Mar. 2008

1. IT R&D Global Leader Overview of Research Potentials for the u-City Mobile Research Activites of ETRI Mar. 2008

2. I Contents Introduction to ETRI Concept of a u-City u-City Services and Trials in Korea Technologies for u-City Implementation ETRI R&D Results & Plan for u-City Concluding ...

3. Introduction to ETRI

4. ETRI: General Information • ETRI: Electronics & Telecommunications Research Institute • Established for the ICT R&D in 1976 • Government funded, Independent R&D organization • 12 Lab Buildings in 342,814m2 of Daejeonmain campus • ※ Other offices: Seoul, Kwangju, Daegu, Beijing, US...

5. WiBro Terrestrial DMB DRAM TDX CDMA 2004 1988 1986 ETRI: Major Achievements KOREA ITLeadership 2004 World First Service of High-speed Mobile Internet World First Terrestrial DMB Service in Korea in 2005 1996 First Commercialization of CDMA System & Contribution to Domestic Industry· Economy • Continuous Creation & Expansion of New ICT Seeds in Korea • ETRI’s 30-year Contribution to Korean Economy • : 104.6 billion USD (per input of 4.4 billion USD) • * 1,000 KRW/USD World Semiconductor Market Leadership 1 Telephone per household & Nationwide Automation of Telephone System

6. ETRI: Collaborative Activities Korea Government Technology Transfer Return on Investment Fund Investment ETRI Fund Project-base Fund Fund Joint R&D Joint R&D Industry Industry Overseas Market Domestic Market Academia R&D Institutes Academia R&D Institutes

7. What is a u-City ? • An envisioned futuristic city integrating advanced IT-based infrastructures and ubiquitous information services into the urban space • Aiming at providing a high quality of life for residents in terms of security, welfare, and convenience • Being achieved by various advanced information technologies such as RFID/USN, SoC, Embedded SW, Security, etc. City + Ubiquitous Infra.=> u-City

8. Healthcare/Welfare Administration Assets mgt/ Biz support Education Facility management People Space /Area Things All-in-one Network Distribution/ Logistics Traffic Mgmt. Environment Housing/Complex u-City: Conceptual Framework Home network, WiBro, DMB, LBS, GIS, Smart card. Telematics, Unified urban control tech. BcN, FTTH, GPS, UWB, Buletooth, Zigbee, SoC, RFID, MEMS, Embedded SW, IPv6, Cryptograph /Security

9. Basic Service Specific Service u-City Services u-City Service

10. u-City Target Services : u-Home u-Home Connecting all kinds of electric home appliances and life equipment through wired/wireless network Accessing and Controlling the home network and devices using mobile equipment such as cellular phone, PDA, mobile notebook Development Area Out-Door In-Door Infotainment Home Automation Remote Control Devices Home Portal Cellular Phone Gas Valve, Light, … Home Server Telemetry Devices Security Content Sharing Living Wise Information Center PDA Thermometer, … Security Devices Integrated Remote Controller Gas Detector, … Parking Management / Security Notebook Development Area In Door Service Out Door Services • Infotainment • Content Sharing • Home Automation / Security • Home Portal • Parking Monitoring / Security • Living Wise Information Service • Remote Access • Remote Control

11. Travel Portal Yellow Page Information Geographic Information Adaptive Control Traffic Control Moving Traveller Emergency Incident Local Controller Traffic Information Search at Home Dynamic Information Monitoring Screen Transit/Bus Information Origin/Destination Information Public Transportation Company u-City Target Services : u-ITS u-ITS To efficiently provide services for solving various traffic problems using ubiquitous technologies in the road such as Real-time traffic information system, Traffic Management System, Electronic Toll Collection System, etc.

12. u-City Target Services:u-FMS u-FMS Ubiquitous Facility Monitoring information system: to efficiently use the SOC facility and building, the subsidiary facilities (the street lights, and a park) including the road within a u-City, the bridge, a harbors, etc. Ubiquitous-based FMS: Building GIS and carrying out the real time monitoring, maintenance and management Buildings Apartments Remote Inspection of a Meter Wasteplex / Water Reservoir Positioning Waterworks Power Line Positioning Power/Comm. Line Control Center Public Parks Remote Diagnostic of Facilities Status Monitoring Highways Arterial Roads History Management Bridges Statistics Management Oil Pipeline Subway Underground Line (Electricity, Gas, Communication, Water) Real-time Information Gathering *FMS: Facility Management System

13. u-City Control Center Information Offering Data Gathering CCTV Broadcasting System Real-time Traffic Info Monitoring / Security Urban Facility Management Multimedia Processing DSRC Help-Desk Loop Crime Monitoring Traffic Monitoring Monitoring Info Offering Facility Monitoring Mobile Service Beacon Public Corporation Internet Service Provider Public Facility Data Status Screen UPS Main Frames Call Center Call u-City Target Services:u-City Control u-City Control Service Collecting city management information from communication systems, road networks and other facilities, and analyzing the information Operating and managing all related events systematically in a city Providing real-time information for the management of a city Cellular Phone TV Radio VMS PC Traffic Monitoring Center CCTV Governments Beacon / Loop Police Supervising Emergency Rescue Traffic Data Electricity Power Mgmt Gas Communication Water Mgmt Source: SAMSUNG SDS

14. Status of u-City Trials in Korea • u-City trial projects activated in 22 cities - 14 existing cities and 8 cities under construction • Interoperability and over-construction problem - Local province driven construction of u-City without common service model / standards Yong-In u-ITS, u-Culture, u-Environment, u-Safety Hwasung/Dongtan u-ITS, u-Home, u-GIS LBS Paju u-ITS, u-Home, u-GIS LBS … Sang-AmDMC u-Business, u-ITS … Incheon Free Economic Zone (Song-do, Chung-la…) International Business / Education … Oh-song u-FMS, u-ITS … Daejeon u-R&D, u-ITS … Pusan u-Port, u-ITS, u-Home Jeonju u-Culture, u-Tour Gwangju u-Culture, u-R&D … Test bed Planning Jeju Telematics, u-Travel, u-Environment… Design Construction Started

15. Growing City by Convergence of Technology & Industry - Business City Safe and Dynamic City - - Incheon Free Economic Zone • Strategic planning: Incheon FEZ development towards an advanced IT city • - Vision, Business model, Master plan • Area • 209 km2 • Song-do, Yeong-jong, Cheong-ra • Time period & Budget • 2003 ~ 2020 • 1,468.9M $ • Goal • U-City as economic hub in East Asia • Major applications • Ubiquitous city: u-Infra, u-Foreign Admin, u-Home, u-Work, u-Health, u-Port, u-wALLet, Exhibition hall • Eco-city • Clean city • 4 Hubs: Business, Transportation, IT·BT, Leisure & Sightseeing

16. Pusan u-City Project • Strategy: City Renovation • - Solving city problems: Economic recession, traffic jam, increase of transportation cost, urban life quality • - Strengthening the global competitiveness of the city by creating new growth momentum • Area • Whole city of Pusan • Time period • 2005 ~ 2012 • Goals • Settlement of city problems; traffic jam, etc. • Recovery of local economy by new growth momentum • Rise of urban life quality • Strengthening the global competitiveness of city • Major applications • u-Port • u-Tourism/Convention • u-Traffic • u-health

17. Technologies for u-City Implementation • u-City IT Infrastructure: Technologies needed to provide u-City services • Convenient user services • Efficient city monitoring and management Information Infrastructure Information System Integrated u-City Management System Management Organization Sensor Network • Medium for collecting various kinds of city management information USN (Sensor/RFID), CCTV Communication Infrastructure U-City Backbone (BcN Core Network) • Information superhighway for sending and receiving voice/ image/data Wireless Network Wired Network Private Network / Home Network Construction Infrastructure Communication Line • Infrastructure for efficiently managing physical communication medium Communication Conduit Manhole Source: u-City Master plan of MIC

18. Concept : u-City Construction Infrastructure • Communication conduit lines, manholes and utility-pipe conduit that enable wired/wirelessnetworking and sensor networking • Conduit line: Connection between manhole and utility-pipe conduit • Manhole: Structure for checking conduit lines and cables • Utility-pipe conduit: Structure for accommodating all facilities for electricity, gas, and water service • IT-Pole and Communication tower of the ground • IT-Pole is attached to a street lamp or communication tower • IT-Pole collects and transmits information from/to sensors Communication center Manhole Conduit line Manhole CEV Conduit line CEV Utility-pipe conduit Manhole Manhole Conduit line CEV CEV Source: NIA ※CEV(Controlled Environment Vault) : Intelligent manhole that has communication equipments

19. Consideration: u-City Construction Infrastructure • Technology standards for communication conduit lines and manholes • “TTA (Telecommunications Technology Associations) Standards” • “KS communication conduit line and manhole Standards” • Design, construction work and maintenance for utility-pipe conduit • “Utility-pipe conduit construction and maintenance guide” • New technology standards for IT-Poles are needed • IT-Pole is composed of networking device, sensor device and power supply • Networking device transmits sensor information to u-City integrated management system (ex: wireless LAN access point) • Sensor device includes CCTV, N/W camera, location tracking sensor, and so on • Additional power supply for networking and sensor device is established • When planning a u-City project, we have also to consider location, electric power and construction facilities for wireless station

20. Sample Case : u-City Construction Infrastructure • Intelligent street lamp(Seoul, u-Street lamp of Cheonggye stream) Lightning Controller Street Lamp Encoder Switching Hub Switch Decoder Mesh Node Power Amp Integrated platform Speaker AP Wireless LAN Intelligent Street Lamp Integrated Control Center Source: Seoul City

21. Concept : u-City Communication Infrastructure • Communication infrastructure enables voice/image/data communication • Communication infrastructure is classified into wired network, wireless network, private network, and transport network • Transport network: highly reliable and available connection between u-City integrated control center and external networks • Wired network: wired communication media such as telephone wire, coaxial cable, UTP cable, optical cable (BcN : 50 ~ 100 Mbps) • Wireless network: wireless communication media such as cdma2000 1x Ev/DO network, WCDMA network, wireless LAN, WiBro • Private network: communication network of apartment houses or office building s Transport network Wired/Wireless Network Private network Apartment house Office building Manhole Semidetached house Single-family house u-City integrated control center Public facilities Wireless network Source: NIA

22. Consideration : u-City Communication Infrastructure • Technology standards for wired network need to observes BcN standard model • QoS (Quality of Service) and security guarantee • Integration with wireless networks (wireless local loop) • Broadband convergence of wired networks in order to support future converged multimedia services that integrates voice, data, communication and broadcasting • Technology standards for wireless network need to observes BcN standard model • Various kinds of wireless networks support: Multiple radio access • Accommodation of wireless LAN, WiBro, CDMA, and WCDMA • Mobility support among wireless networks • User authentication and security • Broadcasting/Multicasting support for multimedia services at mobile network • Technology standards for private network of apartment house and office building are needed

23. u-City Sensor Network • u-City Sensor Network collects information in urban space through wired or wireless network from RFID, USN, CCTV, and so on • Sensor Network consists of sensor node, relay node, and sensor gateway • Common Sensor Access Network is the network infrastructure that connects various sub-sensor networks to BcN Common Sensor Access Network Sensor Network Access Network Transport Network Gateway Commercial Network WiBro Sink Node HSDPA WiFi E-Government Network Relay Node WiMAX WCDMA Sensor Node Private Network Wired Network : FTTH, HFC, XDSL Sensor Node WPAN(UWB, ZigBee) WLAN(WiFi) WMAN(WiBro,WiMAX) WWAN(HSDPA,WCDMA) Source: NIA

24. Consideration: u-City Sensor Networks • It is essential to consider the expected advance in various types of Information acquisition device, transmission protocol, and informationprocessing technology when designing the sensor network system • USN(Ubiquitous Sensor Network) is an active research area in which there are many problems to be solved like battery, sensor, wireless ad-hoc network, embedded s/w, etc. • Implementing issues for the common sensor access network • In a new city: using optical Network applying PON technology for decreasing maintenance cost (Passive Optical Network: point-to-multipoint, fiber to the premises network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises) • In an existing city: using IT-Pole and wireless network technology such as WiFi Mesh or WIBEEM (Wireless Beacon-enabled Energy Efficient Mesh network), or IP-USN (Internet Protocol-Ubiquitous Sensor Network) for minimizing the cost of civil engineering works • Needs solution for the lack of a legal arrangement related with responsible organization for CCTV monitoring and Invasion of individual’s privacy

25. Sample Case : u-City Sensor Networks • USN for monitoring water quality of SoYang River) Sink Node Sensor Node Middleware Web Server Bridge • Ad-hoc Networking • 2.45 GHz • Self Routing • - 100m communication coverage Relay Node

26. road electronic Other facilities gas Oil pipeline Local heating waterworks sewage communication u-City Control Center Technology • u-City Control Center is a facility that integrates and controls traffic and telecommunications in urban spaces through the u-City Sensor Network • u-City Control Center supports various ubiquitous-service for city’s residents Integrated u-City Control Center Correlation u-City control platform Government Central administration DB Information Service administration DB Local governments City Information Data warehouse Information Intellectualization Contents DB Public service Information Convergence ITS DB ITS Information Collection GIS DB GIS MIS DB Infrastructure abstraction MIS

27. Consideration: u-City Control Center Technology • The architecture model of a u-City Control Center should support Service Oriented Architecture to best suit the diverse services • The key to implementing the u-City Control Center is the standardization of reference model and common functionality and interface • To interoperate with the public institutional systems such as police station or fire house • Provide Integration terminal to link to related systems • Direct connection using EAI(Enterprise Application Integration)/ESB(Enterprise Service Bus) approach • Indirect connection using Web Service approach • To interoperate with the private system such as apartments or hospitals • Develops a module for collecting contents of outer systems

28. Sample Case : u-City Control Center Technology • u-City Control Center of new City: Hwasung Dongtan • Provides 8 Services: crime prevention, traffic information, real-time signal control, waterworks/waste water management, Internet portal, system management, system security, and field support service • Provide core business modules(ESB/EAI/BPM Solution) and standardized interface(Web service) to inter-operate with its associated system • Support UI for integrated monitoring Source: KT

29. ETRI R&D Results for u-City technology outcomes Wibro: World-first High speed Mobile Internet • Experimental demonstration at the APEC Summit in Pusan (’05.11.) • Commercialized service: First world-wide WiBro (’06.6.) • To be commercialized in the USA in 2008. WiBro • Development of Mobile VPN Core technology (’07.12) • Commercialization of Flow-based QoS Switch(’06.4 ) • Development of Real-time IP Session Handover tech.(’07.12) • Development of Enhanced IMS tech. (’07.12) BcN T-DMB bi-directional data service technology • Provides broadcasting, traffic information etc. • Adopted by ETSI standard (2005.7) • Rolled out the first world-wide commercial servicein Korea (2005.12.) • Rolled out commercial service in Germany at 2006 Worldcupgame (2006.5.) Digital TV· Broadcasting Mobile RFID SoC technologyusing UHF 900MHz • Development of mobile RFID SoCembedded Mobile Phone • Applied to taxi safely home-returning, food distribution, tour service, and so on USN GIS andUSN convergence technology • u-GIS data processing and management technology • Customized Geospatial Information Provision and visualization technologies u-GIS

30. ETRI R&D Roadmap for u-City • Basic Technologies • Include Sensor Networkingtechnology and Communication technology such as USN, RFID, WLAN/WCDMA, FTTH, Security, Embedded SW/IT SoC, Wibro, and BcN Basic Technology 2006 2007 2008 2009 2010 Sensor Prototyping and Location Recognition Mesh Structure Routing Technology MEMS-based Node Development USN Gateway/Middleware Technology Node Development Application Service USN Mobile RFID Reader Active Tag Mobile RFID Application Chipless Tag RTLS and MEMS basedSensor processing RFID System Engineering RFID (Sensor, Tag) Modem andMAC Simultaneousness based Technology Multiple Antenna Communication MAC protocol based Technology High-speed Wireless Multiple Access WLAN/WCDMA NG-SDH/EPON 40G/128 OXC, WDM PON FTTH Mid-confidential/Medium speed cryptography Network Security (IP, RFID, Mobile, AAA) High-confidentiality/High speed cryptography Integrated Authentication, USN Security Security Design Automation Standard Platform IP Test and Verification EmbeddedS/W IDE Tiny Kernel Technology IP Flow Standardization IPDesign Technology Context-Aware Middleware EmbeddedSW/IT SoC Wired-Wireless Linkage Physical Layer Technology Communication/Media ConvergenceAccess Network ConvergenceMultiple Antenna, Mobility Management Wired-Wireless Integrated NetworkManagement Technology WiBro, BcN

31. ETRI R&D Roadmap for u-City • Service-related Technologies • Include u-City Control Center Platform technology and the associated technology like Telematics/ITS, GIS, LBS, and Home Network Service Technology 2006 2007 2008 2009 2010 Mobile Application Technology CALM-based Transmission Technology Network-based Access Technology u-Device Integration Ubiquitous Technology Telematics / ITS Node development Application Service 3D GIS and SpatiotemporalInformation Management P2P / Ad-hoc Location Information and Active Sensor-based Location Information Management GIS U-Device linkage, Ubiquitous Technology High performance Middleware Database connecting Network-based Measuring Device and Application LBS Home Server Platform Design 30MBps PLC, 3.2GHzWired Home Network Mobile Home Server Platform Design 50MBpsPLC, 10GpsOptical Back-bone, Wireless Networking Home Network Control Center Platform technology based on Basic Technology and Service Technology Nationwide Control Center Management technology u-City Control Center Platform

32. Concluding ... 큰 항목의 제목 입력 Development of IT-based core technologies for u-City Implementation Technology verification & standardization by applying developed/being developed technologies to u-City Test-beds New market creation by commercializing u-city related cases through collaborative partnerships Realizing the world-first and topmost u-City in Korea!!

33. Thank You !! www.etri.re.kr