Energy-Efficient Design for Massive MIMO with Hardware Impairments

Mathematics

• Energy Efficient 100%
• Multiple-input multiple-output (MIMO) 86%
• Energy Efficiency 78%
• Hardware 74%
• Uplink 58%
• Design 38%
• Bisection 37%
• Antenna 37%
• Search Algorithm 35%
• Channel Estimation Error 33%
• Multiple-input multiple-output (MIMO) Systems 25%
• Optimization 23%
• System Design 20%
• Alternatives 19%
• Concavity 17%
• Change of Variables 17%
• Maximise 14%
• Optimal Solution 12%
• Objective function 12%
• Closed-form 12%
• Numerical Simulation 11%
• Optimization Problem 10%
• Performance 9%
• Approximation 7%

Engineering & Materials Science

• Energy efficiency 36%
• Computer hardware 35%
• Antennas 19%
• Channel estimation 15%
• Relaxation 14%
• Base stations 13%
• Systems analysis 11%
• Computer simulation 8%