| |
Figure 4.1-1 | Overview of 3GPP edge computing |
Figure 6.2-1 | Architecture for enabling edge applications - service-based representation |
Figure 6.2-2 | Utilization of 5GS network services based on the 5GS SBA - service based representation |
Figure 6.2-3 | Utilization of Core Network Northbound APIs via CAPIF - service based representation |
Figure 6.2-4 | Architecture for enabling edge applications - reference points representation |
Figure 6.2a.2-1 | Architecture for enabling edge applications for local breakout roaming scenarios |
Figure 6.2a.3-1 | Architecture for enabling edge applications for home routed roaming scenarios |
Figure 6.2b.2-1 | Architecture for Federation support |
Figure 6.2c-1 | Architecture for enabling cloud application with edge applications |
Figure 6.2d-1 | Architecture for enabling cloud application with edge applications |
Figure 6.5.10-1 | Inter-EDN EDGE-9 |
Figure 6.5.10-2 | Intra-EDN EDGE-9 |
Figure 6.7.1-1 | Capability exposure for enabling edge applications |
Table 6.7.2-1 | APIs provided by the ECS |
Table 6.7.2-2 | APIs provided by the EES |
Table 6.7.2-3 | APIs provided by the CAS |
Table 6.7.2-4 | APIs provided by the EEC |
Table 6.7.2-5 | APIs re-used by the CES |
Figure 6.8.1-1 | Capability exposure for enabling cloud applications with edge applications with CES |
Figure 6.9.1-1 | Capability exposure for enabling cloud applications with edge applications |
Table 8.2.2-1 | AC Profile |
Table 8.2.3-1 | AC Service KPIs |
Table 8.2.4-1 | EAS Profile |
Table 8.2.5-1 | EAS Service KPIs |
Table 8.2.6-1 | EES Profile |
Table 8.2.7-1 | Topological Service Area |
Table 8.2.8-1 | EEC Context |
Table 8.2.8-2 | Service Session Context |
Table 8.2.9-1 | Geographical Service Area |
Table 8.2.10-1 | EAS bundle requirements |
Table 8.2.11-1 | Application Group profile |
Table 8.2.12-1 | ECS Profile |
Figure 8.3.1-1 | Overview of Service provisioning |
Table 8.3.2.1-1 | ECS configuration information per ECS |
Figure 8.3.3.2.2-1 | Service provisioning - Request/ Response |
Figure 8.3.3.2.3.2-1 | Service provisioning subscription |
Figure 8.3.3.2.3.3-1 | Service provisioning notification |
Figure 8.3.3.2.3.4-1 | Service provisioning subscription update |
Figure 8.3.3.2.3.5-1 | Service provisioning unsubscribe |
Table 8.3.3.3.2-1 | Service provisioning request |
Table 8.3.3.3.3-1 | Service provisioning response |
Table 8.3.3.3.3-2 | EDN configuration information |
Table 8.3.3.3.4-1 | Service provisioning subscription request |
Table 8.3.3.3.5-1 | Service provisioning subscription response |
Table 8.3.3.3.6-1 | Service provisioning notification |
Table 8.3.3.3.7-1 | Service provisioning subscription update request |
Table 8.3.3.3.8-1 | Service provisioning subscription update response |
Table 8.3.3.3.9-1 | Service provisioning unsubscribe request |
Table 8.3.3.3.10-1 | Service provisioning unsubscribe response |
Table 8.3.3.4.1-1 | Eecs_ServiceProvisioning API |
Figure 8.4.2.2.2-1 | EEC registration procedure |
Figure 8.4.2.2.3-1 | EEC registration update procedure |
Figure 8.4.2.2.4-1 | EEC de-registration procedure |
Table 8.4.2.3.2-1 | EEC registration request |
Table 8.4.2.3.3-1 | EEC registration response |
Table 8.4.2.3.4-1 | EEC registration update request |
Table 8.4.2.3.5-1 | EEC registration update response |
Table 8.4.2.3.6-1 | EEC de-registration request |
Table 8.4.2.3.7-1 | EEC registration update response |
Table 8.4.2.4.1-1 | Eees_EECRegistration API |
Figure 8.4.3.2.2-1 | EAS Registration procedure |
Figure 8.4.3.2.3-1 | EAS registration update procedure |
Figure 8.4.3.2.4-1 | EAS de-registration procedure |
Table 8.4.3.3.2-1 | EAS registration request |
Table 8.4.3.3.3-1 | EAS registration response |
Table 8.4.3.3.4-1 | EAS registration update request |
Table 8.4.3.3.5-1 | EAS registration update response |
Table 8.4.3.3.6-1 | EAS de-registration request |
Table 8.4.3.3.7-1 | EAS de-registration response |
Table 8.4.3.4.1-1 | Eees_EASRegistration API |
Figure 8.4.4.2.2-1 | EES Registration procedure |
Figure 8.4.4.2.3-1 | EES registration update procedure |
Figure 8.4.4.2.4-1 | EES de-registration procedure |
Table 8.4.4.3.2-1 | EES registration request |
Table 8.4.4.3.3-1 | EES registration response |
Table 8.4.4.3.4-1 | EES registration update request |
Table 8.4.4.3.5-1 | EES registration update response |
Table 8.4.4.3.6-1 | EES de-registration request |
Table 8.4.4.3.7-1 | EES de-registration response |
Table 8.4.4.4.1-1 | Eecs_EESRegistration API |
Figure 8.5.2.2-1 | EAS Discovery procedure |
Figure 8.5.2.3.2-1 | EAS discovery subscription |
Figure 8.5.2.3.3-1 | EAS discovery notification |
Figure 8.5.2.3.4-1 | EAS discovery subscription update |
Figure 8.5.2.3.5-1 | EAS discovery unsubscribe |
Table 8.5.3.2-1 | EAS discovery request |
Table 8.5.3.2-2 | EAS discovery filters |
Table 8.5.3.3-1 | EAS discovery response |
Table 8.5.3.4-1 | EAS discovery subscription request |
Table 8.5.3.4-2 | EAS dynamic information filters |
Table 8.5.3.5-1 | EAS discovery subscription response |
Table 8.5.3.6-1 | EAS discovery notification |
Table 8.5.3.7-1 | EAS discovery subscription update request |
Table 8.5.3.8-1 | EAS discovery subscription update response |
Table 8.5.3.9-1 | EAS discovery unsubscribe request |
Table 8.5.3.10-1 | EAS discovery unsubscribe response |
Table 8.5.4.1-1 | Eees_EASDiscovery API |
Figure 8.6.2.2.2-1 | UE location API request-response model |
Figure 8.6.2.2.3.2-1 | UE location API: Subscribe operation |
Figure 8.6.2.2.3.3-1 | UE location API: Notify operation |
Figure 8.6.2.2.3.4-1 | UE location API: Subscription update operation |
Figure 8.6.2.2.3.5-1 | UE location API: unsubscribe operation |
Table 8.6.2.3.2-1 | UE location request |
Table 8.6.2.3.3-1 | UE location response |
Table 8.6.2.3.4-1 | UE location subscribe request |
Table 8.6.2.3.5-1 | UE location subscribe response |
Table 8.6.2.3.6-1 | UE location notification |
Table 8.6.2.3.7-1 | UE location subscription update request |
Table 8.6.2.3.8-1 | UE location subscription update response |
Table 8.6.2.3.9-1 | UE location unsubscribe request |
Table 8.6.2.3.10-1 | UE location unsubscribe response |
Table 8.6.2.4.1-1 | Eees_UELocation API |
Figure 8.6.3.2.2-1 | ACR management event API: Subscribe operation |
Figure 8.6.3.2.3-1 | ACR management event API: Notify operation |
Figure 8.6.3.2.4-1 | ACR management event API: Subscription update operation |
Figure 8.6.3.2.5-1 | ACR management event API: Unsubscribe operation |
Table 8.6.3.3.2-1 | ACR management event subscribe request |
Table 8.6.3.3.3-1 | ACR management event API subscribe response |
Table 8.6.3.3.4-1 | ACR management event notification |
Table 8.6.3.3.5-1 | ACR management event subscription update request |
Table 8.6.3.3.6-1 | ACR management event subscription update response |
Table 8.6.3.3.7-1 | ACR management event unsubscribe request |
Table 8.6.3.3.8-1 | ACR management event unsubscribe response |
Table 8.6.3.4.1-1 | Eees_ACRManagementEvent API |
Figure 8.6.4.2.2-1 | AC information subscription |
Figure 8.6.4.2.3-1 | AC information notification |
Figure 8.6.4.2.4-1 | AC information subscription update |
Figure 8.6.4.2.5-1 | AC information unsubscribe |
Table 8.6.4.3.2-1 | AC information subscription request |
Table 8.6.4.3.2-2 | Filters |
Table 8.6.4.3.3-1 | AC information subscription response |
Table 8.6.4.3.4-1 | AC information notification |
Table 8.6.4.3.5-1 | AC information subscription update request |
Table 8.6.4.3.6-1 | AC information subscription update response |
Table 8.6.4.3.7-1 | AC information unsubscribe request |
Table 8.6.4.3.8-1 | AC information unsubscribe response |
Table 8.6.4.4.1-1 | Eees_AppClientInformation API |
Figure 8.6.5.2-1 | UE Identifier API |
Table 8.6.5.3.2-1 | UE Identifier API request |
Table 8.6.5.3.3-1 | UE Identifier API response |
Table 8.6.5.4.1-1 | Eees_UE_Identifier API |
Figure 8.6.6.2.2-1 | Session with QoS API: create operation |
Figure 8.6.6.2.3-1 | Session with QoS API: update operation |
Figure 8.6.6.2.4-1 | Session with QoS API: revoke operation |
Figure 8.6.6.2.5-1 | Session with QoS API: notify operation |
Table 8.6.6.3.2-1 | Session with QoS create request |
Table 8.6.6.3.3-1 | Session with QoS create response |
Table 8.6.6.3.4-1 | Session with QoS update request |
Table 8.6.6.3.5-1 | Session with QoS update response |
Table 8.6.6.3.6-1 | Session with QoS event API revoke request |
Table 8.6.6.3.7-1 | Session with QoS revoke response |
Table 8.6.6.3.8-1 | Session with QoS event notification |
Table 8.6.6.4.1-1 | Eees_SessionWithQoS API |
Figure 8.6.7.2.1-1 | Application traffic influence trigger from EAS |
Figure 8.6.7.2.2-1 | Application traffic influence update trigger from EAS |
Figure 8.6.7.2.3-1 | Application traffic influence cancellation trigger from EAS |
Table 8.6.7.3.2-1 | application traffic influence trigger from EAS request |
Table 8.6.7.3.3-1 | application traffic influence trigger from EAS response |
Table 8.6.7.3.4-1 | application traffic influence update trigger from EAS request |
Table 8.6.7.3.5-1 | application traffic influence update trigger from EAS response |
Table 8.6.7.3.6-1 | application traffic influence cancellation trigger from EAS request |
Table 8.6.7.3.7-1 | application traffic influence cancellation trigger from EAS response |
Table 8.6.7.4.1-1 | Eees_TrafficInfluenceEAS API |
Figure 8.8.1.1-1 | High level overview of ACR |
Figure 8.8.2.2-1 | ACR initiated by the EEC and AC |
Figure 8.8.2.3-1 | EEC executed ACR |
Figure 8.8.2.4-1 | S-EAS decided ACR |
Figure 8.8.2.5-1 | S-EES executed ACR |
Figure 8.8.2.6-1 | EEC executed ACR via T-EES |
Figure 8.8.2.8-1 | S-EAS executed ACR for EAS bundle |
Figure 8.8.2.9-1 | S-EES executed ACR for EAS bundle |
Figure 8.8.2A.2-1 | Enabling ACR with CAS - Initiation by EEC using regular EAS Discovery |
Figure 8.8.2A.3-1 | Enabling ACR with CAS - EEC executed ACR via S-EES |
Figure 8.8.2A.4-1 | Enabling ACR with CAS - S-EAS decided ACR scenario |
Figure 8.8.2A.5-1 | Enabling ACR with CAS - S-EES executed ACR |
Figure 8.8.2A.6-1 | CAS decided ACR with T-EAS Discovery via S-EES |
Figure 8.8.3.2-1 | Discover T-EAS |
Figure 8.8.3.3-1 | Retrieve T-EES procedure |
Figure 8.8.3.4-1 | ACR launching procedure |
Figure 8.8.3.5.2-1 | ACR information subscription |
Figure 8.8.3.5.3-1 | ACR information notification |
Figure 8.8.3.5.4-1 | ACR information subscription update |
Figure 8.8.3.5.5-1 | ACR information unsubscribe |
Figure 8.8.3.6.2.2-1 | ACR procedure |
Figure 8.8.3.6.2.3-1 | ACR procedure |
Figure 8.8.3.6.2.4-1 | ACR procedure |
Figure 8.8.3.7-1 | Selected target EAS declaration procedure |
Figure 8.8.3.8-1 | ACR status update procedure |
Figure 8.8.3.9-1 | ACR parameter information procedure |
Figure 8.8.3.10-1 | Selected EES declaration procedure |
Figure 8.8.3.11-1 | Subscribe and notify ACR event procedure |
Table 8.8.4.4-1 | ACR request |
Table 8.8.4.5-1 | ACR response |
Table 8.8.4.6-1 | Retrieve EES request |
Table 8.8.4.8-1 | ACR information subscription request |
Table 8.8.4.9-1 | ACR information subscription response |
Table 8.8.4.10-1 | ACR information notification |
Table 8.8.4.11-1 | ACR information subscription update request |
Table 8.8.4.12-1 | ACR information subscription response |
Table 8.8.4.13-1 | ACR information unsubscribe request |
Table 8.8.4.14-1 | ACR information unsubscribe response |
Table 8.8.4.15-1 | EELManagedACR service request |
Table 8.8.4.16-1 | EELManagedACR service response |
Table 8.8.4.17-1 | Selected target EAS declaration request |
Table 8.8.4.18-1 | Selected target EAS declaration response |
Table 8.8.4.19-1 | ACR status update request |
Table 8.8.4.20-1 | ACR status update response |
Table 8.8.4.21-1 | ACT status subscription request |
Table 8.8.4.22-1 | ACT status subscription response |
Table 8.8.4.23-1 | ACT status notification |
Table 8.8.4.24-1 | ACR parameter information request |
Table 8.8.4.25-1 | ACR parameter information response |
Table 8.8.4.26-1 | Selected EES declaration request |
Table 8.8.4.27-1 | Selected EES declaration response |
Table 8.8.4.28-1 | ACR event subscription request |
Table 8.8.4.29-1 | ACR event subscription response |
Table 8.8.4.30-1 | ACR event notification |
Table 8.8.4.31-1 | ACR event subscription update request |
Table 8.8.4.32-1 | ACR event subscription update response |
Table 8.8.4.33-1 | ACR event unsubscribe request |
Table 8.8.4.34-1 | ACR event unsubscribe response |
Table 8.8.5.1-1 | ACR APIs |
Figure 8.9.2.2-1 | EEC Context Pull procedure |
Figure 8.9.2.3-2 | EEC Context relocation procedure initiated by source EES |
Table 8.9.3.2-1 | EEC Context Pull request |
Table 8.9.3.3-1 | EEC Context Pull response |
Table 8.9.3.4-1 | EEC Context Push request |
Table 8.9.3.5-1 | EEC Context Push response |
Table 8.9.4.1-1 | EEC context management APIs |
Figure 8.14.2.2.2-1 | AC registration procedure |
Figure 8.14.2.2.3-1 | AC registration update procedure |
Figure 8.14.2.2.4-1 | AC deregistration procedure |
Figure 8.14.2.3-1 | EAS discovery request procedure |
Figure 8.14.2.4-1 | ACR trigger request procedure |
Figure 8.14.2.5.2-1 | EEC services subscription procedure |
Figure 8.14.2.5.3-1 | EEC services notification procedure |
Figure 8.14.2.5.4-1 | EEC services subscription update procedure |
Figure 8.14.2.5.5-1 | EEC services unsubscribe procedure |
Figure 8.14.2.6-1 | UE ID request procedure |
Table 8.14.3.2-1 | AC registration request |
Table 8.14.3.3-1 | AC registration response |
Table 8.14.3.4-1 | AC registration update request |
Table 8.14.3.5-1 | AC registration update response |
Table 8.14.3.6-1 | AC deregistration request |
Table 8.14.3.7-1 | AC deregistration response |
Table 8.14.3.8-1 | EAS discovery request |
Table 8.14.3.9-1 | EAS discovery response |
Table 8.14.3.10-1 | ACR trigger request |
Table 8.14.3.11-1 | ACR trigger response |
Table 8.14.3.12-1 | EEC services subscription request |
Table 8.14.3.13-1 | EEC services subscription response |
Table 8.14.3.14-1 | EEC services notification |
Table 8.14.3.15-1 | EEC services subscription update request |
Table 8.14.3.16-1 | EEC services subscription update response |
Table 8.14.3.17-1 | EEC services unsubscribe request |
Table 8.14.3.18-1 | EEC services unsubscribe response |
Table 8.14.3.19-1 | UE ID request |
Table 8.14.3.20-1 | UE ID response |
Table 8.14.4.1-1 | EEC API |
Figure 8.15.2.2-1 | EAS information provisioning |
Table 8.15.3.2-1 | EAS information provisioning request |
Table 8.15.3.3-1 | EAS information provisioning response |
Table 8.15.4.1-1 | Eees_EASInformationProvisioning API |
Figure 8.17.2.2.2-1 | ECS registration procedure |
Figure 8.17.2.2.3-1 | ECS registration update procedure |
Figure 8.17.2.2.4-1 | ECS de-registration procedure |
Figure 8.17.2.3.2-1 | ECS querying ECS-ER |
Figure 8.17.2.3.3.2-1 | ECS discovery subscription procedure |
Figure 8.17.2.3.3.3-1 | ECS discovery notification |
Figure 8.17.2.3.3.4-1 | ECS discovery subscription update procedure |
Figure 8.17.2.3.3.5-1 | ECS discovery unsubscribe procedure |
Figure 8.17.2.4.2.2-1 | Service provisioning information retrieval - Request/ Response |
Figure 8.17.2.4.2.3.2-1 | Service provisioning information retrieval - Subscribe |
Figure 8.17.2.4.2.3.3-1 | Service provisioning information notification |
Figure 8.17.2.4.2.3.4-1 | Service provisioning information retrieval - Subscription update |
Figure 8.17.2.4.2.3.5-1 | Service provisioning information retrieval - Unsubscribe |
Table 8.17.3.2-1 | ECS registration request |
Table 8.17.3.3-1 | ECS registration response |
Table 8.17.3.4-1 | ECS registration update request |
Table 8.17.3.5-1 | ECS registration update response |
Table 8.17.3.6-1 | ECS de-registration request |
Table 8.17.3.7-1 | ECS de-registration response |
Table 8.17.3.8-1 | ECS discovery request |
Table 8.17.3.9-1 | ECS discovery response |
Table 8.17.3.10-1 | ECS discovery subscription request |
Table 8.17.3.11-1 | ECS discovery subscription response |
Table 8.17.3.12-1 | ECS discovery notification |
Table 8.17.3.13-1 | ECS discovery subscription update request |
Table 8.17.3.14-1 | ECS discovery subscription update response |
Table 8.17.3.15-1 | ECS discovery unsubscribe request |
Table 8.17.3.16-1 | ECS discovery unsubscribe response |
Table 8.17.3.17-1 | Service provisioning information retrieval request |
Table 8.17.3.18-1 | Service provisioning information retrieval response |
Table 8.17.3.19-1 | Service provisioning information subscription request |
Table 8.17.3.20-1 | Service provisioning information subscription response |
Table 8.17.3.21-1 | Service provisioning information notification |
Table 8.17.3.22-1 | Service provisioning information subscription update request |
Table 8.17.3.23-1 | Service provisioning information subscription update response |
Table 8.17.3.24-1 | Service provisioning information unsubscribe request |
Table 8.17.3.25-1 | Service provisioning information unsubscribe response |
Table 8.17.4.1-1 | Roaming and federation APIs |
Figure 8.18.2.3.2-1 | EAS discovery for ENS |
Figure 8.19.2-1 | Announce common EAS procedure |
Table 8.19.3.2-1 | Announce common EAS request |
Table 8.19.3.3-1 | Announce common EAS response |
Table 8.19.4.1-1 | Eees_CommonEASAnnouncement API |
Figure 8.20.2.2-1 | Obtain EAS information |
Figure 8.20.2.3-1 | Common EAS information storage |
Figure 8.20.2.4-1 | Common EAS information removal |
Figure 8.20.2.5-1 | Common EAS information update |
Table 8.20.3.2-1 | EAS information get request |
Table 8.20.3.3-1 | EAS information get response |
Table 8.20.3.4-1 | Common EAS information store request |
Table 8.20.3.5-1 | Common EAS information store response |
Table 8.20.3.6-1 | Common EAS information remove request |
Table 8.20.3.7-1 | Common EAS information remove response |
Table 8.20.3.8-1 | Common EAS information update request |
Table 8.20.3.9-1 | Common EAS information update response |
Table 8.20.4.1-1 | EAS information management APIs |
Table 11.1.2.1-1 | EES Profile |
Table 11.1.2.2-1 | Service provisioning request |
Figure A.2.2-1 | Option 1: Use of non-dedicated DN |
Figure A.2.3-1 | Option 2: Use of Edge-dedicated DN |
Figure A.2.4-1 | Option 3: Use of LADN(s) |
Figure A.2.5-1 | EDN deployment with gNB on satellite |
Figure A.2.5-2 | EDN deployment with gNB on ground |
Figure A.4.1-1 | Illustration of a layered application architecture with generic SEAL and Application Enabler server functions available in the cloud |
Figure A.4.1-2 | Illustration of layered application architecture with generic SEAL and Application Enabler server functions available in the edge |
Figure A.5.2-1 | EES supporting distributed CAPIF core functions |
Figure A.5.3-1 | EES supporting centralized CAPIF core functions |
Figure A.5.4-1 | EES supporting CAPIF functions for exposure of EAS Service APIs |
Figure B-1 | Relationships involved in edge computing service |
Figure B.2-1 | Relationships involved in edge computing service - federation and roaming |
Figure B.3-1 | Relationships involved in application clients served by a common server |
Figure B.4-1 | Relationships involved in edge computing service with satellite connectivity |
Figure E.2.2-1 | Common EAS discovery and announcement (without repository function) |
Figure E.2.3-1 | Common EAS discovery and announcement (with repository) |