C
search
search
reviewers
reviewers
feeds
feeds
assignments
assignments
settings
logout
Two-Stage Channel Estimation Approach for Cell-Free IoT With Massive Random Access.
Xinhua Wang
Alexei Ashikhmin
Zhicheng Dong
Chao Zhai
Published in:
IEEE J. Sel. Areas Commun. (2022)
Keyphrases
</>
random access
channel estimation
communication systems
multipath
ofdm system
cdma systems
estimation algorithm
fading channels
frequency selective
management system
bit error rate
data analysis
signal to noise ratio
computer simulation
wireless channels
data transmission
image processing