| Requirements for the advanced IP-based digital video convergence service |
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As digital broadcasting services have been rapidly deployed, many service operators are considering more effective transmission means for these services. Recently, digital broadcasting services have changed in order to use resources more efficiently and to accommodate the varying needs and environments of subscribers. Therefore, it is necessary to redefine the advanced IP-based digital video convergence service with the objective of maintaining quality of service (QoS) and using transmission bandwidth effectively in the broadband network environment.
The switched digital video (SDV) service is a service mechanism for distributing digital video over radio frequency (RF)-based broadband networks, and the IP-based SDV service is a service mechanism for distributing digital video over IP-based broadband networks. The advanced IP-based digital video convergence service is the service mechanism for providing interfaces and functionalities to enable the service operators to offer quality of service (QoS)-guaranteed broadcasting to subscribers via IP based converged broadband networks.
Recommendation ITU-T J.1111 aims to define the service requirements of the IP-based digital video convergence service including IP-based SDV technologies and considering the convergence environment.
Recommendation ITU-T J.1111 references normatively Recommendation ITU-T J.1101, which describes the functional requirements for the IP-based switched digital video service.
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| Citation: |
https://handle.itu.int/11.1002/1000/14840 |
| Series title: |
J series: Cable networks and transmission of television, sound programme and other multimedia signals
J.1100-J.1119: Switched digital video over cable networks |
| Approval date: |
2022-01-13 |
| Provisional name: | J.AIP-DVCS |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 21 |
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Further details: |
Patent statement(s)
Development history
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| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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J.1111 (01/2022)
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In force
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here
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here
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here
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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J Suppl. 1 (11/1998)
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Example of linking options between annexes of ITU-T Recommendation J.112 and annexes of ITU-T Recommendation J.83
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In force
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-
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here
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here
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J Suppl. 2 (11/1998)
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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
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In force
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-
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here
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here
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J Suppl. 3 (11/1998)
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Guidelines for the implementation of Recommendation J.111 "Network independent protocols" – Example of digital video broadcasting (DVB) systems for interactive services
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In force
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-
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here
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here
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J Suppl. 5 (09/1999)
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Guidelines on the use of some ITU-T Recommendations in the J series
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In force
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here
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here
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here
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J Suppl. 6 (09/2016)
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Ultra high definition television cable transmission with functions defined in Recommendations ITU-T J.183, ITU-T J.288 and ITU-T J.94
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In force
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here
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here
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here
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J Suppl. 7 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Guidelines for the implementation of ECI
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In force
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here
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here
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here
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J Suppl. 8 (04/2021)
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Embedded common interface (ECI) for exchangeable CA/DRM solutions; Trust environment
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In force
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here
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here
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here
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J Suppl. 9 (04/2020)
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Embedded common interface for exchangeable CA/DRM solutions; System validation
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In force
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here
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here
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here
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J Suppl. 10 (09/2024)
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Correspondence between CableLabs DOCSIS Specifications and ITU-T J-series Recommendations
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In force
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here
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here
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here
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J Suppl. 11 (10/2025)
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Guidelines for installing a digital television service for cable networks based on ITU-T Recommendations
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In force
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here
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-
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here
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J Suppl. 14 (01/2025)
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Use cases of microservices architecture for audiovisual media in the converged media cloud
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In force
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here
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here
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here
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