{"id":6196,"number":"25.401","type":"TS","title":"UTRAN overall description","series":25,"status":"Under change control","initial_release":"Rel-4","primary_group":"R3","secondary_groups":[],"portal_id":1184,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","dynareport_url":"https://www.3gpp.org/dynareport/25401.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:51.955962+00:00","updated_at":"2026-10-16T09:34:55.609033+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-12T07:43:54.677102+00:00","versions":[{"release":"Rel-19","version":"19.0.0","meeting":"SA#109","upload_date":"2025-10-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-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":"2024-04-03","comment":"Automatic upgrade from previo...","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-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":"2022-04-05","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-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":"2021-03-08","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/25_series/25.401/25401-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":"2018-07-02","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/25_series/25.401/25401-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":"2017-03-27","comment":"","official_file_url":"https://www.3gpp.org/ftp//Specs/archive/25_series/25.401/25401-e00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":52068,"version_status":null},{"release":"Rel-13","version":"13.0.0","meeting":"RAN#70","upload_date":"2015-12-21","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-d00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":46847,"version_status":null},{"release":"Rel-12","version":"12.0.0","meeting":"RAN#62","upload_date":"2013-12-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-c00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":33394,"version_status":null},{"release":"Rel-11","version":"11.1.0","meeting":"RAN#58","upload_date":"2012-12-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-b10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":36702,"version_status":null},{"release":"Rel-11","version":"11.0.0","meeting":"RAN#57","upload_date":"2012-09-21","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-b00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19946,"version_status":null},{"release":"Rel-10","version":"10.2.0","meeting":"RAN#52","upload_date":"2011-06-24","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-a20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":31074,"version_status":null},{"release":"Rel-9","version":"9.1.1","meeting":"RAN#51","upload_date":"2011-04-04","comment":"editorial","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-911.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-10","version":"10.1.0","meeting":"RAN#51","upload_date":"2011-04-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-a10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":35002,"version_status":null},{"release":"Rel-10","version":"10.0.0","meeting":"RAN#50","upload_date":"2010-12-21","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-a00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":38656,"version_status":null},{"release":"Rel-9","version":"9.1.0","meeting":"RAN#47","upload_date":"2010-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-910.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":24016,"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/25_series/25.401/25401-900.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-8","version":"8.2.0","meeting":"RAN#42","upload_date":"2008-12-16","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-820.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":40504,"version_status":null},{"release":"Rel-8","version":"8.1.0","meeting":"RAN#41","upload_date":"2008-09-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-810.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":33742,"version_status":null},{"release":"Rel-8","version":"8.0.0","meeting":"RAN#40","upload_date":"2008-06-10","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-800.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":38973,"version_status":null},{"release":"Rel-7","version":"7.6.0","meeting":"RAN#40","upload_date":"2008-06-10","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-760.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":21630,"version_status":null},{"release":"Rel-7","version":"7.5.0","meeting":"RAN#37","upload_date":"2007-10-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-750.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":23373,"version_status":null},{"release":"Rel-7","version":"7.4.0","meeting":"RAN#36","upload_date":"2007-06-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-740.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":17865,"version_status":null},{"release":"Rel-7","version":"7.3.0","meeting":"RAN#35","upload_date":"2007-03-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-730.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26787,"version_status":null},{"release":"Rel-7","version":"7.2.0","meeting":"RAN#34","upload_date":"2006-12-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-720.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":15515,"version_status":null},{"release":"Rel-6","version":"6.9.0","meeting":"RAN#34","upload_date":"2006-12-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-690.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":27167,"version_status":null},{"release":"Rel-7","version":"7.1.0","meeting":"RAN#33","upload_date":"2006-10-09","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-710.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":17850,"version_status":null},{"release":"Rel-6","version":"6.8.0","meeting":"RAN#33","upload_date":"2006-10-09","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-680.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30213,"version_status":null},{"release":"Rel-7","version":"7.0.0","meeting":"RAN#31","upload_date":"2006-03-24","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-700.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19222,"version_status":null},{"release":"Rel-6","version":"6.7.0","meeting":"RAN#29","upload_date":"2005-10-05","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-670.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":24609,"version_status":null},{"release":"Rel-6","version":"6.6.0","meeting":"RAN#28","upload_date":"2005-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-660.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":20840,"version_status":null},{"release":"Rel-5","version":"5.10.0","meeting":"RAN#28","upload_date":"2005-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-5a0.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19785,"version_status":null},{"release":"Rel-6","version":"6.5.0","meeting":"RAN#26","upload_date":"2005-01-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-650.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":23011,"version_status":null},{"release":"Rel-6","version":"6.4.0","meeting":"RAN#25","upload_date":"2004-09-24","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-640.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":24598,"version_status":null},{"release":"Rel-5","version":"5.9.0","meeting":"RAN#25","upload_date":"2004-09-24","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-590.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":25954,"version_status":null},{"release":"Rel-6","version":"6.3.0","meeting":"RAN#24","upload_date":"2004-06-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-630.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":22549,"version_status":null},{"release":"Rel-5","version":"5.8.0","meeting":"RAN#24","upload_date":"2004-06-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-580.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":16862,"version_status":null},{"release":"Rel-6","version":"6.2.0","meeting":"RAN#22","upload_date":"2004-01-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-620.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30417,"version_status":null},{"release":"Rel-5","version":"5.7.0","meeting":"RAN#22","upload_date":"2004-01-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-570.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":30250,"version_status":null},{"release":"Rel-6","version":"6.1.0","meeting":"RAN#20","upload_date":"2003-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-610.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":19503,"version_status":null},{"release":"Rel-5","version":"5.6.0","meeting":"RAN#20","upload_date":"2003-06-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-560.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":11663,"version_status":null},{"release":"Rel-6","version":"6.0.0","meeting":"RAN#19","upload_date":"2003-03-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-600.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26169,"version_status":null},{"release":"Rel-5","version":"5.5.0","meeting":"RAN-#18","upload_date":"2003-01-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-550.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":31835,"version_status":null},{"release":"Rel-4","version":"4.6.0","meeting":"RAN-#18","upload_date":"2003-01-03","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-460.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":26838,"version_status":null},{"release":"Rel-5","version":"5.4.0","meeting":"RAN-#17","upload_date":"2002-09-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-540.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":18214,"version_status":null},{"release":"Rel-4","version":"4.5.0","meeting":"RAN-#17","upload_date":"2002-09-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-450.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":11634,"version_status":null},{"release":"Rel-5","version":"5.3.0","meeting":"RAN-#16","upload_date":"2002-06-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-530.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":39252,"version_status":null},{"release":"Rel-4","version":"4.4.0","meeting":"RAN-#16","upload_date":"2002-06-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-440.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":22947,"version_status":null},{"release":"Release 1999","version":"3.10.0","meeting":"RAN-#16","upload_date":"2002-06-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-3a0.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":33042,"version_status":null},{"release":"Rel-5","version":"5.2.0","meeting":"RAN-#15","upload_date":"2002-04-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-520.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":16479,"version_status":null},{"release":"Rel-4","version":"4.3.0","meeting":"RAN-#15","upload_date":"2002-04-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-430.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":17433,"version_status":null},{"release":"Release 1999","version":"3.9.0","meeting":"RAN-#15","upload_date":"2002-04-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-390.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":22351,"version_status":null},{"release":"Rel-5","version":"5.1.0","meeting":"RAN-#13","upload_date":"2001-10-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-510.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":34142,"version_status":null},{"release":"Rel-4","version":"4.2.0","meeting":"RAN-#13","upload_date":"2001-10-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-420.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":27090,"version_status":null},{"release":"Release 1999","version":"3.8.0","meeting":"RAN-#13","upload_date":"2001-10-12","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-380.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":15571,"version_status":null},{"release":"Rel-5","version":"5.0.0","meeting":"RAN-#12","upload_date":"2001-07-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-500.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":13316,"version_status":null},{"release":"Rel-4","version":"4.1.0","meeting":"RAN-#12","upload_date":"2001-07-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-410.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":11511,"version_status":null},{"release":"Release 1999","version":"3.7.0","meeting":"RAN-#12","upload_date":"2001-07-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-370.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":14385,"version_status":null},{"release":"Rel-4","version":"4.0.0","meeting":"RAN-#11","upload_date":"2001-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-400.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":22982,"version_status":null},{"release":"Release 1999","version":"3.6.0","meeting":"RAN-#11","upload_date":"2001-04-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-360.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":16840,"version_status":null},{"release":"Release 1999","version":"3.5.0","meeting":"RAN-#10","upload_date":"2000-12-21","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-350.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":9838,"version_status":null},{"release":"Release 1999","version":"3.4.0","meeting":"RAN-#9","upload_date":"2000-10-05","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-340.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":9837,"version_status":null},{"release":"Release 1999","version":"3.3.0","meeting":"RAN-#8","upload_date":"2000-06-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-330.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":9836,"version_status":null},{"release":"Release 1999","version":"3.2.0","meeting":"RAN-#7","upload_date":"2000-03-15","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-320.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":9592,"version_status":null},{"release":"Release 1999","version":"3.1.0","meeting":"RAN-#6","upload_date":"1999-12-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-310.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":17983,"version_status":null},{"release":"Release 1999","version":"3.0.0","meeting":"RAN-#5","upload_date":"1999-10-13","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-300.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"1.1.1","meeting":"RAN-#4","upload_date":"1999-06-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-111.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"1.0.0","meeting":"-","upload_date":"1999-03-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Release 1999","version":"0.0.0","meeting":"-","upload_date":"1999-02-04","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/25_series/25.401/25401-000.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null}],"release_presence":[{"release":"Rel-4","first_version_date":"2001-04-06","latest_version_date":"2003-01-03","first_version":"4.0.0","latest_version":"4.6.0","version_count":7},{"release":"Rel-5","first_version_date":"2001-07-06","latest_version_date":"2005-06-17","first_version":"5.0.0","latest_version":"5.10.0","version_count":11},{"release":"Rel-6","first_version_date":"2003-03-26","latest_version_date":"2006-12-13","first_version":"6.0.0","latest_version":"6.9.0","version_count":10},{"release":"Rel-7","first_version_date":"2006-03-24","latest_version_date":"2008-06-10","first_version":"7.0.0","latest_version":"7.6.0","version_count":7},{"release":"Rel-8","first_version_date":"2008-06-10","latest_version_date":"2008-12-16","first_version":"8.0.0","latest_version":"8.2.0","version_count":3},{"release":"Rel-9","first_version_date":"2009-12-18","latest_version_date":"2011-04-04","first_version":"9.0.0","latest_version":"9.1.1","version_count":3},{"release":"Rel-10","first_version_date":"2010-12-21","latest_version_date":"2011-06-24","first_version":"10.0.0","latest_version":"10.2.0","version_count":3},{"release":"Rel-11","first_version_date":"2012-09-21","latest_version_date":"2012-12-19","first_version":"11.0.0","latest_version":"11.1.0","version_count":2},{"release":"Rel-12","first_version_date":"2013-12-19","latest_version_date":"2013-12-19","first_version":"12.0.0","latest_version":"12.0.0","version_count":1},{"release":"Rel-13","first_version_date":"2015-12-21","latest_version_date":"2015-12-21","first_version":"13.0.0","latest_version":"13.0.0","version_count":1},{"release":"Rel-14","first_version_date":"2017-03-27","latest_version_date":"2017-03-27","first_version":"14.0.0","latest_version":"14.0.0","version_count":1},{"release":"Rel-15","first_version_date":"2018-07-02","latest_version_date":"2018-07-02","first_version":"15.0.0","latest_version":"15.0.0","version_count":1},{"release":"Rel-16","first_version_date":"2021-03-08","latest_version_date":"2021-03-08","first_version":"16.0.0","latest_version":"16.0.0","version_count":1},{"release":"Rel-17","first_version_date":"2022-04-05","latest_version_date":"2022-04-05","first_version":"17.0.0","latest_version":"17.0.0","version_count":1},{"release":"Rel-18","first_version_date":"2024-04-03","latest_version_date":"2024-04-03","first_version":"18.0.0","latest_version":"18.0.0","version_count":1},{"release":"Rel-19","first_version_date":"2025-10-02","latest_version_date":"2025-10-02","first_version":"19.0.0","latest_version":"19.0.0","version_count":1},{"release":"Release 1999","first_version_date":"1999-02-04","latest_version_date":"2002-06-28","first_version":"0.0.0","latest_version":"3.10.0","version_count":14}],"classifications":[],"work_items":[{"uid":400009,"acronym":"Effective Acronym:","effective_acronym":"WI Level:","title":"Rel-4 RAN improvements","responsible_groups":["RP"],"release":"Rel-4","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":1222,"acronym":"LCRTDD","effective_acronym":"LCRTDD","title":"Low Chip Rate TDD option","responsible_groups":["R1"],"release":"Rel-4","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":1228,"acronym":"LCRTDD-IubIur","effective_acronym":"LCRTDD-IubIur","title":"Iub/Iur protocol aspects - for Low Chip Rate TDD option","responsible_groups":["R3"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-4","last_release":"Rel-5","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":1601,"acronym":"LCS1-UEpos-IubIur","effective_acronym":"LCS1-UEpos-IubIur","title":"Iub/Iur interfaces for methods Rel 99","responsible_groups":["R3"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":1993,"acronym":"TEI4","effective_acronym":"TEI4","title":"(Small) Technical Enhancements and Improvements for Rel-4","responsible_groups":["RP"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-4","last_release":"Rel-5","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":1512,"acronym":"TrFO-OoBTC-UTRAN","effective_acronym":"TrFO-OoBTC-UTRAN","title":"implementation in UTRAN","responsible_groups":["R3"],"release":"Rel-4","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":625,"acronym":"ETRAN-IPtrans","effective_acronym":"ETRAN-IPtrans","title":"IP transport in the UTRAN","responsible_groups":["R3"],"release":"Rel-5","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":500009,"acronym":"Effective Acronym:","effective_acronym":"WI Level:","title":"Rel-5 RAN improvements","responsible_groups":["RP"],"release":"Rel-5","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":2476,"acronym":"HSDPA","effective_acronym":"HSDPA","title":"High Speed Downlink Packet Access","responsible_groups":["R2","R5"],"release":"Rel-5","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":2479,"acronym":"HSDPA-IubIur","effective_acronym":"HSDPA-IubIur","title":"Iub/Iur protocol aspects - for High Speed Downlink Packet Access","responsible_groups":["R3"],"release":"Rel-5","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-5","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":2125,"acronym":"LCS-INTF","effective_acronym":"LCS-INTF","title":"Open SMLC-SRNC Interface within the UTRAN to support A-GPS Positioning","responsible_groups":["R2"],"release":"Rel-5","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-5","last_release":"Rel-5","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":23004,"acronym":"NETSHARE","effective_acronym":"NETSHARE","title":"UTRAN Sharing in Connected Mode","responsible_groups":["R3"],"release":"Rel-5","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":23003,"acronym":"RANimp-SRNS","effective_acronym":"RANimp-SRNS","title":"FS SRNS Relocation Procedure Enhancement","responsible_groups":["R3"],"release":"Rel-5","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":30001,"acronym":"TEI5","effective_acronym":"TEI5","title":"(Small) Technical Enhancements and Improvements for Rel-5","responsible_groups":["RP"],"release":"Rel-5","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-5","last_release":"Rel-8","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":1826,"acronym":"TLM5","effective_acronym":"TLM5","title":"Rel-5 Terminal interfaces","responsible_groups":["T2"],"release":"Rel-5","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":9,"acronym":"","effective_acronym":"WI Level:","title":"Rel-6 RAN improvements","responsible_groups":["S5"],"release":"Rel-6","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":2,"acronym":"","effective_acronym":"WI Level:","title":"Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)","responsible_groups":["RP"],"release":"Rel-6","status":"TSG stopped","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":624,"acronym":"","effective_acronym":"WI Level:","title":"RAB support enhancement","responsible_groups":["R2"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":35016,"acronym":"CH","effective_acronym":"CH","title":"Rel-6 Charging Management","responsible_groups":["S2","S5"],"release":"Rel-6","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20003,"acronym":"EDCH","effective_acronym":"EDCH","title":"FDD Enhanced Uplink","responsible_groups":["R1","R2","R3","R4","R5"],"release":"Rel-6","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20007,"acronym":"EDCH-IurIub","effective_acronym":"EDCH-IurIub","title":"FDD Enhanced Uplink - UTRAN Iub/Iur Protocol Aspects","responsible_groups":["R3"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":50063,"acronym":"FLOGER","effective_acronym":"FLOGER","title":"Flexible Layer One for GERAN","responsible_groups":["S3"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-5","last_release":"Rel-5","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":2475,"acronym":"LCS-Rel4Pos","effective_acronym":"LCS-Rel4Pos","title":"Open SMLC-SRNC Interface within the UTRAN to support UTRAN Rel-4 positioning methods","responsible_groups":["R2"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":2544,"acronym":"MBMS","effective_acronym":"MBMS","title":"Multimedia Broadcast and Multicast Service","responsible_groups":["R2","R4","S1","S2","S3","S4","S5","R5"],"release":"Rel-6","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":2481,"acronym":"MBMS-RAN","effective_acronym":"MBMS-RAN","title":"Introduction of MBMS in RAN","responsible_groups":["R2","R4"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":22004,"acronym":"NTShar-UTRANEnh","effective_acronym":"NTShar-UTRANEnh","title":"Enhancement of the support of network sharing in the UTRAN","responsible_groups":["R2"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":31015,"acronym":"PRIOR1","effective_acronym":"PRIOR1","title":"Priority Service","responsible_groups":["S1"],"release":"Rel-6","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":23011,"acronym":"RANimp-NACC","effective_acronym":"RANimp-NACC","title":"Network Assisted Cell Change (NACC) from UTRAN to GERAN - network-side aspects","responsible_groups":["R3"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":21008,"acronym":"RANimp-RABSE-CodeOptFDD","effective_acronym":"RANimp-RABSE-CodeOptFDD","title":"Optimization of downlink channelisation code utilisation","responsible_groups":["R1"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":23010,"acronym":"RANimp-TiltAnt","effective_acronym":"RANimp-TiltAnt","title":"Remote Control of Electrical Tilting Antennas","responsible_groups":["R3","S5"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-6","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":60111,"acronym":"TEI6","effective_acronym":"TEI6","title":"(Small) Technical Enhancements and Improvements for Rel-6","responsible_groups":["RP"],"release":"Rel-6","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-6","last_release":"Rel-7","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":20029,"acronym":"","effective_acronym":"WI Level:","title":"Rel-7 RAN improvements","responsible_groups":["S5"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":50551,"acronym":"AGNSS","effective_acronym":"AGNSS","title":"Stage 1/2 for Towards AGNSS Concept","responsible_groups":["S1","S2"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20035,"acronym":"EDCHTDD","effective_acronym":"EDCHTDD","title":"3.84 Mcps TDD Enhanced Uplink","responsible_groups":["RP"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20039,"acronym":"EDCHTDD-IurIub","effective_acronym":"EDCHTDD-IurIub","title":"EDCHTDD: UTRAN Iub/Iur Protocol Aspects","responsible_groups":["R3"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":20055,"acronym":"LCRTDD-EDCH","effective_acronym":"LCRTDD-EDCH","title":"1.28 Mcps TDD Enhanced Uplink","responsible_groups":["R1","R2","R3","R4","R5"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20058,"acronym":"LCRTDD-EDCH-IubIur","effective_acronym":"LCRTDD-EDCH-IubIur","title":"1.28 Mcps TDD Enhanced Uplink: UTRAN Iub/Iur Protocol Aspects","responsible_groups":["R3"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":32079,"acronym":"LCS3","effective_acronym":"LCS3","title":"Location Services enhancements","responsible_groups":["R2","S1","S2","C4"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20050,"acronym":"LCS3-GNSS-UTRAN","effective_acronym":"LCS3-GNSS-UTRAN","title":"Global Navigation Satellite System (GNSS) in UTRAN","responsible_groups":["R2"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":20042,"acronym":"LCS3-UEPos-Velocity","effective_acronym":"LCS3-UEPos-Velocity","title":"UE positioning - Velocity","responsible_groups":["R2"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":20030,"acronym":"LCS3-UEpos","effective_acronym":"LCS3-UEpos","title":"Deleted - UE positioning Rel-7","responsible_groups":["RP"],"release":"Rel-7","status":"TSG stopped","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":14012,"acronym":"Mp","effective_acronym":"Mp","title":"Mp (MRFC - MRFP) interface","responsible_groups":["C1","C4"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20066,"acronym":"RANImp-TMA","effective_acronym":"RANImp-TMA","title":"Interface to control Tower Mounted Amplifiers (TMAs)","responsible_groups":["R3","S5"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":330009,"acronym":"RANimp-EnhState","effective_acronym":"RANimp-EnhState","title":"Enhanced CELL_FACH State in FDD","responsible_groups":["R2"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":340039,"acronym":"RANimp-L2DataRates","effective_acronym":"RANimp-L2DataRates","title":"Improved L2 support for high data rates","responsible_groups":["R2"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":7031,"acronym":"RANimp-VHCRTDD-EDCH","effective_acronym":"RANimp-VHCRTDD-EDCH","title":"7.68 Mcps TDD Enhanced Uplink","responsible_groups":["R1"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":60110,"acronym":"TEI7","effective_acronym":"TEI7","title":"(Small) Technical Enhancements and Improvements for Rel-7","responsible_groups":["RP"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":20014,"acronym":"VHCRTDD","effective_acronym":"VHCRTDD","title":"7.68 Mcps TDD option","responsible_groups":["R1","R2","R3","R4","R5"],"release":"Rel-7","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":20018,"acronym":"VHCRTDD-IurIub","effective_acronym":"VHCRTDD-IurIub","title":"VHCRTDD: UTRAN Iub/Iur Protocol Aspects","responsible_groups":["R3"],"release":"Rel-7","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-7","last_release":"Rel-7","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":370035,"acronym":"Effective Acronym:","effective_acronym":"WI Level:","title":"Rel-8 RAN improvements","responsible_groups":["RP"],"release":"Rel-8","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":400054,"acronym":"HNB-arch","effective_acronym":"HNB-arch","title":"UTRAN Architecture for 3G HNB","responsible_groups":["R3"],"release":"Rel-8","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":380076,"acronym":"RANimp-EnhState1.28TDD","effective_acronym":"RANimp-EnhState1.28TDD","title":"Enhanced CELL_FACH state in 1.28 Mcps TDD","responsible_groups":["R2"],"release":"Rel-8","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":370040,"acronym":"RANimp-HSPAEvo","effective_acronym":"RANimp-HSPAEvo","title":"Enhancements for FDD HSPA Evolution","responsible_groups":["R2","R3"],"release":"Rel-8","status":"TSG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":370039,"acronym":"RANimp-SrnsReloc","effective_acronym":"RANimp-SrnsReloc","title":"Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure","responsible_groups":["R3"],"release":"Rel-8","status":"TSG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":370037,"acronym":"RANimp-UplinkEnhState","effective_acronym":"RANimp-UplinkEnhState","title":"Enhanced Uplink for CELL_FACH State in FDD","responsible_groups":["R2"],"release":"Rel-8","status":"TSG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":370036,"acronym":"RANimp-UplinkL2dataRates","effective_acronym":"RANimp-UplinkL2dataRates","title":"Improved L2 for uplink","responsible_groups":["R2"],"release":"Rel-8","status":"TSG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":320001,"acronym":"TEI8","effective_acronym":"TEI8","title":"(Small) Technical Enhancements and Improvements for Rel-8","responsible_groups":["RP"],"release":"Rel-8","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-8","last_release":"Rel-8","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":430013,"acronym":"Effective Acronym:","effective_acronym":"WI Level:","title":"Rel-9 RAN improvements","responsible_groups":["RP"],"release":"Rel-9","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":420099,"acronym":"TEI9","effective_acronym":"TEI9","title":"(Small) Technical Enhancements and Improvements for Rel-9","responsible_groups":["RP"],"release":"Rel-9","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-9","last_release":"Rel-9","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":460103,"acronym":"MDT_UMTSLTE-Core","effective_acronym":"MDT_UMTSLTE-Core","title":"Core part: Minimization of Drive Tests for E-UTRAN and UTRAN","responsible_groups":["R2"],"release":"Rel-10","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-10","last_release":"Rel-10","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":490024,"acronym":"NIMTC-RAN_overload","effective_acronym":"NIMTC-RAN_overload","title":"RAN mechanisms to avoid CN overload due to Machine-Type Communications","responsible_groups":["R2"],"release":"Rel-10","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Communications","first_release":"Rel-12","last_release":"Rel-12","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":440044,"acronym":"TEI10","effective_acronym":"TEI10","title":"(Small) Technical Enhancements and Improvements for Rel-10","responsible_groups":["RP"],"release":"Rel-10","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-10","last_release":"Rel-10","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":490002,"acronym":"eIurg","effective_acronym":"eIurg","title":"Enhancements of Iur-g interface","responsible_groups":["R3"],"release":"Rel-10","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":490021,"acronym":"eIurg-RAN","effective_acronym":"eIurg-RAN","title":"Core part: Enhancements of Iur-g interface (Stage 2/3)","responsible_groups":["R3"],"release":"Rel-10","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-10","last_release":"Rel-10","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":530130,"acronym":"SONenh2_LTE_UTRA-Core","effective_acronym":"SONenh2_LTE_UTRA-Core","title":"Core part: Further Self Optimizing Networks (SON) enhancements","responsible_groups":["R2"],"release":"Rel-11","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":480004,"acronym":"TEI11","effective_acronym":"TEI11","title":"(Small) Technical Enhancements and Improvements for Rel-11","responsible_groups":["RP"],"release":"Rel-11","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-11","last_release":"Rel-11","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":530801,"acronym":"rSRVCC-RAN_UTRA-Core","effective_acronym":"rSRVCC-RAN_UTRA-Core","title":"Core part: UTRAN aspects of Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA","responsible_groups":["R2"],"release":"Rel-11","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":500028,"acronym":"LIMONET","effective_acronym":"LIMONET","title":"LIPA Mobility and SIPTO at the Local Network","responsible_groups":["R3"],"release":"Rel-12","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":590020,"acronym":"LIMONET-RAN","effective_acronym":"LIMONET-RAN","title":"RAN aspects for SIPTO at the Local Network","responsible_groups":["R3"],"release":"Rel-12","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":590120,"acronym":"LIMONET-RAN-Core","effective_acronym":"LIMONET-RAN-Core","title":"Core part: RAN aspects for SIPTO at the Local Network","responsible_groups":["R3"],"release":"Rel-12","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-12","last_release":"Rel-12","provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["crdb","portal-spec"],"association_status":"source_tracked"},{"uid":560722,"acronym":"MTCe-SA3TR","effective_acronym":"MTCe-SA3TR","title":"TR on Security aspects of Machine-Type Communications","responsible_groups":["S3"],"release":"Rel-12","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Communications","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":560018,"acronym":"TEI12","effective_acronym":"TEI12","title":"(Small) Technical Enhancements and Improvements for Rel-12","responsible_groups":["RP"],"release":"Rel-12","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-12","last_release":"Rel-12","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":680166,"acronym":"DECOR-UTRA_LTE-Core","effective_acronym":"DECOR-UTRA_LTE-Core","title":"Core part: Dedicated Core Networks","responsible_groups":["R3"],"release":"Rel-13","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-13","last_release":"Rel-13","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":680167,"acronym":"RSE_UTRA_GUSH-Core","effective_acronym":"RSE_UTRA_GUSH-Core","title":"Core part: RAN sharing enhancements for UMTS","responsible_groups":["R3"],"release":"Rel-13","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-13","last_release":"Rel-13","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":680162,"acronym":"UTRA_EDL_L23-Core","effective_acronym":"UTRA_EDL_L23-Core","title":"Core part: L2/L3 Downlink enhancements for UMTS","responsible_groups":["R2"],"release":"Rel-13","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-13","last_release":"Rel-13","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":680099,"acronym":"TEI14","effective_acronym":"TEI14","title":"(Small) Technical Enhancements and Improvements for Rel-14","responsible_groups":["R4"],"release":"Rel-14","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":730079,"acronym":"UMTS_QMC_Streaming","effective_acronym":"UMTS_QMC_Streaming","title":"Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN","responsible_groups":["R2"],"release":"Rel-14","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":730179,"acronym":"UMTS_QMC_Streaming-Core","effective_acronym":"UMTS_QMC_Streaming-Core","title":"Core part:Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN","responsible_groups":["R2"],"release":"Rel-14","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":740167,"acronym":"eDECOR-UTRA_LTE-Core","effective_acronym":"eDECOR-UTRA_LTE-Core","title":"Core part: RAN aspects of eDECOR for UMTS and LTE","responsible_groups":["R3"],"release":"Rel-14","status":"PCG approved","wi_level":"Work Task (3rd Level)","type":"Work Item","first_release":"Rel-14","last_release":"Rel-14","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":60051,"acronym":"HS","effective_acronym":"HS","title":"Harmonized Standard","responsible_groups":["SMG2"],"release":"R99","status":"Awaiting approval","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=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":60121,"acronym":"LCS","effective_acronym":"LCS","title":"Location Services","responsible_groups":["SMG1"],"release":"R99","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":60192,"acronym":"LI","effective_acronym":"LI","title":"Lawful Interception for GSM Features transposed to UMTS","responsible_groups":["S3"],"release":"R99","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":60094,"acronym":"TEI","effective_acronym":"TEI","title":"(Small) Technical Enhancements and Improvements for R99","responsible_groups":["N3"],"release":"R99","status":"Awaiting approval","wi_level":"Feature (1st level)","type":"Work Item","first_release":"R99","last_release":"Rel-5","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":60165,"acronym":"UTRAN","effective_acronym":"UTRAN","title":"UMTS Terrestrial Radio Access Network","responsible_groups":["RP"],"release":"R99","status":"Awaiting approval","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1184","association_sources":["portal-spec"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":null,"cr_number":"0011","revision":null,"category":"F","impacted_version":"3.0.0","target_release":"R99","title":"Change in U- and c_RNTI definitions","wg_tdoc":"R3-99j49","wg_status":"agreed","tsg_tdoc":"RP-99833","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0009","revision":"1","category":"F","impacted_version":"3.2.0","target_release":"R99","title":"Change of cell definition","wg_tdoc":"R3-001114","wg_status":"agreed","tsg_tdoc":"RP-000231","tsg_status":"approved","new_version":"3.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0010","revision":null,"category":"C","impacted_version":"3.0.0","target_release":"R99","title":"Additions to UTRAN Identifier Descriptions in 25.401","wg_tdoc":"R3-99j80","wg_status":"agreed","tsg_tdoc":"RP-99736","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0010","revision":"2","category":"F","impacted_version":"3.2.0","target_release":"R99","title":"Redefinition of coordinated DCHs","wg_tdoc":"R3-001240","wg_status":"agreed","tsg_tdoc":"RP-000231","tsg_status":"approved","new_version":"3.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0013","revision":"3","category":"F","impacted_version":"3.3.0","target_release":"R99","title":"Principles for functional distribution between SRNC and CRNC","wg_tdoc":"R3-002126","wg_status":"agreed","tsg_tdoc":"RP-000370","tsg_status":"approved","new_version":"3.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0014","revision":null,"category":"F","impacted_version":"3.3.0","target_release":"R99","title":"Removal of UTRAN Identifier definition and reference made to TS 23.003","wg_tdoc":"R3-001857","wg_status":"agreed","tsg_tdoc":"RP-000370","tsg_status":"approved","new_version":"3.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0015","revision":"1","category":"F","impacted_version":"3.3.0","target_release":"R99","title":"Delay performance requirements","wg_tdoc":"R3-001997","wg_status":"agreed","tsg_tdoc":"RP-000370","tsg_status":"approved","new_version":"3.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0016","revision":null,"category":"F","impacted_version":"3.3.0","target_release":"R99","title":"Alignment of list of functions and cleaning of editorial notes","wg_tdoc":"R3-002317","wg_status":"agreed","tsg_tdoc":"RP-000370","tsg_status":"approved","new_version":"3.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0017","revision":"1","category":"F","impacted_version":"3.3.0","target_release":"R99","title":"Layered architecture view","wg_tdoc":"R3-002373","wg_status":"agreed","tsg_tdoc":"RP-000370","tsg_status":"approved","new_version":"3.4.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0018","revision":"2","category":"F","impacted_version":"3.4.0","target_release":"R99","title":"Clarification to the Definition and Usage of Binding Id","wg_tdoc":"R3-002869","wg_status":"agreed","tsg_tdoc":"RP-000607","tsg_status":"approved","new_version":"3.5.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0019","revision":null,"category":"F","impacted_version":"3.4.0","target_release":"R99","title":"Correction to CN distribution function","wg_tdoc":"R3-003049","wg_status":"agreed","tsg_tdoc":"RP-000607","tsg_status":"approved","new_version":"3.5.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0020","revision":"1","category":"F","impacted_version":"3.5.0","target_release":"R99","title":"UTRAN definitions","wg_tdoc":"R3-010196","wg_status":"agreed","tsg_tdoc":"RP-010107","tsg_status":"approved","new_version":"3.6.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0021","revision":"1","category":"F","impacted_version":"3.5.0","target_release":"R99","title":"Clarification of the definition of Co-ordinated DCHs","wg_tdoc":"R3-010195","wg_status":"agreed","tsg_tdoc":"RP-010107","tsg_status":"approved","new_version":"3.6.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0022","revision":null,"category":"F","impacted_version":"3.5.0","target_release":"R99","title":"Editorial Correction on protocol model in 25.401","wg_tdoc":"R3-010142","wg_status":"agreed","tsg_tdoc":"RP-010107","tsg_status":"approved","new_version":"3.6.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0024","revision":null,"category":"F","impacted_version":"3.6.0","target_release":"R99","title":"Correction on the figure ‘UTRAN Architecture’","wg_tdoc":"R3-011312","wg_status":"agreed","tsg_tdoc":"RP-010370","tsg_status":"approved","new_version":"3.7.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0027","revision":"1","category":"F","impacted_version":"3.6.0","target_release":"R99","title":"PLMN Identity","wg_tdoc":"R3-011813","wg_status":"agreed","tsg_tdoc":"RP-010370","tsg_status":"approved","new_version":"3.7.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0031","revision":null,"category":"F","impacted_version":"3.6.0","target_release":"R99","title":"Separation between Logical Nodes and physical Network Elements","wg_tdoc":"R3-011798","wg_status":"agreed","tsg_tdoc":"RP-010370","tsg_status":"approved","new_version":"3.7.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0035","revision":null,"category":"F","impacted_version":"3.7.0","target_release":"R99","title":"Power control description for TDD","wg_tdoc":"R3-012409","wg_status":"agreed","tsg_tdoc":"RP-010575","tsg_status":"approved","new_version":"3.8.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0036","revision":"2","category":"F","impacted_version":"3.7.0","target_release":"R99","title":"Clarification of coordinated DCHs","wg_tdoc":"R3-012707","wg_status":"agreed","tsg_tdoc":"RP-010575","tsg_status":"approved","new_version":"3.8.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0042","revision":null,"category":"F","impacted_version":"3.8.0","target_release":"R99","title":"New UE identifier for MAC-c/sh multiplexing for DSCH","wg_tdoc":"R3-020473","wg_status":"agreed","tsg_tdoc":"RP-020162","tsg_status":"revised","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":"0049","revision":null,"category":"F","impacted_version":"3.9.0","target_release":"R99","title":"New UE identifier for Shared Channel handling for TDD DSCH/USCH","wg_tdoc":"R3-021187","wg_status":"agreed","tsg_tdoc":"RP-020399","tsg_status":"approved","new_version":"3.10.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0088","revision":null,"category":"D","impacted_version":"3.10.0","target_release":"R99","title":"Editorial correction on the number of RNTI types","wg_tdoc":"R3-041057","wg_status":"rejected","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":"B","impacted_version":"3.1.0","target_release":"R99","title":"Extension with CBS Topic","wg_tdoc":"R3-000880","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0001","revision":"1","category":"F","impacted_version":"3.1.0","target_release":"R99","title":"Generalisation of the combining/splitting functionality in UTRAN","wg_tdoc":"R3-000528","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":"1","category":"F","impacted_version":"3.0.0","target_release":"R99","title":"Changes on 25.401, section 9","wg_tdoc":"R3-99j48","wg_status":"agreed","tsg_tdoc":"RP-99736","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":"2","category":"F","impacted_version":"3.1.0","target_release":"R99","title":"Corrections to 25.401","wg_tdoc":"R3-000977","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0005","revision":null,"category":"F","impacted_version":"3.1.0","target_release":"R99","title":"UTRAN Cell-Id not visible over Iu","wg_tdoc":"R3-000601","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0006","revision":null,"category":"D","impacted_version":"3.0.0","target_release":"R99","title":"Changes on 25.401; section 6 (resubmission)","wg_tdoc":"R3-99j36","wg_status":"agreed","tsg_tdoc":"RP-99735","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0006","revision":"2","category":"B","impacted_version":"3.1.0","target_release":"R99","title":"Changes for CPCH","wg_tdoc":"R3-000962","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":null,"category":"F","impacted_version":"3.1.0","target_release":"R99","title":"Transport layer in Iub U-Plane.","wg_tdoc":"R3-000888","wg_status":null,"tsg_tdoc":"RP-000073","tsg_status":"approved","new_version":"3.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0008","revision":null,"category":"C","impacted_version":"3.0.0","target_release":"R99","title":"Introduction of Service Area Identifier","wg_tdoc":"R3-99i87","wg_status":"agreed","tsg_tdoc":"RP-99736","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0008","revision":"1","category":"C","impacted_version":"3.2.0","target_release":"R99","title":"Introduction of RLS in 25.401","wg_tdoc":"R3-001115","wg_status":"agreed","tsg_tdoc":"RP-000231","tsg_status":"approved","new_version":"3.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0009","revision":null,"category":"F","impacted_version":"3.0.0","target_release":"R99","title":"Service specific function for NAS messages","wg_tdoc":"R3-99k25","wg_status":"agreed","tsg_tdoc":"RP-99737","tsg_status":"approved","new_version":"3.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0152","revision":null,"category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR in RAN","wg_tdoc":"R3-163022","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":"0154","revision":null,"category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR","wg_tdoc":"R3-170637","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":"0153","revision":"1","category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of QMC for streaming services","wg_tdoc":"R3-170913","wg_status":"agreed","tsg_tdoc":"RP-170545","tsg_status":"approved","new_version":"14.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0153","revision":null,"category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of QMC for streaming services","wg_tdoc":"R3-170608","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":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of QMC for streaming services","wg_tdoc":"R3-162917","wg_status":"postponed","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":"4","category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR in RAN","wg_tdoc":"R3-170890","wg_status":"agreed","tsg_tdoc":"RP-170544","tsg_status":"approved","new_version":"14.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0152","revision":"3","category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR in RAN","wg_tdoc":"R3-170755","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":"2","category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR in RAN","wg_tdoc":"R3-170615","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":"1","category":"B","impacted_version":"13.0.0","target_release":"Rel-14","title":"Introduction of eDECOR in RAN","wg_tdoc":"R3-163097","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":"0144","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-13","title":"Introduction of resource monitoring for RAN Sharing","wg_tdoc":"R3-151923","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":"0146","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-13","title":"Introduction of DL enhancements","wg_tdoc":"R3-151932","wg_status":"postponed","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":"0146","revision":"1","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of DL enhancements","wg_tdoc":"R3-152562","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":"0146","revision":"2","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of DL enhancements","wg_tdoc":"R3-152867","wg_status":"agreed","tsg_tdoc":"RP-152090","tsg_status":"approved","new_version":"13.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0147","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-13","title":"Data Volume Reports for RAN Sharing","wg_tdoc":"R3-152154","wg_status":"not pursued","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":"1","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Data Volume Reports for RAN Sharing","wg_tdoc":"R3-152647","wg_status":"not pursued","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":"1","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of resource monitoring for RAN Sharing","wg_tdoc":"R3-152336","wg_status":"not pursued","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":"0145","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-13","title":"Introduction of DECOR feature","wg_tdoc":"R3-151928","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":"0145","revision":"1","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of DECOR feature","wg_tdoc":"R3-152335","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":"13.0.0","target_release":"Rel-13","title":"Implicit Release of signalling connection after Reroute NAS Request","wg_tdoc":"R3-161286","wg_status":"not pursued","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":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of Traffic Volume measurement for RAN Sharing","wg_tdoc":"R3-152849","wg_status":"agreed","tsg_tdoc":"RP-152091","tsg_status":"approved","new_version":"13.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0148","revision":null,"category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Resource monitoring for UTRAN RAN Sharing","wg_tdoc":"R3-152524","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":"0143","revision":null,"category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of seamless transition from URA_PCH to CELL_FACH","wg_tdoc":"R3-151609","wg_status":"postponed","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":"0145","revision":"2","category":"B","impacted_version":"12.0.0","target_release":"Rel-13","title":"Introduction of DECOR feature","wg_tdoc":"R3-152402","wg_status":"agreed","tsg_tdoc":"RP-152096","tsg_status":"approved","new_version":"13.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0141","revision":"1","category":"B","impacted_version":"..","target_release":"Rel-12","title":"Introduction of Standalone GW for SIPTO@LN","wg_tdoc":"R3-131679","wg_status":"rejected","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":"B","impacted_version":"..","target_release":"Rel-12","title":"Introduction of Standalone GW for SIPTO@LN","wg_tdoc":"R3-131259","wg_status":"rejected","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":"2","category":"B","impacted_version":"..","target_release":"Rel-12","title":"Introduction of Standalone GW for SIPTO@LN","wg_tdoc":"R3-132050","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":"3","category":"B","impacted_version":"11.1.0","target_release":"Rel-12","title":"Introduction of Standalone GW for SIPTO@LN","wg_tdoc":"R3-132406","wg_status":"agreed","tsg_tdoc":"RP-131909","tsg_status":"approved","new_version":"12.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0142","revision":null,"category":"C","impacted_version":"..","target_release":"Rel-12","title":"LAPI for NNSF","wg_tdoc":"R3-131267","wg_status":"rejected","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":"1","category":"B","impacted_version":"..","target_release":"Rel-11","title":"EAB for CN Overload Control","wg_tdoc":"R3-121922","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":"B","impacted_version":"..","target_release":"Rel-11","title":"EAB for CN Overload Control","wg_tdoc":"R3-121701","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":"2","category":"B","impacted_version":"..","target_release":"Rel-11","title":"EAB for CN Overload Control","wg_tdoc":"R3-121929","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":"3","category":"B","impacted_version":"10.2.0","target_release":"Rel-11","title":"EAB for CN Overload Control","wg_tdoc":"R3-121993","wg_status":"agreed","tsg_tdoc":"RP-121140","tsg_status":"approved","new_version":"11.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0140","revision":null,"category":"F","impacted_version":"..","target_release":"Rel-11","title":"Documenting the Description of Extended S-RNTI and RNC-ID operation","wg_tdoc":"R3-122469","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":"..","target_release":"Rel-11","title":"Documenting the Description of Extended S-RNTI and RNC-ID operation","wg_tdoc":"R3-122749","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":"2","category":"F","impacted_version":"11.0.0","target_release":"Rel-11","title":"Documenting the Description of Extended S-RNTI and RNC-ID operation","wg_tdoc":"R3-122852","wg_status":"agreed","tsg_tdoc":"RP-121736","tsg_status":"approved","new_version":"11.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0138","revision":"3","category":"B","impacted_version":"10.1.0","target_release":"Rel-10","title":"Introduction of Enhancements of Iur-g Interface","wg_tdoc":"R3-111788","wg_status":"agreed","tsg_tdoc":"RP-110694","tsg_status":"approved","new_version":"10.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0138","revision":"2","category":"B","impacted_version":"10.1.0","target_release":"Rel-10","title":"Introduction of Enhancements of Iur-g Interface","wg_tdoc":"R3-111625","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":"0138","revision":"1","category":"B","impacted_version":"10.1.0","target_release":"Rel-10","title":"Introduction of Enhancements of Iur-g Interface","wg_tdoc":"R3-111612","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":"0138","revision":null,"category":"B","impacted_version":"10.1.0","target_release":"Rel-10","title":"Introduction of Enhancements of Iur-g Interface","wg_tdoc":"R3-111366","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":"0137","revision":"1","category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction of references","wg_tdoc":"R3-111614","wg_status":"agreed","tsg_tdoc":"RP-110684","tsg_status":"approved","new_version":"10.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0137","revision":null,"category":"F","impacted_version":"10.1.0","target_release":"Rel-10","title":"Correction of references","wg_tdoc":"R3-111188","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":"0136","revision":"1","category":"B","impacted_version":"10.0.0","target_release":"Rel-10","title":"Support for MDT","wg_tdoc":"R3-110913","wg_status":"agreed","tsg_tdoc":"RP-110230","tsg_status":"approved","new_version":"10.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0136","revision":null,"category":"B","impacted_version":"..","target_release":"Rel-10","title":"Support for MDT","wg_tdoc":"R3-110569","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":"0135","revision":null,"category":"D","impacted_version":"..","target_release":"Rel-10","title":"Removal of unused references","wg_tdoc":"R3-110521","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":"0133","revision":"1","category":"B","impacted_version":"9.1.0","target_release":"Rel-10","title":"Adding support for ECN in UTRA","wg_tdoc":"R3-103701","wg_status":"agreed","tsg_tdoc":"RP-101272","tsg_status":"approved","new_version":"10.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0131","revision":null,"category":"B","impacted_version":"9.1.0","target_release":"Rel-10","title":"Introduction of the SIPTO at Iu-PS Function","wg_tdoc":"R3-103248","wg_status":"agreed","tsg_tdoc":"RP-101273","tsg_status":"reissued","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":null,"category":"B","impacted_version":"9.1.0","target_release":"Rel-10","title":"Introduction of Selected IP Traffic Offload at Iu-PS","wg_tdoc":"R3-102072","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":"0134","revision":null,"category":"D","impacted_version":"..","target_release":"Rel-9","title":"Removal of unused references","wg_tdoc":"R3-110520","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":"0128","revision":"1","category":"F","impacted_version":"9.0.0","target_release":"Rel-9","title":"SPID description and implementation guidelines in UTRAN","wg_tdoc":"R3-101120","wg_status":"agreed","tsg_tdoc":"RP-100229","tsg_status":"approved","new_version":"9.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0128","revision":null,"category":"F","impacted_version":"9.0.0","target_release":"Rel-9","title":"SPID description and implementation guidelines in UTRAN","wg_tdoc":"R3-100900","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":"0127","revision":null,"category":"F","impacted_version":"8.2.0","target_release":"Rel-8","title":"Allowing CCCH and DCCH/DTCH multiplexing in enhanced CELL_FACH state for 1.28Mcps TDD","wg_tdoc":"R3-091559","wg_status":"postponed","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":"0126","revision":null,"category":"B","impacted_version":"8.1.0","target_release":"Rel-8","title":"Introduction of Enhanced Relocation","wg_tdoc":"R3-083219","wg_status":"agreed","tsg_tdoc":"RP-080840","tsg_status":"approved","new_version":"8.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0125","revision":"1","category":"B","impacted_version":"8.1.0","target_release":"Rel-8","title":"Introduction of the Enhanced CELL_FACH, CELL_PCH, URA_PCH state for 1.28Mcps TDD","wg_tdoc":"R3-083444","wg_status":"agreed","tsg_tdoc":"RP-080850","tsg_status":"approved","new_version":"8.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0125","revision":null,"category":"B","impacted_version":"8.1.0","target_release":"Rel-8","title":"Introduction of the Enhanced CELL_FACH, CELL_PCH, URA_PCH state for 1.28Mcps TDD","wg_tdoc":"R3-083161","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":"1","category":"B","impacted_version":"8.1.0","target_release":"Rel-8","title":"Enable to dynamically control the MBMS services in MBSFN","wg_tdoc":"R3-083470","wg_status":"agreed","tsg_tdoc":"RP-080849","tsg_status":"approved","new_version":"8.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0124","revision":null,"category":"B","impacted_version":"8.1.0","target_release":"Rel-8","title":"Enable to dynamically control the MBMS services in MBSFN","wg_tdoc":"R3-083117","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":"0123","revision":null,"category":"B","impacted_version":"8.0.0","target_release":"Rel-8","title":"Introduction of Enhanced Uplink in Cell_FACH","wg_tdoc":"R3-082154","wg_status":"agreed","tsg_tdoc":"RP-080587","tsg_status":"approved","new_version":"8.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0122","revision":"1","category":"F","impacted_version":"8.0.0","target_release":"Rel-8","title":"The supplement of IPv4 encoding in NSAP structure","wg_tdoc":"R3-082313","wg_status":"agreed","tsg_tdoc":"RP-080590","tsg_status":"approved","new_version":"8.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0122","revision":null,"category":"A","impacted_version":"8.0.0","target_release":"Rel-8","title":"The supplement of IPv4 encoding in NSAP structure","wg_tdoc":"R3-081930","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":"0118","revision":null,"category":"B","impacted_version":"7.5.0","target_release":"Rel-8","title":"Introduction of Improved L2 for Uplink","wg_tdoc":"R3-081272","wg_status":"agreed","tsg_tdoc":"RP-080306","tsg_status":"approved","new_version":"8.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0112","revision":null,"category":"B","impacted_version":"7.2.0","target_release":"Rel-7","title":"Introduction of 1.28 Mcps TDD Enhanced Uplink","wg_tdoc":"R3-070218","wg_status":"agreed","tsg_tdoc":"RP-070062","tsg_status":"approved","new_version":"7.3.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0100","revision":null,"category":"B","impacted_version":"6.6.0","target_release":"Rel-7","title":"Enabling the Providing of Velocity","wg_tdoc":"R3-050851","wg_status":"endorsed","tsg_tdoc":"RP-050442","tsg_status":"postponed","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":"0100","revision":"1","category":"B","impacted_version":"6.7.0","target_release":"Rel-7","title":"Enabling the Providing of Velocity","wg_tdoc":"R3-051165","wg_status":"agreed","tsg_tdoc":"RP-050707","tsg_status":"postponed","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":"0100","revision":"2","category":"B","impacted_version":"6.7.0","target_release":"Rel-7","title":"Enabling the Providing of Velocity","wg_tdoc":"R3-060095","wg_status":"agreed","tsg_tdoc":"RP-060072","tsg_status":"approved","new_version":"7.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0102","revision":null,"category":"B","impacted_version":"6.7.0","target_release":"Rel-7","title":"Introduction of 7.68Mcps TDD option","wg_tdoc":"R3-060125","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":"0102","revision":"1","category":"B","impacted_version":"6.7.0","target_release":"Rel-7","title":"Introduction of 7.68Mcps TDD option","wg_tdoc":"R3-060353","wg_status":"agreed","tsg_tdoc":"RP-060073","tsg_status":"approved","new_version":"7.0.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0104","revision":null,"category":"B","impacted_version":"7.0.0","target_release":"Rel-7","title":"Introduction of 3.84 Mcps TDD Enhanced Uplink","wg_tdoc":"R3-061123","wg_status":"agreed","tsg_tdoc":"RP-060512","tsg_status":"withdrawn","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/25.401/relationship-evidence"}}