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Ubiquitous Intelligent Environments (UIE)

Ubiquitous Intelligent Environments (UIE). Shinyoung Lim, PhD Mobile & Pervasive Computing Lab CISE Department University of Florida. Contents. 1. Introduction 2. Issues regarding UIE 3. Inter-space Interactions 4. Wrapping up. 1. Introduction. Where we are, now?. High.

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Ubiquitous Intelligent Environments (UIE)

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  1. Ubiquitous Intelligent Environments (UIE) Shinyoung Lim, PhD Mobile & Pervasive Computing Lab CISE Department University of Florida

  2. Contents • 1. Introduction • 2. Issues regarding UIE • 3. Inter-space Interactions • 4. Wrapping up

  3. 1. Introduction Where we are, now? High All consumer’s electronics are connected Intelligent & Autonomous Services Services Context-aware based Personalized Services Large Scale Cooperative Systems Web based Contents Services Systems New types of Digital Entertainment with Connected PC and Consumer’s Electronics Server / Carrier Integrated Systems Ubiquitous Networks Market Opportunity Networks Clustering Systems Ultra wideband Home Networks Sensor networks High speed Internet (FTTH) High Productivity by Sharing Resources On the Internet Real World Low Customization Convergence Intelligence Marketability PC↔PC PCs ↔ CEs Ubiquitous Early Adapter Market Mass Market Technology drive

  4. Example of Services in the Intelligent Home Wake Up Support Service (WSS) Remote Home Access Service Window & Curtain Home Automation Service (HAS) Home Management Service (HMS) Light FAN PDA PDA Wireless Camera Watt Meter Water Meter IS95C RFID Boiler Web PAD UWB/Wireless 1394 802.15.3 ZigBee Web PAD Customized Multimedia Service (CMS) IEEE1394 Camera Wireless 1394 Home Server DVCR Game xDSL/ Modem Access Network UWB Wireless Camera Digital Audio DTV Home Gateway Security Home Security Service (HSS) Wireless & Mobile Networks Sensor Network IPv6

  5. 1. Introduction Customized Multimedia Service Customized Multimedia Service Home Management Service Home Management Service Home Automation Service Home Automation Service Home Automation Service Home Automation Service Living Room Kitchen Example of Inter-space Interactions in Ubiquitous Intelligent Environments

  6. 2. Issues regarding UIE • Binding issues Separation of goals and means, Deciding where binding occurs, Interoperability and compatibility, Ownership of space and authentication of entities • Quality of Service (QoS) issues Conflict resolution: priority and scheduling, Criteria of QoS, Service level agreement, Mobility • Scalability issues Service Delivery, Scalability of Data and Process • Security and Privacy issues Scalable mutual authentication, ownership and usage of users’ record and preference

  7. User A “I want Drama” User A “wakeup at 5 AM” Display Device Morning Call Device User B “I want Sports” User B “wakeup at 7 AM” “For Whom???” “For When ???” Area A : Context-Conflict Area B: Context-Conflict Condition A “High Temperature” Cooling Device On Service A: HSS “Turn On” Light Device “Loop !!” Heating Device On Condition B “Low Temperature” Service B: HMS “Turn Off” “ Which One???” Area C: Service Interaction Area D: Service Interaction 3. Inter-space Interactions

  8. 3. Inter-space Interactions • Resolving issues of Inter-space Interaction • Binding Issues: Cross-layered concept • QoS Issues: Virtual personal space concept • Scalability Issues: Service Gene concept

  9. Virtual World VPS Engine Virtual Space Component Virtual Personal Space (VPS) Integrated Network Management Passive Sensor node Real World: Integrated Network Active Sensor node (Networked Devices) 3. Inter-space Interactions Polymorphic Service QoS Binder Polymorphic Service QoS Reconfigurable Service Provision User Service Unit Service Gene Virtual World QoS QoS Tuple User Space-1 Integrated Network QoS QoS Tuple User Space-2 Cross-layered QoS Binding

  10. 3. Inter-space Interactions Integrated Network Integrated Network Management Wired Network Side Adaptive Networking Interfaces Channel Allocation /Admission Network Status Monitor Integrated AAA Interfaces Low Mobility High Bandwidth Downlink Only High Mobility Low Bandwidth Downlink Only High Mobility Lowest Bandwidth Low Mobility Low Bandwidth Low Mobility High Bandwidth WWAN WLAN WPAN Satellite DMB Terrestrial DMB Mobile Interface Selection Mobile Network Side Session Management Multiple Connection Security Management Power Management

  11. 3. Inter-space Interactions Virtual Personal Space (VPS) Engine Task-Resource Mapping Scheme VPS Repository VPS Ontology VPS Event Repository Context Interface • Virtual • World QoS • To • QoS Binder • Part of • Service Gene • Reconfiguration - Ontology User Profile VPS Event Monitor VPS Representer VPS Representation Data Location VPS Controller Event Notification/ Task Pre-VPS Data Event Notifier Service Interface Context Data Intention (Task) VPS Request Event Notification/ Location Spatial Modeled Data Environmental Manager Request Controller Spatial Modeler Request Environmental Data Virtual World QoS to QoS Binder - Part of Service Discovery in Integrated Network -

  12. 3. Inter-space Interactions Cross-layered QoS Binding Manager User Profile (User A)@(Location A) (User A)@(Location B) Polymorphic Service QoS Polymorphic Service QoS QoS Binder Discovery Recovery Virtual World QoS Virtual World QoS Authentication Coordination Negotiation Tuple Manager Integrated Network QoS Integrated Network QoS QoS Base Event Log QoS Tuple QoS Tuple

  13. 4. Wrapping Up • UIE: Inevitable prerequisite features for future computer and communication industry • Approach of Resolving issues on Inter-space Interaction • Cross-layered concept for binding issues • Virtual personal space concept for QoS issues • Service gene concept for scalability issues

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