean-Squared-Error 33%
• Robust Design 33%
• Objective Function 33%
• Optimum Solution 33%
• Channel Correlation Matrix 33%