Transcript Home Networking activities in TTC

Document No:
GSC16-GTSC9-02
Source:
TTC
Contact:
Kenji KORO
GSC Session:
GTSC9
Agenda Item:
4.3: Home Networking
Home Networking activities in
TTC
Kenji KORO
TTC
Next-Generation Home Network system WG
Halifax, 31 Oct – 3 Nov 2011
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GSC16-GTSC9-02
Highlight of Current Activities
 Standardization about Home Networking (HN) in Japan
– Now on 3rd stage of standardization
 Control and Operation: propose to ITU, Standardized Home-network
Topology Identifying Protocol (JJ-300.00 -> G.9973)
 Considering to cooperate between TR-069 and G.9973 for end device
control
 G.hn: Standardized of G.hn series for suitable in Japanese network
environments
 New SWG started： The subject is to consider the system cooperation
of the whole HN, especially the use-case demand from application.
 Cooperation with the related SDOs and Fora
– ITU-T, BB-Forum, HGI, DLNA, UPnP, etc.
– Cooperation in Japan
 New Generation Network Promotion Forum in Japan:
IP network WG: Research technical and application demands
 HATS[1] in Japan
Tested NAT Traversal function between network and home equipment.
Note[1]: http://www.ciaj.or.jp/hats/e/what/about.html
Halifax, 31 Oct – 3 Nov 2011
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Strategic Direction
 Although TR-069 which is control from WAN was well
known, but cooperation with HN internal apparatus is not
sufficient.
 About this problem, we will examine to cooperate between
TR-069 and G.9973 for end device control.
Halifax, 31 Oct – 3 Nov 2011
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Challenges
 Confirm interoperability of Control and Operation:
Standardized Home-network Topology Identifying Protocol
(G.9973) and TR-069
 Research the interference to Japanese Domestic wireless
systems such as TV broadcasting, CATV, and Cellular
from the new equipment related G.hn Standards
（
JT-G9960, JT-G9961, JT-G9972）.
Halifax, 31 Oct – 3 Nov 2011
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Next Steps / Actions
 TTC will conduct the network middleware for the
communication between access gateway and home
terminals.
– Examination and standardization of sharing of Interface
to achieve service on service platform.
• Service platform for several Applications. (DLNA,
ECHONET…)
Halifax, 31 Oct – 3 Nov 2011
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Supplementary Slides
Halifax, 31 Oct – 3 Nov 2011
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Supplementary Slides
Relationship in Japan
R&D
Develop or confirm several application
and technology about Home network.
 Management and maintenance
technology
 Easy connection to home network
 Energy consumption control
UP/ Down stream to related
Standardization committee
 Specify the detail items about
home network
TTC
Next Generation Home Network WG
New Generation Network
Promotion Forum
Interoperability
Standaization
SWG1: Control and management
SWG2: Physical Layer
SWG3: Application
HATS
Confirm the interoperability between several home
equipments and Service Providers including network.
Halifax, 31 Oct – 3 Nov 2011
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