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oneM2M and AllJoyn Interworking
Group Name: Technical PlenarySource: Hongbeom Ahn (LG Electronics), Josef Blanz (Qualcomm) , Michael H.S. Yang (LG U+), Yali Guo(Haier)Meeting Date: TP#13Agenda Item: TBD
© 2014 oneM2M PartnersTP-2014-0487
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IoT Platform Technologies
Network
Transport
Physical
Link
Session
Presentation
Application
Service PlatformConnectivity
Platform More than..
IoT Platform Technologies
• If we look all around carefully, there are powerful and growing other IoT platform technologies on the market– However, different technologies focus on different
features and architecture– For example,
• AllJoyn, OIC (no specification provided yet) and Homekit focus on proximal connectivity
• QIVICON focuses on device management capability within wide-area and proximal network connectivity
© 2014 oneM2M PartnersTP-2014-0487
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oneM2M• Throughout IoT ecosystem and platform technologies,
oneM2M system itself has its own advantages, – Distributed Platform Environment
• Plug in and out the specified resources from service platforms (IN/MN/ASN-CSE) based on usage (Flexible)
– Device Management Integration– 3GPP/3GPP2 Interworking– Inter-SP Communications
– Web-based Architecture (RESTful)• Easily discover and access resources (data or devices)
And so on
© 2014 oneM2M PartnersTP-2014-0487
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What Should We Do?
• Keep doing what we have done so far– Enhance oneM2M architecture, MQTT-Support,
Security, Semantic and etc– Support some particular IoT domain (home, car)
• Make our specification more flexible– Find other technologies that specify different
scope and features from oneM2M– Create a synergy effect by interworking with the
technologies© 2014 oneM2M Partners
TP-2014-04875
oneM2M & AllJoyn System (1/2)
FridgeVacuum
Vital Checker
Thermostat
TVHomeG/W
TV
Vital Checker Fridge
Server
Application in the Smartphone
HospitalApplication
Smartphone
AllJoyn oneM2M
Network Architecture Peer-to-Peer in LAN Server-to-Client in WAN
API StyleRPC(RMI) API
(Publish-Subscribe under development)
Resource-based API
Discovery Style Proactive Discovery Passive Discovery
© 2014 oneM2M PartnersTP-2014-0487
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oneM2M & AllJoyn System (2/2)
AllJoyn: Enable Ad Hoc, Proximity-Based, Peer-to-Peer Networking.
Support Alljoyn and OneM2M interworking (Haier’s View)
1. OneM2M’s advantage is in system/platform level planning. 2. Alljoyn focus on the inside cycle scenario(Home area network) which is very important
in smart home.3. AllJoyn has requirement to connect to the cloud, a Gateway agent WI is processing in
AllJoyn for this work4. Alljoyn is open source codes based, many devices has announced Alljoyn enabled in
market.
oneM2M: Provide the system-level/platform-level solution for IOT, covers device , gateway, infrastructure domain by defining ADN/ASN, MN, IN.
© 2014 oneM2M PartnersTP-2014-0487
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A Possible Architecture
AllJoynDevice
AllJoynDevice
Gateway
AllJoynPlatform MN-CSE
IN-CSE
Server (Cloud)
Mcc
Gateway
MN-CSE
Mcc
oneM2MDevice
Mcc/Mca
IN-CSE
Server (Cloud)Mcc’
Mcn
© 2014 oneM2M PartnersTP-2014-0487
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Interworking Scenarios (Haier’s)
Home Area Network
Haier Smart Home Cloud Platform
(M2M Platform)
Home Area Network
Home Area Network
Inside Cycle All control/data inside home area network P2P or Centralized management (gateway) Alljoyn
Outside Cycle All control/data go through cloud platform M2M standard or Private protocol oneM2M
© 2014 oneM2M PartnersTP-2014-0487
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Way Forward
(`14. 08) (`15. 01)
oneM2M Release 1.0
oneM2M Release 1.1
oneM2M Release 2.0
• For Initial Research on the Interworking
• Study on different approaches for the interworking and impact on oneM2M architecture
: (Output) Technical Report
• Choose a decent approach based on the study
• Specify the architecture and protocol
: (Output) Technical Specification
oneM2M & AllJoyn Interworking Work Item
© 2014 oneM2M PartnersTP-2014-0487
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