COMBINATION OF NON-ORTHOGONAL MULTIPLE-ACCESS TECHNIQUES AND MASSIVE MULTI-INPUT, MULTI-OUTPUT ANTENNAS

The 5G generation mobile network is predicted to account for 45% of the total global information traffic by 2025 although this network has only been commercialized since the end of 2020. The increase in information traffic comes from the record increase in the number of users, Internet connected terminals and especially the emergence of more and more smartphones with many applications requiring large transmission traffic. This is posing a huge challenge for the next generation mobile communication networks in terms of ensuring transmission capacity and performance simultaneously.