Keyphrases
Black-space Cognitive Radio
97%
Interference Rejection Combining
87%
Interference Rejection
66%
Time-varying Channels
42%
Interpolation Method
40%
Multi-antenna
34%
Multi-user Interference
26%
RF Imperfections
20%
Cognitive Radio Communications
20%
Resource Allocation
20%
Interference Mitigation
20%
Cognitive Radio
20%
Mitigation Scheme
20%
Carrier Frequency Offset
19%
Subcarrier
17%
Orthogonal Frequency Division multiplexing
17%
Digital TV Broadcasting
14%
Primary Care Services
14%
Flat Fading
14%
Matrix-based
14%
Shortest Distance
14%
Sample Covariance Matrix
14%
Operation Mode
14%
Adaptation
14%
Radio Signal
14%
User System
14%
Power Level
14%
Power Spectral Density
12%
Gap Duration
12%
Secondary User
12%
Interference Suppression
12%
Device Mobility
12%
Interference Power
12%
Numerology
10%
Nonlinear Power Amplifier
10%
Receiver Nonlinearity
10%
Spectrum Sensing
10%
Duration Data
8%
Spatial Covariance
8%
Block Size
8%
Cognitive Radio Receiver
7%
Combined Method
7%
Imperfection
7%
Link Performance
6%
Covariance Estimation
6%
Offset Effect
5%
Primary System
5%
Radio Spectrum
5%
Multi-carrier Waveform
5%
Spectrum Usage
5%
Engineering
Cognitive Radio
100%
Black Space
88%
Primary User
72%
Radio Operation
19%
Carrier Frequency
18%
Nonlinearity
14%
Subcarrier
13%
Orthogonal Frequency Division Multiplexing
13%
TV
11%
Antenna Interference
10%
Operation Mode
10%
Sample Covariance Matrix
10%
Power Level
9%
Power Amplifier
8%
Secondary User
7%
Power Spectral Density
7%
Wireless Communication
5%
Data Block
5%
Blocklength
5%
