Design and Performance Analysis of NOMA_OFDM based MIMO System

The development of 5G wireless communication systems will be significantly impacted by non-orthogonal multiple access (NOMA’S), one of the newest and most promising multiple access technologies. A survey of the literature on NOMA in relation to the 5G communication network is provided in this study. It also offers a methodical way to examine the variations between NOMA and OMA. Mathematical equations are used to show a thorough description of the downlink system model. The user pairing and power allocation design for resource in the form of a non-convex optimization problem, allocation is presented. In general, there are no systematic methods for efficiently& effectively resolving challenges of this nature. Thus, according to the methodologies, resource allocation with reduced computing complexity is devised.