5G and Beyond: Shannon's Channel Capacity.

This work is devoted to analyzing 5G and Beyond as well as 6G potentials in the mid-term. Further development of emerging radio communication technologies will concern better coding, new MIMO antenna technologies, and modulation approaches. A special meaning has the appearing approaching the so-called Shannon's limits for the channel capacity (Post-Shannon effect) nowadays. Some examples and case studies in MATLAB and Python are provided.