Architecture for internet of things - Global ICT...
Transcript of Architecture for internet of things - Global ICT...
2GISFI_IoT_04_02 28 Feb – 03 Mar 2011
networked print
networked radio
networked television
networked gaming
networked video
networked music
networked healthcare
networked banking
networked houses
networked cities
networked messaging
networked everything
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Drivers for networked everything
People
Businesses Societies
LifestyleHealthConvenienceSafety
ProductivityCost efficiency
RegulationsAssets
SustainabilitySafety
SecuritySocial cost
Ubiquitous communication Cost of connected device
Technology
Everything that benefits from a network connection will have one
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unlimited possibilities!
Utility
• ICT for Smart Grid• Water management• Gas, oil and renewables• Waste management
Smart Cities
• Integrated environments• Optimized operations• Convenience, economics and sustainability
Health
•Remote monitoring•Assisted living•Behavioral change•Integrated solutions•Treatment compliance
Agriculture
• Forestry• Crops and farming• Livestock and fishing
Manufacturing
• Process industry• Component industry
AutomotiveTransport
• Connected vehicles• Goods transport and logistics• Public transportation• Multimodality
RetailBanking
• Mobile and micro payments• Retail logistics• Consumer product life-cycle information• Shopping assistance
Consumerelectronics
• Connected CE• Nomadic device integration• Participatory sensing• Social Web of Things
Education
• Teaching• Learning• Museum and Arts• Tourism• Augmented reality
Gaming
• Online gaming• Portable games• Pervasive gaming• Augmented reality
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Things that connect and Serve
Enabling technologies: consumer electronics, sensors, actuators, tags and readers
PAN/BAN BuildingsVehicles Smart places Objects ProximityCCE Assets
Key deployment environments
Consumer oriented Process orientedConnectivity driven Service driven
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Overview of generic M2M solution1. Sensors&
Actuators3. Network
services2. Devices
Module
Module
Module
Module
GPRS3G
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4. Datamgmt
- collecting- monitoring- storing
6. Bus.appintegration
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5. M2M Services Creation & Mgmt
- Configuration- Security- Charging
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
Customercare
Billing
Assetmgmt
Servicemgmt
Servicemgmt
Servicemgmt
Servicemgmt
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current solutions – stove pipes
› Single purpose M2M device deployments
› Vertical silo solutions for each single M2M application with a tight end-to-end integration
› Re-development of ”same functionality” in every vertical
› Complexity in solution realization› Lack of cross-industry standards› Add also long life-times of
deployments – life-cycle management is important
Efficient, flexible and open M2M service enablement is critical
Health
Tracking
Alarm
Metering
Cellular, fixed, private
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Generic SERVICES- COMMON REQUIREMENTS FOR VERTICALS
› Flexible and cost efficient connectivity– Device life-cycle provisioning of connectivity, e.g.
MCIM– Flexibility in tariffs and roaming agrements– Different traffic characteristics and requiments on e.g.
availability
› Hide underlying heterogeneity and complexity– Diversity in different devices– Use of different network protocols and networks
› 2G, 3G, SMS, fixed, IP, SIP, REST, XMPP,...
› Data collection, processing and management– Collection and storage of sensor data for later bulk
retrieval– Historization of data and data mining
› Remote device management– Device diagnostics– Software upgrades
App App App App
Cellular, (fixed)
Managed and uniform point of access to data over any
network from any equipment
Managed and uniform point of access to data over any
network from any equipment
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Why horizontal?business processes and re-use
Generic business processes› Similar process needs across verticals› Process decomposition – service enablers
– Communications services– Media and content services– Data capture and processing services– Directory services
› Work-flow orchestration in SOA approach
Re-use for cost efficiency and service innovation› Vertical applications vs. vertical solutions› Move away from tightly integrated solutions
– Multi-purpose device deployments– Applications using multiple devices
› Long-tail support via re-use and cloud› Inherent horizontals vs. “pattern recognition”
Communication servicesH2H, H2C, H2M, M2M
Field Force Management
IT & Service Management
Data collection and processing
Customer Care & Billing
Utility
Transport
Governm
ent
Media
Telecomm
unication
Finance
PAN/BAN VehiclesSmartplaces Objects ProximityCCE
Service enablement
Vertical Vertical Vertical Vertical
Buildings Assets
Networks
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ServiceEnablers
CompositionEngine
CompositionEngine
SpecificSolutions
IntelligentTransport Utility Health Retail
Service Delivery- Tools and Concepts
Connected ConsumerElectronics
Networks
Service Creation andInnovationeStoreeStore LabsLabs Open APIsOpen APIs
Content andMedia
Content andMedia
Data MiningData Mining
Sensors and Actuators
Sensors and Actuators
NFC and RFIDNFC and RFID
Management and Support
Management and Support
ConnectivityProvisioning
ConnectivityProvisioning
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Sensor and Actuator services
› Service enablement components to handle services from sensors and actuators
› Modular approach allowing different value offerings
– basic functionality like uniform device access
– extended functionality for sensor-centric data services
– advanced functionality for domain specific information processing
› Service oriented approach based on service orchestration of service components
Sensors
SMS IP/CoAP IP/SQL
Data Message Bus
REST
B2B Service Access
WS
System Services
Information Services
Data Services Custom User Services
Service Provider
Service Provider
Composition Backplane
Gateways
Databases
Collection
AccessStorage
Processing
Resource Directory
Entity Directory
Information Fusion
Control Loops
Mngmt
Security and
Policies
Internal Services
Scheduler
Internal MngmtDevice
CapabilitiesIdentifier
Translation
WSN
IP/REST
These capabilities are needed for the true Internet of Things- An Open Marketplace for sensor data and information
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Business Process Integration- Service orchestration› Vertical applications are envisioned to be compositions of several enablers (not only
M2M or Sensor and Actuator services)› Orchestration of service components according to application skeletons even allowing
late bindings of service components
Service Composition
Telecom Operator Services
MMTel SMS E-mail ...
M2M Service Enablement
Get Rdng
Rem DM
Sense Act
Subscr Events
Available Services
GIS EPC IS
Plan DB ...
Application 1 Application 2Example Application 1Field Force Management
Notify technician about faulty equipmentProvide technician with instructions
Example Application 2Car Traffic Control
Direct Traffic based on current situation
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end-to-end system overview
WAN M2M ServiceEnablement Applications
Generally available services
Telecom Operator Services
B2B service access
Data and inform
ation services processing
Smart Metering
eHealth
Goods tracking
Home automation
Vehicle diagnostics
Surveillance
Alarm
Traffic information
eCall
Capillary Networks
”M2M SI”
CE Device
Public
Device access and m
essagingManagement and support
M2M Module
Private
M2MGW
BuildingWifi
Radio meshEthernet
PLC…
M2MGW
Transport InfrastructureWiFi
Radio meshEthernet
Fibre…
Others…M2MGW
ZigBeeBluetoothOther…
…
Business Processes
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Business ecosystem evolution
Core +Access
SDP
Operator A Operator B Operator D Operator C
Service Consumers
TransportSolutionsTransportSolutions
Core +Access
SDPCore +Access
SDPCore +Access
UtilitySolutions
UtilitySolutions
Device Manufacturer
Web Service Provider
Information Providers
Connected ThingsService Enablers
CT Service Providers
CCEService
Enablement
CCEService
EnablementM2M
ServiceEnablement
M2MService
EnablementConnectivityEnablement
ConnectivityEnablement
CCE Solutions
CCE Solutions
Content andMedia Enablers
Move from Value Chains to Value Networks – a horizontal business approach
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Main Standardization needs
Applications
Phone Vehicle Home/building BAN
3rd partyservices
• maps• tag resolver• location• billing• TSM
”WSAN”
M2M enablers
Information
Communication
Access
Servicediscovery
Managementservices
Servicecomposition
3. System interfaces• protocols• service descriptions• APIs, server & client side
4. Architecture• nodes• functions• interconnect
1. Network impacts andoptimizations• air interface• RAN• CN and service network
APITR50.1
2. Unified interface togateways and modules• link, protocols• information models• use of TCP/IP
DM
TC10-WG2TC10-WG2
TC10-WG4
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ETSI M2M objectives
– to collect and specify M2M requirements from relevant stakeholders;– to develop and maintain an end-to-end overall high level
architecture for M2M;– to identify gaps where existing standards do not fulfil the
requirements and provide specifications and standards to fill these gaps, where existing standards bodies or groups are unable to doso;
– to provide the ETSI main centre of expertise in the area of M2M;– to co-ordinate ETSI’s M2M activity with that of other standardization
groups and fora.
Define an end-to-end horizontal architecture for M2M
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Etsi m2m Architecture
M2M AreaNetwork
M2M Applications
M2M Management Functions M2M Core
M2M Service Capabilities
Core Network (CN)
Network Management Functions
Transport Network Access Network
Network and Applications domain Based on existing standards 3GPP, TISPAN, IETF, …
M2M Applications
M2MService Capabilities
M2M Gateway
M2M Area Network
M2M Devices
M2M Applications
M2M Service Capabilities
M2M Device
M2M Device Domain Based on existing standards and technologies, e.g.: DLMS, CEN, CENELEC, PLT, Zigbee, M-BUS, KNX, etc.
User interface to application e.g. Web portal interface (usage monitoring, user preferences, …)
PC dedicated appliance
M2M Devices
M2M Applications
M2M Device
Current main focus
Case 1: direct connectivity
Case 2: gateway as network proxy
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Summary and conclusions
› A horizontal approach is needed towards both business and technology– Key interfaces in the architecture to separate communications from services– Hide heterogeneity and complexity from applications – Exposure of the right service enablement tools to application developers
› Re-use is a key feature– Generic business process needs relying on generic components– Service orchestration is the framwork for applications– Allow multiple usages of deployed devices– Allow application to make use of any deployed device
› Mass-market applications require openness– Need for necessary standardization of communications and service enablement– Open but secure market place of sensor data and information and actuator services
The Internet of Things is already Happening