Figure 4.2.1-1 | Transport of 3GPP2 1xCS signalling messages for preparation of the CS access leg in the target system |
Figure 4.2.2-1 | Overall high level concepts for SRVCC from E-UTRAN to UTRAN/GERAN |
Figure 4.2.2a-1 | Overall high level concepts for vSRVCC from E-UTRAN to UTRAN |
Figure 4.2.3-1 | Overall high level concepts for SRVCC from UTRAN (HSPA) to UTRAN/GERAN |
Figure 4.2.4.1-1 | Overall high level concepts for SRVCC IMS emergency session with E-STN-SR |
Figure 4.2.4.2-1 | E-UTRAN to 3GPP2 1xCS |
Figure 4.2.6-1 | UTRAN/GERAN to E-UTRAN/UTRAN(HSPA) |
Figure 4.2.7-1 | Overall high level concepts for 5G-SRVCC from NG-RAN to UTRAN |
Figure 4.2.7.2-1 | Overall high level concepts for 5G-SRVCC IMS emergency session with E-STN-SR |
Figure 5.2.1-1 | SRVCC architecture for E-UTRAN to 3GPP2 1xCS |
Figure 5.2.2-1 | SRVCC architecture for E-UTRAN to 3GPP UTRAN/GERAN |
Figure 5.2.2a-1 | vSRVCC architecture for E-UTRAN to 3GPP UTRAN |
Figure 5.2.3-1 | SRVCC architecture for UTRAN (HSPA) to 3GPP UTRAN/GERAN with Gn based SGSN |
Figure 5.2.3-2 | SRVCC architecture for UTRAN (HSPA) to 3GPP UTRAN/GERAN with S4 based SGSN |
Figure 5.2.4 | CS to PS SRVCC architecture for UTRAN/GERAN to 3GPP E-UTRAN |
Figure 5.2.5-1 | CS to PS SRVCC architecture for 3GPP GERAN to UTRAN (HSPA) with Gn based SGSN |
Figure 5.2.5-2 | CS to PS SRVCC architecture for 3GPP GERAN to UTRAN (HSPA) with S4 based SGSN |
Figure 5.2.6-1 | 5G-SRVCC architecture for NG-RAN to 3GPP UTRAN |
Figure 6.1.3-1 | LTE VoIP-to-1x CS voice service continuity |
Figure 6.2.2.1-1 | SRVCC from E-UTRAN to GERAN without DTM support |
Figure 6.2.2.2-1 | SRVCC from E-UTRAN to UTRAN with PS HO or GERAN with DTM HO support |
Figure 6.2.2.3-1 | vSRVCC handover procedure |
Figure 6.3.2.1-1 | SRVCC from UTRAN (HSPA) to GERAN without DTM support |
Figure 6.3.2.2-1 | SRVCC from UTRAN (HSPA) to UTRAN or GERAN with DTM HO support |
Figure 6.4.3.1-1 | SRVCC to E-UTRAN/UTRAN (HSPA) from GERAN without DTM / PS HO and SRVCC to E-UTRAN from UTRAN |
Figure 6.5.4-1 | 5G-SRVCC from NG-RAN to 3GPP UTRAN call flow |
Figure 8.1.1a-1 | SRVCC Handover Rejection due to Session Transfer leg establishment error before responding to PS to CS HO request |
Figure 8.1.1a-2 | SRVCC Handover Rejection due to Session Transfer leg establishment error after responding to PS to CS HO request |
Figure 8.1.3-1 | SRVCC Handover Cancellation Procedure |
Figure 8.2.1-1 | Error handling during HO |
Figure 8.2.2-1 | Error handling during HO |
Figure 8.2.3-1 | SRVCC CS to PS Handover Cancellation Procedure |