Beamforming Optimization for Hybrid Active-Passive RIS Assisted Wireless Communications: A Rate-Maximization Perspective

Engineering

• Maximization 100%
• Wireless Communication 100%
• Beamforming 100%
• Antenna 33%
• Multiuser 33%
• Energy Efficiency 33%
• Energy Conservation 33%
• Spectral Efficiency 33%
• Phase Shift 33%
• Subproblem 33%
• Single User 33%
• Closed Form Solution 33%
• Precoding Matrix 33%
• Induced Surface 33%
• Single Antenna 33%
• Passive Element 33%
• Path Loss 33%

Computer Science

• Wireless Communication 100%
• sum rate 50%
• Spectral Efficiency 50%
• Energy Efficiency 50%
• Surface Reflection 50%
• Precoding Matrix 50%
• Wireless System 50%
• Passive Element 50%
• Radiology Information System 50%