oneM2M overview
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1 oneM2M Overview 2016.01.26 Youngsung Son
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Transcript of oneM2M overview
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oneM2M Overview
2016.01.26Youngsung Son
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Agenda
§ Overview§ History§ Standards§ Implementations§ Conclusion§ References
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1. The only one unified standards for promoting M2M/IoTIndustry
2.. No more standard by Global Partnership Project
3. Case based Reasoning (Similar Case Search)
4. Instead of Vertical Silos, Move toward Horizontal Service Platform
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
MainFunctions
OptionalFunctions
• 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. StandardsWG2(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. StandardsWG2(Architecture) – Application Procedure
1) Application Dedicated Node, 2) Application Service Node 3) Middle Node, 4) Infrastructure Node
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3. StandardsWG3(Protocol) – Protocol Binding
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3. StandardsWG4 (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. StandardsWG5(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
KETIOCEAN
ETRICOMUS
• 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
EclipseOM2M
• 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
