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Message Passing-Based Joint User Activity Detection and Channel Estimation for Temporally-Correlated Massive Access.
Weifeng Zhu
Meixia Tao
Xiaojun Yuan
Yunfeng Guan
Published in:
CoRR (2022)
Keyphrases
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message passing
user activity
channel estimation
belief propagation
distributed systems
communication systems
markov random field
multipath
user behavior
online social networks
social networks
social media
graphical models
fading channels
ofdm system