Keyphrases
Spectrum Sensing
67%
Measurement Basis
62%
Terahertz Communications
52%
Signal Identification
50%
Reconfigurable Intelligent Surface
50%
Cognitive Radio
47%
Channel Estimation
47%
Terahertz Band
45%
UAV
40%
Terahertz
39%
Communication Systems
38%
Wireless Signal
34%
Drone
33%
Cognitive Radio System
31%
Wireless Communication Systems
29%
Measurement Results
29%
Millimeter Wave
27%
Spectrum Occupancy
26%
Convolutional Neural Network
26%
Measurement Campaign
25%
Wireless Communication
25%
Public Safety
25%
Massive MIMO Systems
25%
Air-to-ground
24%
Channel Characterization
23%
Wireless Channel
23%
Channel Modeling
22%
Spectral Correlation Function
20%
Sparse Recovery
20%
Location Awareness
20%
Gamma Mixture Model
19%
Automatic Modulation Classification
19%
Signal-to-noise Ratio
19%
Denoising Network
18%
Physical Layer Security
18%
Propagation Channel
18%
Wireless
17%
Line-of-sight
17%
Terahertz Frequency
16%
Received Signal
16%
Terahertz Communication Systems
16%
Wireless Signal Identification
16%
Network-assisted
16%
Wireless Spectrum
16%
Frequency Hopping Spread Spectrum
16%
Multipath Fading Channel
16%
Coverage Enhancement
16%
Direction of Arrival Estimation
16%
Orthogonal Matching Pursuit
16%
Beamspace Channel Estimation
16%
Engineering
Terahertz
100%
Wireless Communication
98%
Millimeter Wave
51%
Channel Estimation
51%
Signal Identification
45%
Path Loss
43%
Cognitive Radio
43%
Unmanned Aerial Vehicle
43%
Spectrum Occupancy
33%
Drone
33%
Channel Modeling
31%
Sparsity
31%
Signal-to-Noise Ratio
30%
Cognitive Radio System
29%
Deep Learning Method
27%
Massive MIMO
27%
Time Domain
26%
Antenna Arrays
24%
Convolutional Neural Network
22%
Measurement Campaign
21%
Communication Channel
20%
Spectral Correlation
20%
Received Signal Power
20%
Sparse Coding
20%
Frequency Domain
19%
Simulation Result
19%
Physical Layer Security
19%
Beamforming
19%
Propagation Channel
18%
Information Technology
17%
Orthogonal Frequency Division Multiplexing
16%
Public Safety
16%
Fading Channel
16%
Spectrum Usage
16%
Nyquist Frequency
16%
Learning System
16%
Orthogonal Matching Pursuit
16%
Software Defined Radio
16%
Direction-of-Arrival Estimation
16%
Spread Spectrum
16%
Performance Analysis
15%
Computational Complexity
15%
Radio Frequency
15%
Spectrum Utilization
15%
Phase Shift
14%
Data Rate
14%
Secondary User
13%
Performance Improvement
13%
Cumulants
12%
High Data Rate
12%
Computer Science
Cognitive Radio
62%
Wireless Communication
48%
Signal Identification
45%
wireless communication system
36%
array antenna
27%
Physical Layer Security
25%
Unmanned Aerial Vehicle
25%
Massive MIMO
20%
Spectrum Occupancy
20%
Received Signal Power
20%
Wireless Networks
20%
Noise-to-Signal Ratio
20%
Frequency Domain
18%
direction-of-arrival
16%
Wireless System
16%
Location Awareness
16%
MIMO Systems
16%
Channel Estimation
16%
multipath fading channel
16%
Spread Spectrum
16%
Sparsity
14%
Organizing Network
13%
Channel Impairment
13%
Computational Complexity
13%
Band Communication
13%
wireless communication technology
13%
Channel Modeling
13%
Signal Processing
12%
Performance Evaluation
12%
Spectral Correlation
12%
Convolutional Neural Network
12%
decode-and-forward
12%
Deep Learning Method
12%
Interoperability
11%
Security and Privacy
11%
Support Vector Machine
11%
Secrecy Capacity
11%
Emerging Technology
11%
Telecommunication
11%
Spectrum Utilization
10%
Responder
10%
Monte Carlo Simulation
10%
Generation Network
9%
single carrier
9%
False Alarm Rate
9%
Propagation Channel
9%
Order Cumulants
8%
Signal Processing Algorithm
8%
Layer Protocol
8%
Path Loss Model
8%
