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Joint Channel Estimation and Multiuser Detection for Uplink Grant-Free NOMA.
Yang Du
Binhong Dong
Wuyong Zhu
Pengyu Gao
Zhi Chen
Xiaodong Wang
Jun Fang
Published in:
IEEE Wirel. Commun. Lett. (2018)
Keyphrases
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cdma systems
multiuser detection
channel estimation
communication systems
multipath
code division multiple access
estimation algorithm
ofdm system
bit error rate
fading channels
frequency selective
mc cdma
base station
computer systems
single user
multiscale
signal to noise ratio