Engineering
Principal Components
100%
Quadrature Amplitude Modulation
100%
Phase Estimation
100%
Carrier Phase
42%
Transmissions
14%
Simulation Result
14%
Obtains
14%
Signal-to-Noise Ratio
14%
Receiving End
14%
Optical Signal
14%
Optical Communication System
14%
Influencing Factor
14%
Mutual Information
14%
Scheme Design
14%
Simulation Software
14%
Search Algorithm
14%
Estimation Scheme
14%
Forward Error-Correction
14%
Measured Signal
14%
Laser Phase Noise
14%
Signal Constellation
14%
Earth and Planetary Sciences
Quadrature Amplitude Modulation
100%
Optical Communication
33%
Signal to Noise Ratios
16%
Error Correction
16%
Physics
Amplitude Modulation
100%
Optical Communication
33%
Signal-to-Noise Ratio
16%
Monte Carlo Simulation
16%