MMSE-FDE can improve the transmission performance of OFDM combined with time division multiplexing (OFDM/TDM), but knowledge of the channel state information and the noise variance is required to compute the MMSE weight. In this paper, a performance evaluation of OFDM/TDM using MMSE-FDE with pilot-assisted channel estimation over a fast fading channel is presented. To improve the tracking abili...

The paper presents the original contributions on structural and functional analysis of numerical controlled (NC) axes of industrial robots (IR) with electric driving system. Main purpose of the paper is to define and validate an assisted selection procedure of IR’s NC axes optimal structure imposed specification accordingly IR’s output for performance level. For this purpose a complex assisted ...

Artificial intelligence and data-driven networks will be integral part of 6G systems. In this article, we comprehensively discuss implementation challenges need for architectural changes in 5G radio access integrating machine learning solutions. As an example use case, investigate user equipment positioning assisted by deep (DL) beyond networks. compared to state the art algorithms used today's...