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Joint User Detection and Channel Estimation in Grant-Free Random Access for Massive MIMO Systems.
Yang Yang
Guanghua Song
Hui Liu
Published in:
J. Electr. Comput. Eng. (2023)
Keyphrases
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random access
mimo systems
fading channels
channel estimation
bit error rate
multipath
frequency selective
multiple input multiple output
communication systems
wireless channels
computer simulation
wireless communication