Transcript Home Networking activities in TTC

Document No:
GSC16-GTSC9-02r1
Source:
TTC
Contact:
Kenji KORO
GSC Session:
GTSC-9
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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Highlight of Current Activities
 Standardization about Home Networking (HN) in Japan
– Now on active stage of standardization
 Control and Operation: Proposed to ITU, standardized Home-network
Topology Identifying Protocol (JJ-300.00 -> G.9973)
 Planning to study interworking between TR-069 and G.9973 for end
device control
 G.hn: Standardization of G.hn series(G.9960, G.9961, G.9972) in
Japan for suitable Japanese network environments
 New SWG started： The subject is to consider the system interwork 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 interworking with HN internal apparatus is not
sufficiently defined.
 About this problem, will study the interworking 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 possible 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 research on network middleware for the
communication between access gateway and home
terminals.
– Examination and standardization of common Interface
to provide 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
Standaization
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
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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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