{"topic":{"id":"ng-ran-split","name":"NG-RAN Functional Split","summary":"gNB-CU-CP, gNB-CU-UP and gNB-DU architecture with F1 and E1 control relationships.","facets":["CU-CP","CU-UP","DU","F1","E1","User plane"],"provenance_type":"curated","review_state":"reviewed","source_url":"https://www.3gpp.org/dynareport/38401.htm","valid_from_release":"Rel-15","valid_to_release":null},"release":"Rel-17","release_state":{"applicable":true,"note":"reviewed from Rel-15"},"specifications":[{"number":"38.401","type":"TS","title":"NG-RAN; Architecture description","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3219","dynareport_url":"https://www.3gpp.org/dynareport/38401.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}},{"number":"38.473","type":"TS","title":"NG-RAN; F1 Application Protocol (F1AP)","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3260","dynareport_url":"https://www.3gpp.org/dynareport/38473.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}},{"number":"38.463","type":"TS","title":"NG-RAN; E1 Application Protocol (E1AP)","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3431","dynareport_url":"https://www.3gpp.org/dynareport/38463.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}},{"number":"29.281","type":"TS","title":"General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)","status":"Under change control","initial_release":"Rel-8","primary_group":"C4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1699","dynareport_url":"https://www.3gpp.org/dynareport/29281.htm","classifications":[],"lineage_layer":{"id":"core_protocol","label":"Core-network protocol & service realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 29-series; this is not an official 3GPP stage assignment."}}],"layers":[{"id":"core_protocol","label":"Core-network protocol & service realization","specifications":[{"number":"29.281","type":"TS","title":"General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)","status":"Under change control","initial_release":"Rel-8","primary_group":"C4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1699","dynareport_url":"https://www.3gpp.org/dynareport/29281.htm","classifications":[],"lineage_layer":{"id":"core_protocol","label":"Core-network protocol & service realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 29-series; this is not an official 3GPP stage assignment."}}]},{"id":"ran_realization","label":"RAN / radio realization","specifications":[{"number":"38.401","type":"TS","title":"NG-RAN; Architecture description","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3219","dynareport_url":"https://www.3gpp.org/dynareport/38401.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}},{"number":"38.473","type":"TS","title":"NG-RAN; F1 Application Protocol (F1AP)","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3260","dynareport_url":"https://www.3gpp.org/dynareport/38473.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}},{"number":"38.463","type":"TS","title":"NG-RAN; E1 Application Protocol (E1AP)","status":"Under change control","initial_release":"Rel-15","primary_group":"R3","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3431","dynareport_url":"https://www.3gpp.org/dynareport/38463.htm","classifications":[],"lineage_layer":{"id":"ran_realization","label":"RAN / radio realization","provenance_type":"inferred","review_state":"candidate","source_url":null,"note":"Orientation inferred from the 38-series; this is not an official 3GPP stage assignment."}}]}],"primary_work_item":null,"connected_work_items":[{"database_id":3529,"uid":900038,"acronym":"5MBS","effective_acronym":"5MBS","title":"Multicast-broadcast services in 5G","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=900038","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244504,"uid":940003,"acronym":"EGTPUR","effective_acronym":"EGTPUR","title":"Enhancement on the GTP-U entity restart","release":"Rel-17","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.047854+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=940003","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2637,"uid":860149,"acronym":"LTE_NR_DC_enh2-Core","effective_acronym":"LTE_NR_DC_enh2-Core","title":"Core part: Further Multi-RAT Dual-Connectivity enhancements","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-220409","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860149","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244266,"uid":860063,"acronym":"LTE_NR_MUSIM","effective_acronym":"LTE_NR_MUSIM","title":"Support for Multi-SIM devices for LTE/NR","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860063","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3108,"uid":860163,"acronym":"LTE_NR_MUSIM-Core","effective_acronym":"LTE_NR_MUSIM-Core","title":"Core part: Support for Multi-SIM devices for LTE/NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-220603","work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860163","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244145,"uid":860052,"acronym":"LTE_NR_arch_evo_enh","effective_acronym":"LTE_NR_arch_evo_enh","title":"Enhanced eNB(s) architecture evolution for E-UTRAN and NG-RAN","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860052","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244146,"uid":860152,"acronym":"LTE_NR_arch_evo_enh-Core","effective_acronym":"LTE_NR_arch_evo_enh-Core","title":"Core part: LTE_NR_arch_evo_enh","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":"RP-220557","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860152","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":383,"uid":850045,"acronym":"MINT","effective_acronym":"MINT","title":"Support for Minimization of service Interruption","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.981016+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=850045","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244350,"uid":890049,"acronym":"NG_RAN_PRN_enh","effective_acronym":"NG_RAN_PRN_enh","title":"Enhancement of Private Network support for NG-RAN","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=890049","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":1294,"uid":890149,"acronym":"NG_RAN_PRN_enh-Core","effective_acronym":"NG_RAN_PRN_enh-Core","title":"Core part: Enhancement of Private Network support for NG-RAN","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":"RP-220561","work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=890149","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244183,"uid":860053,"acronym":"NR_ENDC_SON_MDT_enh","effective_acronym":"NR_ENDC_SON_MDT_enh","title":"Enhancement of data collection for SON (Self-Organising Networks)/MDT (Minimization of Drive Tests) in NR and EN-DC","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860053","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":396,"uid":860153,"acronym":"NR_ENDC_SON_MDT_enh-Core","effective_acronym":"NR_ENDC_SON_MDT_enh-Core","title":"Core part: Enhancement of data collection for SON (Self-Organising Networks)/MDT (Minimization of Drive Tests) in NR standalone and MR-DC (Multi-Radio Dual Connectivity)","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":"RP-220820","work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860153","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":408,"uid":860140,"acronym":"NR_FeMIMO-Core","effective_acronym":"NR_FeMIMO-Core","title":"Core part: Further enhancements on MIMO for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-221403","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860140","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244141,"uid":860050,"acronym":"NR_IAB_enh","effective_acronym":"NR_IAB_enh","title":"Enhancements to Integrated Access and Backhaul (IAB) for NR","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860050","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3146,"uid":860150,"acronym":"NR_IAB_enh-Core","effective_acronym":"NR_IAB_enh-Core","title":"Core part: Enhancements to IAB for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-221176","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860150","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3421,"uid":860145,"acronym":"NR_IIOT_URLLC_enh-Core","effective_acronym":"NR_IIOT_URLLC_enh-Core","title":"Core part: Enhanced IoT and URLLC support for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-223027","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860145","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244204,"uid":860048,"acronym":"NR_MBS","effective_acronym":"NR_MBS","title":"NR multicast and broadcast services","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860048","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2566,"uid":860148,"acronym":"NR_MBS-Core","effective_acronym":"NR_MBS-Core","title":"Core part: NR multicast and broadcast services","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-220407","work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860148","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244172,"uid":890161,"acronym":"NR_MG_enh-Core","effective_acronym":"NR_MG_enh-Core","title":"Core part: NR and MR-DC measurement gap enhancements","release":"Rel-17","status":"PCG approved","responsible_groups":["R4"],"completion_rate":100.0,"latest_remark":"RP-221549","work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=890161","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":1963,"uid":860046,"acronym":"NR_NTN_solutions","effective_acronym":"NR_NTN_solutions","title":"Solutions for NR to support non-terrestrial networks (NTN)","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860046","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":413,"uid":860146,"acronym":"NR_NTN_solutions-Core","effective_acronym":"NR_NTN_solutions-Core","title":"Core part: Solutions for NR for NTN","release":"Rel-17","status":"PCG approved","responsible_groups":["R4"],"completion_rate":100.0,"latest_remark":"RP-230115","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860146","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244532,"uid":911008,"acronym":"NR_QoE","effective_acronym":"NR_QoE","title":"NR QoE magement and optimizations for diverse services","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.047854+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911008","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":406,"uid":911108,"acronym":"NR_QoE-Core","effective_acronym":"NR_QoE-Core","title":"Core part: NR QoE management and optimizations for diverse services","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":"RP-220554","work_plan_synced_at":"2026-10-07T21:46:44.047854+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911108","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":118887,"uid":890059,"acronym":"NR_RF_FR2_req_enh2","effective_acronym":"NR_RF_FR2_req_enh2","title":"Further enhancements of NR RF requirements for frequency range 2 (FR2)","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=890059","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3388,"uid":890159,"acronym":"NR_RF_FR2_req_enh2-Core","effective_acronym":"NR_RF_FR2_req_enh2-Core","title":"Core part: NR_RF_FR2_req_enh2","release":"Rel-17","status":"PCG approved","responsible_groups":["R4"],"completion_rate":100.0,"latest_remark":"RP-221205","work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=890159","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2761,"uid":860142,"acronym":"NR_SL_enh-Core","effective_acronym":"NR_SL_enh-Core","title":"Core part: NR Sidelink enhancement","release":"Rel-17","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-220520","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860142","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244340,"uid":911005,"acronym":"NR_SL_relay","effective_acronym":"NR_SL_relay","title":"NR Sidelink Relay","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911005","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":514,"uid":911105,"acronym":"NR_SL_relay-Core","effective_acronym":"NR_SL_relay-Core","title":"Core part: NR Sidelink Relay","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-220210","work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911105","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244097,"uid":860051,"acronym":"NR_SmallData_INACTIVE","effective_acronym":"NR_SmallData_INACTIVE","title":"NR small data transmissions in INACTIVE state","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860051","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2500,"uid":860151,"acronym":"NR_SmallData_INACTIVE-Core","effective_acronym":"NR_SmallData_INACTIVE-Core","title":"Core part: NR small data transmissions in INACTIVE state","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-221309","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860151","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244559,"uid":911106,"acronym":"NR_UDC-Core","effective_acronym":"NR_UDC-Core","title":"Core part: NR_UDC","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-220141","work_plan_synced_at":"2026-10-07T21:46:44.047854+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911106","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244132,"uid":860047,"acronym":"NR_UE_pow_sav_enh","effective_acronym":"NR_UE_pow_sav_enh","title":"UE power saving enhancements for NR","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860047","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":699,"uid":860147,"acronym":"NR_UE_pow_sav_enh-Core","effective_acronym":"NR_UE_pow_sav_enh-Core","title":"Core part: UE power saving enhancements for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-221542","work_plan_synced_at":"2026-10-07T21:46:43.798104+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860147","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":517,"uid":860141,"acronym":"NR_ext_to_71GHz-Core","effective_acronym":"NR_ext_to_71GHz-Core","title":"Core part: Extending current NR operation to 71GHz","release":"Rel-17","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-222655","work_plan_synced_at":"2026-10-07T21:46:44.173806+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=860141","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244034,"uid":900060,"acronym":"NR_pos_enh","effective_acronym":"NR_pos_enh","title":"RAN aspects of NR positioning enhancements","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.739842+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=900060","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2740,"uid":900160,"acronym":"NR_pos_enh-Core","effective_acronym":"NR_pos_enh-Core","title":"Core part: NR positioning enhancements","release":"Rel-17","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-221586","work_plan_synced_at":"2026-10-07T21:46:43.739842+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=900160","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244585,"uid":900062,"acronym":"NR_redcap","effective_acronym":"NR_redcap","title":"Support of reduced capability NR devices","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.109051+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=900062","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":504,"uid":900162,"acronym":"NR_redcap-Core","effective_acronym":"NR_redcap-Core","title":"Core part: NR_redcap","release":"Rel-17","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-221162","work_plan_synced_at":"2026-10-07T21:46:44.109051+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=900162","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244250,"uid":911007,"acronym":"NR_slice","effective_acronym":"NR_slice","title":"Enhancement of RAN slicing for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911007","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2503,"uid":911107,"acronym":"NR_slice-Core","effective_acronym":"NR_slice-Core","title":"Core part: Enhancement of RAN slicing for NR","release":"Rel-17","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"RP-221375","work_plan_synced_at":"2026-10-07T21:46:43.858711+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=911107","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244289,"uid":910007,"acronym":"SPOCUP","effective_acronym":"SPOCUP","title":"Start of Pause of Charging via User Plane","release":"Rel-17","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=910007","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":400,"uid":850047,"acronym":"TEI17","effective_acronym":"TEI17","title":"(Small) Technical Enhancements and Improvements for Rel-17","release":"Rel-17","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.981016+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=850047","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281","38.401","38.463","38.473"],"specification_associations":[{"number":"29.281","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244287,"uid":941111,"acronym":"UPIP_SEC_LTE-RAN-Core","effective_acronym":"UPIP_SEC_LTE-RAN-Core","title":"Core part: User Plane Integrity Protection support for EPC connected architectures","release":"Rel-17","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:43.922733+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=941111","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":580,"uid":830098,"acronym":"5G_URLLC","effective_acronym":"5G_URLLC","title":"Enhancement of URLLC support in the 5G Core network","release":"Rel-16","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830098","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281","38.463","38.473"],"specification_associations":[{"number":"29.281","association_sources":[],"association_status":"historical_unverified"},{"number":"38.463","association_sources":[],"association_status":"historical_unverified"},{"number":"38.473","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244901,"uid":830078,"acronym":"5G_V2X_NRSL","effective_acronym":"5G_V2X_NRSL","title":"5G V2X with NR sidelink","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.295095+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830078","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":392,"uid":830178,"acronym":"5G_V2X_NRSL-Core","effective_acronym":"5G_V2X_NRSL-Core","title":"Core part: 5G V2X with NR sidelink","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.295095+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830178","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245366,"uid":820172,"acronym":"Direct_data_fw_NR-Core","effective_acronym":"Direct_data_fw_NR-Core","title":"Core part: Direct data forwarding between NG-RAN and E-UTRAN nodes for inter-system mobility","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.569322+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=820172","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244830,"uid":800098,"acronym":"FS_NR_IIOT","effective_acronym":"FS_NR_IIOT","title":"Study on NR Industrial Internet of Things (IoT)","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800098","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245278,"uid":800088,"acronym":"LTE_NR_DC_CA_enh","effective_acronym":"LTE_NR_DC_CA_enh","title":"LTE-NR & NR-NR Dual Connectivity and NR Carrier Aggregation enhancements","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.512732+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800088","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245279,"uid":800188,"acronym":"LTE_NR_DC_CA_enh-Core","effective_acronym":"LTE_NR_DC_CA_enh-Core","title":"Core part: LTE-NR & NR-NR Dual Connectivity and NR CA enhancements","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.512732+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800188","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245288,"uid":790154,"acronym":"LTE_NR_arch_evo-Core","effective_acronym":"LTE_NR_arch_evo-Core","title":"Core part: eNB(s) Architecture Evolution for E-UTRAN and NG-RAN","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.512732+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=790154","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":366,"uid":800184,"acronym":"NB_IOTenh3-Core","effective_acronym":"NB_IOTenh3-Core","title":"Core part: Additional enhancements for NB-IoT","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.295095+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800184","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245098,"uid":830081,"acronym":"NG_RAN_PRN","effective_acronym":"NG_RAN_PRN","title":"Private Network Support for NG-RAN","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.412041+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830081","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245099,"uid":830181,"acronym":"NG_RAN_PRN-Core","effective_acronym":"NG_RAN_PRN-Core","title":"Core part: Private Network Support for NG-RAN","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.412041+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830181","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245356,"uid":800082,"acronym":"NR_CLI_RIM","effective_acronym":"NR_CLI_RIM","title":"Cross Link Interference (CLI) handling and Remote Interference Management (RIM) for NR","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":99.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.512732+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800082","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245357,"uid":800182,"acronym":"NR_CLI_RIM-Core","effective_acronym":"NR_CLI_RIM-Core","title":"Core part: Cross Link Interference (CLI) handling and Remote Interference Management (RIM) for NR","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.512732+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800182","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2703,"uid":820170,"acronym":"NR_IAB-Core","effective_acronym":"NR_IAB-Core","title":"Core part: NR_IAB","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.569322+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=820170","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244828,"uid":830080,"acronym":"NR_IIOT","effective_acronym":"NR_IIOT","title":"Support of NR Industrial Internet of Things (IoT)","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830080","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":1292,"uid":830180,"acronym":"NR_IIOT-Core","effective_acronym":"NR_IIOT-Core","title":"Core part: Support of NR Industrial Internet of Things (IoT)","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830180","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.463","38.473"],"specification_associations":[{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245227,"uid":800187,"acronym":"NR_Mob_enh-Core","effective_acronym":"NR_Mob_enh-Core","title":"Core part: NR mobility enhancements","release":"Rel-16","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.461735+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=800187","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245181,"uid":830187,"acronym":"NR_RF_FR1-Core","effective_acronym":"NR_RF_FR1-Core","title":"Core part: RF requirements for NR FR1","release":"Rel-16","status":"PCG approved","responsible_groups":["R4"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.461735+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830187","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245234,"uid":840091,"acronym":"NR_SON_MDT","effective_acronym":"NR_SON_MDT","title":"SON (Self-Organising Networks) and MDT (Minimization of Drive Tests) support for NR","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.461735+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=840091","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2463,"uid":840191,"acronym":"NR_SON_MDT-Core","effective_acronym":"NR_SON_MDT-Core","title":"Core part: SON (Self-Organising Networks) and MDT (Minimization of Drive Tests) support for NR","release":"Rel-16","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.461735+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=840191","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":244917,"uid":830077,"acronym":"NR_pos","effective_acronym":"NR_pos","title":"NR positioning support","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.295095+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830077","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":2454,"uid":830177,"acronym":"NR_pos-Core","effective_acronym":"NR_pos-Core","title":"Core part: NR positioning support","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.295095+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830177","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3030,"uid":820167,"acronym":"NR_unlic-Core","effective_acronym":"NR_unlic-Core","title":"Core part: NR-based access to unlicensed spectrum","release":"Rel-16","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=820167","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.473"],"specification_associations":[{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":571,"uid":770050,"acronym":"TEI16","effective_acronym":"TEI16","title":"(Small) Technical Enhancements and Improvements for Rel-16","release":"Rel-16","status":"PCG approved","responsible_groups":[],"completion_rate":0.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.651313+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=770050","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281","38.401","38.463","38.473"],"specification_associations":[{"number":"29.281","association_sources":[],"association_status":"historical_unverified"},{"number":"38.401","association_sources":[],"association_status":"historical_unverified"},{"number":"38.463","association_sources":[],"association_status":"historical_unverified"},{"number":"38.473","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":1331,"uid":830042,"acronym":"Vertical_LAN","effective_acronym":"Vertical_LAN","title":"5GS Enhanced support of Vertical and LAN Services","release":"Rel-16","status":"PCG approved","responsible_groups":[],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.236184+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=830042","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":3,"uid":740005,"acronym":"5GS_Ph1","effective_acronym":"5GS_Ph1","title":"5G System - Phase 1","release":"Rel-15","status":"PCG approved","responsible_groups":[],"completion_rate":97.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.651313+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=740005","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":[],"association_status":"historical_unverified"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":140,"uid":750025,"acronym":"5GS_Ph1-CT","effective_acronym":"5GS_Ph1-CT","title":"CT aspects of 5G System - Phase 1","release":"Rel-15","status":"PCG approved","responsible_groups":["CT"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.651313+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=750025","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245870,"uid":780071,"acronym":"NR_CPUP_Split","effective_acronym":"NR_CPUP_Split","title":"Separation of CP and UP for Split Option 2 of NR","release":"Rel-15","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.878288+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=780071","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463"],"specification_associations":[{"number":"38.401","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245871,"uid":780171,"acronym":"NR_CPUP_Split-Core","effective_acronym":"NR_CPUP_Split-Core","title":"Core part: Separation of CP and UP for Split Option 2 of NR","release":"Rel-15","status":"PCG approved","responsible_groups":["R3"],"completion_rate":100.0,"latest_remark":"RP-181149","work_plan_synced_at":"2026-10-07T21:46:44.878288+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=780171","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":311,"uid":750067,"acronym":"NR_newRAT","effective_acronym":"NR_newRAT","title":"New Radio Access Technology","release":"Rel-15","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.651313+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=750067","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":268,"uid":750167,"acronym":"NR_newRAT-Core","effective_acronym":"NR_newRAT-Core","title":"Core part: New Radio Access Technology","release":"Rel-15","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-181466","work_plan_synced_at":"2026-10-07T21:46:44.651313+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=750167","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["38.401","38.463","38.473"],"specification_associations":[{"number":"38.401","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"number":"38.463","association_sources":["crdb"],"association_status":"source_tracked"},{"number":"38.473","association_sources":["crdb","portal","portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":245728,"uid":720075,"acronym":"SCAS_PGW","effective_acronym":"SCAS_PGW","title":"Security Assurance Specification for PGW network product class","release":"Rel-15","status":"PCG approved","responsible_groups":["S3"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:44.760739+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=720075","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":246361,"uid":680099,"acronym":"TEI14","effective_acronym":"TEI14","title":"(Small) Technical Enhancements and Improvements for Rel-14","release":"Rel-14","status":"PCG approved","responsible_groups":["R4"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:45.240271+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=680099","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":246834,"uid":680015,"acronym":"HLcom-CT","effective_acronym":"HLcom-CT","title":"CT aspects of Optimizations to Support High Latency","release":"Rel-13","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":null,"work_plan_synced_at":"2026-10-07T21:46:45.612928+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=680015","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":246943,"uid":660172,"acronym":"LTE_CA_enh_b5C-Core","effective_acronym":"LTE_CA_enh_b5C-Core","title":"Core part: LTE Carrier Aggregation Enhancement Beyond 5 Carriers","release":"Rel-13","status":"PCG approved","responsible_groups":["R1"],"completion_rate":100.0,"latest_remark":"RP-151285","work_plan_synced_at":"2026-10-07T21:46:45.700336+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=660172","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":247266,"uid":610034,"acronym":"TEI13","effective_acronym":"TEI13","title":"(Small) Technical Enhancements and Improvements for Rel-13","release":"Rel-13","status":"PCG approved","responsible_groups":["RP"],"completion_rate":100.0,"latest_remark":"PCG-31","work_plan_synced_at":"2026-10-07T21:46:46.031964+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=610034","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":246547,"uid":650103,"acronym":"voE_UTRAN_PPD-CT","effective_acronym":"voE_UTRAN_PPD-CT","title":"CT4 part of CT aspects of voice over E-UTRAN Paging Policy Differentiation","release":"Rel-13","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:45.367853+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=650103","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":247373,"uid":530216,"acronym":"LIMONET-LIPA-del4","effective_acronym":"LIMONET-LIPA-del4","title":"Deleted - CT4 part of CN aspects of LIPA Mobility","release":"Rel-12","status":"PCG stopped","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.142821+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=530216","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":247365,"uid":530115,"acronym":"LIMONET-SIPTO-CT4","effective_acronym":"LIMONET-SIPTO-CT4","title":"CT4 part of Stage 3 CN aspects of SIPTO at the Local Network","release":"Rel-12","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.142821+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=530115","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248152,"uid":620040,"acronym":"LTE_SC_enh_dualC","effective_acronym":"LTE_SC_enh_dualC","title":"Dual connectivity for LTE","release":"Rel-12","status":"PCG approved","responsible_groups":["R1","R2","R3","R4","S2","C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.536559+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=620040","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248156,"uid":650006,"acronym":"LTE_SC_enh_dualC-CT","effective_acronym":"LTE_SC_enh_dualC-CT","title":"CT aspects of Dual connectivity for LTE","release":"Rel-12","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"CP-140487","work_plan_synced_at":"2026-10-07T21:46:46.536559+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=650006","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248199,"uid":560018,"acronym":"TEI12","effective_acronym":"TEI12","title":"(Small) Technical Enhancements and Improvements for Rel-12","release":"Rel-12","status":"PCG approved","responsible_groups":["RP"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.591888+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=560018","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248517,"uid":540018,"acronym":"SIRIG","effective_acronym":"SIRIG","title":"CN aspects of Service Identification for RRC Improvements in GERAN","release":"Rel-11","status":"PCG approved","responsible_groups":["C3"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.741801+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=540018","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248518,"uid":540118,"acronym":"SIRIG","effective_acronym":"SIRIG","title":"CT4 part of CN aspects of Service Identification for RRC Improvements in GERAN","release":"Rel-11","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.741801+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=540118","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248438,"uid":540111,"acronym":"SaMOG_WLAN-CN","effective_acronym":"SaMOG_WLAN-CN","title":"CT4 part of CN aspects of Mobility based On GTP & PMIPv6 for WLAN access to EPC","release":"Rel-11","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.691058+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=540111","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248739,"uid":480004,"acronym":"TEI11","effective_acronym":"TEI11","title":"(Small) Technical Enhancements and Improvements for Rel-11","release":"Rel-11","status":"PCG approved","responsible_groups":["RP"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.842748+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=480004","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248834,"uid":480108,"acronym":"LIPA","effective_acronym":"LIPA","title":"CT4 part of Stage 3 for Local IP Access","release":"Rel-10","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.898781+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=480108","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248839,"uid":480107,"acronym":"SIPTO","effective_acronym":"SIPTO","title":"CT4 part of Stage 3 for SIPTO for macro networks","release":"Rel-10","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.898781+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=480107","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":248876,"uid":490109,"acronym":"SMOG-St3","effective_acronym":"SMOG-St3","title":"CT4 part of Stage 3 for S2b Mobility based on GTP","release":"Rel-10","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:46.958589+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=490109","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249064,"uid":440044,"acronym":"TEI10","effective_acronym":"TEI10","title":"(Small) Technical Enhancements and Improvements for Rel-10","release":"Rel-10","status":"PCG approved","responsible_groups":["RP"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.079674+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=440044","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249204,"uid":400039,"acronym":"MBMS_EPS","effective_acronym":"MBMS_EPS","title":"MBMS support in EPS","release":"Rel-9","status":"PCG approved","responsible_groups":["R2"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.138205+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=400039","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249208,"uid":440025,"acronym":"MBMS_EPS","effective_acronym":"MBMS_EPS","title":"CT4 aspects of MBMS support in EPS (Stage 3)","release":"Rel-9","status":"PCG approved","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.138205+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=440025","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249243,"uid":440256,"acronym":"NDS_Backhaul","effective_acronym":"NDS_Backhaul","title":"Deleted - CT4 part of Network Domain Security (NDS) enhancements to support backhaul security","release":"Rel-9","status":"PCG stopped","responsible_groups":["C4"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.138205+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=440256","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249347,"uid":420099,"acronym":"TEI9","effective_acronym":"TEI9","title":"(Small) Technical Enhancements and Improvements for Rel-9","release":"Rel-9","status":"PCG approved","responsible_groups":["RP"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.194395+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=420099","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["crdb"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249841,"uid":32085,"acronym":"FS_SAE","effective_acronym":"FS_SAE","title":"Study on 3GPP System Architecture Evolution","release":"Rel-8","status":"Awaiting approval","responsible_groups":["S2","S3"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.522051+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=32085","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249735,"uid":20068,"acronym":"LTE","effective_acronym":"LTE","title":"Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part","release":"Rel-8","status":"Awaiting approval","responsible_groups":["S5"],"completion_rate":100.0,"latest_remark":"RP-080741","work_plan_synced_at":"2026-10-07T21:46:47.465321+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=20068","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"},{"database_id":249378,"uid":320005,"acronym":"SAES","effective_acronym":"SAES","title":"3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)","release":"Rel-8","status":"PCG approved","responsible_groups":["S1","S2","S3","S5","C1","C3","C4","C6"],"completion_rate":100.0,"latest_remark":"-","work_plan_synced_at":"2026-10-07T21:46:47.257547+00:00","source_url":"https://portal.3gpp.org/desktopmodules/WorkItem/WorkItemDetails.aspx?workitemId=320005","work_plan_source_url":"https://www.3gpp.org/ftp/Information/WORK_PLAN/Work_plan_3gpp_2026_09_28.xlsx","specifications":["29.281"],"specification_associations":[{"number":"29.281","association_sources":["portal-spec"],"association_status":"source_tracked"}],"lineage_scope":"connected_to_mapped_specification"}],"relationships":[{"id":7,"source_spec":"38.473","target_spec":"38.401","edge_type":"interface_specification","provenance_type":"curated","confidence":1.0,"review_state":"reviewed","source_url":"atlas://curated/dependency-edges","valid_from_release":null,"valid_to_release":null},{"id":"curated-12","source_spec":"38.463","target_spec":"38.401","edge_type":"interface_specification","provenance_type":"curated","confidence":null,"review_state":"reviewed","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3431","valid_from_release":"Rel-15","valid_to_release":null}],"change_requests":{"primary_work_item":[],"release_context":[{"portal_cr_id":null,"source_key":"crdb:29.281|0132|-|Rel-17","specification":"29.281","cr_number":"0132","revision":null,"target_release":"Rel-17","title":"Fixing the GTP-U Tunnel Status Information and Recovery Time Stamp IEs","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0111|-|Rel-17","specification":"29.281","cr_number":"0111","revision":null,"target_release":"Rel-17","title":"Tunnel Status notifying Pause of Charging","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0111|1|Rel-17","specification":"29.281","cr_number":"0111","revision":"1","target_release":"Rel-17","title":"Tunnel Status notifying Pause of Charging","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0111|2|Rel-17","specification":"29.281","cr_number":"0111","revision":"2","target_release":"Rel-17","title":"Tunnel Status notifying Pause of Charging","wg_status":"withdrawn","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0113|-|Rel-17","specification":"29.281","cr_number":"0113","revision":null,"target_release":"Rel-17","title":"Use of Inclusive Language","wg_status":"withdrawn","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0116|-|Rel-17","specification":"29.281","cr_number":"0116","revision":null,"target_release":"Rel-17","title":"Detecting of the restart of a GTP-U entity","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0116|1|Rel-17","specification":"29.281","cr_number":"0116","revision":"1","target_release":"Rel-17","title":"Detecting of the restart of a GTP-U entity","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0117|-|Rel-17","specification":"29.281","cr_number":"0117","revision":null,"target_release":"Rel-17","title":"PDU Session Container used over N3mb and N19mb","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0118|-|Rel-17","specification":"29.281","cr_number":"0118","revision":null,"target_release":"Rel-17","title":"MBS QFI Sequence Number","wg_status":"withdrawn","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0119|-|Rel-17","specification":"29.281","cr_number":"0119","revision":null,"target_release":"Rel-17","title":"A G-PDU message without a T-PDU","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0120|-|Rel-17","specification":"29.281","cr_number":"0120","revision":null,"target_release":"Rel-17","title":"MBS data forwarding","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0120|1|Rel-17","specification":"29.281","cr_number":"0120","revision":"1","target_release":"Rel-17","title":"MB-UPF","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0121|-|Rel-17","specification":"29.281","cr_number":"0121","revision":null,"target_release":"Rel-17","title":"Adding MBSTF and AF as a GTP-U entities","wg_status":"withdrawn","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0197|-|Rel-17","specification":"38.401","cr_number":"0197","revision":null,"target_release":"Rel-17","title":"Support of UDC in NR","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0261|2|Rel-17","specification":"38.401","cr_number":"0261","revision":"2","target_release":"Rel-17","title":"Correction on Multicast Session Establishment","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0261|3|Rel-17","specification":"38.401","cr_number":"0261","revision":"3","target_release":"Rel-17","title":"Correction on Multicast Session Establishment","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0271|1|Rel-17","specification":"38.401","cr_number":"0271","revision":"1","target_release":"Rel-17","title":"Correction on MLB function in TS38.401","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0275|-|Rel-17","specification":"38.401","cr_number":"0275","revision":null,"target_release":"Rel-17","title":"Providing MBS QoS Flow Information during Multicast Session Establishment","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0299|1|Rel-17","specification":"38.401","cr_number":"0299","revision":"1","target_release":"Rel-17","title":"Corrections to TS 38.401 for SL relay","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0316|3|Rel-17","specification":"38.401","cr_number":"0316","revision":"3","target_release":"Rel-17","title":"IAB-node authorization","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0405|-|Rel-17","specification":"38.401","cr_number":"0405","revision":null,"target_release":"Rel-17","title":"Corrections on SL relay","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0419|-|Rel-17","specification":"38.401","cr_number":"0419","revision":null,"target_release":"Rel-17","title":"Correction on IAB authorization","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0419|1|Rel-17","specification":"38.401","cr_number":"0419","revision":"1","target_release":"Rel-17","title":"Correction on IAB authorization","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0419|2|Rel-17","specification":"38.401","cr_number":"0419","revision":"2","target_release":"Rel-17","title":"Correction on IAB authorization","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0424|-|Rel-17","specification":"38.401","cr_number":"0424","revision":null,"target_release":"Rel-17","title":"Correction on IAB-node authorization","wg_status":"noted","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0151|-|Rel-17","specification":"38.401","cr_number":"0151","revision":null,"target_release":"Rel-17","title":"CR on service interruption reduction for intra-CU IAB migration","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0152|-|Rel-17","specification":"38.401","cr_number":"0152","revision":null,"target_release":"Rel-17","title":"Inter-CU BH RLF recovery procedure for IAB node","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0152|1|Rel-17","specification":"38.401","cr_number":"0152","revision":"1","target_release":"Rel-17","title":"Inter-CU BH RLF recovery procedure for IAB node","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|-|Rel-17","specification":"38.401","cr_number":"0153","revision":null,"target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|10|Rel-17","specification":"38.401","cr_number":"0153","revision":"10","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|11|Rel-17","specification":"38.401","cr_number":"0153","revision":"11","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"endorsed","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|12|Rel-17","specification":"38.401","cr_number":"0153","revision":"12","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|13|Rel-17","specification":"38.401","cr_number":"0153","revision":"13","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|1|Rel-17","specification":"38.401","cr_number":"0153","revision":"1","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|2|Rel-17","specification":"38.401","cr_number":"0153","revision":"2","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|3|Rel-17","specification":"38.401","cr_number":"0153","revision":"3","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|4|Rel-17","specification":"38.401","cr_number":"0153","revision":"4","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|5|Rel-17","specification":"38.401","cr_number":"0153","revision":"5","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|6|Rel-17","specification":"38.401","cr_number":"0153","revision":"6","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|7|Rel-17","specification":"38.401","cr_number":"0153","revision":"7","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|8|Rel-17","specification":"38.401","cr_number":"0153","revision":"8","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0153|9|Rel-17","specification":"38.401","cr_number":"0153","revision":"9","target_release":"Rel-17","title":"Introduction of NR MBS","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0160|-|Rel-17","specification":"38.401","cr_number":"0160","revision":null,"target_release":"Rel-17","title":"Activation and de-activation of SCG","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0161|-|Rel-17","specification":"38.401","cr_number":"0161","revision":null,"target_release":"Rel-17","title":"Conditional PSCell change addition","wg_status":null,"tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0165|-|Rel-17","specification":"38.401","cr_number":"0165","revision":null,"target_release":"Rel-17","title":"BLCR to 38.401_Addition of SON features enhancement","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0165|1|Rel-17","specification":"38.401","cr_number":"0165","revision":"1","target_release":"Rel-17","title":"BLCR to 38.401_Addition of SON features enhancement","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0165|2|Rel-17","specification":"38.401","cr_number":"0165","revision":"2","target_release":"Rel-17","title":"BLCR to 38.401_Addition of SON features enhancement","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0165|3|Rel-17","specification":"38.401","cr_number":"0165","revision":"3","target_release":"Rel-17","title":"BLCR to 38.401_Addition of SON features enhancement","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:38.401|0165|4|Rel-17","specification":"38.401","cr_number":"0165","revision":"4","target_release":"Rel-17","title":"BLCR to 38.401_Addition of SON features enhancement","wg_status":"revised","tsg_status":null,"clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"source_key":"crdb:29.281|0115|-|Rel-17","specification":"29.281","cr_number":"0115","revision":null,"target_release":"Rel-17","title":"GTP-U tunneling for N3mb and N19mb","wg_status":"agreed","tsg_status":"approved","clauses_affected":null,"summary_of_change":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}]},"traceability_summary":{"mapped_specifications":4,"explicit_stage_classifications":0,"inferred_layer_orientations":4,"release_valid_relationships":2,"connected_work_items":100,"primary_work_item_crs":0,"release_context_crs":50},"limitations":["The reviewed topic-to-specification mapping is Atlas-curated and non-normative even when its source is an official 3GPP record.","When an explicit stage classification is unavailable, specification layers are inferred from the TS/TR series and are labelled inferred rather than presented as official 3GPP stage assignments.","Connected Work Items and release-context Change Requests share mapped specifications; only the topic source Work Item is treated as primary evidence for the reviewed topic mapping.","This is traceability evidence and navigation, not a clause-by-clause normative feature definition."]}