2 General description of idle mode

3GPP43.022Functions related to Mobile Station (MS) in idle mode and group receive modeTS

Tools: ARFCN - Frequency Conversion for 5G NR/LTE/UMTS/GSM

See 3GPP TS 23.122.

When NAS indicates that PSM starts (as defined in 3GPP TS 23.682 [40]) the MS shall suspend all AS functions and consequently all idle mode tasks until when NAS indicates that PSM ends the MS shall resume all AS functions and all idle mode tasks.