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ITU-T Study Group 9 (Study Period 2005 – 2008)
List of Questions Under Study
Question number Title Status
1/9 Transmission of digital television and sound programme signals for contribution, primary distribution and secondary distribution 'Revised May '08'
2/9 Measurement and control of the Quality of Service (QoS) for television transmission on contribution and distribution networks  
3/9 Methods and practices for conditional access, protection against unauthorized copying and against unauthorized redistribution ("redistribution control" for digital cable television distribution to the home)  
4/9 Application programming interfaces (API) for advanced cable television and sound programme distribution within the scope of Study Group 9  
5/9 Functional requirements for a universal integrated receiver or set-top box for the reception of cable television and other services 'Revised May '08'
6/9 Recommended functional characteristics for the interconnection of cable television networks with the public switched network and other delivery systems  
7/9 Digital programme insertion for compressed bit streams  
8/9 Cable television delivery of digital services and applications that use Internet Protocols (IP) and/or packet-based data  
9/9 Voice and video IP applications over cable television networks  
10/9 The extension of cable-based services over broadband in Home Networks  
11/9 Requirements and methods for sound and television transmission over IP networks for purposes of contribution, primary distribution and secondary distribution (webcasting) Modified title (October ’05)
12/9 Transmission of multichannel analogue and/or digital television signals over optical access networks  
13/9
(Deleted)
IP transport for streaming or transfer of very large files containing television and audio signals over contribution or primary distribution networks Merged into Q.11/9 (January ’06)
14/9 Objective and subjective methods for evaluating perceptual audiovisual quality in multimedia services within the terms of Study Group 9  
15/9 Transmission of Large Screen Digital Imagery programmes for contribution and distribution purposes  

 

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Updated : 2008-11-04