Telefonaktiebolaget LM Ericsson (publ)
DYNAMIC USER GROUPING IN NON-ORTHOGONAL MULTIPLE ACCESS (NOMA) - NETWORKS

Abstract:

A dynamic UE grouping method for dense NOMA systems. One objective is to improve the performance gain by adding virtual diversity into the network. An embodiment allows a network node to consider different groups of UEs for data transmission using NOMA based on the UEs' message decoding status without CSI updates.