This document provides an overview of oneM2M, a global standards initiative for machine-to-machine communications and the Internet of Things. It discusses oneM2M's history, establishment in 2012 with over 200 members, and release of standards including Release 1.0 in 2014 and Release 2.0 ongoing. The document outlines oneM2M's main functions such as data storage and sharing, as well as optional functions. It also summarizes several organizations' implementations of oneM2M standards through open-source platforms such as KETI's Mobius, the Eclipse Foundation's OM2M, and ETRI's COMUS platform.

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oneM2M Overview
2016.01.26
Youngsung Son

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Agenda
§ Overview
§ History
§ Standards
§ Implementations
§ Conclusion
§ References

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1.TheonlyoneunifiedstandardsforpromotingM2M/IoTIndustry
2..NomorestandardbyGlobalPartnershipProject
3.CasebasedReasoning(SimilarCaseSearch)
4.InsteadofVerticalSilos,MovetowardHorizontalServicePlatform
1. oneM2M overview

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1. oneM2M overview
Industrial Automation Home AutomationeHealth and Telemedicine
oneM2M is the global standards initiative for Machine to Machine
Communications and the Internet of Things
IoT Standards

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1. oneM2M Charateristics
Main
Functions
Optional
Functions
• Store and share paradigm
• Data management and historization
• Seperation among Security and Privacy
• Flexible deployment (large, small, distributed, centralized)
• Network functionality re-use (Location, Device Management, Security,
etc)
• URI identification (and separation from IP addressing)
• IP based (IPv4 or IPv6)
• Network independent (but network aware)
• REST approach
• Application portability
• Device and subscription management
• Accounting and charging
• HTTP/COAP/MQTT transport

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2. History
§ Establishment
– 2012.07
§ 226 Members
– SDO : ETSI, TIA, ATIS,
CCSA, ARIB, TTC, TTA, …
– Carrier : AT&T, Orange,
Docomo, SKT, LG Uplus, …
– Solution : Sierra Wireless,
Gemalto, Fujitsu, …
§ Rel-1.0
– 2014.08
§ Rel-1.1
– 2015.01
§ Rel-2.0
– ongoing
1) http://www.onem2m.org/candidate_release/index.cfm

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2. History
1) http://www.onem2m.org/candidate_release/index.cfm

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3. Standards
1) Management, Abstraction and Semantics

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3. Standards
1) Home Energy Management System, 2) Vehicle to Vehicle, 3) Quality of Service

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3. Standards
1) Data Management and Repository, 2) Communication Management and Delivery Handling,
3) Quality of Service, 4)Device Management

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3. Standards
WG2(Architecture)
– Entity
&
Reference
Point
정의
1) Application Entity, 2) Constrained Application Protocol, 3) Message Queue Telemetry Transport,
4) Inter Process Communication

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3. Standards
WG2(Architecture)
– Application
Procedure
1) Application Dedicated Node, 2) Application Service Node 3) Middle Node, 4) Infrastructure Node

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3. Standards
WG3(Protocol)
– Protocol
Binding

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3. Standards
WG4
(Security)
– Device
Authentication,
Data
Confidentiality,
Data
Integrity,
Access
Control
1) MEF : M2M Enrolment Function, 2) Security Association : 상호인증, 데이터 기밀성, 무결성을 위한 Key Agreement 수행

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3. Standards
WG5(Management
&
Semantic)
– Device
Management,
Abstract,
Semantics

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4. Implementations
§ KETI – Mobius
§ Eclipse – OM2M
§ ETRI - COMUS

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4. Implementations
Open allianCE for iot stANDard
http://www.iotocean.org/main/ Mobius based open source oneM2M platform

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4. Implementations
Eclipse OM2M
http://www.eclipse.org/om2m/ OSGI based open source oneM2M platform

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4. Implementations
Common Open seMantic Usn Service platform

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4. Implementations
Common Open seMantic Usn Service platform

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4. Implementations
KETI
OCEAN
ETRI
COMUS
• Multiple protocol bindings (HTTP, CoAP, MQTT)
• DBMS adpation with data abstraction (Hbase, MongoDB, SQLite)
• IoT Proxy(IWF), IoT Gateway(WPx), Semantic Search/Recommendation
• JAVA/C++
• Mobius oneM2M based OCEAN open source alliance
• Protocol binding : HTTP, CoAP, MQTT
• Server : openMobius
• Device : &cube
Eclipse
OM2M
• Truly open source (Github)
• OSGi based architecture
• JAVA/REST interface

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5. Conclusion

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5. Conclusion

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Terms

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Terms

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References
§ www.onem2m.org
§ LG전자 김기영 – oneM2M 개요 및 표준화 현황 2014.09.04
§ KETI 김재호 – 개방형 사물인터넷 플랫폼 표준 기술 소개
§ ETRI 권순현 – IoT 세상관 Linked Data
§ ETRI 박동환 – 모바일 IoT 미들웨어 기술

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Thank you
Young-Sung Son
ysson@etri.re.kr