Training Optimization for Subarray-Based IRS-Assisted MIMO Communications

Engineering

• Channel Estimation 33%
• Channel Matrix 66%
• Channel State Information 33%
• Computational Complexity 33%
• Constant Modulus 33%
• Demonstrates 33%
• Digital Filter 33%
• Filling Solution 33%
• Hardware Cost 33%
• Intelligent Reflecting Surface 100%
• Internet of Things 33%
• Maximization 33%
• Mean Square Error 33%
• Metrics 33%
• Multiple-Input Multiple-Output 100%
• Mutual Information 33%
• Power Amplifier 33%