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Generalized message passing detection of SCMA systems based on dynamic factor graph for better and flexible performance-complexity tradeoff.
Fangqi Dong
Huijuan Zheng
Lei Ma
Sheng Tong
Published in:
Sci. China Inf. Sci. (2022)
Keyphrases
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message passing
factor graphs
distributed systems
belief propagation
distributed shared memory
graphical models
probabilistic inference
approximate inference
computational complexity
markov random field
regression model
probabilistic graphical models
markov networks