1 / 12

Toward Next Generation Networks: ITU Activities Overview

ANSI Telecommunications Caucus 27 May 2005. Toward Next Generation Networks: ITU Activities Overview. Anthony M Rutkowski Vice President for Regulatory Affairs and Standards Dulles VA USA tel: +1 703.948.4305 mailto:trutkowski@verisign.com. NGN Background.

napua
Download Presentation

Toward Next Generation Networks: ITU Activities Overview

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ANSI Telecommunications Caucus 27 May 2005 Toward Next Generation Networks: ITU Activities Overview Anthony M Rutkowski Vice President for Regulatory Affairs and Standards Dulles VA USA tel: +1 703.948.4305 mailto:trutkowski@verisign.com

  2. NGN Background • The term “next generation” has been a favourite of developers over the years • In the Internet community, it became popular around 1996 to describe the Next Generation Internet features. • In the telecom community, “Next Generation Networks” began to be used by ETSI TIPHON in 2000 as a draft marketing strategy to describe the delivery of “international, interoperable specifications that insure the telecommunications industry’s ability to meet and exceed user expectations for next generation networks.” • Over the past year, Next Generation Networks (NGN) has come to represent an omnibus array of activities and product emerging from a constellation of standards, regulatory, and professional bodies worldwide • Today, there are significant NGN related meetings occurring somewhere almost every week • It is a scale of activity unknown since global Open System Interconnection initiatives of the 1980. • The use of Internet based capabilities also allows this activity to cross-pollinate and flourish at a speed not possible in the 80’s. • As opposed to OSI in the 1980’s, however, today’s NGN activities are oriented around a real need facing providers and regulators worldwide • how to integrate nomadic users and providers, wireless access, Internet networks, and IP-Enabled Services into coherent national and global public telecommunication infrastructures in a fashion that ensures reliability, viability, and the common needs of all public communication infrastructures • Likely to be used extensively for industry procurement and operations purposes

  3. Emerging NGN Universe

  4. Multi-media services Basic services Advanced services Real-time Conversational Voice services Instant messaging (IM) Push to talk over NGN (PoN) Point to Point interactive multimedia services Collaborative interactive communication services Group Messaging – Instant messaging, deferred messaging Messaging services such as SMS, MMS, etc. Content delivery services Push-based services Broadcast/Multicast Services Hosted and transit services for enterprises (IP Centrex, etc.) Information services Presence and general notification services 3GPP Rel 6 and 3GPP2 Rel A OSA-based services PSTN/ISDN Emulation services General aspects for PSTN/ISDN Emulation Terminals for PSTN/ISDN Emulation Target services for PSTN/ISDN Emulation PSTN/ISDN Simulation services General aspects for PSTN/ISDN Simulation Terminals for PSTN/ISDN Simulation Target services for PSTN/ISDN Simulation Internet access NGN core peer-to-peer applications Other services Data retrieval applications: such as tele-software. Data communication services: such as data file transfer, electronic mailbox and web browsing Online applications (online sales for consumers, e-commerce, online procurement for commercials) Sensor Network services Remote control/tele-action services, such as home applications control, telemetry, alarms etc. Over-the-Network (OTN) Device Management Public Services Aspects Lawful Intercept Malicious call trace User identity presentation and privacy Emergency Communications Users with disabilities Carrier selection Number portability Service delivery under specific country or local conditions Customer Manageable IP Service Service Stratum capabilities Session handling Open service environment User Profile Device Profile Service enablers PSTN/ISDN emulation support Public service aspects Accounting, Charging and Billing Service Policy Management Transport Stratum capabilities Media resource management Mobility management Connectivity handling Access Transport capabilities Numbering, naming, and addressing incl. resolution and interworking QoS-based Resource and Traffic Management Basic OAM Transport Policy management Interoperability and Interworking Identification, authentication and authorization Identification Authentication Authorization Security and Privacy Management aspects Service management aspects Transport management aspects NGN Product Ecosystem Identified Services * Release 1 Capability Set ** Source: FGNGN-OD-00141.R1, amended by 00142, 29 Apr 2005

  5. NGN Functional Grouping FGNGN-OD-00146, 29 Apr 2005

  6. V.1.4, 31-May-05 NGN Standards Ecosystem GSC ITU-T GlobalNGNFramework IETF Routing Applications GSC9 GSC10 WTSA General Security O&M SG11 Internet Transport SG04 NGNMFG ATIS SG13 SG03 NGN* Focus Group SG19 CableLabs NGNFramework SG02 NGN Focus Group SG17 WAE FG MWS FG SG09 SG15 SG16 W3C VoIP FG OPTXS(T1X1) WTSCT1P1 DSL Forum DMTF PTSC(T1S1) TMOC(T1M1) 3GPP OBF NIIF INC ECMA TeleManagementForum PGC SA5 SA1 JWG SA4 SA2 SA3 ETSI OMA IPDR NGNOSS 3GPP2 TIA OSS/J MESA 3GPP2 OP STF NGN TSG-X TSG-S TISPAN TR-8 TR-45.6 OASIS TCNGN Focus Group TR-45 WG8 TR-8.8 TSG-A TSG-C TR-45.2 WG7 WG1 RosettaNet WG6 Parlay TR-30 FO-4 WG2 PM WG3 WG5 AT-D PAM WG4 TR-41 LI NGN@home CCUI CBC TR-42 EPCglobal TR-34 * Forums as of May 2005; subject to change as Focus Groups activity transitions into permanent groups

  7. NGN Policy-Legal-Regulatory Ecosystem* ITU Commission of the European Community USA FCCrulemakings NSTACaction PP2006 VoIPConsultation [WCIT] DHS/NCSactions NGNRegulatory DOS ITAC/ACIP** NANCactions DOC CybercrimeConventionSignatories &Justice Ministers DOJ APEC-TEL Australia eSecTG ACArulemakings Stored DataAccess Bill Other multilateral and bilateral agreements CITEL Canada Industry Canadarulemakings PSECPmandates Germany *The primary purpose of this ecosystem depiction is to show the emerging complex relationship among national and international forms for devising policies, law, and regulatory provisions relating to NGNs RegTPrulemakings Many Others ** Coordinates USA policy for some international forums

  8. NGN common regulatory requirements worldwide • National Security and Critical Infrastructure Protection • network attack mitigation • public safety emergency and law enforcement assistance • priority access during or after disasters • service restoration • analysis and reporting of network metrics and outages • Consumer Requirements • consumer emergency calls (E112/E911) • consumer protection and privacy (Do Not Call; SPAM) • authenticated caller or sender identification • disability assistance • Operations Requirements • service provider coordination • fraud detection and management • default service and routing options • intercarrier compensation • transaction accounting • Competition Requirements • number portability • service interoperability Note: This slides depicts NGN regulatory requirements commonly found in current, on-going proceedings in most countries, and in related international dialogue

  9. ITU-T Study Groups • SG 2 service definition, numbering and routing • SG 3 tariff and accounting principles • SG 4 telecommunication management • SG 9 integrated broadband cable and television networks • SG 11 signalling and protocols; intelligent networks • SG 12 quality of service and performance • SG 13 NGN and satellite matters • SG 15 access network transport; optical technology • SG 16 multimedia terminals, systems and applications; ubiquitous applications (“e-everything”, such as e-health and e-business) • SG 17 telecommunication security; languages and description techniques • SG 19 mobile telecommunication networks and for mobility

  10. SG13 (NGN coordination) and Focus Group Detail NGN Focus Group WG 1 SR (Service Requirements) Group WG 2 FAM (Functional Architecture and Mobility) Group WG 3 QoS Group WG 4 CSC (Control and Signalling Capability) Group WG 5 SeC (Security Capability) Group WG 6 Evo (Evolution) Group WG7 FPBN (Future Packet-based Bearer Network) Group SG 13 Plenary WP1Project management and coordinationHelmut Schink (Siemens, Germany) WP2Functional architectureand mobilityChae-Sub Lee(KT Corp, Korea) WP3Service requirementsand scenariosNaotaka Morita(NTT Labs, Japan) WP4QoS and OAMNeal Seitz(DOC, USA) Q1 Project coordination and release planning for NGN Q11 General network terminology Q13 Public data networks Q3 Principles and functional architecture for NGN) Q6 NGN mobility and fixed-mobile convergence Q9 Impact of IPV6 to an NGN Q10 (including also security matters) Interoperability of satellite with terrestrial and NGNs Q2 Requirements & implementation scenarios for emerging services Q7 Network and service interworking in NGN environment Q8 Service scenarios & deployment models of NGN Q12 Frame Relay Q14 Protocols and service mechanisms for Multi-service Data Networks Q4 Requirements and framework for QoS for NGN Q5 OAM and network management for NGN

  11. Draft Reference materials – Documents (Geneva, 29 April 2005)

  12. Draft Reference materials - Recommendations • Y.101, GII terminology: Terms and definitions • Y.110, Global Information Infrastructure principles and framework architecture • Y.2001, General overview of NGN • Y.2011, General principles and general reference model for next generation networks • Y.NGN Draft ITU-T NGN Release 1 Description (SG12 TD 5 Rev.2 (WP 1/13) 5 May 2005)) • Y.NGN.GRQ, General Architecture • Y.NGN-FRA, General Management Framework • M.NGN.Management/Y.NGN.Management • Y.NGN.e2eQoS, General End-to-end Quality of Service • ….many more

More Related