Channel Estimation for RIS-Aided mmWave MIMO System from 1-Sparse Recovery Perspective.

Zhendong Peng Gui Zhou Cunhua Pan Hong Ren

Published in: GLOBECOM (2022)

Keyphrases

computer simulation
channel estimation
bit error rate
fading channels
cdma systems
ofdm system
wireless communication
communication systems
frequency selective
multiple input multiple output
wireless channels
multipath
sparse representation
estimation algorithm
orthogonal frequency division multiplexing