BPSK-OFDM signal detection in time-varying channels using prior information.

Min Huang Lei Huang Weize Sun Qiang Li Peichang Zhang

Published in: APSIPA (2015)

Keyphrases

natural images
prior information
signal detection
communication systems
orthogonal frequency division multiplexing
fading channels
ofdm system
frequency selective
bit error rate
wireless communication

channel estimation
decision feedback
prior knowledge
single channel
bayesian inference
multiple input multiple output
multipath
mimo systems
estimation algorithm
computer systems

prior models
weak signal
channel coding
multi channel
low signal to noise ratio
wireless channels
computer simulation
code division multiple access
frequency domain

mobile communication
source coding
prior probabilities
signal to noise ratio
additive white gaussian noise
communication networks
end to end
wireless networks
learning algorithm