5G migration strategy from EPS to 5G system For most mobile operators, the introduction of the 5G System (5GS) will be a migration from their existing Evolved Packet System (EPS) deployment to a combined 4G-5G network that provides seamless voice and data services. WebFor Request Type "Existing PDU Session", the UE provides a DNN, the PDU Session ID and S-NSSAI corresponding to the existing PDN connection it wants to transfer from EPC/ePDG to 5GS. The S-NSSAI and PLMN ID sent to the UE are set in the same way as for EPS to 5GS mobility as specified in clause 5.15.7.1 of TS 23.501 [2].
METHOD TO OVERCOME PDN SESSION DELETION DURING …
WebMar 5, 2024 · Mobility restrictions : It restrict mobility handling or service access of a UE. Service area restrictions and handling of forbidden areas for CM-IDLE state and for CM-CONNECTED state when in RRC inactive state are executed by the UE based on information received from the core network. WebOct 17, 2024 · 5GS to EPS Idle Mode Mobility Call Flow The following call flow describes the idle and connected states. Figure 3. 5GS to EPS Idle Mode Mobility Call Flow UE … the menu movie on netflix
5GS roaming architecture – smooth interworking with EPS
WebApr 27, 2024 · EPS fallback is an additional mobility trigger for improving voice KPIs. EPS Fallback enables phones to use the 5GC with NR, but RAN may trigger moving the phone LTE connected to EPC during call … WebDuring mobility from 5GC to EPC or EPC/ePDG, or mobility from 5GC-N3IWF to EPC, or mobility from EPC/ePDG to EPC, the HSS uses the Nudm_SDM_Get service operation to retrieve the PGW-C+SMF FQDN for S5/S8/S2b interface from UDM, and subscribes to be notified using Nudm_SDM_Subscribe when the Intersystem continuity context data or … WebInter-RAT Mobility procedures involving mobility between LTE-EPC and 5G-NR-5GS utilize the N26 interface which enables the exchange of Mobility Management (MM) and … the menu movie online hd