Maximizing the Geometric Mean of User-Rates to Improve Rate-Fairness: Proper vs. Improper Gaussian Signaling

Keyphrases

• Geometric Mean 100%
• User Rate 100%
• Rate Fairness 100%
• Improper Gaussian Signaling 100%
• Reconfigurable Intelligent Surface 100%
• Joint Design 66%
• Descent Algorithm 66%
• Transmit Beamformer 66%
• Reflecting Coefficient 66%
• Alternating Descent 66%
• Computationally Efficient 33%
• Numerical Examples 33%
• Base Station 33%
• Nonconvex Problem 33%
• Single Antennas 33%
• Widely Linear 33%
• Reliable Link 33%
• Multiple Antenna Array 33%

Engineering

• Gaussians 100%
• Closed Form 100%
• Beamformer 100%
• Joint Design 100%
• Feasible Point 100%
• Numerical Example 50%
• Multiple Antenna 50%
• Basestation 50%
• Antenna Arrays 50%
• Single Antenna 50%