A RIS-based subspace channel estimation for MIMO virtual carrier OFDM systems.

Biling Zhang Yipu Yuan Jung-Lang Yu Wei-Ting Hsu

Published in: TSP (2016)

Keyphrases

ofdm system
channel estimation
cdma systems
estimation algorithm
fading channels
wireless communication
multipath
bit error rate
frequency selective
orthogonal frequency division multiplexing
multiple input multiple output
recursive least squares
communication systems
distributed databases