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A GCICA Grant-Free Random Access Scheme for M2M Communications in Crowded Massive MIMO Systems.
Huimei Han
Lushun Fang
Weidang Lu
Wenchao Zhai
Ying Li
Jun Zhao
Published in:
IEEE Internet Things J. (2022)
Keyphrases
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random access
mimo systems
fading channels
multiple input multiple output
low complexity
video transmission
communication systems
wireless channels
analytical model
vlsi implementation