1. Greg White ITU-T Study Group 9 CableLabs

2. Area of Responsibility
SG 9 prepares and maintains Recommendations on:
Use of cable and hybrid networks, primarily designed for television and sound programme delivery to the home, as integrated broadband networks to also carry voice or other time critical services, video on demand, interactive services, etc.
Use of telecommunication systems for contribution, primary distribution and secondary distribution of television, sound programmes and similar data services.
Lead Study Group on integrated broadband cable and television networks
dates

3. SG9 Activities on Access Networks
Question 12/9
Hybrid-Fiber Coax Access Networking Technology (Cable Modems)
Question 13/9
Voice and Multimedia over IP over cable networks (IPCableCom)
Question 14/9
Extension to Home Networks (Residential Gateways)
J-Series Recommendations
dates

4. Cable Modems Work started in 1996
DOCSIS – Data Over Cable Service Interface Specifications
First Generation (Rec. J.112)
Version 1.0 standard achieved in March 1998
Version 1.1 standard achieved in March 2001
Second Generation (Rec. J.122)
Version 2.0 standard achieved in December 2002
dates

5. Voice/Multimedia over IP
Work started in 1998
IPCableCom VoIP standards J.160 – J.178
Version 1.0 standard achieved Feb2001 – March2002
Version 1.1 standard achieved Feb-July2002
Version 1.2 standard achieved Feb2002-May2003
Version 1.3 standard achieved May 2003
IPCableCom Multimedia standard J.179
Standardization achieved April 2004
dates

6. Residential Gateways Work started in 2001 CableHome (IPCable2Home)
Version 1.0 (J.191)
standard achieved in July 2002
Version 1.1 (J.192)
standard achieved in March 2004
dates