{"id":6627,"number":"26.998","type":"TR","title":"Support of 5G glass-type Augmented Reality / Mixed Reality (AR/MR) devices","series":26,"status":"Under change control","initial_release":"Rel-17","primary_group":"S4","secondary_groups":[],"portal_id":3774,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3774","dynareport_url":"https://www.3gpp.org/dynareport/26998.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:54.511187+00:00","updated_at":"2026-10-16T09:35:06.458750+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3774","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T00:34:57.706683+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-18","version":"18.1.0","meeting":"SA#103","upload_date":"2024-03-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-i10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":84666,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"SA#98-e","upload_date":"2023-01-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":80027,"version_status":null},{"release":"Rel-17","version":"17.1.0","meeting":"SA#97-e","upload_date":"2022-09-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-h10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":79133,"version_status":null},{"release":"Rel-17","version":"2.0.0","meeting":"SA#95-e","upload_date":"2022-03-31","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-200.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"17.0.0","meeting":"SA#95-e","upload_date":"2022-03-31","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"1.1.2","meeting":"SA4#117-e","upload_date":"2022-02-04","comment":"","official_file_url":"https://ftp.3gpp.org//Specs/archive/26_series/26.998/26998-112.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.1.1","meeting":"SA4-e (AH) Video SWG post 116-e","upload_date":"2022-01-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-111.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.1.0","meeting":"SA4#116-e","upload_date":"2021-11-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-110.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.0.4","meeting":"SA4#116-e","upload_date":"2021-11-25","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-104.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.0.3","meeting":"SA4-e (AH) Video SWG post 115-e","upload_date":"2021-10-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-103.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.0.2","meeting":"SA4-e (AH) Video SWG post 115-e","upload_date":"2021-10-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-102.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.0.1","meeting":"SA4-e (AH) Video SWG post 115-e","upload_date":"2021-10-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-101.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.9.0","meeting":"SA4#115-e","upload_date":"2021-09-10","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-090.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.0.0","meeting":"SA#93-e","upload_date":"2021-09-07","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.8.0","meeting":"SA4#114-e","upload_date":"2021-06-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-080.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.7.0","meeting":"SA4#113-e","upload_date":"2021-04-22","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-070.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.6.0","meeting":"SA4#113-e","upload_date":"2021-04-22","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-060.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.5.0","meeting":"SA4#112-e","upload_date":"2021-02-14","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/26_series/26.998/26998-050.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.4.0","meeting":"SA4#112-e","upload_date":"2021-02-14","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/26_series/26.998/26998-040.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.3.0","meeting":"SA4#112-e","upload_date":"2021-01-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-030.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.2.0","meeting":"SA4-(AH) Video SWG post 111-e","upload_date":"2020-11-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-020.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.1.0","meeting":"SA4#111-e","upload_date":"2020-11-22","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/26_series/26.998/26998-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.0.3","meeting":"SA4#110-e","upload_date":"2020-09-17","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/26_series/26.998/26998-003.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.0.2","meeting":"SA4#110-e","upload_date":"2020-08-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-002.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.0.1","meeting":"SA4#110-e","upload_date":"2020-08-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/26_series/26.998/26998-001.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.3.0","meeting":"SA4#117-e","upload_date":null,"comment":"","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"1.2.0","meeting":"SA4#117-e","upload_date":null,"comment":"","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.3.1","meeting":"SA4#112-e","upload_date":null,"comment":"","official_file_url":null,"source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-17","first_version_date":"2020-08-17","latest_version_date":"2022-09-23","first_version":"0.0.1","latest_version":"17.1.0","version_count":26},{"release":"Rel-18","first_version_date":"2023-01-06","latest_version_date":"2024-03-26","first_version":"18.0.0","latest_version":"18.1.0","version_count":2},{"release":"Rel-19","first_version_date":"2025-10-26","latest_version_date":"2025-10-26","first_version":"19.0.0","latest_version":"19.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":760039,"acronym":"FS_5GMedia_Distribution","effective_acronym":"FS_5GMedia_Distribution","title":"Study on 5G enhanced Mobile Broadband Media Distribution","responsible_groups":["S4"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3774","association_sources":[],"association_status":"historical_unverified"},{"uid":810006,"acronym":"FS_5GXR","effective_acronym":"FS_5GXR","title":"Study on eXtended Reality (XR) in 5G","responsible_groups":["S4"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"official","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":770003,"acronym":"FS_enIMS","effective_acronym":"FS_enIMS","title":"Study on enhancements to IMS for new real time communication services","responsible_groups":["S1"],"release":"Rel-16","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3774","association_sources":[],"association_status":"historical_unverified"},{"uid":880011,"acronym":"FS_5GSTAR","effective_acronym":"FS_5GSTAR","title":"Study on 5G Glass-type AR/MR Devices","responsible_groups":["S4"],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"AR/MR Devices","first_release":"Rel-17","last_release":"Rel-18","provenance_type":"official","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=516213","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":960050,"acronym":"FS_Audio_5GSTAR","effective_acronym":"FS_Audio_5GSTAR","title":"Study on Audio Aspects for Glasses-type AR/MR Devices","responsible_groups":["S4"],"release":"Rel-18","status":"PCG approved","wi_level":"Feature (1st level)","type":"AR/MR Devices","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=465855","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=516213","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":516213,"cr_number":"0003","revision":"2","category":"C","impacted_version":"18.0.0","target_release":"Rel-18","title":"[FS_5GSTAR] Implicit Neural Representation format in AR Scenes","wg_tdoc":"S4-240499","wg_status":"agreed","tsg_tdoc":"SP-240048","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=516213","detail_synced_at":"2026-10-09T21:27:54.495065+00:00"},{"portal_cr_id":465855,"cr_number":"0002","revision":"2","category":"B","impacted_version":"17.1.0","target_release":"Rel-18","title":"Corrections and additions on audio aspects","wg_tdoc":"S4-221629","wg_status":"agreed","tsg_tdoc":"SP-221050","tsg_status":"approved","new_version":"18.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=465855","detail_synced_at":"2026-10-10T00:20:47.302133+00:00"},{"portal_cr_id":null,"cr_number":"0002","revision":null,"category":"B","impacted_version":"17.1.0","target_release":"Rel-18","title":"Corrections and additions on audio aspects","wg_tdoc":"S4-221446","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":"0002","revision":"1","category":"B","impacted_version":"17.1.0","target_release":"Rel-18","title":"Corrections and additions on audio aspects","wg_tdoc":"S4-221529","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":"0003","revision":null,"category":"B","impacted_version":"18.0.0","target_release":"Rel-18","title":"[FS_5GXR] Updates on Media Formats in AR Scenes of TR 26.998","wg_tdoc":"S4-240083","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":"0003","revision":"1","category":"C","impacted_version":"18.0.0","target_release":"Rel-18","title":"[FS_5GSTAR] Implicit Neural Representation format in AR Scenes","wg_tdoc":"S4-240459","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":"0001","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"26.998 CR-0001 Corrections to TR 26.998 Rel17","wg_tdoc":"S4-221146","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":"0001","revision":"1","category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"CR on corrections to TR 26.998","wg_tdoc":"S4-221224","wg_status":"agreed","tsg_tdoc":"SP-220761","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}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/26.998/relationship-evidence"}}