-1- ITU-T SG11 Brain Storming on NGN: Future Directions for Control protocols Alain Le Roux Geneva, 14 November 2002.

Slides:

Advertisements

Similar presentations

Intra-Carrier Solutions Enabled by the OIF NNI Erning Ye Nortel Networks.

Advertisements

MPLS and GMPLS Li Yin CS294 presentation.

Conceptual View of KT NGN

ITU-T 1 EU Commission Open Workshop – Identifying policy and regulatory issues of Next Generation Networks, Brussels 22 June 2005 Some comments on ITU-T.

INTERNATIONAL TELECOMMUNICATION UNION Document 27 – E TELECOMMUNICATION STANDARDIZATION SECTOR TSB Directors Consultation Meeting on IPTV standardization.

Need for Specification Techniques in NGN Janusz StateSoft.org Copyrights StateSoft Inc., This information is protected by one or more.

Network Performance (IP/Optical) IP/Optical Performance Management

G : DCM Signaling Mechanism Using GMPLS RSVP-TE ITU-T Workshop on IP-Optical, Chitose, Japan 7/11/2002 Dimitrios Pendarakis, Tellium, Inc. ITU-T.

Optical Control Plane Activities in IETF and OIF L. Ong 9 July 2002 L. Ong 9 July 2002

Q5/13: Network Interworking Including, IP Multiservices Networks

What Operators need from NGN Standardisation Stewart Alexander ITU Standards Manager, BT Group WTSA.

CR-LDP for ASON Signalling Session 7 – Signalling and Routing Presented by: Stephen Shew Date:

Summary of Results Study Period ITU-T Study Group 11 Signalling Requirements and Protocols Yukio Hiramatsu.

Steve Joiner, Technical Committee Chair John McDonough, Member OIF Board of Directors Optical Internetworking Forum.

ITU-T Solutions Session 2 – Switched Optical Networks Presented by: Stephen Shew Date:

Study Group 13 Futures Session Working Party 4 Network Performance and Resource Management July 25, 2003 Most Active Questions Q4/13 -- Broadband and IP.

Information Document 20-E ITU-T Study Group 2 March 2003 QUESTION:ALL SOURCE:TSB TITLE:NGN activities in ITU-T (by Y-H. Choe, Engineer, ITU-T SG4)

Future session, 25 July 2003 International Telecommunication Union Future Q.6 Rapporteur.

ITU-T IP Related Studies Arshey Odedra TSB Engineer: ITU-T TSB Engineer: International Telecommunication Union.

Colombo, Sri Lanka, 7-10 April 2009 Preferential Telecommunications Service Access Networks Lakshmi Raman, Senior Staff Engineer Intellectual Ventures.

International Telecommunication Union ITU Seminar on Standardization Accra, Ghana, May 2004 ITU activities related to IP-based networks Greg Jones.

Presentation to the Informal Forum Summit Meeting Geneva, Switzerland, 3-4 December 2001 David Drury President & Chairman

Application Server Based on SoftSwitch

S Licentiate course on Telecommunications Technology (4+1+3 cr.) Course Topic Spring 2000: Routing Algorithms in the DiffServ MPLS Networks Introduction.

Application-Based Network Operations (ABNO) IETF 88 – SDN RG

Summary of Results Study Period ITU-T Study Group 11 Signalling requirements, protocols and Test specifications Wei Feng.

Deployment of MPLS VPN in Large ISP Networks

SIP & SS7 (SIP-02) Monday - 09/10/07, 10:00-10:45am.

Application of GMPLS technology to traffic engineering Shinya Tanaka, Hirokazu Ishimatsu, Takeshi Hashimoto, Shiro Ryu (1), and Shoichiro Asano (2) 1:

22-23 June 2004TISPAN-3GPP Workshop - Sophia-Antipolis 1 TISPAN NGN Architecture Overview Richard Brennan pulver.com, WG2 Chair

1 Brain Storming on NGN 21 May 2001 Chae-Sub, LEE.

Presents H.323 Forum ETSI TIPHON Presented by: Richard Brennan - Telxxis LLC Vice-Chair ETSI-TIPHON.

SBC in NGN Architectures Jonathan Cumming. Copyright © 2006 Data Connection Limited All Rights Reserved.2 SBC in NGN Architectures NGN Standardisation.

EthioTelecom IP NGN Network

 Copyright 2005 Digital Enterprise Research Institute. All rights reserved. Semantic Web Services in the environment of Next Generation Network.

Overview Of NGN & IP TAX.

SIP-IMS CONFORMANCE TESTING STANDARDIZATION WORK PLAN VICE-CHAIRMAN OF ITU-T SG11 MARTIN BRAND.

NGN Work in ITU-T SG Yukio Hiramatsu Chairman of ITU-T SG11 1GSC-9, Seoul SOURCE:ITU-T TITLE:NGN Work in ITU-T SG11 AGENDA ITEM:5.0 CONTACT:Yukio.

22-23 June 2004TISPAN-3GPP Workshop - Sophia-Antipolis 1 Joint 3GPP & TISPAN Workshop on NGN-IMS - NGN-IMS issues handling - Alain Le Roux (France Telecom),

ITU-T workshop on Satellites in IP and Multimedia Geneva, 9-11 December 2002 Satellites in Next Generation Networks QoS issues Stéphane Combes, R&D, Alcatel.

OPENSIG Spring ’97, April 1997 Cambridge, UK Service Execution Environment for Digital Multimedia Helsinki University of Technology / TCM Lab Service.

Overview of SG11 Yukio Hiramatsu Chairman of ITU-T SG11 NTT, Japan.

All rights reserved © 2005, Alcatel Presentation Title / Date Approved Access Architecture.

PTCL Training & Development

PTCL Training & Development

The 6th CJK NGN Working Group Meeting April 10 ~ 12, 2006, Hangzhou, China CJK NGN Test-bed Proposal by TTA Taesang Choi

1 © NOKIA FILENAMs.PPT/ DATE / NN AAA-SIP Requirements Current draft: draft-loughney-sip-aaa-req-00.txt draft-calhoun-sip-aaa-reqs-04.txt may not be updated.

Session 10: Optical Switching and Equipment ITU-T Study Group 15, Q12 Michael Mayer Nortel Networks.

Korea Telecom 1 Architectures & Interworking in ITU-T SG13 14 May 2001 Chae-Sub, LEE (Korea Telecom)

Fostering worldwide interoperabilityGeneva, July 2009 Support convergences over NGN Chaesub LEE, ITU-T SG13 Chairman, followed by Global Standards.

Bearer Control for VoIP and VoMPLS Control Plane Francois Le Faucheur Bruce Thompson Cisco Systems, Inc. Angela Chiu AT&T March 30, 2000.

TSG-SA Working Group 2 (Architecture) #03TSGS2#3 S

NIPS ‘97 Sofia, October Broadband Network Architectures: Evolution towards Distributed Intelligence Broadband Network Architectures: Network.

30-31 March 2005Workshop "IMS over Fixed Access" - Washington 1 Joint 3GPP & TISPAN Workshop on NGN-IMS - Objectives - Alain Le Roux (France Telecom),

Review of new Question descriptions under ITU-T SG11

12th CJK NGN-WG (Cooperation Issues for Y.mpm Consent) Taesang Choi

ETSI–3GPP NGN ACTIVITIES

QOS Requirements for Real-Time Services over IP

ITU-T Study Group 15 Update to IETF CCAMP

ITU-T Workshop on IP/Optical Chitose, 9-11 July 2002 Session 9 – Optical Network Management Kam Lam (Lucent) – SG15 Q14 Rapporteur & Nobuo Fuji (NTT)

Signalling and Routing - Summary of Session 7 -

IP and NGN Projects in ITU-T Jean-Yves Cochennec France Telecom SG13 Vice Chair Workshop on Satellites in IP and Multimedia - Geneva, 9-11 December 2002.

Alain Le Roux Geneva, 14 November 2002

Liu Duo CJK4_014 NGN activities in CCSA Liu Duo

Good Morning 1/17/2019.

NGN 2004 Project status on July 25

Architecture and Protocols

Synchronous Optical Network (SONET)

ETSI–3GPP NGN ACTIVITIES

TDR authentication requirements

Presentation transcript:

-1- ITU-T SG11 Brain Storming on NGN: Future Directions for Control protocols Alain Le Roux Geneva, 14 November 2002

-2- Potential new areas of activities WP1 (services and application requirements & control protocols) –Multi-media related Network control requirements –NGN control architecture (functional decomposition) –NGN interfaces & control protocols (APIs, SIP …) WP2 (call/session and resource control requirements) –Resource and QoS control functions WP3 (signalling/control protocols) –Protocol selection and profile for call/session/bearer (SIP, MPLS, RSVP, COPS …) –Call/bearer control protocol interactions & interworking WP4 (transport of control protocols) –Signalling transport architecture and protocol profiles (e.g. based on SIGTRAN RFCs)

-3- Bearer control (Switch/Routing) Session (or call) control (Call Agents) Service & Application Control (Servers) e.g. H Per Session Control Protocols: Session (call): 1 Service/Application: 2 Resources allocation & traffic policy control: 2, 3 Transport resource control: Bearer/Connection control: 4 Backbone resource control: 5, 6 Transport (xDSL/GbE/SDH/ DWDM/Optical) 6 (NNI) Scope ITU-T SG11 E.g. BICC, H323, SIP, SIP-T/SIP-GTD E.g. ATM sig, MPLS/RSVP... E.g. GMPLS with RSVP-TE or CR-LDP, or Optical-PNNI 5 (UNI) illustration of Scope of Control Architecture & Protocols in SG11 Resource control & Traffic policing User authentication & Service profile control

-4- Next steps... Confirmation of SG11 as the UIT-T study group lead on Network Control Architectures & Protocols –legacy and emerging ones for NGN architectures Initiation of a SG11 N2CAP project –Part of the NGN 2004 SG13 coordinated Project Organise its preparation & launch – activity (moderated by the Project coordinator) Impacts on the SG11 Questions and Structure –SG11 Questions update –SG11 structure adjustments possibly needed