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A Sparse Bayesian Learning Method of Joint Activity Detection and Channel Estimation for LEO Grant-Free Random Access.
Chong Xu
Feng Liu
Junyi Yang
Zhenyu Xiao
Zhu Han
Published in:
SPAWC (2023)
Keyphrases
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random access
similarity measure
activity detection
pairwise
computationally efficient
missing values
recursive least squares
relevance vector machine