Keyphrases
Joint Design
100%
Channel State Information
100%
Remote Radio Head
100%
Fronthauling
100%
Hybrid Beamforming
100%
Processing Unit
75%
Baseband Processing
75%
Radio Frequency
50%
Network Energy Efficiency
50%
Constant Modulus Constraint
50%
Finite Capacity
25%
Numerical Results
25%
Effective Channel
25%
Beamforming
25%
Estimation Error
25%
Sum Rate
25%
Power Constraint
25%
Fronthaul Capacity
25%
Baseband Signal
25%
Cloud Radio Access Network
25%
Precoding Matrix
25%
Fronthaul Link
25%
Imperfect Channel State Information
25%
Weighted Sum Rate
25%
Quantization Noise
25%
Digital Processing
25%
Radio Access Network Architecture
25%
Fronthaul Quantization
25%
Coupled Problems
25%
Block Coordinate Descent
25%
Information Scenario
25%
Beamforming Matrix
25%
Digital Beamforming
25%
Large Antenna Array
25%
Sample Average Approximation
25%
Joint Optimization Problem
25%
Ideal Channel
25%
Analog Beamformer
25%
Analog Components
25%
Weighted Minimum Mean Square Error (WMMSE)
25%
Energy Efficiency Performance
25%
Sum-networks
25%
Digital Component
25%
Engineering
Beamforming
100%
Channel State Information
100%
Joint Design
100%
Processing Unit
60%
Baseband Processing
60%
Radio Frequency
40%
Energy Efficiency
40%
Energy Conservation
40%
Constant Modulus
40%
Transmissions
20%
Joints (Structural Components)
20%
Optimisation Problem
20%
Estimation Error
20%
Mean Square Error
20%
Quantization (Signal Processing)
20%
Antenna Arrays
20%
Power Constraint
20%
Beamformer
20%
Precoding Matrix
20%
Baseband Signal
20%
Radio Access Network
20%
Quantization Noise
20%
Perfect Channel
20%
Effective Channel
20%
Digital Beamforming
20%