The document summarizes different types of 5G SA handover procedures, including intra-gNB-DU handover, inter-gNB-DU and intra-gNB-CU handover, and inter-gNB-CU handover. It provides details on the call flows for inter-gNB-DU handover/intra-gNB-CU handover and inter-gNB Xn handover. The inter-gNB-DU handover/intra-gNB-CU handover call flow involves messaging over the F1 and E1 interfaces, while the inter-gNB Xn handover call flow involves messaging over the Xn and N2 interfaces.
The document describes the 5G standalone access registration call flow between a 5G UE, 5G NR base station (gNB), and 5G core network (5GC) components. It includes:
1. An overview of the 5G RAN and 5GC access flow showing the main procedures and components involved.
2. A more detailed access call flow showing the signaling exchanges between the UE, gNB and 5GC components at each step of the registration process.
3. Appendix sections providing reference information on the radio resource control (RRC) connection setup process and signaling messages exchanged.
The document summarizes different types of 5G SA handover procedures, including intra-gNB-DU handover, inter-gNB-DU and intra-gNB-CU handover, and inter-gNB-CU handover. It provides details on the call flows for inter-gNB-DU handover/intra-gNB-CU handover and inter-gNB Xn handover. The inter-gNB-DU handover/intra-gNB-CU handover call flow involves messaging over the F1 and E1 interfaces, while the inter-gNB Xn handover call flow involves messaging over the Xn and N2 interfaces.
The document describes the 5G standalone access registration call flow between a 5G UE, 5G NR base station (gNB), and 5G core network (5GC) components. It includes:
1. An overview of the 5G RAN and 5GC access flow showing the main procedures and components involved.
2. A more detailed access call flow showing the signaling exchanges between the UE, gNB and 5GC components at each step of the registration process.
3. Appendix sections providing reference information on the radio resource control (RRC) connection setup process and signaling messages exchanged.
3GPP 5G NSA Detailed explanation 3(EN-DC Access Issues and Possible Causes Co...Ryuichi Yasunaga
3GPP 5G NSA Detailed explanation (EN-DC Access Issues and Possible Causes Considerations)
・A hands-on resource for mobile engineers
※written in Japanese
3GPP 5G NSA Detailed explanation 3(EN-DC Access Issues and Possible Causes Co...Ryuichi Yasunaga
3GPP 5G NSA Detailed explanation (EN-DC Access Issues and Possible Causes Considerations)
・A hands-on resource for mobile engineers
※written in Japanese