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A Grant-Free Random Access Scheme for M2M Communication in Massive MIMO Systems.
Huimei Han
Ying Li
Wenchao Zhai
Li Ping Qian
Published in:
IEEE Internet Things J. (2020)
Keyphrases
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random access
mimo systems
fading channels
low complexity
video transmission
multiple input multiple output
communication systems
wireless channels
bit rate
physical layer