Capturing the Sparsity for Massive MIMO Channel with Approximate Message Passing.

Xudong Han Shun Zhang Anteneh Mohammed Weile Zhang Nan Zhao Yuantao Gu

Published in: CSPS (2019)

Keyphrases

message passing
inference in graphical models
belief propagation
mimo systems
fading channels
wireless channels
multiple input multiple output
mimo ofdm

junction tree
distributed systems
probabilistic inference
ldpc codes
shared memory
sum product algorithm
markov random field
factor graphs

ofdm system
distributed shared memory
approximate inference
graphical models
multipath
generalized belief propagation
physical layer

wireless communication
error propagation
low density parity check
image transmission
sum product
pairwise
lower bound