The document discusses a standardized M2M service platform developed by ETSI and OneM2M for M2M interoperability. It provides a Service Capability Layer (SCL) that includes common services. The SCL can be deployed on either the network domain or device/gateway domain. It implements a RESTful API and uses simple procedures and a standardized resource tree to structure data models. The platform runs on an OSGi Equinox runtime and uses plugins to provide functions like device management, communications bindings, and additional services. It has been used in experiments with smart building and IoT device mockups.

1. Standardized M2M service platform
Mahdi Ben Alaya
Thierry Monteil
Khalil Drira
contact: ben.alaya@laas.fr
website: www.om2m.org

2. Source: ETSI
M2M
M2M global standardization effort
Inverting the pipe
IOT / M2M domains
• M2M promotes to connect billions of machines in
near future covering multiple domains.
• The M2M market is highly fragmented with many
players across numerous vertical domains.
• ETSI M2M and OneM2M are working on a
standardized horizontal service platform for M2M
interoperability.

3. m
Id
Device and Gateway domain Network domain
OM2M functional architecture
Service capability layer (SCL)
• OM2M provides a Service Capability Layer (SCL) including a set of common services
for M2M interoperability.
• An SCL can be deployed on the Network domain, or on the Device and Gateway
domain.

4. OM2M primitive procedures and resources
Service capability layer resource tree
• OM2M implements a RESTful API.
• All M2M communications are performed
based on simple primitive procedures.
• Each SCL data model is
structured using a
standardized resource tree.
• The resource can be easly
triggered using simple
CRUD requests.
OM2M
Primitive
procedures

5. Device
Management
LightWeigt
hM2M
OMA-DM
Interworking
Proxy
ZIGBEE
PHIDGETS
Communication
Binding
COAP
HTTP
Additional
Services
DataCentric
Routing
Autonomic
Computing
Security
TLS-PSK
Java Runtime Environment
OSGi EQUINOX framework
Operating System
Generic
Processing
CORE
Hardware
Your
plugin!
OM2M main
components
diagram
OM2M building blocks
• OM2M runs on top of
an OSGi Equinox
runtime.
• Each SCL includes
required plugins and
is build as an Eclipse
product using Tycho.
• 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.
• It discovers and interfaces with
other plugins.

6. OM2M communications bindings
OM2M main
components
diagram
OM2M building blocks

7. LAN
(Toulous
e)
Fan
Relay
Lamp
Relay
Luminosity
Sensor
Temperature
Sensor
Weight
SensorWAN
Luminosity
Sensor
Temperature
Sensor
OM2M experimentation
M2M Server
(NSCL)
Phidgets Gateway
(GSCL)
Beagleboard
Gateway
(GSCL)
End user
devices
Smart building mock-up LAAS ADREAM smart buildingLAAS ADREAM experimental apartment
7
LAN
(San
Francisc
o)

8. Thank you for your attention