LMMSE channel estimation for OFDM systems with channel correlation function selection

K Mei, J Liu, X Liu, J Xiong, X Zhang… - IET …, 2021 - Wiley Online Library
In the linear minimum mean square error (LMMSE) estimation for orthogonal frequency
division multiplexing (OFDM) systems, the channel correlation function (CCF) is required …

High mobility in OFDM based wireless communication systems

K Chelli - 2021 - publikationen.sulb.uni-saarland.de
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted as the transmission
scheme in most of the wireless systems we use on a daily basis. It brings with it several …