5.32 Support of Uplink packets buffering

5.31 Support of L2TP

5.28 Downlink data delivery status with UPF buffering (for 5GC)

5.27 Inter-PLMN User Plane Security

5.29 Support Reliable Data Service

5.24 Support of Ultra Reliable Low Latency Communication for 5GC

5.25 Support of IPTV (for 5GC)

5.26 Support of Time Sensitive Communications and Time Synchronization (for 5GC)

5.23 5G VN Group Communication (for 5GC)

5.22 PFCP sessions successively controlled by different SMFs of an SMF set (for 5GC)