Over-the-air beamforming with reconfigurable intelligent surfaces

Keyphrases

• Reconfigurable Intelligent Surface 100%
• Beamforming 100%
• Over the Air 100%
• Active Reconfigurable Intelligent Surface 75%
• Transmission Scheme 50%
• Sum Rate 50%
• Power Consumption 25%
• Optimization Problem 25%
• Bit Error Rate Performance 25%
• Proposed Design 25%
• Communication Systems 25%
• Transmitter 25%
• Index Modulation 25%
• Modulation Scheme 25%
• Hardware Design 25%
• Receiver Side 25%
• Reflection Coefficient 25%
• Additional Power 25%
• Wireless Propagation 25%
• Surface Element 25%
• Propagation Environment 25%
• Comprehensive Simulation 25%
• Quadratic Programming 25%
• Relaxation Approach 25%
• AID System 25%
• Reflecting Surface 25%
• Rate Error 25%
• Convex Feasibility Problem 25%
• Nonconvex Quadratically Constrained Quadratic Programming 25%
• Signal Processing Hardware 25%
• Beamforming Technique 25%
• Passive Reflection 25%
• Optimal Detector 25%
• Large Surfaces 25%
• Semidefinite Relaxation 25%
• Revolutionary Technology 25%
• Optimization Toolbox 25%
• Massive multiple-input multiple-output (mMIMO) 25%

Computer Science

• Transmission Scheme 100%
• sum rate 100%
• Power Consumption 50%
• Optimization Problem 50%
• Reflection Coefficient 50%
• Optimal Detector 50%
• Hardware Design 50%
• Reflecting Surface 50%
• Signal Processing Hardware 50%
• Quadratic Programming 50%
• Modulation Scheme 50%

Engineering

• Beamforming 100%
• Multiuser 20%
• Simulation Result 20%
• Bit Error Rate 20%
• Electric Power Utilization 20%
• Optimisation Problem 20%
• Modulation Scheme 20%
• Receiver Side 20%
• Single Output 20%
• Input Multiple 20%
• Quadratic Programming Problem 20%
• Propagation Environment 20%
• Surface Element 20%
• Reflecting Surface 20%
• Signal Processing Hardware 20%
• Reflectance 20%