Aplicación de Tecnologías Mimo Masivo a las Comunicaciones 5g Fase 1

General objective Determine the technologies that will most benefit Massive MIMO and 5G communications Justification In order to make way for the new generation of communications (5G), a series of new technologies are needed that interact and meet the previously stated requirements. Among these technologies, we can mention the use of millimeter waves, the application of different modulations, and massive MIMO, which emerge as promising techniques to significantly improve spectral efficiency for next generation or 5G communication systems. It has been defined that when the number of base station antennas is increased to infinity, some reception techniques achieve optimal performance, however it is clear that the number of base station antennas cannot be unlimited. For this reason, an analysis of the different reception techniques that can be applied in this technology, as well as the corresponding restrictions to be established, is necessary. So the interaction of which technologies will best meet the requirements of 5G? And what mechanisms will allow to solve the problems presented in MIMO? This research will allow to compare several technologies and techniques applied in Massive MIMO, allowing to have a better criterion when selecting and implementing this technology.