{"id":8844,"number":"45.903","type":"TR","title":"Feasibility study on Single Antenna Interference Cancellation (SAIC) for GSM networks","series":45,"status":"Under change control","initial_release":"Rel-6","primary_group":"RP","secondary_groups":[],"portal_id":2724,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2724","dynareport_url":"https://www.3gpp.org/dynareport/45903.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:05:15.308464+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=2724","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-08T02:51:37.092187+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-14","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"SA#103","upload_date":"2024-04-04","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"SA#95-e","upload_date":"2022-04-07","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-16","version":"16.0.0","meeting":"SA#88-e","upload_date":"2020-07-19","comment":"upgraded","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/45_series/45.903/45903-g00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-15","version":"15.0.0","meeting":"SA#80","upload_date":"2018-06-29","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/45_series/45.903/45903-f00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-14","version":"14.0.0","meeting":"RAN#75","upload_date":"2017-03-20","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/45_series/45.903/45903-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-13","version":"13.0.0","meeting":"SA#70","upload_date":"2015-12-18","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-12","version":"12.0.0","meeting":"SA#65","upload_date":"2014-09-26","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-c00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-11","version":"11.0.0","meeting":"SA#57","upload_date":"2012-09-21","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-b00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.0.1","meeting":"GERAN#52","upload_date":"2012-01-19","comment":"Correction to abbreviations","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-a01.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.0.0","meeting":"SA#51","upload_date":"2011-04-02","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-a00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-9","version":"9.0.0","meeting":"SA#46","upload_date":"2009-12-18","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-900.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-8","version":"8.0.0","meeting":"SA#42","upload_date":"2008-12-18","comment":"Upgraded unchanged from Rel-7","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-7","version":"7.0.1","meeting":"GERAN#35","upload_date":"2007-10-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-701.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-7","version":"7.0.0","meeting":"GERAN#35","upload_date":"2007-10-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-6","version":"6.0.1","meeting":"GERAN#22","upload_date":"2004-12-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-601.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":25769,"version_status":null},{"release":"Rel-6","version":"6.0.0","meeting":"GERAN#21","upload_date":"2004-09-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-6","version":"2.0.0","meeting":"GERAN#21","upload_date":"2004-09-20","comment":"GP-042261","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-200.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-6","version":"0.0.0","meeting":"GERAN#21","upload_date":"2004-08-31","comment":"GP-041932 (bears no version n...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/45_series/45.903/45903-000.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-6","first_version_date":"2004-08-31","latest_version_date":"2004-12-02","first_version":"0.0.0","latest_version":"6.0.1","version_count":4},{"release":"Rel-7","first_version_date":"2007-10-03","latest_version_date":"2007-10-23","first_version":"7.0.0","latest_version":"7.0.1","version_count":2},{"release":"Rel-8","first_version_date":"2008-12-18","latest_version_date":"2008-12-18","first_version":"8.0.0","latest_version":"8.0.0","version_count":1},{"release":"Rel-9","first_version_date":"2009-12-18","latest_version_date":"2009-12-18","first_version":"9.0.0","latest_version":"9.0.0","version_count":1},{"release":"Rel-10","first_version_date":"2011-04-02","latest_version_date":"2012-01-19","first_version":"10.0.0","latest_version":"10.0.1","version_count":2},{"release":"Rel-11","first_version_date":"2012-09-21","latest_version_date":"2012-09-21","first_version":"11.0.0","latest_version":"11.0.0","version_count":1},{"release":"Rel-12","first_version_date":"2014-09-26","latest_version_date":"2014-09-26","first_version":"12.0.0","latest_version":"12.0.0","version_count":1},{"release":"Rel-13","first_version_date":"2015-12-18","latest_version_date":"2015-12-18","first_version":"13.0.0","latest_version":"13.0.0","version_count":1},{"release":"Rel-14","first_version_date":"2017-03-20","latest_version_date":"2017-03-20","first_version":"14.0.0","latest_version":"14.0.0","version_count":1},{"release":"Rel-15","first_version_date":"2018-06-29","latest_version_date":"2018-06-29","first_version":"15.0.0","latest_version":"15.0.0","version_count":1},{"release":"Rel-16","first_version_date":"2020-07-19","latest_version_date":"2020-07-19","first_version":"16.0.0","latest_version":"16.0.0","version_count":1},{"release":"Rel-17","first_version_date":"2022-04-07","latest_version_date":"2022-04-07","first_version":"17.0.0","latest_version":"17.0.0","version_count":1},{"release":"Rel-18","first_version_date":"2024-04-04","latest_version_date":"2024-04-04","first_version":"18.0.0","latest_version":"18.0.0","version_count":1},{"release":"Rel-19","first_version_date":"2025-10-14","latest_version_date":"2025-10-14","first_version":"19.0.0","latest_version":"19.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":51101,"acronym":"SAIC","effective_acronym":"SAIC","title":"Single Antenna Receiver Interference Cancellation (SAIC)","responsible_groups":["GP"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","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":"0001","revision":null,"category":"D","impacted_version":"6.0.0","target_release":"Rel-6","title":"System Capacity Figures for Network Configuration 4","wg_tdoc":"GP-042669","wg_status":"agreed","tsg_tdoc":"GP-042669","tsg_status":"approved","new_version":"6.0.1","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/45.903/relationship-evidence"}}