1. SYSTEMS BEYOND IMT 2000 THE EU AGENDA Bernard.Barani@cec.eu.int Head of Sector “Wireless Infrastructures” EC - DG INFSO ITU-T Workshop on Next Generation Networks Geneva, 9-10 July 2003 NB: The views expressed herein are those of the authors and are not necessarily those of the European Commission

2. 198519861989198819871990199119941993199219951996199919981997 RACE Definition Phase RACE Phase I, 2nd FP RACE Phase II, 3rd FP  Presentation of results from the UMTS Task Force  WARC 92 FPLMS  EU Council UMTS Decision ACTS, 4h FP  ETSI UTRA Decision  RACE UMTS Vision The EU R&D Path to 3G/IMT 2000 10 years cycle for new coms systems !!

3. RESEARCH STANDARDISATION REGULATION THE EU APPROACH TO ADVANCED COMMUNICATIONS A complete package is aimed at.

4. BEYOND IMT 2000 : SCENARIOS Seamless personalized access from a range of environments Home: private activities as well as business processes; Work: flexible team networks organization; Transportation: higher efficiency and safety Public places: variety of edutainment and sport thrills Seamless personalized access for a range of applications Education: education & training is a lifelong activity Leisure, entertainment: spectacular, multisensory entertainment Knowledge-based business: knowledge more critical than ever; Electronic commerce: “ desktop shopping“, time-saving alternative Health: improved diagnosis, more prevention, less treatment

5. BEYOND IMT 2000: SCENARIOS Access for a range of Devices (IP v6 driver) Support of real time and non-real time services Permit delay Real time Sender Human Machine VoIP Video phone/conference Interactive games Visual mail/audio mail Text mail Video relay broadcasting Video supervising Human navigation Internet browsing Information service Music download Recording to storage devices: voice, video, etc. Data transfer Location information services, distribution systems, etc. Consumer electronic device maintenance Receiver Remote control Chat Human Machine Source: NTT DoCoMo

6. New forms of communications: New forms of communications: Spontaneous Device Networking (self- organising, ad-hoc ) Some Issues: service discovery security management spectrum coexistence BEYOND IMT 2000: SCENARIOS

7. First Generation Analogue Circuit switched Basic voice telephony Low capacity Limited local and regional coverage Second Generation Digital Circuit switched Voice plus basic data applications Low data speed Enhancements towards packet switching higher data rates Trans-national and global roaming Digital Packet and circuit switched Data and multimedia applications Medium data rates Global coverage Global roaming Third Generation Beyond IMT 2000 Digital Packet switched All IP based (IPv6) More advanced multimedia applications User in control Flexible platform of complementary access systems High speed data Improved QoS Global coverage Global roaming BEYOND IMT 2000: EVOLUTIONARY PICTURE

8. Centralised processing & info Client – server User controlled applications Centralised info Download capability towards the client Client – server with mediation User controlled or server generated push applications Processing, info. and control distributed Multi –party applications M2M communication Peer 2 Peer Proactive actions with agent initiative over the terminal “Intelligence Everywhere” BEYOND IMT 2000: SERVICE CHALLENGE Personal Service Sphere; User defined services Context awareness; Human senses reactivity...

9. BEYOND IMT 2000 : NETWORK CHALLENGE Addressing ubiquity and capacity bottlenecks through co-operative networks 1000 1101000,1 Outdoor Stationary Walk Vehicle Indoor Stationary/ Desktop Walk Mobility WLAN (HiperLAN/2) LAN 3G cellular Bluetooth 2G cellular Wide Area Network (WAN) - Large coverage - High cost Personal Area Network (PAN) - Cable replacement - Ad-hoc connectivity - Low cost Local Area Network (LAN) - Hot Spots/SOHO - High speed - Moderate cost Broadband Fixed Wireless Access User Bitrates (Mbps)

10. SYSTEMS BEYOND IMT 2000 : HETEROGENEOUS NETWORKS WP 8F VIS. Report

11. WPAN radio Today’s Wireless Systems The Future Low-tier services IP 802.11 Radio Ethernet Mobile Service Middleware IP WLAN Services 3G/4G Radio WLAN radio WPAN/low- tier radio 2.5G/3G Radio GSM/ GPRS 2.5G/3G Services 3G Access Network PSTNIP WPAN network layer (e.g. Bluetooth) Generic Radio Access Network Radio-specific vertically integrated systems with complex intetworking gateways SecurityQoS VPN Content Delivery B3G Services Radio Independent modular system architecture for heterogeneous networks uniform radio API’s generic network API uniform service API (Internet+) Unified IP-based mobile network incl support for multihop, mcast, etc, service feature modules BEYOND IMT 2000: PROTOCOL ISSUES

12. New opportunity for DVB-T? specific information to one user (P2P)  mobile com. unspecific information to all users in a given area  broadcasting Large memories introduce paradigm shift: –- ‘live services’ are already becoming the exception –- mass storage in receivers decouples consumption from production (c.f. TV-Anytime)  filter & store in user terminal l local interactivity on stored content l reaction by mobile communication (e.g. order a product) MOBILE BROADCASTING INTEGRATION

13. [10 - 50 ç ] / MB [0,5- 5 ç ] / MB [30 - 50 ç ] / MB in 2002 Mbytes price in €  Integrating a 512 MB flash in the User Terminal should not be an issue in 2006; today prices of Flash EEPROM is around 0,3 €/MB  Capacity increase exceeds Moore’s law: factor 2 every year, at constant price  Based on present trends, a 0,01 €/ Mbytes could be reached in 2008 MOBILE BROADCASTING INTEGRATION

15. THE POSSIBLE ROLE OF SATCOMS

16. BEYOND IMT 2000 : SOME CHALLENGEs Co-operative Networks Wireless Protocols, all IP (v6) Security across different layers & Privacy, Resource and Mobility management, QoS, Network management, flexible billing system, Advanced network architectures, new accesses Network planning techniques and tools System Architecture (e.g ad hoc + services) dynamic spectrum usage Software Defined Radio Terminal and Base Station Re-configurable RF and Baseband techniques, architectures and platforms Reconfiguration management software architecture Software and hardware partitioning NB: Beyond 3G does not mean necessarily 4G STANDARDS!

17. BEYOND IMT 2000 : OTHER CHALLENGES Business Models User behaviour and service acceptability; Regulations: security, reconfigurability, spectrum Standards Pervasive usage across a large untested user community

18. The dimensions of >IMT 2000 Service Scaling Service Platforms Service Characteristics Personalisation Context Aware. Adaptation Discovery Creation Provision Security MDA APIs Components Service dimension NetworkingTerminals Radio access All IP Signalling Interworking Security MIMO OFDM UWB SDR Security Technology dimension Service lifcycle Value chains/-webs/-nets Roles and relationships Business dimension Markets

19. 2000 20052010 Access Network GERAN PAN WLAN ++ Ad Hoc New Cellular Ubiquitous access IP Access WLAN Terminal Technology Multi- mode SW Radio Single- mode reconfigurability PAN, wearables, open architecture(s) Radio Technology CDMA TDMA OFDM MIMO UWB SW Radio WRC’03 WRC’07 MSS HAS Service Aspects 2G/GPRS Services Packet and circuit switched Open Services Access Cyberworld Ubiquitous Services CommunityPersonal Network Packet switched only Core Network UMTS UMTS R5 Programmable Networks IP Backbone Modular Protocols QoS Mobility A POSSIBLE ROADMAP

20. BEYOND IMT 2000: THE STANDARDS MAZE

21. 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 1 Book of Visions 2001 published – Initial set of WWRF research tasks Initial system concept & reference model established for research Initial WWRF research framework established and communicated to national & international research programmes and relevant standardisation bodies 2 3 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2 3 1 WWRF Milestones & Activities for 2001 and Beyond Research Standardisation System Development Prototypes / Concept Integration / Validation System Integration WRC03 2nd Stage Research Activities of all sector actors (e.g. manufacturers, operators, standardisation bodies, …) Initial System Deployment Preparation of the BoV 2001 System Concept & Reference Model Definition Definition of Research & Communication Framework / Identification of Interfaces Further activities are to be defined … WRC07 THE EU APPROACH TO>IMT 2000

22. CONCLUSIONS  EU fully committed to support the development of Systems beyond IMT 2000;  Approach based on interoperability and co-operative inter working of heterogeneous networks;  Standards will be critical to the overall success;  Standardisation requirements likely to move towards higher layers;  Standards time frame around 2007 ?;  Co operation between a multiplicity of fora may become critical