Abstract: 5G NR is the fifth generation mobile communication technology, it includes three application scenarios, that is eMBB,URLLC,mMTC.Thephysical layer parameters of 5GNRhave variable combination, they aremoreflexible and abundant than 4G. So it makes the physical layer ergodic test greatly more complicated. In this paper, firstly the 5GNRtechnology and its physical layer ergodic test is shortly introduced, then the 5GNRphysical layer ergodic test solution based on Rohde&Schwarz super broadband vector signal generatorSMW200Ais introduced.

Key words: 5GNR, physical layer, ergodic test, SMW200A