Simplified multiuser detection for SCMA with sum-product algorithm.

Kexin Xiao Baicen Xiao Shutian Zhang Zhiyong Chen Bin Xia

Published in: WCSP (2015)

Keyphrases

multiuser detection
sum product algorithm
cdma systems
message passing
mc cdma
code division multiple access
em algorithm
expectation maximization
belief propagation
ds cdma
fading channels
clonal selection algorithm
bit error rate
channel estimation
multipath
distributed systems
pairwise