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[2025-2028] : [SG21] : [Q21/21]

[Declared patent(s)]  - [Associated work]

Work item: J.153 (Rev)
Subject/title: System architecture for cable television services to use IMT-2020 systems
Status: Under study 
Approval process: AAP
Type of work item: Recommendation
Version: Rev.
Equivalent number: -
Timing: 2026-12 (Medium priority)
Liaison: -
Supporting members: -
Summary: In Recommendation ITU-T J.153, four functional components of adaptive multicast-broadcast services (MBS) are described and the system architecture is defined to meet the four system requirements specified in Recommendation ITU-T J.152 Requirements for cable television services to use IMT-2020 systems, namely efficiency, reliability, robustness, and latency.
Comment: collaboration with Q14/21
Reference(s):
  Historic references:
Contact(s):
Kei KAWAMURA, Editor
Tatsuo SHIBATA, Editor
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First registration in the WP: 2026-03-26 15:22:38
Last update: 2026-10-09 16:53:58