Keyphrases
Performance Evaluation
100%
Spectrum Sensing
100%
Orthogonal Frequency Division multiplexing Signal
100%
Welch Periodogram
100%
Quadrature Phase Shift Keying
50%
Frequency Selective Fading
50%
Additive White Gaussian Noise Channel
25%
Receiver Operating Characteristic Curve
25%
Parameter Selection
25%
Near-optimal
25%
Cooperative Spectrum Sensing
25%
Combining Rules
25%
Sensing Nodes
25%
Spectral Coexistence
25%
Frequency Averaging
25%
Gaussian Fading Channels
25%
Fading Environment
25%
INIS
performance
100%
evaluation
100%
signals
100%
spectra
100%
phase shift
40%
quadratures
40%
values
20%
simulation
20%
environment
20%
additives
20%
noise
20%
cooperation
20%
curves
20%
Engineering
Periodogram
100%
Orthogonal Frequency Division Multiplexing
100%
Selective Fading
50%
Quadrature Phase Shift Keying
50%
Simulation Result
25%
Fading Channel
25%
Analytical Result
25%
Sensing Node
25%
Cooperative Spectrum Sensing
25%
Receiver Operating Characteristic
25%
Operating-Characteristic Curve
25%
Optimal Value
25%
Additive White Gaussian Noise
25%
Computer Science
Performance Evaluation
100%
Orthogonal Frequency Division Multiplexing
100%
frequency selective fading
50%
Quadrature Phase Shift Keying
50%
Additive White Gaussian Noise
25%
Fading Environment
25%
Fading Channel
25%
Characteristic Curve
25%