Two-Stage Channel Estimation Approach for Cell-Free IoT With Massive Random Access.

Xinhua Wang Alexei Ashikhmin Zhicheng Dong Chao Zhai

Published in: CoRR (2021)

Keyphrases

random access
channel estimation
communication systems
multipath
cdma systems
ofdm system
fading channels
estimation algorithm
frequency selective
bit error rate
management system
analytical model
wireless channels
data structure
wireless communication
computer simulation
data analysis