Engineering
Multiple-Input Multiple-Output
100%
Beamforming
50%
Transceiver
36%
Multiuser
35%
Intelligent Reflecting Surface
32%
Output System
28%
Joints (Structural Components)
26%
Channel State Information
25%
Optimisation Problem
25%
Mean Square Error
24%
Wireless Communication
23%
Energy Engineering
23%
Maximization
18%
Precoders
18%
Simulation Result
17%
Energy Conservation
16%
Energy Efficiency
16%
Antenna
14%
Communication System
14%
Channel Estimation
14%
Power Constraint
12%
Beamforming
12%
Demonstrates
12%
Covariance Matrix
11%
Joint Design
11%
Physical Layer Security
10%
Millimeter Wave
10%
Simultaneous Wireless Information and Power Transfer
10%
Cooperative
10%
Internet of Things
10%
Subproblem
10%
Closed Form Solution
10%
Signal-to-Interference-Plus-Noise Ratio
9%
Transmissions
8%
Phase Shift
8%
Basestation
8%
Alternating Direction Method of Multipliers
8%
Metrics
8%
Digital Beamforming
7%
Relay Channel
7%
Phase Shift
7%
Complex Matrix
7%
Heterogeneous Network
7%
Sensor Network
7%
Spectral Efficiency
7%
Computational Complexity
6%
Electric Power Utilization
6%
Iterative Algorithm
6%
Mean-Squared-Error
6%
Optimality
5%
Computer Science
MIMO
52%
multiple-input-multiple-output
43%
Reflecting Surface
34%
Optimization Problem
30%
MIMO Systems
25%
Channel State Information
25%
Wireless Communication
20%
Energy Efficiency
17%
Secure Communication
15%
sum rate
15%
multiple input multiple output system
14%
Wireless System
14%
precoding
13%
Mathematical Optimization
13%
Optimization Algorithm
13%
Hardware Cost
12%
Internet of Things
10%
Physical Layer Security
10%
Computational Complexity
10%
Surface Reflection
10%
Alternating Direction Method of Multipliers
9%
Optimization Framework
9%
Power Constraint
9%
Power Consumption
8%
Reflection Coefficient
8%
Covariance Matrix
8%
Convex Optimization
7%
Spectral Efficiency
7%
amplify-and-forward
7%
Energy Efficient
7%
Radiology Information System
7%
array antenna
7%
Superior Performance
6%
Performance Metric
6%
Approximation (Algorithm)
6%
Discrete Optimization
5%
Implementation Complexity
5%
Information Technology
5%
Communication Network
5%
Systems Performance
5%
waveform design
5%
Optimization Theory
5%
Data Stream
5%
Effective Solution
5%
