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

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?)

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

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

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

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

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

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. 2008 (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

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

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

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