{"id":8537,"number":"38.425","type":"TS","title":"NG-RAN; NR user plane protocol","series":38,"status":"Under change control","initial_release":"Rel-15","primary_group":"R3","secondary_groups":[],"portal_id":3230,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3230","dynareport_url":"https://www.3gpp.org/dynareport/38425.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:05:11.757134+00:00","updated_at":"2026-10-16T09:35:23.765577+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3230","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-12T07:46:16.975271+00:00","versions":[{"release":"Rel-19","version":"19.1.0","meeting":"RAN#110","upload_date":"2025-12-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-j10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":97241,"version_status":null},{"release":"Rel-19","version":"19.0.0","meeting":"RAN#109","upload_date":"2025-10-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":93945,"version_status":null},{"release":"Rel-18","version":"18.1.0","meeting":"RAN#104","upload_date":"2024-07-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-i10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":88285,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"RAN#102","upload_date":"2024-01-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":84038,"version_status":null},{"release":"Rel-17","version":"17.3.0","meeting":"RAN#99","upload_date":"2023-04-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-h30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":81167,"version_status":null},{"release":"Rel-17","version":"17.2.0","meeting":"RAN#98-e","upload_date":"2023-01-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-h20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":80263,"version_status":null},{"release":"Rel-17","version":"17.1.0","meeting":"RAN#97-e","upload_date":"2022-09-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-h10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":79378,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"RAN#95-e","upload_date":"2022-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":76438,"version_status":null},{"release":"Rel-16","version":"16.3.0","meeting":"RAN#91-e","upload_date":"2021-04-09","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-g30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":71906,"version_status":null},{"release":"Rel-16","version":"16.2.0","meeting":"RAN#89-e","upload_date":"2020-10-02","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-g20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":68412,"version_status":null},{"release":"Rel-15","version":"15.7.0","meeting":"RAN#89-e","upload_date":"2020-10-02","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f70.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":68411,"version_status":null},{"release":"Rel-16","version":"16.1.0","meeting":"RAN#88-e","upload_date":"2020-07-16","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-g10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":66554,"version_status":null},{"release":"Rel-16","version":"16.0.0","meeting":"RAN#87-e","upload_date":"2020-03-31","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-g00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":65613,"version_status":null},{"release":"Rel-15","version":"15.6.0","meeting":"RAN#84","upload_date":"2019-07-13","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f60.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":63066,"version_status":null},{"release":"Rel-15","version":"15.5.0","meeting":"RAN#83","upload_date":"2019-04-08","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f50.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":62311,"version_status":null},{"release":"Rel-15","version":"15.4.0","meeting":"RAN#82","upload_date":"2019-01-08","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f40.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":61524,"version_status":null},{"release":"Rel-15","version":"15.3.0","meeting":"RAN#81","upload_date":"2018-09-25","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":60473,"version_status":null},{"release":"Rel-15","version":"15.2.0","meeting":"RAN#80","upload_date":"2018-06-22","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":57806,"version_status":null},{"release":"Rel-15","version":"15.1.0","meeting":"RAN#79","upload_date":"2018-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":56704,"version_status":null},{"release":"Rel-15","version":"15.0.0","meeting":"RAN#78","upload_date":"2018-01-13","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-f00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-15","version":"1.0.0","meeting":"RAN#78","upload_date":"2017-12-11","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-15","version":"0.3.0","meeting":"RAN3#98","upload_date":"2017-12-10","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-030.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-15","version":"0.2.0","meeting":"RAN3#97-Bis","upload_date":"2017-11-10","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-020.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-15","version":"0.0.1","meeting":"RAN3#95-Bis","upload_date":"2017-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/38_series/38.425/38425-001.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-15","version":"0.1.0","meeting":"RAN3-NR#2","upload_date":"2017-06-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/38_series/38.425/38425-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-15","first_version_date":"2017-06-19","latest_version_date":"2020-10-02","first_version":"0.0.1","latest_version":"15.7.0","version_count":13},{"release":"Rel-16","first_version_date":"2020-03-31","latest_version_date":"2021-04-09","first_version":"16.0.0","latest_version":"16.3.0","version_count":4},{"release":"Rel-17","first_version_date":"2022-04-06","latest_version_date":"2023-04-03","first_version":"17.0.0","latest_version":"17.3.0","version_count":4},{"release":"Rel-18","first_version_date":"2024-01-12","latest_version_date":"2024-07-03","first_version":"18.0.0","latest_version":"18.1.0","version_count":2},{"release":"Rel-19","first_version_date":"2025-10-01","latest_version_date":"2025-12-25","first_version":"19.0.0","latest_version":"19.1.0","version_count":2}],"classifications":[],"work_items":[{"uid":750067,"acronym":"NR_newRAT","effective_acronym":"NR_newRAT","title":"New Radio Access Technology","responsible_groups":["R1"],"release":"Rel-15","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-15","last_release":"Rel-15","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3230","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":750167,"acronym":"NR_newRAT-Core","effective_acronym":"NR_newRAT-Core","title":"Core part: New Radio Access Technology","responsible_groups":["R1"],"release":"Rel-15","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-15","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=505547","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":830098,"acronym":"5G_URLLC","effective_acronym":"5G_URLLC","title":"Enhancement of URLLC support in the 5G Core network","responsible_groups":[],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260925.zip","association_sources":[],"association_status":"historical_unverified"},{"uid":830072,"acronym":"FS_enh_disagg_gNB","effective_acronym":"FS_enh_disagg_gNB","title":"Study on enhancement for disaggregated gNB architecture","responsible_groups":["R3"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"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","responsible_groups":["R3"],"release":"Rel-16","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-15","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":820170,"acronym":"NR_IAB-Core","effective_acronym":"NR_IAB-Core","title":"Core part: NR_IAB","responsible_groups":["R2"],"release":"Rel-16","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":830080,"acronym":"NR_IIOT","effective_acronym":"NR_IIOT","title":"Support of NR Industrial Internet of Things (IoT)","responsible_groups":["R2"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":830180,"acronym":"NR_IIOT-Core","effective_acronym":"NR_IIOT-Core","title":"Core part: Support of NR Industrial Internet of Things (IoT)","responsible_groups":["R2"],"release":"Rel-16","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":800187,"acronym":"NR_Mob_enh-Core","effective_acronym":"NR_Mob_enh-Core","title":"Core part: NR mobility enhancements","responsible_groups":["R2"],"release":"Rel-16","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"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","responsible_groups":["R3"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":770050,"acronym":"TEI16","effective_acronym":"TEI16","title":"(Small) Technical Enhancements and Improvements for Rel-16","responsible_groups":[],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260925.zip","association_sources":[],"association_status":"historical_unverified"},{"uid":860149,"acronym":"LTE_NR_DC_enh2-Core","effective_acronym":"LTE_NR_DC_enh2-Core","title":"Core part: Further Multi-RAT Dual-Connectivity enhancements","responsible_groups":["R2"],"release":"Rel-17","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"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","responsible_groups":["R3"],"release":"Rel-17","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"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","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-16","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":860050,"acronym":"NR_IAB_enh","effective_acronym":"NR_IAB_enh","title":"Enhancements to Integrated Access and Backhaul (IAB) for NR","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-16","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":860148,"acronym":"NR_MBS-Core","effective_acronym":"NR_MBS-Core","title":"Core part: NR multicast and broadcast services","responsible_groups":["R2"],"release":"Rel-17","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":860046,"acronym":"NR_NTN_solutions","effective_acronym":"NR_NTN_solutions","title":"Solutions for NR to support non-terrestrial networks (NTN)","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":850047,"acronym":"TEI17","effective_acronym":"TEI17","title":"(Small) Technical Enhancements and Improvements for Rel-17","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":981139,"acronym":"NR_XR_enh-Core","effective_acronym":"NR_XR_enh-Core","title":"Core part: XR (eXtended Reality) enhancements for NR","responsible_groups":["R2"],"release":"Rel-18","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=533350","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":920042,"acronym":"TEI18","effective_acronym":"TEI18","title":"(Small) Technical Enhancements and Improvements for Rel-18","responsible_groups":[],"release":"Rel-18","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=505547","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":1051124,"acronym":"NR_AIML_NGRAN_enh-Core","effective_acronym":"NR_AIML_NGRAN_enh-Core","title":"Core part: Enhancements for Artificial Intelligence (AI)/Machine Learning (ML) for NG-RAN","responsible_groups":["R3"],"release":"Rel-19","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-19","last_release":"Rel-19","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=582749","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":1021098,"acronym":"NR_XR_Ph3-Core","effective_acronym":"NR_XR_Ph3-Core","title":"Core part: XR (eXtended Reality) for NR Phase 3","responsible_groups":["R2"],"release":"Rel-19","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-19","last_release":"Rel-19","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=587634","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":1081089,"acronym":"NR_XR_Ph4-Core","effective_acronym":"NR_XR_Ph4-Core","title":"Core part: XR (eXtended Reality) for NR Phase 4","responsible_groups":["R2"],"release":"Rel-20","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-20","last_release":"Rel-20","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":1089999,"acronym":"TEI20","effective_acronym":"TEI20","title":"(Small) Technical Enhancements and Improvements for Rel-20","responsible_groups":[],"release":"Rel-20","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-20","last_release":"Rel-20","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0159","revision":"2","category":"B","impacted_version":"19.1.0","target_release":"Rel-20","title":"(BLCR for 38.425) Introduction of XR Ph4","wg_tdoc":"R3-263518","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0160","revision":null,"category":"B","impacted_version":"19.1.0","target_release":"Rel-20","title":"Adding UL ReTx mechanism over F1 user plane interface [F1-U-enh]","wg_tdoc":"R3-264089","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0159","revision":"3","category":"B","impacted_version":"19.1.0","target_release":"Rel-20","title":"(BLCR for 38.425) Introduction of XR Ph4","wg_tdoc":"R3-264046","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0159","revision":"1","category":"B","impacted_version":"19.1.0","target_release":"Rel-20","title":"(BLCR for 38.425) Introduction of XR Ph4","wg_tdoc":"R3-263050","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0159","revision":null,"category":"B","impacted_version":"19.1.0","target_release":"Rel-20","title":"(BLCR for 38.425) Introduction of XR Ph4","wg_tdoc":"R3-262593","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":587634,"cr_number":"0158","revision":"2","category":"F","impacted_version":"19.0.0","target_release":"Rel-19","title":"Correction on RLC enhancement for XR","wg_tdoc":"R3-258070","wg_status":"agreed","tsg_tdoc":"RP-253350","tsg_status":"approved","new_version":"19.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=587634","detail_synced_at":"2026-10-14T16:51:32.020171+00:00"},{"portal_cr_id":582776,"cr_number":"0156","revision":"11","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"Support of XR enhancements","wg_tdoc":"R3-256021","wg_status":"agreed","tsg_tdoc":"RP-252679","tsg_status":"approved","new_version":"19.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=582776","detail_synced_at":"2026-10-14T17:08:24.105584+00:00"},{"portal_cr_id":582749,"cr_number":"0157","revision":"2","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"UE performance enhancement for split architecture","wg_tdoc":"R3-255984","wg_status":"agreed","tsg_tdoc":"RP-252682","tsg_status":"approved","new_version":"19.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=582749","detail_synced_at":"2026-10-14T17:08:35.232987+00:00"},{"portal_cr_id":null,"cr_number":"0157","revision":"1","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) UE performance enhancement for split architecture","wg_tdoc":"R3-255045","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0158","revision":"1","category":"F","impacted_version":"19.0.0","target_release":"Rel-19","title":"Correction on RLC enhancement for XR","wg_tdoc":"R3-257290","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"3","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) XR enhancements for NR-NR DC","wg_tdoc":"R3-244859","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":null,"category":"C","impacted_version":"18.1.0","target_release":"Rel-19","title":"Support for L4S in NR-NR DC","wg_tdoc":"R3-244301","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"4","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) XR enhancements for NR-NR DC","wg_tdoc":"R3-245036","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0158","revision":null,"category":"F","impacted_version":"19.0.0","target_release":"Rel-19","title":"Correction on RLC enhancement for XR","wg_tdoc":"R3-256731","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"2","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) XR enhancements for NR-NR DC","wg_tdoc":"R3-244847","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"8","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-253124","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"6","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-251580","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"7","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-252539","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0155","revision":null,"category":"B","impacted_version":"18.0.0","target_release":"Rel-19","title":"Support for L4S in NR-NR DC","wg_tdoc":"R3-243486","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"5","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-245741","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"10","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-255107","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0157","revision":null,"category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) UE performance enhancement for split architecture","wg_tdoc":"R3-253987","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"1","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"XR enhancements for NR-NR DC","wg_tdoc":"R3-244750","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0156","revision":"9","category":"B","impacted_version":"18.1.0","target_release":"Rel-19","title":"(BL CR to 38.425) Support of XR enhancements","wg_tdoc":"R3-254025","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":533350,"cr_number":"0154","revision":"1","category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Correction on the UL and DL congestion information","wg_tdoc":"R3-243792","wg_status":"agreed","tsg_tdoc":"RP-241105","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=533350","detail_synced_at":"2026-10-14T19:04:53.109981+00:00"},{"portal_cr_id":512301,"cr_number":"0148","revision":"5","category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"Support for NR XR","wg_tdoc":"R3-238130","wg_status":"agreed","tsg_tdoc":"RP-233830","tsg_status":"approved","new_version":"18.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=512301","detail_synced_at":"2026-10-14T20:01:20.111072+00:00"},{"portal_cr_id":505547,"cr_number":"0149","revision":"2","category":"F","impacted_version":"17.3.0","target_release":"Rel-18","title":"Correction for HARQ Related Assistance Information in NR User Plane","wg_tdoc":"R3-237131","wg_status":"agreed","tsg_tdoc":"RP-233844","tsg_status":"approved","new_version":"18.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=505547","detail_synced_at":"2026-10-14T20:15:05.484933+00:00"},{"portal_cr_id":null,"cr_number":"0146","revision":null,"category":"F","impacted_version":"17.3.0","target_release":"Rel-18","title":"Correction for HARQ Related Assisstance Information in NR User Plane","wg_tdoc":"R3-232816","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0147","revision":null,"category":"F","impacted_version":"17.3.0","target_release":"Rel-18","title":"Correction for HARQ Related Assisstance Information in NR User Plane","wg_tdoc":"R3-233947","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0149","revision":"1","category":"F","impacted_version":"17.3.0","target_release":"Rel-18","title":"Correction for HARQ Related Assisstance Information in NR User Plane","wg_tdoc":"R3-235877","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":"3","category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"(BL CR to 38.425) Support for NR XR","wg_tdoc":"R3-237098","wg_status":"withdrawn","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":"2","category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"(BL CR to 38.425) Support for NR XR","wg_tdoc":"R3-236007","wg_status":"endorsed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0150","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Correction on PSI based discard","wg_tdoc":"R3-240495","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0154","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Correction on the UL and DL congestion information","wg_tdoc":"R3-243335","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0149","revision":null,"category":"F","impacted_version":"17.3.0","target_release":"Rel-18","title":"Correction for HARQ Related Assisstance Information in NR User Plane","wg_tdoc":"R3-235203","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":"4","category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"(BL CR to 38.425) Support for NR XR","wg_tdoc":"R3-237340","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0152","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Support of discard coordination between CU and DU","wg_tdoc":"R3-241755","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":null,"category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"(BL CR to 38.425) Support for NR XR","wg_tdoc":"R3-234841","wg_status":"endorsed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0151","revision":"1","category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Correction on DL PSI based discard","wg_tdoc":"R3-243338","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0151","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Correction on DL PSI based discard","wg_tdoc":"R3-241714","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0151","revision":"2","category":"F","impacted_version":"18.1.0","target_release":"Rel-18","title":"Correction on DL PSI based discard","wg_tdoc":"R3-244520","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":"1","category":"B","impacted_version":"17.3.0","target_release":"Rel-18","title":"(BL CR to 38.425) Support for NR XR","wg_tdoc":"R3-235129","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0153","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Support of discard coordination between CU and DU","wg_tdoc":"R3-243304","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0144","revision":null,"category":"F","impacted_version":"17.2.0","target_release":"Rel-17","title":"Definition of Desired Buffer Size","wg_tdoc":"R3-230399","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0140","revision":"2","category":"F","impacted_version":"17.1.0","target_release":"Rel-17","title":"Clarification of the desired buffer size in case of retransmissions [DesBufRetrans]","wg_tdoc":"R3-226832","wg_status":"agreed","tsg_tdoc":"RP-222892","tsg_status":"approved","new_version":"17.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0145","revision":null,"category":"F","impacted_version":"17.2.0","target_release":"Rel-17","title":"Correction on W1 interface in TS38.425","wg_tdoc":"R3-230633","wg_status":"agreed","tsg_tdoc":"RP-230599","tsg_status":"approved","new_version":"17.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0138","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Correction of F1-U Delay Measurement for QoS Monitoring","wg_tdoc":"R3-223565","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0134","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425 for handling of UL PDCP Duplication status information[UL_duplication]","wg_tdoc":"R3-222218","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0136","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"BLCR to TS 38.425: Introduction of MBS","wg_tdoc":"R3-222755","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0139","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Correction of F1-U Delay Measurement for QoS Monitoring","wg_tdoc":"R3-224057","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0130","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-17","title":"Handling PDCP Duplication","wg_tdoc":"R3-215183","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0129","revision":"1","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"Assistance information for UL duplication [UL_duplication]","wg_tdoc":"R3-221958","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0130","revision":"1","category":"F","impacted_version":"16.3.0","target_release":"Rel-17","title":"Handling PDCP Duplication","wg_tdoc":"R3-215925","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0128","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425 for handling of UL PDCP Duplication status information","wg_tdoc":"R3-215126","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0127","revision":"1","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"correction on UL PDCP duplication[UL_duplication]","wg_tdoc":"R3-221940","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0135","revision":"1","category":"F","impacted_version":"16.3.0","target_release":"Rel-17","title":"Correction of F1-U Delay Measurement for QoS Monitoring","wg_tdoc":"R3-222832","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0136","revision":"1","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"BLCR to TS 38.425: Introduction of MBS","wg_tdoc":"R3-222876","wg_status":"agreed","tsg_tdoc":"RP-220224","tsg_status":"approved","new_version":"17.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0137","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Supporting of early data forwarding","wg_tdoc":"R3-223539","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0140","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Clarification of the desired buffer size in case of retransmissions [DesBufRetrans]","wg_tdoc":"R3-224247","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0140","revision":"1","category":"F","impacted_version":"17.1.0","target_release":"Rel-17","title":"Clarification of the desired buffer size in case of retransmissions [DesBufRetrans]","wg_tdoc":"R3-226191","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0141","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Discarding of the forwarded PDCP PDU in early data forwarding","wg_tdoc":"R3-224321","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0143","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Correction of F1-U Delay Measurement for QoS Monitoring","wg_tdoc":"R3-224868","wg_status":"agreed","tsg_tdoc":"RP-222201","tsg_status":"approved","new_version":"17.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0129","revision":null,"category":"C","impacted_version":"16.3.0","target_release":"Rel-17","title":"Assistance information for UL duplication [UL_duplication]","wg_tdoc":"R3-215137","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0130","revision":"2","category":"F","impacted_version":"16.3.0","target_release":"Rel-17","title":"Handling PDCP Duplication","wg_tdoc":"R3-221806","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0125","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-17","title":"Assistance information for UL duplication","wg_tdoc":"R3-213917","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":"5","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425: Baseline CR for introducing Rel-17 Enhanced eNB Architecture Evolution","wg_tdoc":"R3-222575","wg_status":"agreed","tsg_tdoc":"RP-220217","tsg_status":"approved","new_version":"17.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0126","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425 for handling of UL PDCP Duplication status information","wg_tdoc":"R3-213955","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":"2","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425: Baseline CR for introducing Rel-17 Enhanced eNB Architecture Evolution","wg_tdoc":"R3-214632","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0142","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Correction of F1-U Delay Measurement for QoS Monitoring","wg_tdoc":"R3-224843","wg_status":"withdrawn","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0117","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"Non-Terrestrial Networks support for NR-U plane protocol","wg_tdoc":"R3-211921","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":"3","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425: Baseline CR for introducing Rel-17 Enhanced eNB Architecture Evolution","wg_tdoc":"R3-220016","wg_status":"endorsed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0127","revision":null,"category":"C","impacted_version":"16.3.0","target_release":"Rel-17","title":"Correction on UL PDCP duplication","wg_tdoc":"R3-214849","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0131","revision":null,"category":"D","impacted_version":"16.3.0","target_release":"Rel-17","title":"Rapporteur Corrections to TS38.425","wg_tdoc":"R3-215540","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":"1","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"Transport of UP data - Introduction of E-UTRA PDCP in NR UP protocol","wg_tdoc":"R3-214347","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":"4","category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"CR to 38.425: Baseline CR for introducing Rel-17 Enhanced eNB Architecture Evolution","wg_tdoc":"R3-221514","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":null,"category":"B","impacted_version":"16.3.0","target_release":"Rel-17","title":"Transport of UP data - Introduction of E-UTRA PDCP in NR UP protocol","wg_tdoc":"R3-213877","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0116","revision":"1","category":"B","impacted_version":"16.2.0","target_release":"Rel-17","title":"CR TS 38.425 IAB End-to-End Flow Control Feedback","wg_tdoc":"R3-211043","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0122","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-16","title":"Correction of F1-U delay measurement for QoS monitoring 1","wg_tdoc":"R3-213710","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0118","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-16","title":"NR-U support for UL packet delay distribution measurement in SA5","wg_tdoc":"R3-212292","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0123","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-16","title":"Correction of F1-U delay measurement for QoS monitoring 2","wg_tdoc":"R3-213711","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0113","revision":"1","category":"F","impacted_version":"16.2.0","target_release":"Rel-16","title":"Discard NR PDCP PDUs without PDCP PDU transfer","wg_tdoc":"R3-211098","wg_status":"agreed","tsg_tdoc":"RP-210239","tsg_status":"approved","new_version":"16.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0110","revision":null,"category":"A","impacted_version":"16.1.0","target_release":"Rel-16","title":"Correction of Downlink Data Delivery Status","wg_tdoc":"R3-205702","wg_status":"agreed","tsg_tdoc":"RP-201566","tsg_status":"reissued","new_version":"16.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0114","revision":null,"category":"A","impacted_version":"16.2.0","target_release":"Rel-16","title":"Discard NR PDCP PDUs without PDCP PDU transfer","wg_tdoc":"R3-210287","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0132","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-16","title":"Correction of F1-U delay measurement for QoS monitoring 1","wg_tdoc":"R3-215560","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0105","revision":"1","category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"E2E delay measurement for Qos monitoring for URLLC","wg_tdoc":"R3-201371","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0105","revision":null,"category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"E2E delay measurement for Qos monitoring for URLLC","wg_tdoc":"R3-200561","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0108","revision":null,"category":"F","impacted_version":"16.1.0","target_release":"Rel-16","title":"Correction of Downlink Data Delivery Status","wg_tdoc":"R3-204723","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0109","revision":null,"category":"F","impacted_version":"16.1.0","target_release":"Rel-16","title":"Handling PDCP Duplication","wg_tdoc":"R3-205043","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0111","revision":null,"category":"B","impacted_version":"16.2.0","target_release":"Rel-16","title":"CR TS 38.425 IAB End-to-End Flow Control Feedback","wg_tdoc":"R3-206590","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0112","revision":null,"category":"F","impacted_version":"16.2.0","target_release":"Rel-16","title":"Rapporteur Corrections to 38.425","wg_tdoc":"R3-206777","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0115","revision":null,"category":"F","impacted_version":"16.2.0","target_release":"Rel-16","title":"UE support for D1 part of UL Delay","wg_tdoc":"R3-210427","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0116","revision":null,"category":"B","impacted_version":"16.2.0","target_release":"Rel-16","title":"CR TS 38.425 IAB End-to-End Flow Control Feedback","wg_tdoc":"R3-210725","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0119","revision":null,"category":"F","impacted_version":"16.3.0","target_release":"Rel-16","title":"Assistance information for UL duplication","wg_tdoc":"R3-212550","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0121","revision":null,"category":"A","impacted_version":"16.3.0","target_release":"Rel-16","title":"Clarification of DDDS procedure","wg_tdoc":"R3-213520","wg_status":"noted","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0105","revision":"2","category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"E2E delay measurement for Qos monitoring for URLLC","wg_tdoc":"R3-201435","wg_status":"agreed","tsg_tdoc":"RP-200425","tsg_status":"approved","new_version":"16.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0103","revision":"7","category":"B","impacted_version":"16.0.0","target_release":"Rel-16","title":"BL CR to 38.425: Support for IAB","wg_tdoc":"R3-204435","wg_status":"agreed","tsg_tdoc":"RP-201077","tsg_status":"approved","new_version":"16.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0103","revision":"6","category":"B","impacted_version":"16.0.0","target_release":"Rel-16","title":"BL CR to 38.425: Support for IAB","wg_tdoc":"R3-203037","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0104","revision":null,"category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"TS 38.425 Downlink End-to-End Flow Control Feedback","wg_tdoc":"R3-197191","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0106","revision":null,"category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"CR for NR-U delay measurement to TS38.425","wg_tdoc":"R3-200610","wg_status":null,"tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0103","revision":"3","category":"B","impacted_version":"15.6.0","target_release":"Rel-16","title":"BL CR to 38.425: Support for IAB","wg_tdoc":"R3-200019","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/38.425/relationship-evidence"}}