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Contention-based Grant-free Transmission with Extremely Sparse Orthogonal Pilot Scheme.
Zhifeng Yuan
Zhigang Li
Weimin Li
Yihua Ma
Chulong Liang
Published in:
VTC Fall (2021)
Keyphrases
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high dimensional
data transmission
image compression
sparse coding
sparse data
packet size
sparse representation
low complexity
fading channels
normalization method
network congestion