Simulación de un sistema de comunicación inalámbrica usando la técnica de acceso NOMA (Non-Orthogonal Multiple Access)

Abstract

This manuscript deals with the simulation of the non-orthogonal communication technique NOMA (Non-Orthogonal Multiplex Access), in an AWGN channel. NOMA is an incoming technique used for development of new generation technologies. NOMA scheme consists of a multilayer structure, which are independently configured. Transmitters implement similar processes in each layer, but receivers add complexity for information retrieval. A NOMA analysis and comparison with OFDM (Orthogonal Frequency Division Multiplexing) are performed in order to demonstrate the advantages of NOMA system.