Keyphrases
Intelligent Reflecting Surface
100%
Wireless Power Transfer
98%
Wireless Information Transfer
84%
Simultaneous Wireless Information
77%
Simultaneous Wireless Power
75%
Energy Harvesting
72%
Artificial Noise
50%
Massive multiple-input multiple-output (mMIMO)
49%
Wireless Power
41%
Robust Beamforming
39%
Successive Convex Approximation
39%
Numerical Results
36%
Secrecy Rate
35%
Original Problem
35%
Power Splitting
33%
Optimization Problem
33%
Multi-antenna
32%
Nonconvex
31%
Phase Shift
31%
Imperfect Channel State Information
30%
Secrecy Rate Optimization
30%
Semidefinite Programming
29%
Multiple-input Single-output
29%
Transmitter
29%
Cooperative Jammer
28%
Semidefinite Relaxation
28%
Transmit Power
28%
Secrecy Rate Maximization
27%
Eavesdropper
27%
Internet of Things
26%
Beamforming Design
26%
Channel State Information
24%
Base Station
24%
Multiple-input multiple-output
23%
Transmit Beamforming
22%
Reconfigurable Intelligent Surface
22%
Beamforming
22%
Secure Transmission
21%
Non-orthogonal multiple Access
21%
Channel Uncertainty
21%
Energy Harvesting System
21%
Iterative Algorithm
20%
Maximization Problem
19%
Sum Secrecy Rate
18%
Bernstein Inequality
18%
Cooperative Jamming
18%
Rate Constraint
17%
Wireless Powered Sensor Networks
17%
Power Station
16%
SWIPT
16%
Computer Science
Reflecting Surface
77%
Optimization Problem
53%
Internet of Things
51%
Approximation (Algorithm)
46%
Channel State Information
41%
Resource Allocation
39%
Power Constraint
32%
Semidefinite Programming
31%
MIMO Systems
30%
Non-Orthogonal Multiple Access
30%
Multi-Access Edge Computing
29%
Power Allocation
25%
Optimisation Rate
25%
Energy Efficiency
24%
Rate Constraint
23%
Iterative Algorithm
22%
Optimization Algorithm
20%
Cellular Network
18%
Covariance Matrix
18%
Secure Communication
18%
stackelberg game
18%
Access Point
17%
Sensor Networks
16%
Legitimate User
15%
Signal-to-Noise plus Interference Ratio
15%
Multiple Access
15%
Transfer Information
15%
Sensor Node
14%
multiple-input-multiple-output
14%
Energy Transfer
14%
Unmanned Aerial Vehicle
13%
Cognitive Radio
13%
Perfect Channel
13%
Multicasting
12%
Full Duplex
12%
Radiology Information System
12%
Communication Network
12%
Minimization Problem
12%
Robust Optimization
11%
Artificial Intelligence
11%
Device-To-Device
11%
Cognitive Radio Networks
10%
precoding
9%
Transmission Power
9%
Approximation Technique
9%
Machine Learning
9%
Convex Optimization
8%
Communication Latency
8%
Wireless Sensor Network
8%
Heterogeneous Network
8%