LOS MIMO wireless communication apparatus for increasing throughput using MIMO in the LOS environment and method therefor

摘要

The present invention relates to a wireless communication device capable of increasing the transmission amount by using MIMO in a LOS environment and a method therefor, and may include a multi-link configuration unit, a frequency response correcting unit, a signal compensating unit, and a feedback unit. In the applied wireless communication system, by using an additional equalizer in front of the LOS-MIMO estimator and the coder, the frequency response characteristics estimated by the LOS-MIMO estimator and the signal channel estimator are applied using an equalizer in front of the LOS-MIMO estimator and the coder. It improves LOS-MIMO estimation performance by compensating for frequency characteristics, and by accurately separating multiplexed signals, provides a wireless communication device and method capable of increasing the amount of transmission using MIMO in the LOS environment applicable to high-order mode digital communication of 16QAM or higher It is intended to