Hello All.
In 5G NR, to increase the capacity and data rate especially in the low frequency bands (below 1 GHz), a downlink carrier in unpaired spectrum as SDL carrier can be added to aggregate with a carrier, e.g. in the paired spectrum (FDD).
Here I try to depict a scenario that a SDL carrier in n75 (1500 MHz) is aggregated with a carrier in n20 (800 MHz).
LinkedIn: Rahim Navaei on LinkedIn: #5g #4g #5gnr