TISPAN Defining the Next Generation Network - Docbox - ETSI
Transcript of TISPAN Defining the Next Generation Network - Docbox - ETSI
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TISPAN
Defining theNext Generation Network
Chairman TISPAN, Rainer Mü[email protected]
TISPAN Workshop BeijingMay 2008
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Presentation Roadmap
1. TISPAN overview
2. TISPAN future activities
3. Standards coordination
4. Conclusions
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Presentation Roadmap
1. TISPAN overview
2. TISPAN future activities
3. Standards coordination
4. Conclusions
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World Class StandardsTISPAN is …
the home of NGN standards
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� TISPAN is the ETSI body that specifies:-� Standards for Fixed networks and internet convergence� Developed the Convergence work Item (FMC)� Specifies the Next Generation of Networks
� Provides the definition of the NGN principally from aEuropean view but NOTE:� Many of the participating organizations have their HQ’s from
outside of Europe� TISPAN NGN specifications are referenced by the ITU-T and
can be considered as THE global NGN solution� Open area: http://portal.etsi.org/docbox/tispan/Open/
� TISPAN is the ETSI body that specifies:-� Standards for Fixed networks and internet convergence� Developed the Convergence work Item (FMC)� Specifies the Next Generation of Networks
� Provides the definition of the NGN principally from aEuropean view but NOTE:� Many of the participating organizations have their HQ’s from
outside of Europe� TISPAN NGN specifications are referenced by the ITU-T and
can be considered as THE global NGN solution� Open area: http://portal.etsi.org/docbox/tispan/Open/
TISPAN is …the home of NGN standards
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�An important standards group (and a great one) …
�Typically up to 160 participants per meeting
�International participation (Europe, Asia, Americas)
�Up to +800 documents to treat in 7 WGs during one week
�4 plenaries, 4-6 WG meetings, 4-8 ad hocs per year
TISPAN is today
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TISPAN Organisation� 7 Working Groups
� Requirements and Architecture� Protocols� Numbering, Naming, Addressing, Routeing� Home Networks� Testing and Validation� Security� Network Management
� Hierarchical system for organising and managing the work� Oversee activity per topic� Collocated Technical Committee Plenaries and full WG meetings
(4 times a year)� Interim meetings as required and agreed (face-to-face or virtual)� Close co-operation with other SDOs, ITU-T, 3GPP, corporate
networks, many fora and groups
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� NGN-Release 1: (December 2005), defines the overallarchitecture including IMS re-use and othersubsystems
� NGN-Release 2: (April 2008), builds upon Rel-1,adding in initial applications (Home gateway, IPTV,corporate networks)
� NGN Release 3: Work now beginning, at least 10 newwork areas identified at last Plenary meeting
� NGN-Release 1: (December 2005), defines the overallarchitecture including IMS re-use and othersubsystems
� NGN-Release 2: (April 2008), builds upon Rel-1,adding in initial applications (Home gateway, IPTV,corporate networks)
� NGN Release 3: Work now beginning, at least 10 newwork areas identified at last Plenary meeting
TISPANWhat have we done?
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� Resource control� Access networks attachment� Common IMS� Supplementary services� IPTV� Home networks� Corporate networks
� Resource control� Access networks attachment� Common IMS� Supplementary services� IPTV� Home networks� Corporate networks
Some key work areas in NGN (R1 and R2)
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Presentation Roadmap
1. TISPAN overview
2. TISPAN future activities
3. Standards coordination
4. Conclusions
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� As NGN networks are being rolled out and tested TISPAN isseeing a large increase in the number of corrections (CRs) toNGN-R1 and R2. This is a good sign.
� TISPAN (and ETSI) recognises the importance of cooperationagreements and is identifying key bodies and works together toavoid duplication of effort.
� TISPAN’s members are now focused on Rel-2 completion andprogressing new work areas for Rel-3.
� TEAM TISPAN is focused on enabling our customers to finallyreach the next in NGN.
Next Steps (in Standards)
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TISPAN Release 3� Early requirements for the next TISPAN Release include
� VoIP Consolidation (including QoS, security, interworking)
� IPTV Service evolution (blended services and beyond)
� Ultra Broadband (fixed and wireless) access to the NGN
� Interconnection (both IMS and non IMS)
� Network Harmonization - increase interoperability with otherNGNs and other networks (non IMS). Working with ETSI Board,3GPP and GSMA
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Presentation Roadmap
1. TISPAN overview
2. TISPAN future activities
3. Standards coordination
4. Conclusions
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World Class StandardsITU-TSGs & FCs
ETSI TISPANNGN specs forfixed networks
3GPPIMS spec owner
IETFIP, SIP and other
specs owner
3GPP2
ATISEcma
DLNA
ETSIEMTEL
DVB
ETSIATTM
HGI
DSLForum
IP SphereForum
TM Forum
GSMA
FMCA
CableLabs
O-IPTVForum
IEEEWiMax forum
ETSIINT
MSForum
Parlay GroupTechno independent APIs
OMAServices based on
IMS Platform
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Presentation Roadmap
1. TISPAN overview
2. TISPAN future activities
3. Standards coordination
4. Conclusions
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World Class StandardsSome Conclusions
� The market looks for standards based NGN solutions to avoidbespoke clients, proprietary solutions and interworkingproblems.
� Standards must be an enablerand not a barrier to NGN, andfragmentation of standards is not useful to industry.
� TISPAN are working together with other groups on developingand validating the standards to support tomorrows convergedfixed and mobile high speed networks.
� TISPAN is an attractive place and a great group for all partiesinterested in NGN.
� TISPAN is the home of NGN standards.
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TISPANPlease visit http://www.TISPAN.orgor contact [email protected] area:
http://portal.etsi.org/docbox/tispan/Open/
TISPANPlease visit http://www.TISPAN.orgor contact [email protected] area:
http://portal.etsi.org/docbox/tispan/Open/
ETSIPlease visit http://www.ETSI.orgor contact [email protected]
ETSIPlease visit http://www.ETSI.orgor contact [email protected]
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Thank you for your attention
Any Questions?