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Massive Connectivity Over MIMO-OFDM: Joint Activity Detection and Channel Estimation With Frequency Selectivity Compensation.
Wenjun Jiang
Mingyang Yue
Xiaojun Yuan
Yong Zuo
Published in:
IEEE Trans. Wirel. Commun. (2022)
Keyphrases
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end to end
activity detection
channel estimation
multipath
mimo ofdm
bit error rate
multiple input multiple output
communication systems
fading channels
ofdm system
sequence matching
wireless channels
estimation algorithm
low frequency
multiscale
wireless communication
high frequency