ITU-T Workshop on Multimedia in NGN

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1 ITU-T Workshop on Multimedia in NGN USN Applications and Services Hyoung Jun Protocol Engineering Center/ ETRI

2 Contents I II III Introduction of the USN USN Application Examples USN Services in Korea IV Closing Remarks 2

3 Introduction of the USN From sensor tags and/or sensor nodes affixed to anything Ubiquitous detecting, storing, processing and integrating situational and environmental information Sensor network delivers user-oriented info and knowledge to anyone at everywhere Network 3

4 WSN vs. USN (1/3) WSN (Wireless Sensor Network) Definition: a mesh network of small sensor nodes communicating among themselves using RF communication, and deployed in large scale (from tens to thousands) to sense the physical world. (Source: WIKIPEDIA) Physical components small MCU, limited memory, sensors (including specific conditioning circuitry), communication device (usually radio transceivers), battery, etc. Characteristics: small-scale sensor nodes, limited power they can harvest or store, harsh environmental conditions node failures, mobility of nodes, dynamic network topology, communication failures, heterogeneity of nodes, large scale of deployment, unattended operation 4

5 WSN vs. USN (2/3) USN (Ubiquitous Sensor Network) Definition: Not a simple network but an intelligent information infrastructure of advanced e-life society which means it is not a network technology term but a service infrastructure term of the logical network Physical components WSN components + wired SN + Infrastructure Network components Two viewpoints Network installation view Application/service view USN deals with both viewpoints 5

6 WSN vs. USN (3/3) WSN vs. USN WSN is a networking technology term and focuses on sensor node networking and node system development. USN is not a technology term but a user- and serviceperspective term which shall cover lower-layer and higherlayer issues including PHY/MAC, networking aspects, application protocol and language issues, middleware functions, various management topics, context awareness services, and a variety of applications and services. 6

USN Problem Domains USN Services Disaster/crisis management

control Disaster SurveillanceMilitary Field USN Applications

Network Management Access Network Access Network Ubiquitous

Network USN Middleware USN Middleware Contents management

Gateway Mobile RFID Reader RFID Reader USN Gateway Sensor

7 USN Problem Domains USN Services Disaster/crisis management Structural health Logistics, SCM monitoring Agricultural control Disaster SurveillanceMilitary Field USN Applications USN Applications U-Health care USN Directory service Access Network Management Access Network Access Network Ubiquitous web services Context modeling and management NGN Access Network USN Middleware USN Middleware Contents management Service orchestration Access Network Access Gateway USN Gateway Mobile RFID Reader RFID Reader USN Gateway Sensor node USN Gateway Sensor Networks Sensor Networks Sensor Networks USN Gateway 7

8 USN Applications (1/4) 8

9 USN Applications (2/4) Type of Applications by Service style Many factors can be considered Deployment (Manual vs. Automatic) Network Size (Small, Medium, Large) Routing (Topology (Single-hop, Multi-hop)) Mobility (fixed vs. moving) Connectivity (always connected, intermittent, sporadic) Event-driven or periodic data gathering Location- and data-awareness Addressing Mechanism (dynamic configuration) 9

10 USN Applications (3/4) Type of Applications by deploying environment Indoor: Building monitoring, Home automation, Home Health care, etc. Fully controllable environment Combined scheduling and sensing communications Outdoor (static to mixed deployment): Structural monitoring, traffic management, etc. Medium to Large scale Manageable environment, static configuration Outdoor (unstructured deployment) Environmental monitoring, disaster monitoring, etc. Large number of Sensors are deployed by unstructured manner, Harsh environment Fault tolerant, long lasting battery, auto-configuration 10

11 USN Applications (4/4) Vertical Market Characteristics Border guard Weather information gathering Bridge condition monitoring Mountain fire monitoring Health care Home care Heavy data volume Light data volume Mobile node Stationary node Mobile network Stationary network Battery Power-line support Streaming data Periodic data Event-driven data Wire-line comm. Wireless comm. Many nodes Several nodes In-door Out-door 11

Example 1: Structural monitoring Structure Monitoring

(vibration, temperature, slope change, etc) Collecting

sensors, pre-defined configuration, event-driven data

12 Example 1: Structural monitoring Structure Monitoring System Attaching Structural monitoring sensors (vibration, temperature, slope change, etc) Collecting and Analysis of the Sensory information via USN Static sensors, pre-defined configuration, event-driven data gathering Sensing data USN maintenence (CDMA) Dat transfer (CDMA) DB Server 12

13 Example 2: u-street AI street light system Automatic management of the light level Based on the crowd level in the street Functioning WLAN Access points Large scale, static deployment 13

14 Example 3: Agriculture Monitoring Plants Management System To Provide Optimal condition for plants static sensors, mesh topology, periodic data gathering Transfer Sensing Data USN Collect & Analysis Environmental Info For the plants To provide Optimal Environment 14

15 Example 4: Disaster Surveillance Nature Disaster Monitoring Monitoring Fire in mountain, flooding, collapsing of old historic area, etc. Connecting National Disaster Preparation Center large scale, event-driven data gathering National Disaster Monitoring Center Real-time Monitoring AP/ CDMA Sensing Base stationinfo Camera Receiver Emergency Preparation Emergency pre-detection Emergency Workers 15

Example 5: Health Care Health Monitoring System For

movement sensors To send the sensing data to the

To prompt reply for emergency case small number of

Connecting to the Hospital system 긴급상황알림 Report

16 Example 5: Health Care Health Monitoring System For Senior citizen: Vital sign checking sensors, movement sensors To send the sensing data to the hospital or family. To prompt reply for emergency case small number of sensors, moving sensor Health Monitoring System Connecting to the Hospital system 긴급상황알림 Report Patient Status To the Family Sensors on Patients vital sign Check monitoring Notification for Emergency case 16

Example 6: Blood Management Blood Management System efficient blood management system appropriate temperature check from blood donation car to the storage dense environment, multipoint to point

17 Example 6: Blood Management Blood Management System efficient blood management system appropriate temperature check from blood donation car to the storage dense environment, multipoint to point communication only Blood Bank All blood pack attach Temperature Sensors Management Server Appropriate Temperature check and record the sensing info Blood storage room Event-driven data transmission when the temp data go up to the threshold 13Mhz Sensor Tag Temp. check By sensor tag 2.45Ghz Sensor nodes WLAN check the sensing data for Blood Injection Blood status monitoring 17

Examples 7: Military Field DMZ Monitoring System Using USN, implement unmanned management system large scale, pre-configuration, static + moving

18 Examples 7: Military Field DMZ Monitoring System Using USN, implement unmanned management system large scale, pre-configuration, static + moving sensors Alarming USN Region 1 Region 2 Sensor node Sink node Sink node Sensor node Gateway Movement detection Order to check Real-time Data Analysis 18

19 USN Projects in Korea USN testbed and operational project BY Local governments or Government related organizations 7 Projects Safety management in the sea shore Ground water monitoring system U-Port Health monitoring of Highway Health monitoring of 3 big Rivers Weather information system Disaster monitoring in Ulreung-do and Dok-do U-City Projects To build futuristic Ubiquitous City BY Gov, Local Gov, and Non-Gov Associations Using emerging RFID, USN, and already existing IT technology Integrating all technologies 19

20 u-city using USN Technologies u-city Futuristic City integrating Ubiquitous Technologies in the city U-Government U-Health U-Business U-Education All in one network People Things Space U-Logistics U-Home U-Traffics / U-ITSU 20

LBS Incheon Free Economic Zone (Song-do, Chung-la ) Business / Education Daejeon U-R&D, U-ITS JunJoo U-Culture, U-Tour OhSong U-FMS, U-ITS

21 Korean Projects for u-city Status Local government and industry associations lead to build u-city Many cities are planning u-city SangAm DMC U-Business, U-ITS Paju U-ITS, U-Home, U-GIS LBS LBS YoungIn U-ITS, U-Culture, U-Environment, U-Safety HwaSeong U-ITS, U-Home, U-GIS LBS LBS Incheon Free Economic Zone (Song-do, Chung-la ) Business / Education Daejeon U-R&D, U-ITS JunJoo U-Culture, U-Tour OhSong U-FMS, U-ITS Pusan U-Port, U-ITS, U-Home GwangJoo U-Culture, U-R&D PLANNING ISP accepted Jeju Telematics, U-Travel, U-Environment DESIGNING On BUILDING 21

Technical components for u-city Related Tech. Sensor tech., multimedia tech, and Future communication tech. as well as existing IT tech.

Education/ Traffic Medication / Road Logistics / Distribution U-City Service Space Platform & Service Infrastructure Physical Network Infrastructure (FTTH, WiBro,

IBS U-Government IP-PABX Public MSPP Portal MSPP Sensor USN Network USN U-Printing IP-Sur Security Smart Card Card Authentication WLAN U-Learning U-Health Care

22 Technical components for u-city Related Tech. Sensor tech., multimedia tech, and Future communication tech. as well as existing IT tech. Not a one common tech, but integrate and combine necessary technologies as needed Vision & Objectives Business Model & Strategy Residence Building Business Public Education/ Traffic Medication / Road Logistics / Distribution U-City Service Space Platform & Service Infrastructure Physical Network Infrastructure (FTTH, WiBro, WCDMA, WLAN, RFID ) U-City Infrastructure IP-TV IP-TV FTTH FTTH VoIP VoIP Embedded S/W S/W IP-Surveillance Telemetering Home Home Auto Auto Home Home M/G M/G IBS IBS U-Government IP-PABX Public MSPP Portal MSPP Sensor USN Network USN U-Printing IP-Sur Security Smart Card Card Authentication WLAN U-Learning U-Health Care Care IP-TV IP-TV Medical Sensor Device ITS ITS RFID RFID GIS GIS Wireless LAN LAN WiBro LBS LBS Media Media Board Board Telematics CCTV CCTV UIS UIS Environment Monitoring Elemental Technology 22

23 Major services of the u-city(u-home) U-Home All electronic appliances and safety facility at home are connected to the infrastructure Residents can check and access to them at anytime, any places, Cellular phone, PDA, or home computer Out-Door Development Area In-Door Infotainment Home Automation Remote Control Devices Cellular Phone Home Portal Home Server Gas Valve, Light, PDA Living Wise Information Center Content Sharing Security Telemetry Devices Thermometer, Notebook Parking Management / Security Integrated Remote Controller Security Devices Gas Detector, Out Door Services - Remote Access - Remote Control Development Area Services In Door Service - Home Portal - Infotainment - Parking Monitoring / Security - Content Sharing - Living Wise Information Service - Home Automation / Security 23

Major services of the u-city (U-ITS) U-ITS Intelligent Traffic management system Real-time traffic information, automatic charging of the toll fee, etc.

24 Major services of the u-city (U-ITS) U-ITS Intelligent Traffic management system Real-time traffic information, automatic charging of the toll fee, etc. Travel Portal Yellow Page Geographic Information Traffic Control Information Overweight Control Moving User Emergency Accident Traffic Information Search at at Home Monitoring Screen Federal Monitoring Center Transfer Information Start Site Information Public Transportation Company Bus Bus Line Information 24

Major services of the u-city (U-FMS) U-FMS (Facility Management System) Integrating system for all facility management system of the u-city (Traffic, Bridge, Port, etc) Buildings Apartments Power

25 Major services of the u-city (U-FMS) U-FMS (Facility Management System) Integrating system for all facility management system of the u-city (Traffic, Bridge, Port, etc) Buildings Apartments Power Line Line Wasteplex / / Water Reservoir Remote Inspection of of a Meter Positioning Waterworks Public Parks Control Center Positioning Power/Comm. Line Arterial Roads Bridges Highways Remote Diagnostic of of Facilities Status Monitoring Oil Oil Pipeline Subway Underground Line Line (Electricity, Gas, Communication, Water) History Management Statistics Management Real-time Information Gathering 25

26 Major services of the u-city (U-Monitoring) U-City Control Center Information gathering from Communication Network, Traffic Network of the u-city Analysis of the data, and run the city based on the integrated service To Provide the info to the citizen PC TV Radio Cellular Phone VMS CCTV Beacon / Loop Data Gathering CCTV DSRC Loop Beacon Public Facility Data UPS Integrated Control Center Main Frames Status Screen Public Corporatio n Information Offering Broadcasting System Monitorin g / Urban Facility Real-time Traffic Multimedi a Help-Desk Security Managemen Info Processin Crime tfacility g Monitoring Traffic Monitoring Monitoring Info Mobile Monitoring Offering Service Internet Service Provider Traffic Monitoring Center Governments Police Supervising Call Call Center Emergency Rescue Electricity Power Mgmt Communication Water Mgmt Gas Traffic Data 26

27 Market trend (1/2) World Market Growing (Unit: 10 million US $) Market Type RFID USN RFID/USN Services Total (Source : RFID/USN Market Trend, ETRI, '07.1) RFID/USN World Market: The year of 2012, 4.34billion USD (Year Growth: 46%) World Market (100 mil USD)

28 Market trend (2/2) Korean Domestic Market (Unit: 10 million USD) Market Type RFID USN RFID/USN Service Total (Source : RFID/USN Market Trend, ETRI, '07.1) RFID/USN Korean Market: Starting to grow from 2008, 12% of the world market in 2012 Korean market growth

Outlook USN Applications and Services Prompt automation and evolving many area of industries Logistics, Environmental caring, Home networking, Health care, Building

29 Outlook USN Applications and Services Prompt automation and evolving many area of industries Logistics, Environmental caring, Home networking, Health care, Building automation, etc. Various market: Vertical market characteristics Necessary to build Standard technologies to prompt the USN deployment USN is the technology to Lead E-Society 29

30 THANK YOU for Listening! Any Questions? 30

Ubiquitous Sensor Network KIM, YONG-WOON ETRI

Ubiquitous Sensor Network KIM, YONG-WOON ETRI Ubiquitous Sensor Network 2007. 7. 10. KIM, YONG-WOON ETRI Table of Contents USN Definition USN Applications USN Problem Domains USN Service Requirements USN Technical Issues USN Technology Layer Model