An Overview of Non Orthogonal Multiple Access for Future Radio Communication

Next generation wireless technology has created revolution in the development of human life for an example 5th generation of technology. Communication over a wireless channel is quite challenging because of several factors, like channel fading, limitation of power resources especially on devices and spectrum availability. Moreover, the demand for higher data rate is ever increasing not only voice call but video calling, video conferencing, online gaming with better quality of services which needs high bandwidth and power we have limited spectrum and channel bandwidth. To run high bandwidth applications over existing cellular network, that leads to next generation of technology. The 5G technology provides solutions to the problem like high system throughput low latency and massive connectivity.