Channel Estimation for Reconfigurable Intelligent Surface-Assisted Cell-Free Communications.

Songjie Yang Chenfei Xie Mingwei Wang Zhongpei Zhang

Published in: CoRR (2022)

Keyphrases

channel estimation
communication systems
cdma systems
multipath
estimation algorithm
ofdm system
frequency selective
low cost
fading channels
wireless channels
information systems
video sequences
bit error rate