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ITU-T J.1 (10/2022)

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Terms, definitions and acronyms for television and sound transmission and integrated broadband cable networks
Recommendation ITU-T J.1 compiles all the definitions related to television and sound transmission, and integrated broadband cable networks, and which are in force in J-series and N-series Recommendations developed under the responsibility of SG9. The Recommendation is regularly updated to reflect newly-approved terms and definitions.

Citation:	https://handle.itu.int/11.1002/1000/15115
Series title:	J series: Cable networks and transmission of television, sound programme and other multimedia signals J.1-J.9: General Recommendations
Approval date:	2022-10-29
Provisional name:	J.tda
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 21
Further details:	Patent statement(s) Development history

EditionsRelated Supplement(s)

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
5	J.1 (12/2025)	In force	here	here	here
4	J.1 (01/2024)	Superseded	here	here	here
3	J.1 (10/2022)	Superseded	here	here	here
2	J.1 (05/2020)	Superseded	here	here	here
1	J.1 (01/2019)	Superseded	here	here	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
J Suppl. 1 (11/1998)	Example of linking options between annexes of ITU-T Recommendation J.112 and annexes of ITU-T Recommendation J.83	In force	-	here	here
J Suppl. 2 (11/1998)	Guidelines for the implementation of annex A of Recommendation J.112, "Transmission systems for interactive cable television services" – Example of digital video broadcasting (DVB) interaction channel for cable television distribution	In force	-	here	here
J Suppl. 3 (11/1998)	Guidelines for the implementation of Recommendation J.111 "Network independent protocols" – Example of digital video broadcasting (DVB) systems for interactive services	In force	-	here	here
J Suppl. 5 (09/1999)	Guidelines on the use of some ITU-T Recommendations in the J series	In force	here	here	here
J Suppl. 6 (09/2016)	Ultra high definition television cable transmission with functions defined in Recommendations ITU-T J.183, ITU-T J.288 and ITU-T J.94	In force	here	here	here
J Suppl. 7 (04/2021)	Embedded common interface (ECI) for exchangeable CA/DRM solutions; Guidelines for the implementation of ECI	In force	here	here	here
J Suppl. 8 (04/2021)	Embedded common interface (ECI) for exchangeable CA/DRM solutions; Trust environment	In force	here	here	here
J Suppl. 9 (04/2020)	Embedded common interface for exchangeable CA/DRM solutions; System validation	In force	here	here	here
J Suppl. 10 (09/2024)	Correspondence between CableLabs DOCSIS Specifications and ITU-T J-series Recommendations	In force	here	here	here
J Suppl. 11 (10/2025)	Guidelines for installing a digital television service for cable networks based on ITU-T Recommendations	In force	here	here	here
J Suppl. 14 (01/2025)	Use cases of microservices architecture for audiovisual media in the converged media cloud	In force	here	here	here