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WWRF 2020 Vision – Draft V 1.4 Sudhir Dixit, Chair, Vision Committee [email protected] WWRF - Vision Committee - 15 September 2008 page 1 Outline • Introduction • WWRF – Objectives and scope • Basic trends of vision • Stakeholders • Reference model • System concepts • Conclusion WWRF - Vision Committee - 15 September 2008 page 2 Introduction This presentation is : • A description of the basic trends in wireless communication • An identification of the most promising wireless technologies • A framework for further investigation In order to get a clearer view on the potential development towards the future wireless world. WWRF - Vision Committee - 15 September 2008 page 3 WWRF: Shaping the Global Wireless Future • Developing a common vision for the future of wireless to drive research and standardization • Influencing decision makers’ views of the wireless world • Enabling powerful R&D collaborations • Advancing wireless frontiers to serve our customers WWRF - Vision Committee - 15 September 2008 page 4 WWRF: Membership Over 130 member organisations From these domains • manufacturers • network operators • regulators • academic institutions • research organizations WWRF - Vision Committee - 15 September 2008 From five continents • Africa • Americas • Asia • Australia • Europe page 5 The WWRF vision 7 trillion wireless devices serving 7 billion people by 2020 • Addressing societal challenges • All people will be served with wireless devices • Affordable to purchase, use and operate • Good user experience through simplicity and intuitive interfaces • Will integrate machine to machine communications • All devices are reachable • Empower the user • Sustainable development through efficient use of resources WWRF - Vision Committee - 15 September 2008 page 6 Machine to machine communications Massive deployment of RFID tags and networked sensors Environmental, object, and body sensor networks, Traffic volume increases dramatically Integration of WSN into future wireless networks connect the sensor world with backend environment enable end-to-end solutions, massively parallel applications WWRF - Vision Committee - 15 September 2008 page 7 All people will be served with wireless devices … Mobile communication emerges ... 5000 Subscribers lines (million) 4000 Mobile 3000 Fixed 2000 1000 4000 Mobile subscribers lines (million) 0 2002 3000 2004 2006 2008 2010 Source IDATE Developing countries 2000 1000 Industrialized countries 2012 ... rapidly in developing countries 0 2002 2004 2006 2008 2010 2012 Source IDATE 400 300 ... and moves to data services 3G Subscribers in EU (million) 200 100 0 2004 2006 2008 2010 2012 Source IDATE WWRF - Vision Committee - 15 September 2008 page 8 Empower the user A wide range of services and contents ...through heterogeneous networks … ...to a variety of devices. WWRF - Vision Committee - 15 September 2008 page 9 Affordable to purchase, use, and operate Declining ARPU but a fair and clear pricing policy... Source Telus ...for more and more bit-crunching devices... ...and cost effective infrastructures in developing countries. WWRF - Vision Committee - 15 September 2008 page 10 Good user experience Easy access to services through a service-centric network ... ... with intuitive technology and user interface. WWRF - Vision Committee - 15 September 2008 page 11 Meet the user needs TM TM Trust and security Share Control Anywhere, at any time, in any language WWRF - Vision Committee - 15 September 2008 page 12 Sustainable development through efficient use of resources In a world of limited resources …. … wireless contributes to the sustainable development. WWRF - Vision Committee - 15 September 2008 page 13 Daily life in 2020 Sabine enters the train … WWRF - Vision Committee - 15 September 2008 ... and starts a work session. page 14 Daily life in 2020 Car park service Preference selection At the station she recovers her husband’s car and back to home she controls the housing environment. WWRF - Vision Committee - 15 September 2008 page 15 Stakeholder requirements • General market: new business model from value chain to value constellation • User - Core human needs relevant to wireless systems - Values: Consistency, feedback, privacy and trust, control - Capabilities: Ubiquity, personalization, adaptation, ambient awareness, natural interaction WWRF - Vision Committee - 15 September 2008 page 16 Stakeholder requirements • Service provider: dynamic and open service creation platform • Backbone provider: open and standardized interfaces • Access provider - Broadband coverage anytime, anywhere - Flexibility in selection of technologies • Equipment manufacturer: standardized interfaces to allow interoperable equipment • Converging industries • Future service platform WWRF - Vision Committee - 15 September 2008 page 17 WWRF Reference cake model Service Service Composition Composition Policy Policy Management Management Exposure Exposure Management Management Optimization Cross-Layer Privacy & Security Control Plane SingleSign SignOn On Single Single Sign On and and P&S Plane P&S Plane CapabilityCapability-/ /Service Serviceenabler enablerLayer Layer VOIP / SIP VOIP / SIP Billing Billing Authentication Authentication IP (4/6) Beyond IP Inter(connected) Net(works) Network Domain Administration Packet Paket // Stream Stream Transport Transport Management Network enabler Layer Enabler Deployment Lifecycle Management Presence Presence Presence Enabler Access Awareness Discovery Ambient Ambient Ambient Awareness Awareness Monitoring Monitoring Profiling Profiling Capability Interaction Business Models & Scenarios Service Execution Layer Service Creation, Service Management User-Interace (GUI) / Application Layer Devices & Networks (Phys) WWRF - Vision Committee - 15 September 2008 page 18 WWRF System concepts • Applications and services • Future internet communication subsystem • Access network • Reconfigurability WWRF - Vision Committee - 15 September 2008 page 19 Application and services Applications and services are aware of the context … … adapted to the environment … … and guarantee the trust and privacy of personnel user data. WWRF - Vision Committee - 15 September 2008 page 20 Application and services Service mobility context … and supported by a service support layer WWRF - Vision Committee - 15 September 2008 page 21 Future internet communication subsystem Dynamic and open service creation provided by the service platform WWRF - Vision Committee - 15 September 2008 page 22 IP-based communication subsystem Open and standardized interfaces for the network and connectivity management IP-based enhanced to mobility WWRF - Vision Committee - 15 September 2008 page 23 Access network Wide area ambient networks offer quality and low cost through network cooperation and redundancy Source WSI project WWRF - Vision Committee - 15 September 2008 page 24 Access network Smart antennas and MIMO are key elements to satisfy the spectral efficiency of future wireless systems .... … combined with multiple antennas at the terminal and access point. Source Orange R&D WWRF - Vision Committee - 15 September 2008 page 25 Reconfigurability In cognitive networks reconfigurability ensures the best service quality to the current user terminal and environment. Reconfigurability operates at all levels (PHY, MAC, …) WWRF - Vision Committee - 15 September 2008 page 26 Conclusion • There is exciting and useful wireless-enabled future • Many challenges ahead to realize such a future • WWRF is best positioned to identify these with potential solutions • WWRF is an open and global forum for participation and discussion by all WWRF - Vision Committee - 15 September 2008 page 27