1. IPTV related works in Q13/12
December 11-12, 2008
TTC
Masato Yamanishi
SBTM / SBB

2. IPTV related documents in Q13/12
Recommendations which are approved recently
Y.1544 (former Y.IPmulti)
G.1080 (former G.IPTV-QoE)
G.1081 (former G.IPTV-PMP)
Draft recommendations which are inherited from FG-IPTV
G.IPTV-PMPD
G.IPTV-PMMM
Draft recommendations which are newly started
G.IPTV-MMRP (former G.IPTV-QMA)
IPTV Performance monitoring and reporting (still WD, may become supplement?)

3. Status of G.1544 (former Y.IPmulti)
Title:
Multicast IP performance parameters
Summary:
Performance parameters for point to multipoint IP service, network portion, and IGMP v2/v3
Expansion of Y.1540
Status:
Consented in last SG12 meeting in May 2008
No LC comment, so approved

4. Status of G.1080 (former G.IPTV-QoE)
Title:
Quality of experience requirements for IPTV services
Summary:
User requirements for Quality of Experience (QoE) for IPTV services
Status:
Consented in last SG12 meeting in May 2008
LC comment from Nortel (Canada) requested to move all numerical requirements and lists of codecs to an appendix
Q13/12 decided to keep requirements for bit-rates in main part with some modifications and move others to an appendix
Additional review is just finished on Dec. 6

5. Status of G.1081 (former G.IPTV-PMP)
Title:
Performance monitoring points for IPTV
Summary:
User requirements for Quality of Experience (QoE) for IPTV services
Status:
Consented in last SG12 meeting in May 2008
LC comments from Huawei and Nortel (Canada) requested some editorial modifications and clarifications
Q13/12 resolved all above points (technically, no major change)
Additional review was finished on Oct. 21 and it is in “pre-published” status

6. G.IPTV-PMPD Title: Summary: Status:
IPTV performance monitoring – Parameter definitions
Summary:
Definitions of performance monitoring parameters for IPTV services
Status:
Derived from FG output
No contribution for previous interim meeting on Nov. 11 and 12
Current one is maximum list, so each parameter may be reviewed to decide its necessity and priority
Target date is 2010

7. G.IPTV-PMMM Title: Summary: Status:
IPTV performance monitoring – Measurement Methods
Summary:
Measurement methods for performance monitoring parameters
Status:
Derived from FG output
No contribution for previous interim meeting on Nov. 11 and 12
Use cases should be studied as next step
Target date is 2010

8. G.IPTV-MMRP (former G.QMA)
Title:
Measurement-based methods for improving the robustness of IPTV performance
Summary:
(Dynamically) control the resources based on the analysis of measurement information and policy rules to support high Quality of Experience of IPTV services
One of listed up methods is that network devices selectively discard
Status:
Newly started from Mar (Proposed by Huawei)
The title and scope are slightly changed in previous meeting
Still, needed to list more possible methods up
Target date is next SG12 meeting in Mar. 2009

9. New WD Title: Summary: Status:
IPTV Performance monitoring and reporting
Summary:
The key use cases for IPTV performance measurement are described, and for each use case an aggregation and reporting model is defined.
Status:
Proposed for last interim meeting by Telchemy
May become a supplement, especially useful for G.IPTV-PMMM
Needs more contributions
Target date is TBD

10. Potential influence to Qs of SG13
Of course, all works have some influence on Q4/13, as usual
G.IPTV-PMMM and G.IPTV-MMRP may have some influence on Q3/13 in future, since they are trying to define details of management functions of Y.1910
G.IPTV-MMRP may have some influence on Q K/13, if a DPI based method will be included

11. Meeting schedule 4Q/08 1Q/09 2Q/09 3Q/09 4Q/09
11/11,12 Interim meeting
3/10-19 SG/WP12 meeting
Target date of
G.IPTV-MMRP
11/3-12 SG/WP12 meeting