A Combined MMSE/MMSE-IRC Receiver with Alternating Projections Successive Interference Cancellation for ICI Mitigation in 5G-NR Uplink
The evolution from 4G Long-Term Evolution (LTE) to 5G New Radio (NR) has increased cell density in cellular deployments, thereby increasing inter-cell interference (ICI), which is most significant in cell-edge scenarios. The Minimum Mean Square Error–Interference Rejection Combining (MMSE-IRC) receiver was widely adopt...