Keyphrases
Direct Detection
100%
Low-density Parity-check Codes
100%
Orbital Angular Momentum
100%
Pointing Error
100%
Bit Error Rate Performance
100%
Free-space Optical Channel
100%
Bit Error Rate
66%
Monte Carlo Simulation
33%
Intensity Modulation
33%
Transmitter
33%
Atmospheric Turbulence
33%
Photodiode
33%
Electrical Energy
33%
Turbulence
33%
Atmospheric Loss
33%
Misalignment
33%
Signal Transmission
33%
Decoder
33%
Numerical Results
33%
Posterior Probability
33%
Typical Value
33%
Noise Spectral Density
33%
Information Bits
33%
Demultiplexer
33%
Receiver Aperture
33%
Free Space Optical Link
33%
Orbital Angular Momentum multiplexing
33%
Quasi-cyclic Low-density Parity-check Codes
33%
Demapper
33%
Multidimensional Mapping
33%
Engineering
Free Space
100%
Direct Detection
100%
Orbital Angular Momentum
100%
Bit Error Rate
100%
Optical Channel
100%
Transmissions
25%
Intensity Modulation
25%
Electrical Energy
25%
Atmospheric Turbulence
25%
Photodiode
25%
Multiplexing
25%
Posterior Probability
25%
Density Ratio
25%
Parity Check Code
25%
Information Bit
25%
Spectral Noise
25%
Optical Link
25%
Demultiplexer
25%
Physics
Angular Momentum
100%
Pointing Error
100%
Bit Error Rate
100%
Atmospherics
25%
Photodiode
25%
Multiplexing
25%
Atmospheric Turbulence
25%
Monte Carlo Simulation
25%
Signal Transmission
25%
White Noise
25%
Intensity Modulation
25%
Computer Science
Orbital Angular Momentum
100%
Optical Channel
100%
Direct Detection
100%
Electrical Energy
25%
Monte Carlo Simulation
25%
Multiplexing
25%
Information Bit
25%
Spectral Density
25%
low-density parity-check code
25%
Posterior Probability
25%
Demultiplexer
25%