Mobile Converged Networks

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1 Mobile Converged Networks Shaping the Future: Mobile Network Evolution to NGN ITU-BDT Regional Seminar on Fixed Mobile Convergence and new network architecture for the Arab Region Tunis, Tunisia, November 2005 John Visser, P.Eng. Sr. Mgr., International Network Standards Phone: Fax: Mobile: Shaping the Future: Mobile Network Evolution to NGN John Visser, P.Eng. Sr. Mgr., International Network Standards Tunis, Tunisia, November Nortel 1

Objective and Outline > Objective Show network transformation and convergence are essential for enhancing the user

> Outline Value: User Services / Service Infrastructure / Network Shifting demographics Convergence opportunity:

user's life / transforming the network 3 What s Life Like. > Today.

Contact Lists are by application, device, and individual situation > In 2010 Everyone s connected and can t do without

2015 Everyone and everything is connected all the time, everywhere The only place people go for content is on-line

2 Objective and Outline > Objective Show network transformation and convergence are essential for enhancing the user experience, and are driven by user demand Show mobility must be an integral capability of the Next Generation Network > Outline Value: User Services / Service Infrastructure / Network Shifting demographics Convergence opportunity: mobility is a key dimensions of the NGN Convergence and network transformation Realizing the Vision: simplifying the user's life / transforming the network 3 What s Life Like. > Today... Most people can t do without their mobile phones Content is on DVDs or magazines or books or a local hard-disk Contact Lists are by application, device, and individual situation > In 2010 Everyone s connected and can t do without being on-line The first place people go for content is on-line Informal peer groups and sharing is open and legal > In 2015 Everyone and everything is connected all the time, everywhere The only place people go for content is on-line Dynamic communities of interest without any boundaries 4 Today s technology savvy young person is grown up, a key decision maker at home and at work, and your target customer! 2004 Nortel 2

3 End Users Value... The Multimedia Experience The Freedom of Mobility Security & Personalization for enhanced productivity and user experience 5 Eliminate boundaries to enable ubiquitous and seamless solutions 2004 Nortel 3

Mobile and Internet Revolution is Underway From: ITU and its Activities Related to IP Networks (Apr 2004) Data source: ITU World Telecommunication Development Report, 2002.

type=abstract&id=64718&nr=680 Mar 2005: Ireland: 94%: http://www.rte.ie/business/2005/0318/comreg Singapore: 91%: http://www.w2forum.

4 Mobile and Internet Revolution is Underway From: ITU and its Activities Related to IP Networks (Apr 2004) Data source: ITU World Telecommunication Development Report, From ITU Internet Reports 2004: The Portable Internet Data source: ITU World Telecommunication Indicators Database Jan 2005 UK: >100%: Mar 2005: Ireland: 94%: Singapore: 91%: Mobile Revolution - Japan 8 > Example: TCA Japan Telecom Data Book 2004 Ref: ase/annual/2004/index.html Fixed subscriber lines Mobile subscribers > Continuing strong growth in mobile subscribers > Stabilizing fixed subscriber base > ISDN starting to decline! Paging PHS ISDN Nortel 4

Mobile and Internet Revolution - Korea http://www.

Strong correlation between mobility and internet

local factors http://www.nca.or.kr/homepage/ehome/ehome.

5 Mobile and Internet Revolution - Korea /ni/futuremobile/general/c asestudies/koreacaserv22.doc.pdf (26 Feb 2004) 9 Internet Revolution - Korea Strong correlation between mobility and internet usage but varies by market: must always consider local factors sf/bynewsv/1cacb7630d5c68f2c9256f C44/$file/2004eng.pdf Nortel 5

Business in India Country of Contrasts Stress All Designs Embracing Telecom World Class-Capabilities 11 Forecasts > Many available!

6% of world s population currently has mobile phones global wireless user base will increase 49% over next 4 years, reach 1.

Reality: Dec 2004*: enormous growth in Russia, India, China: e.g., China added 9.25M mobile subscribers in Feb 2005!

6 Business in India Country of Contrasts Stress All Designs Embracing Telecom World Class-Capabilities 11 Forecasts > Many available! Example: Yankee Group, News Release 24 Jun 2003: estimate 18.6% of world s population currently has mobile phones global wireless user base will increase 49% over next 4 years, reach 1.72B by 2007 global cellular subscriber revenue will grow from $387B in 2002 to $584B in 2007, similar in value to crude oil production Reality: Dec 2004*: enormous growth in Russia, India, China: e.g., China added 9.25M mobile subscribers in Feb 2005!** global wireless user base: 1.5B at end 2004; internet user base: 700M at mid 2004 global mobile revenue already $414B in * CNN: Dec 9, 2004, using ITU info ** Shosteck Briefing, April 2005; Nortel 6

7 Changing Communications Landscape Enterprise-Driven Consumer-Driven Hardware-Centric Software-Centric Wireline Wireless People to Machines Machine to Machine Peripheral Security Embedded Trusted Proprietary Interfaces Open (incl. Policy) 13 Convergence to new target Bringing it Together for New Value Simplification To achieve cost leverage Solutions To enable time to market IP Ethernet W+, W- convergence Open services platform Enhance Customer Network Value Cost competitive Faster TTM Generates revenue Components Integrated Customization (SI) Strategic Closed Supply Chain Network Intelligence To enable applications and new revenue Partnerships For complementary value Nortel 7

8 Systems beyond IMT-2000: Figure 2/ITU-R Rec. M.1645 Mobility Systems beyond IMT-2000 will encompass the capabilities of previous systems New capabilities of systems beyond High Low Enhanced EnhancedNew Mobile IMT-2000 IMT-2000 IMT-2000 Access Enhancement New Nomadic / Local Area Wireless Access Peak Useful Data Rate (Mb/s) Dashed line indicates that the exact data rates associated with systems beyond IMT-2000 are not yet determined 15 interconnection Nomadic / Local Area Access Systems Digital Broadcast Systems Systems beyond IMT-2000: Figure 2/ITU-R Rec. M.1645 with notes Mobility Systems beyond IMT-2000 will encompass the capabilities of previous systems ITU-R M.BWA: IEEE e New capabilities of systems beyond High Low WCDMA HSDPA cdma2000ev- Enhanced EV-EnhancedNew Mobile IMT x IMT-2000 IMT-2000 Access DO DV Enhancement WMAN NWA New Nomadic / Local Area Wireless Access ITU-R F.BWA: IEEE HiperMAN/ACCESS Dashed line indicates that the exact data rates associated with systems beyond IMT-2000 are not yet determined 16 interconnection Peak Useful Data Rate (Mb/s) Nomadic / Local Area Access Systems IEEE a/b/g HIPERLAN Digital Broadcast Systems 2004 Nortel 8

Wireless Broadband The New Category Fixed Local Area Mobile Cellular Cordless POTS UMTS HSDPA 1xEV-DO 802.11 a/b/g WiMAX 802.16d 3GPP Evol? Wireless Broadband WiMAX 802.

9 Wireless Broadband The New Category Fixed Local Area Mobile Cellular Cordless POTS UMTS HSDPA 1xEV-DO a/b/g WiMAX d 3GPP Evol? Wireless Broadband WiMAX e WiFi F-OFDM DSL / Cable / Fiber n NG DSL / DLC Voice & Messaging Broadband 17 Existing Rollout New Deployment - Wireless Mesh Networks > Makes WiFi public / city hotspot deployment economic > Reduces Operating Costs Backhaul > Commercially Available > Taipei, Taiwan Deployment Announced 18 > 4 Universities 2 continents Can be used to extend WiFi coverage + Use WiMAX e or HSXPA MVNO to provide macrocellular coverage 2004 Nortel 9

10 The Un-Wiring of the Future Mobility / WWAN A Million $50k Nomadic / Mesh / WLAN Millions of $100 Sensor / Ad-hoc / WPAN Billions of $1 connected through the Wireless Packet Network 19 New Security Challenges. Enterprise Mobile Operators GPRS, 3G Wireless LAN Web Hosters Voice on Packet Public Networks Optical Ethernet e-commerce Content Providers VoIP soft-clients End-to-end NETWORK security focus needed 20 End-to-end services means piece-meal approach is no longer sufficient! 2004 Nortel 10

11 Challenge: Move from Secure to Trusted Communications Peripheral security Internet Enterprise Network Embedded security Internet Enterprise Network 21 NGN - Convergence Model > What s new: horizontally integrated network Video Services (TV, movie, etc.) Data Services (WWW, , etc.) Telephone Services NGN Services Point to point, point to multipoint, multipoint to multipoint NGN Transport Point to point, point to multipoint, multipoint to multipoint 22 ITU-T Recommendation Y Nortel 11

12 Nortel Corporate Presentation Generic Convergence This animated chart is provided as three discrete charts in Additional Material. Infrastructure Services GGSN Call Server MGW Call Server MGCF MGW R4 SGSN GGSN PSTN PDG PDSN HA Architectural GSM GSM Internet Intranet Call Server PDG Internet Intranet Call Server MGCF MGW PDG PDSN PSTN SGSN R4 BICN HA Internet Intranet PSTN BICN PDF PDSN PDF HLR/ HSS Application Servers Intelligent Infrastructure CSCF/SCM Packet Based HLR/ HSS Call Server MGCF Application Servers UMTS CDMA WLAN DSL/Cable Access Independence UMTS CDMA WLAN DSL/Cable 23 3GPP R5 network architecture Signalling This animated chart is & Control provided as two Bearer discrete charts in Roaming Additional Material. OSA Gateway HSS Session Control Policy, Billing Media resources 3GPP R5 Service Edge Signalling Gateway TDM PSTN Media gateway Packet core Service Edge Internet 3GPP R5 IM Subsystem provides a SIP and H.248 framework for the applications and control environment of converged wireless networks Applications creation environment permits extending applications to users independently of their means and point of access Nortel 12

13 Nortel s fully Converged Architecture Content Application Servers 3 rd Party applications Roaming, Personalisation, Presence PRI interworking, BRI and lines gateway 3GPP R5 3GPP R5 DSL Cable Enterprise Multi- Service Edge Application QoS Content switching Multi- Service Edge WLAN Converging wireless, wireline, Enterprise, voice, multimedia and data 25 Converged Mobility Solution Access Virtualization Leveraging MCS 5200 with Dual-Mode WLAN/Mobile Handsets Default Wireless Carrier Use when on the move One Number, One Phone WLAN Carrier/Partner Use When Available Based on Nortel MCS 5200 SIP Application Server Provides Multimedia + Mobility services integrated into one consistent service offering Integrates Mobile client with Desktop client for richer user experience Same architecture can be deployed to Wireless/Wireline carriers, public/private networks Customer segments span Consumer to Business Nortel 13

14 The Value Shift Opens up Opportunity & Threat for New Competitive Models Voice Networks & Services Data Networks & Services Services (multimedia anywhere, anytime, any device) Network (connectivity anywhere, anytime) Internet 27 Enhancing End User Experience: Blending User Devices > PC, phone(s) and PDA: different user interfaces to the same network-based application > Common, network-based directory for: Phone numbers Buddies & presence address book All applications > Just one address to reach the user > Unified, network-based, user profile applying to all terminals E.g., set presence location, call routing preferences, etc., on any terminal and it applies to all Nortel 14

Transforming the User Experience Application Convergence Call Logging

Collaboration Services Wireless LAN Access The new enterprise Desktop

to Voicemail Send Call to pre-determined destination Reject Call

Convergence Value more than just VoIP Paradigm shift to multimedia

15 Transforming the User Experience Application Convergence Call Logging Personal Agent manages your incoming calls One-Click to all contacts Collaboration Services Wireless LAN Access The new enterprise Desktop Video Conferencing Calling Line ID Calling Picture Presentation Send Call to Voic Send Call to pre-determined destination Reject Call Click-to-call on box Call Logs Address Book The new home center 29 Convergence Value more than just VoIP Paradigm shift to multimedia sessions Today User Complexity Tomorrow User Simplification Simple Networks Enabled Networks Nortel 15

16 Transformed Network Architecture ISV Apps Applications Access Service Edge Content Switching Voice Policy Media Interactive Multimedia Services Security Mobility Packet QoS IP VPN Optical 31 LAN Subscriber Control Broadband The Transformed Next Generation Network Always on Anytime, anywhere and in any form Voice and multimedia Self service, intuitive Simple for the end user Secure, trusted and reliable Nortel 16

17 Thank you! Nortel 17

Mobile Converged Networks

Mobile Converged Networks 2.2.1 Shaping the Future: Mobile Network Evolution to NGN Regional Workshop for the Arab Region on Guidelines on the Smooth Transition of Existing Mobile Networks to IMT-2000