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SYSTE M S BEYOND IMT 2000 THE EU AGENDA

SYSTE M S 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.

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SYSTE M S BEYOND IMT 2000 THE EU AGENDA

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  1. SYSTEMSBEYOND 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. The EU R&D Path to 3G/IMT 2000 • EU Council UMTS Decision 10 years cycle for new coms systems !! ACTS, 4h FP • Presentation of results from the UMTS Task Force RACE Phase II, 3rd FP RACE Phase I, 2nd FP • ETSI UTRA Decision • RACE UMTS Vision RACE Definition Phase • WARC 92 FPLMS 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

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

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

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

  6. Beyond IMT 2000 Third Generation First Generation • Digital • Packet and circuit switched • Data and multimedia applications • Medium data rates • Global coverage • Global roaming • 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 • Analogue • Circuit switched • Basic voice telephony • Low capacity • Limited local and regional coverage BEYOND IMT 2000: EVOLUTIONARY PICTURE 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

  7. Vehicle Walk Outdoor Stationary Walk WLAN (HiperLAN/2) Indoor Stationary/Desktop LAN BEYOND IMT 2000 : NETWORK CHALLENGE Addressing ubiquity and capacity bottlenecks through co-operative networks Wide Area Network (WAN) - Large coverage - High cost Mobility Personal Area Network (PAN) - Cable replacement - Ad-hoc connectivity - Low cost Broadband Fixed Wireless Access Local Area Network (LAN) - Hot Spots/SOHO - High speed - Moderate cost 2G cellular 3G cellular Bluetooth 0,1 1 10 100 User Bitrates (Mbps) 1000

  8. Services and Applications New air interface Downloadchannel DAB Wireline DVB xDSL IP based core network cellular WLAN Return channel : GSM Eg Hyperlan IMT-2000 UMTS other entities short range connectivity Bluetooth, IR, UWB SYSTEMS BEYOND IMT 2000 :HETEROGENEOUS NETWORKS WP 8F VIS. Report

  9. 2.5G/3G Services B3G Services PSTN IP uniform service API (Internet+) GSM/ GPRS 3G Access Network service feature modules Security QoS VPN Content Delivery 2.5G/3G Radio generic network API WLAN Services Unified IP-based mobile network Low-tier services Mobile Service Middleware incl support for multihop, mcast, etc, Generic Radio Access Network IP IP uniform radio API’s WPAN network layer (e.g. Bluetooth) Ethernet 3G/4G Radio WLAN radio WPAN/low- tier radio WPAN radio 802.11 Radio Radio Independent modular system architecture for heterogeneous networks Radio-specific vertically integrated systems with complex intetworking gateways The Future Today’s Wireless Systems BEYOND IMT 2000: PROTOCOL ISSUES

  10. MOBILE BROADCASTING INTEGRATION New opportunity for DVB-T? specific information to one user (P2P) mobile com. unspecific information to all usersin 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 • local interactivity on stored content • reaction by mobile communication (e.g. order a product)

  11. MOBILE BROADCASTING INTEGRATION • 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 [30 - 50 ç ] / MB in 2002 Mbytes price in € [10 - 50 ç ] / MB [0,5- 5 ç ] / MB

  12. MOBILE BROADCASTING INTEGRATION

  13. THE POSSIBLE ROLE OF SATCOMS

  14. 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!

  15. 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

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

  17. Open Services Access Ubiquitous Services Service Aspects Network Cyberworld 2G/GPRS Services Packet and circuit switched Packet switched only Community Personal Core Network IP Backbone Programmable Networks UMTS R5 UMTS QoS Mobility Modular Protocols Access Network WLAN ++ Ubiquitous access IP Access New Cellular WLAN PAN GERAN Ad Hoc MSS HAS Radio Technology MIMO SW Radio UWB CDMA TDMA WRC’03 OFDM WRC’07 Multi-mode Terminal Technology SW Radio reconfigurability Single-mode PAN, wearables, open architecture(s) 2000 2005 2010 A POSSIBLE ROADMAP

  18. BEYOND IMT 2000: THE STANDARDS MAZE

  19. THE EU APPROACH TO>IMT 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Research 2nd Stage Research Prototypes / Concept Integration / Validation Activities of all sector actors (e.g. manufacturers, operators, standardisation bodies, …) Standardisation System Development WRC03 WRC07 System Integration Initial System Deployment WWRF Milestones & Activities for 2001 and Beyond 3 1 2 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Preparation of the BoV 2001 System Concept & Reference Model Definition Definition of Research & Communication Framework / Identification of Interfaces Further activities are to be defined … 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 relevantstandardisation bodies 2 3

  20. 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

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