TS 02.002 — YSMF

Defines session establishment, modification, and release procedures.

Summary: YSMF manages data session lifecycle, IP address allocation, QoS flow control, and association between control-plane and user-plane entities. It plays a role analogous to the 5G SMF, while allowing simplified and extensible session models.

3GPP TS 23.501 – YesDR_TS_02_002_YSMF