TISPAN Defining the Next Generation Network - Docbox - ETSI

World Class Standards

TISPAN

Defining theNext Generation Network

Chairman TISPAN, Rainer Mü[email protected]

TISPAN Workshop BeijingMay 2008


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)



1. TISPAN overview



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



1. TISPAN overview



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



1. TISPAN overview



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?

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