Fairness for Non-Orthogonal Multiple Access in 5G Systems
Fairness for Non-Orthogonal Multiple Access in 5G Systems
In non-orthogonal multiple access (NOMA) downlink, multiple data flows are superimposed in the power domain and user decoding is based on successive interference cancellation. NOMA's performance highly depends on the power split among the data flows and the associated power allocation (PA) problem. In this letter, we study NOMA from …