OM2M: Standardized service platform for M2M … · OM2MOM2M: Standardized service: Standardized...
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OM2M OM2M: Standardized service : Standardized service platform for M2M platform for M2M Yassine Banouar Thierry Monteil interoperability interoperability www.om2m.org Thierry Monteil Mahdi Ben Alaya Christophe Chassot Khalil Drira [email protected] @YassineBANOUAR
Transcript of OM2M: Standardized service platform for M2M … · OM2MOM2M: Standardized service: Standardized...
OM2MOM2M: Standardized service: Standardized serviceplatform for M2Mplatform for M2M
Yassine BanouarThierry Monteil
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platform for M2Mplatform for M2Minteroperabilityinteroperability
www.om2m.org
Thierry MonteilMahdi Ben Alaya
Christophe ChassotKhalil Drira
[email protected]@YassineBANOUAR
Agenda
• Introduction• ETSI M2M standardization• OM2M service Platform
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• OM2M service Platform• Subscribe/Notify scenarios• Conclusion
6/18/2014
http://www.webofthings.org/2011/02/04/lift11-talk-transcript/
The Web evolution
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Machine-to-Machine
• Smart buildings• Smart Home• Smart grid• smart factories• etc.
6/18/2014
ETSI M2M Vision(“horizontal”)
M2M Business
Application 1
M2M Business
Application 2
M2M Business
Application n
ETSI M2M Standardization
M2M Business
Application 1
Proprietary M2M applications(« verticals »)
M2M Business
Application 2
M2M Business
Application n
M2M Device
M2M Device
M2M Device
M2M Gateway
Application Infrastructure
Core Network Infrastructure
Access Network InfrastructureWireless / Fixed Line
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DedicatedDevices
Existing ICT Infrastructure
DedicatedDevices
Existing ICT Infrastructure
Existing ICT Infrastructure
DedicatedDevices
6/18/2014
M2M Applications
M2M Service Capabilities
Core Network (e.g. 3GPP, TSPAN)
mIa M2M Core
Network and Application
DomainAccess Network
(e.g. xDSL, 3G, GPRS, HFC, satellite, WiFi, WiMAX, etc.)
PC/Dedicated Appliance
ETSI M2M – High levelarchitecture
ETSI M2M Standardization
M2M Legacy Device
M2M Applications
dIa
mId
dIa
M2M ETSI DeviceM2M
Device/ Gateway Domain
WiMAX, etc.)
M2M Area Network(e.g. Zigbee, BT, WiFi, etc.)
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mId
M2M Service Capabilities
M2M Service Capabilities
M2M Applications
M2M Gateway
AE
IP RF
CS
GC
SEC
Application layerApplication layer
GSCL
Application layerApplication layer
Application Enablement (AE) SECurity
(SEC)Comm.
Selection (CS)
NSCL
LegacyDevices
• ETSI M2M standard provides a Service Capability Layer (SCL) including aset of common services for M2M interoperability.
dIa
mIa
NANANAGA GA
ETSI M2M Standardization
M2M Gateway
RARREM
M2M Network
InterworkingProxy (IP)
RF
Reachability, Addressing & Repository (RAR)
Remonte EntityManagemnt
(REM)
Generic Comm. (GC)
Legacy Device
M2MDevice
Device and Gateway domain Network domain
AE
IP RF
CS
RARREM
GC
SEC
Application LayerApplication Layer
DSCLdIa
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Your SC!
DA DA
OM2M features
Groupmanagement
Requestretargeting
Access-rightsmanagement
SCLsregistration
SCLsdiscovery
• OM2M implements a RESTful API (using an URI and CRUD Methods)• All M2M communications are performed based on simple primitive procedures 7
Applications registration
Resource (de)announcement
Subscriptionmanagement
Container management
Resource discovery
6/18/2014
OM2M Demo1« Yes! I can turn it ON »
LAAS ADREAM experimental building
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WAN
M2M Server(NSCL)
LANLAAS
BeagleBoneBlack
M2M Gateway(GSCL)
FanRelay
LuminositySensor
TemperatureSensor
LampRelay
Phidgets HUB
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OM2M component diagram
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• The CORE plugin routes received request to the correct controller.• It checks access rights, persist data, notifies interested subscribers, do
request redirect or resource announcement if needed.6/18/2014
OM2M component diagram
OM2M
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OM2M main components
diagram
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Specific Specific Devicemgnt
DM
Interworking Proxy
ZIG
BEE
PHID
GET
S
Comm.Protocol Binding
MQ
TT
Additional Services
Dat
a Ce
ntric
Ro
utin
gD
ata
Cent
ric
Rout
ing
Auto
nom
ic
Com
putin
gAu
tono
mic
Co
mpu
ting
Security
PSK
GenericProcessing
• OM2M runs on top of an OSGi Equinox runtime.• Each SCL includes required plugins and is build as an Eclipse
product using Maven and Tycho.
OM2M building blocks and plugins
OM
A-D
M
ZIG
BEE
PHID
GET
S
MQ
TT
CoAP
Dat
a Ce
ntric
Ro
utin
gD
ata
Cent
ric
Rout
ing
Auto
nom
ic
Com
putin
gAu
tono
mic
Co
mpu
ting
TLS-
PSK
Java Runtime Environment
OSGi EQUINOX framework
Operating System
CORE
Hardware
Oth
er
plug
in!
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HTT
P
6/18/2014TL
S
Phid
gets
IPU
CORE
Technology independent Response
Interworking Proxy Unit
Technology independent Request
HTTP App
CORE
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Service Capability Layer (SCL)6/18/2014
Phid
gets
IPU
CORE
Zigb
eeZigbee Request
Interworking Proxy Unit
Technology independent Request
HTTP App
CORE
Technology independent Response
Zigb
eeIP
U
Zigbee Response
Zigbee Request
Your
tech
noIP
U!
Yourtechno
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Service Capability Layer (SCL)6/18/2014
HTTP Request
URI: http://ipAddress:port/context/resourceTargetIdMethod: GET, POST, PUT, DELETE
EXECUTE
Protocol Independent request
targetId: resourceTargetIdMethod: RETRIEVE, CREATE, UPDATE, DELETE, EXECUTE
HTTP Response
StatusCode: 200, 201,404
CoAP Request
HTT
P M
appi
ng
COREProtocol independent request
HTTP App
CoAP
Map
ping
Communication Protocol mapping
Protocol independent Response
ResponseStatus: Ok, Created, Not Found, etc.
CoAP Response
CoAP Request
COREProtocol independent request
CoAP AppCo
APM
appi
ng
CoAP Response
StatusCode: 2.00, 2.01, 4.04
CoAP Request
URI: coap://ipAddress:port/context/resourceTargetIdMethod: GET, POST, PUT, DELETE 14
Protocol independent responseO
ther
M
appi
ng
OtherComm.
Protocol Service Capability Layer (SCL)
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ETSI Communication techniques• request/response• long polling (NA server enabled)• subscribe/notify (NA server enabled)
NSCL
HomeNCSLapplications
NAmIa
SmartHomeApp
NAGA
dIa
POST
POSTGSCLmyHomeGSCL
applications
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NSCLscls
M2M Server
subscriptions
SUB_NEW_SCL
SmartHomeApp
myHomeGSCLmId
scls
applications
M2M Gateway
HomeNCSL
POSTPOST
Subscribe/Notify scenario6/18/2014
OM2M Demo2« Yes! I can remotely monitor it »
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LANThe Pierre
Baudis conference
center
M2M Server(NSCL) BeagleBone
BlackM2M Gateway
(GSCL)
Phidgets HUB
Group ManagementSwitch ON/OFF agroup of lamps
NA(server enabled)
Subscribe/Notify
6/18/2014
WAN
M2M Server(NSCL)
LANLAAS
BeagleBoneBlack
M2M Gateway(GSCL)
FanRelay
LuminositySensor
TemperatureSensor
LampRelay
Phidgets HUB
Thanks!Questions?Questions?
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.orgProject ContributorsThierry Monteil Mahdi Ben AlayaYassine Banouar Christophe Chassot
Khalil Drira
6/18/2014
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