Mikko A. Uusitalo WWRF chair Mikko.a.uusitalo@nokia

1. GSC11_OPEN_25a1 THE WIRELESS WORLD RESEARCH FORUM - GLOBAL VISIONS OF A WIRELESS WORLD Mikko A. Uusitalo WWRF chair Mikko.a.uusitalo@nokia.com WWRF Mikko A. Uusitalo, mikko.a.uusitalo@nokia.com, 25.5.2006 Soul·

2. Shaping the Global Wireless Future • Develop common global vision for future wireless to drive research and standardisation • Influencing decision makers’ views of the wireless world • Enabling powerful R&D collaborations • Advancing wireless frontiers to serve our customers

3. Outline • WWRF objectives and workplan • WWRF membership and structure • WWRF vision and approach • Conclusions

4. WWRF - Objectives and scope • Major objectives • develop a consistent vision of the future Wireless World • generate, identify, and promote research and trends • identify and assess the potential of new technologies and trends • contribute to the definition of research programs • ease future standardisation by harmonising and disseminating views • Scope • concentrate on the definition of research items • open to all actors

5. WWRF Fulfils Members Wishes • Encouraging and facilitating the constant flow of original research, • Integrating views on future market requirements into future systems development – even at the research stage, • Networking academia and industry, as well as converging sectors of the industry, • Facilitating large-scale research cooperation, • Paving the way for optimum future standardization • Reducing the risks in research investment.

6. WWRF Strategy • Maintain and improve status as the global leading platform for creating and disseminating visions for B3G • Invite new valuable contributions from academia & ITC industry • Get maximum appreciation and visibility for our deliverables • Enhance communication inside and outside of WWRF • Influence the creation and direction of research programs globally • Connect relevant B3G organizations globally • Facilitate consortium building • Measure our progress • Harmonize approach to B3G • Concentrate on deliverables – and certify them in Vision Committee • System concept with high-level architecture • White papers • WWRF briefings • Evaluate user and service perspective and link it with technology • Support convergence of digital industries

7. International relations • Formal liaison agreements with • UMTS Forum, signed on January 30, 2003 • mITF, Japan, signed on May 30, 2003 • IEEE ComSoc, signed October 29, 2003 • SDR Forum, signed Dec 2004 • NGMC Forum, signed May 18, 2005 • eMobility, signed March 1, 2006 • FuTURE FORUM, signed April 25, 2006 • Cross-fora meetings (FF, mITF, NGMC, WWRF) • Many informal relationships with other organisations at the overall and working group level

8. WWRF Deliverables • Input: Contributions to meetings and working groups • Output deliverables: • White Papers and WWRF Briefings on different topics • Book of Visions, most recent one ‘Technologies for the Wireless Future, Volume 2’ published Apr 2006 by Wiley, earlier ones in 2004 and 2001 • Theme issues: IEEE Com Mag Sept 04, new to come out 2006 • Info to other bodies: ITU-R, 3GPP and 3GPP LTE work • Other books and articles etc.

9. 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2020 2003 2001 2002 2004 2005 2006 2007 2008 2009 2010 2011 … 2020 2003 2001 2002 2004 2005 2006 2007 2008 2009 2010 2011 … 2020 Global context towards the Wireless World Framework Services View / Market Analysis Requirements & Radio Framework WRC07 WRC03 Spectrum Estimation Identification Specifications referenced ITU-R Research towards WW started Enhancements Global Research activities towards a Wireless World International Research Programs Prototypes / Concept Integration Close interworking with other organisations WWRF Milestones & Activities 4 6 8 1 2 3 5 7 9 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2020 Preparation of the Book of Visions 2001 Set of white papers and work on reference models Preparation of the next Book of Visions = Milestone High level requirements for the Wireless World 1-2 • First Book of Visions published • Set of initial white papers and work on reference models • Draft Book of Visions with current versions of the Vision, White Papers, and Reference Model • Second Book of Visions published • High level view for future services and applications • Ideas for future Wireless World system concept • System concept with high-level architecture • Updated Vision, Reference model and White Papers • Third Book of Visions published • Updated system concept and requirements • Updated Vision, White Papers and WWRF Briefings • Fourth Book of Visions published • Vision for 2020 6 3 7 4 8 5 9

10. WWRF meeting schedule for 2006 WWRF 16th Meeting April 26-28, China, Shanghai, Huawei Theme: The Needs of Emerging Markets WWRF 17th Meeting Nov 15-17, Germany, Heidelberg near Frankfurt, NEC & Eurescom Theme: Serving and Managing Users in a Heterogeneous Environment Spring 2007: Finland or Sweden Autumn 2007: India Spring 2008: Germany or Finland Autumn 2008: USA See most recent info on WWRF web site www.wireless-world-research.org

11. Outline • WWRF objectives and workplan • WWRF membership and structure • WWRF vision and approach • Conclusions

12. From these domains manufacturers network operators regulators academic institutions research organizations From five continents Africa America Asia Australia Europe WWRF membership More than 150 member organisations

13. Alcatel Broadcom Ericsson France Telecom Huawei Intel LGE Lucent Motorola NEC Nokia Nortel Raytheon Samsung Siemens Vodafone WWRF Sponsor Members WWRF Vision Committee Heidelberg, April 2004

14. WWRF structure Chair General Assembly Secretariat Management Team Steering Board Vision Committee SIG1: Spectrum Topics WG1: User Perspective and Service Concepts WG3: Cooperative & Ad-Hoc Networks WG4: New Radio Interfaces, Relay-based Systems & Smart Antennas WG5: Short-range Radio Communication Systems WG2: Service Architecture WG6:Reconfigurability SIG2: Security and Trust SIG3: Self-Organization SIG4: Convergence

15. WWRF Elected Executives Chair: Mikko A. Uusitalo, Nokia, Finland Vice Chair Americas: Pieter van Rooyen, Broadcom, US Vice Chair Asia: Kiho Kim, Samsung, Korea Vice Chair Europe, Middle East & Africa: Nigel Jefferies, Vodafone, UK Treasurer: Fiona Williams, Ericsson, Germany

16. Working Group and SIG Chairs • WG1: Knud Erik Skouby, DTU, Denmark • WG2: Klaus David, Uni of Kassel, Germany • WG3: Holger Karl, Uni Padderborn, Germany • WG4: Angeliki Alexiou, Bell Labs, Lucent, UK • WG5: Rolf Kraemer, IHP Frankfurt/Oder, Germany • WG6: Panagiotis Demestichas, University of Piraeus, Greece • SIG1: Johnny Dixon, BT, UK • SIG2: Mario Hoffmann, Fraunhofer, Germany • SIG3: Sudhir Dixit - Nokia, USA • SIG4: Xia Bin, Huawei, China

17. Issue manager positions 1/2 • Liaison managers • ITU: Werner Mohr, Siemens • IEEE ComSoc: Miguel Pellon, Motorola • Cross-fora meetings: Werner Mohr, Siemens • mITF: Werner Mohr, Siemens • NGMC of Korea: BK Yi, LGE • China 863 and FF: Hu Wang, Huawei • DARPA: LarrySwanson, Intel • CJK: Kiho Kim, Samsung • AWF: Kiho Kim, Samsung • India: Sudhir Dixit, Nokia • CDG: BK Yi, LGE • SDRF: Panagiotis Demestichas, Uni Piraeus • 3GPP: Brigitte Cardianael, FT • 3GPP2 : BK Yi, LGE • eMobility: Nigel Jefferies, Vodafone • ARTEMIS: Mikko Uusitalo, Nokia • UMTS Forum: Jean-Marie de Laigue, FT

18. Issue manager positions 2/2 • Chair of Vision Committee: Mikko Uusitalo, Nokia • Workplan manager: Andy Jeffries, Nortel • Secretary: Vinod Kumar, Alcatel • Marketing manager: Amardeo Sarma, NEC • Publication manager: Jean-Marie de Laigue, FT • Web content manager: Karina Nees-Maric, K-aix • Legal affairs manager: Harold Teunissen, Lucent • R&D program manager: Klaus David, Uni Kassel and Brigitte Cardinael, FT • Recruitment manager: Vinod Kumar, Alcatel • Impact manager: Larry Swanson, Intel

19. Outline • WWRF objectives and workplan • WWRF membership and structure • WWRF vision and approach • Conclusions

20. Mobile Fixed Mobile Internet Fixed Internet 1800 Mobile subscribers 1600 1400 1200 Mobile Internet subscribers 1000 800 600 400 200 0 1995 2000 2005 2010 Subscriptions worldwide (millions) The Major Trends at a Glance • Advance of mobile communication • Currently over 2 billion mobile users • Advance of the Internet • Broadband everywhere • Convergence of digital industries The converging digital industry brings together parts of the broadcasting, consumer electronics, communication, information technology, media and entertainment industries. • Diversification of technologies for a given application • Same content provided via different channels • Also different services via same channel • Advance of e-commerce • Deregulation and globalisation • Heterogeneity and complexity for the user • Services and applications are key • The end user is interested in services and applications, the underlying technology is not relevant to her or him. • Reduced cost per bit

21. Cycles of Innovation Shorter cycles – up to ~1 a year Dynamic evolution of services Regular updates of targets required Services Short cycles – up to ~2 years Moore’s Law, Hardware changes, new peripherals and innovative form factors Terminals Terminals B3G Systems in Operation Medium cycles – ~7 years For IP based functions (e.g. mobility) Introduction of IPv6 will last longer Networks Long cycles – up to ~ a decade Investigation and test of new radio technology Regulation and allocation of spectrum Development of new generation radio products Policies

22. 2. The Immediate Environment 1. The PAN 3. Instant Partners 4. Radio Accesses 6. CyberWorld 5.Interconnectivity MultiSphere Level ConceptFuture Wireless World will cover different communication relations Source: IST WSI Project

23. WWRF Vision Principles from User Perspective • Users are in control through intuitive interaction with applications, services and devices • Services and applications are personalised, ambient-aware, and adaptive (I-centric) and ubiquitous from the point of view of the user • Seamless services for users, groups of users, communities and machines (autonomously communicating devices) with an agreed quality of service irrespective of their location and network connectivity • Users, application developers, service and content providers, network operators and manufacturers can create new services and business models efficiently and flexibly • There is awareness of, and access to, appropriate levels of reliability, security and trustworthiness, in the wireless world

24. The WWRF Vision 7 trillion wireless devices serving 7 billion people by 2017 • All people will be served with wireless devices • Affordable to purchase and operate • Calm computing: technology invisible to users • Machine to machine communications • Sensors and tags: e.g. in transport and weather systems, infrastructure, to provide ambient intelligence and context sensitivity • All devices are part of the (mobile) internet

25. Draft: WWRF System Concept and Requirements • Purpose of the document (at this stage) • Is the next step towards future systems • Allows WWRF to be on the leading edge • Links WG and SIG work together • Provides reasoning for the technology development • Purpose of the document in next steps • Investigate the implications for research and standardization • Serves as a starting point for further consensus building

26. Draft: WWRF System Concept and Requirements Structure of the document • Executive summary • Top requirements and features of the concept • Introduction • WWRF Vision of the Wireless World • Stakeholder Requirements • System Requirements • Requirements on the system, resulting from stakeholder requirements • System Concept • How to fulfil the requirements

27. Draft: WWRF System Concept and Requirements Stakeholder Requirements • General market requirements • Changing roles of stakeholders • New business models (from value chain to value constellation) • User (I-centric, group) • Service provider • Backbone provider • Access provider • Equipment manufacturer • Providers of new system types • Converging digital industries and application sectors • Legal and regulatory

28. Values & Capabilities Needs Subsistence Safety/Security Belonging - Actualisation Self Human Capability Augm . WG1 Values Feedback Privacy and Trust Consistency Control Capabilities Adaptation Personalization AmbientAwareness Ubiquity (Content & Communications) Natural Interaction Service Platform WG2

29. Draft: WWRF System Concept and Requirements Stakeholder Requirements • User requirements (I-centric and groups) • Basic human needs • Core human needs relevant to wireless systems • Values • Values for interaction with technology • Capabilities • Basic functionalities needed to meet the user needs • Exceed user expectations in terms of simplicity and functionality • Enhance user experience beyond cost

30. Draft: WWRF System Concept and Requirements Stakeholder requirements • Service provider requirements • Dynamic and open service creation and platforms • Backbone provider requirements • Open and standardised interfaces • Access provider requirements • Broadband coverage anytime, anywhere • Flexibility in selection of technologies • Equipment manufacturer requirements • Standardised interfaces to allow interoperable equipment • Requirements from converging digital industries and application sectors • Commercial and technical interoperability • Legal and regulatory requirements • Compatibility with law, lawful enforcement • Peaceful co-existence of technologies

31. Draft: WWRF System Concept and Requirements • System requirements • E2E system requirements • QoS, security, operability, manageability, scalability • Cake model • Devices and end systems • Service platforms • Networks • Access networks

32. Reference Cake Model for I-Centric Communications Communication Space (Contexts & Objects) User Model & Appl. Scenarios Ambient Awareness Personalisation Adaptation Service Semantic Service Bundling ServiceControl Service Discovery Service Creation Environment Monitoring Service Deployment ConflictResolution Generic Service Elements for all layers Application Support Layer Service Platform BusinessModel Service Execution Layer Service Support Layer IP based Communication Subsystem Network Control & Management Layer IP Transport Layer Networks Wired or wireless Networks Devices and Communication End Systems Terminals

33. Draft: WWRF System Concept and Requirements • System requirements • ‘Cake’ model • Independent evolution of layers • Support for overall performance optimisation across protocol layers and devices • Requirements for devices and end systems • Affordable user centric end user devices with low power consumption • Requirements for service platforms • User centric service platform architecture with support for mobility, context, adaptation and personalisation • Open and component based architecture

34. Draft: WWRF System Concept and Requirements • System requirements • Requirements for networks • Heterogeneity • Co-operative connectivity, in context of convergence • Connect trillions of devices, including M2M • Independent evolution with services • Support always available services

35. Draft: WWRF System Concept and Requirements • System requirements • Requirements for access networks • Ubiquitous connectivity: anywhere, anytime • Transparent, seamless and secure access across any access network (short or long range, relayed, multiple hops, ad hoc) • Flexible, scalable and efficient air interface • Research target: low delay (< 1 ms), peak rates 100 Mbps at high speed wide area, 1 Gbps for hot spots

36. Draft: WWRF System Concept and Requirements • System concept • E2E system aspects • Quality of Service • Security and Trust • Self-Organization • Devices and communication end systems • Element management • Tolerance to HW imperfections • Environment discovery and monitoring • Negotiation and reconfiguration • Download and installation • Applications & Services • IP based communication subsystem • Access network • Reconfigurability

37. Draft: WWRF System Concept and Requirements • System concept • Applications & Services • UI and service adaptation: device and modality • Personalisation: profile manager • Group support: group management • Context management • Privacy policy storage, management and trust engine • Service: discovery, composition, provisioning • Operational management • Charging and billing • Service layer mobility support: mobility for terminal, person, service, profile and session • Peer to peer service support • Negotiation support

38. Draft: WWRF System Concept and Requirements • System concept • IP based communication subsystem • Flat full IP access architecture • Service support layer • Support of service adaptation • Provision of flexible environment for applications and services • Network control and management layer • IP transport layer

39. Draft: WWRF System Concept and Requirements • System concept • Access network • Ambient connectivity • Distributed architecture • Relay-based multi-hop • New time-frequency-space based air interfaces • Multiple air interface and related element management • Sensor networks • Flexible, dynamic and efficient use of spectrum

40. Draft: WWRF System Concept and Requirements • System concept • Reconfigurability • Business models: actors, relations and scenarios • Architecture for adaptive radio • Device management • Spectrum and radio resource management • Security

41. WG1 Scenarios Reference Model User Interfaces User-Centred Design Process Service Categorisation and Concepts User requirements in developing countries Mobile Services and Applications WG2 Terminology (basic terms for WG2) Business Model Personalisation Ambient Awareness Adaptability Generic Service Elements and Enabling Technologies Requirements for Future Service Architecture Service Architecture Service Creation Service Semantics Current White Papers and Briefings (1/2) • WG3 • Vision and Roadmap (cooperative networks) • Research Challenges and Priorities • Architectural Principles • Network Component Technologies • Ad Hoc Networking • Flexible Control Space Architectures • Personal Networks and Private PANs • Interworking of Networks for Service Delivery • Cooperating Devices and Networks • New IP Architecture vs. New Mobile Architectures • WG4 • New Air Interfaces: Requirements and Solutions • Frequency Domain –Based Air Interfaces • Smart Antennas • Relay-based Deployment Concepts • Duplexing, Resource Allocation and Inter-Cell Coordination • Channel Measurement and Modelling • Meshing for Relay-based Deployment Concepts • Multi-hop Protocols for Relay

42. Current White Papers and Briefings (2/2) • WG5 • Ultra Wideband • MIMO-OFDM in TDD Mode • New Radio Interfaces for Short Range • System Architecture • Sensor Networks • WBAN/WSN • High Throughput • Implementation Issues • 60+ GHz • Optical Communications • LDPC coding • SIG1 • Spectrum for Future Mobile & Wireless Communications • Flexible Spectrum use • Choosing suitable spectrum • WG6 (R = reconfigurability) • Scenarios, Requirements and Roadmaps • Element management, flexible air-interfaces, SDR • Network Architectures and Support Services • Cognitive radio, spectrum and RRM • Business Models, Sustainability and Roadmaps • Management and Control Architecture, Scalability and Stability of Reconfigurable Systems • Cognitive Radio and Management of Spectrum and Radio Resources in Reconfigurable Networks • SIG2 • Cross Layer Issues • WG1 with SIG2 • Usable Security for Services and Apps B3G • SIG3 • - Self-Organization Overview • - New Approaches to SO • SIG4 • Introduction

43. Outline • WWRF objectives and workplan • WWRF membership and structure • WWRF vision and approach • Conclusions

44. Conclusions on WWRF • Global platform to initiate global cooperation towards future wireless world • Vision from user perspective requirements for the enabling technologies • Unique way of active cooperation within and between industry and academia • Reduce risk for investment in research • Ease future standardisation by globally harmonising views • Proven history of creating large scale research cooperation and facilitating funding • Open to all actors www.wireless-world-research.org