onem2m Standards Activities - IoT/M2M Service Layer -

Transcription

1 W3C Web of Thing WG Open day 16 May 2017, Osaka onem2m Standards Activities - IoT/M2M Service Layer - Nick(Norikazu) Yamasaki, onem2m SC Vice Chair Tamagawa University(Consultant for KDDI) onem2m onem2m

2 2 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

3 3 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

4 Global Partnership Project Over 200 member organizations in onem2m Partner Type 1 (Standards Development Organization) Partner Type 2 (Vertical Players, Industry Groups) BBF(Broadband Forum) OMA(Open MobileAlliance) HGI New Generation M2M Consortium Global Platform CEN& CENELEC Merged into onem2m 4

5 200+ Members Organizations Some of the 200+ active members of onem2m 5

6 Purpose & Deliverables onem2m Purpose To specify and promote an M2M Common Service Layer onem2m Deliverables Technical Reports(Informative) and Technical Specifications(Normative) 16-May onem2m 6

7 7 onem2m Organization Structure Stage 1 Stage 2 Stage 3 16-May onem2m

8 Use Cases TR-0001 Work Process Energy Enterprise Healthcare Public Services Residential Other Transportation Industry Requirements TS-0002 Stage 1 Technical Reports Stage 2 & Stage 3 Technical Specifications (Architecture, Core Protocol, Security, etc.) 16-May onem2m 8

9 9 Agenda Overview of onem2m Partnership Project Standardization at M2M/IoT Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

10 M2M/IoT Common Service Layer M2M Service Layer was defined by ITU-T FG-M2M. It is a software layer It sits between M2M applications and communication HW/SW that provides data transport It normally rides on top of IP It provides functions that M2M applications across different industry segments commonly need. Those functions are exposed to Applications via developer friendly APIs. It allows for distributed intelligence (device, gateway, cloud apps) 16-May onem2m 10

11 onem2m Architecture Approach Pipe (vertical) 1 Application, 1 NW, 1 (or few) type of Device Point to point communications Horizontal Interoperability (based on Common Service Layer) Applications share common service and network infrastructure Multipoint communications Business Application Application Application Application Application Gateway Communication Network (wireline, wireless, Powerline..) Local NW A Device Things Gateway Common Service Layer A Device Communication Network 1 S Local NW A Device IP Communication Network 2 A S Device S A A S Device Common Service Layer Application Common Service Layer Things representations (including semantics) 16-May onem2m 11

12 M2M/IoT Architecture Application Entity Network Services Entity Node Provides application logic for the end-to-end M2M solutions Provides services to the CSEs besides the pure data transport Logical equivalent of a physical (or possibly virtualized, especially on the server side) device Application Layer Device AE Gateway AE Application Server AE Management Server Network Layer NSE Underlying Network NSE NSE Underlying Network NSE Application Service Node Middle Node Infrastructure Node 16-May onem2m 12

13 Reference Point :One or more interfaces - Mca, Mcn, Mcc and Mcc (between 2 service providers) Common Services Entity :Provides the set of "service functions" that are common to the M2M environments Application Entity Network Services Entity Node onem2m Architecture Provides application logic for the end-to-end M2M solutions Provides services to the CSEs besides the pure data transport Logical equivalent of a physical (or possibly virtualized, especially on the server side) device Application Layer AE AE AE Mca Mca Mca Service Layer CSE CSE CSE CSE Mcn Mcc McnMcn Mcc Mcn Mcc Network Layer NSE Underlying Network NSE NSE Underlying Network NSE Application Service Node Middle Node Infrastructure Node Inf. Node 16-May onem2m 13

14 Common Service Functions(CSFs) Registration Discovery Security Group Management Data Management & Repository Subscription & Notification Device Management Application & Service Management Communication Management Network Service Exposure Location Service Charging & Accounting 16-May onem2m 14

15 onem2m Resource Structure <CSEBase> n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..n 0..1 attribute <remotecse> <node> <AE> <container> <group> <accesscontrolpolicy> <subscription> <mgmtcmd> <locationpolicy> <statsconfig> <statscollect> <request> <delivery> <schedule> Common Attributes: resourcetype resourceid parentid expirationtime accesscontrolpolicyids labels creationtime lastmodifiedtime statetag announceto announcedattribute CSEBase Specific Attributes: csetype pointofaccess CSEBase CSE-ID M2M-Ext-ID TriggerRicipient-ID requestreachability nodelink 16-May onem2m 15

16 onem2m Resource Example <AE> n 0..n 0..n 0..n 0..n 0..n attribute <subscription> <container> <group> <accesscontrolpolicy> <pollingchannel> Common Attributes: resourcetype parentid expirationtime accesscontrolpolicyids creationtime lastmodifiedtime labels announceto announcedattribute <AE> Specific Attributes: appname App-ID AE-ID pointofaccess ontologyref nodelink 16-May onem2m 16

17 Communication Protocols Reuse IP-based existing protocols Service Layer Core Protocols TS-0004 * Release 2 CoAP Binding TS-0008 HTTP Binding TS-0009 MQTT Binding TS-0010 WebSocket Binding* TS-0020 XML or JSON Content serialization - HTTP Example REQUEST GET /~/CSE-178/CSEBase/home/temperature HTTP/1.1 Host: provider.net X-M2M-Origin: /CSE-123/WeatherApp42 X-M2M-RI: Accept: application/json HTTP/ OK X-M2M-RI: X-M2M-RSC: 2000 RESPONSE Content-Type: application/vnd.onem2m-res+json Content-Length: 101 { m2m:cin :[ "cnf":"application/json:0", "con":"{'timestamp': ,'value':25.32}"] 16-May onem2m 17 }

18 18 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

19 Timeline of onem2m Key Events onem2m Partnership Project launch (Q3-2012) Release 1 Issued (Q1-2015) Basic set of standards for constructing a unified and horizontal IoT platform Interoperability Test Event #1 (Q3-2015) 30 participating organizations Interoperability Test Event #2 (Q2-2016) Release 2 Issued (Q3-2016) Industrial domain and home domain enablement, interworking framework for different systems (e.g. AllJoyn, Lightweight M2M), security enhancements, and semantic interoperability Release 3 Planned (4Q-2017) Large-scale commercializa tion 2017 Interoperability Test Event #3 (Q4-2016) 19

20 onem2m Release 2 Features Industrial domain enablement Real-time data collection redundancy and fault tolerance enablers for analytics Home domain enablement Home appliance information models Ontologies and mapping to existing standards Semantic interoperability Base ontology, link to domain specific ontologies Semantic descriptions Semantic discovery onem2m Beyond initial release Dynamic authorizations and end to end security Device onboarding and provisioning Application developer APIs and guidelines onem2m as generic interworking framework AllJoyn/AllSeen OIC LightWeight M2M (LWM2M) 20

21 SDOs Ongoing Collaborations PT1 Platforms ITU-T SG20 Merged CLP Interworking + WoT IG Liaison & Collaboration PT2 Requirements TSG SA/RAN Collaboration P2413 WG10 OMADM LWM2M TR-069 Utilization MQTT Protocols, etc. 16-May-2017 SDT 2017 HTTP onem2m CoAP TLS DTLS SAREF 21

22 Toward Release 3 Release 3 Planning (TP R01-Release-3_Planning) Work Track 1, Market Adoption Track (High priority) a. Task on Essential Corrections & Small Technical Enhancements b. Task on development and/or enhancements of guidelines and/or TSs and best practices documents for easier implementation and take-up of onem2m technology c. Task on testing d. Task on completion of well-progressed Release-2 Work Items Work Track 2, Industrial IoT and smart cities a. Task on reach out to IIoT (including Vehicle) & smart city experts & descriptions of deployments in IIoT/smart cities based on onem2m b. Task on improvement and addition of requirements for the IIoT and smart Cities c. Task on studies on new features (targeting TRs for now) Work Track 3, Forward Looking Areas AI, Big Data, Analytics, etc. 16-May onem2m 22

23 23 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

24 Phased Approach for Certification Initial Phase (Oct 2016 ~) Global Phase (2Q 2018? ~) RCB(Regional Certification Body) Starts Certification Process. All the Certification Process will conducted under GCB(Global Certification Body). 24

25 TTA: First Regional Certification Body onem2m - onem2m CB onem2m SC 1 st onem2m Certification Body! onem2m Certification Body (CB) TP Certi. Ad-Hoc TST Authorized Test Lab(ATL) Reference : TP May onem2m 25

26 26 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

27 OSS and Implementation Industry-driven Open Source Softwares/Platforms OSS Open Platform IotDM Examples of Commercial implementations /demos Source: N Damour, Sierra wireless 27

28 Busan Smart City Project/Korea onem2m based Service Platform(ThingPlug) 16-May onem2m 28

29 Smart City/France 16-May onem2m 29 29

30 Smart Transport(oneTransport) /Buckinghamshire Council(UK) onempower 16-May onem2m 30

31 CCSP(C-DoT* Common Service Platform) /India onem2m Based Service Platform 16-May onem2m 31 *Centre for Development of Telematics

32 32 World s First Commercial Watch for Kids /LG Uplus(Korea) 16-May onem2m

33 Open IoT Platform(sensinov/France) 16-May onem2m 33

34 34 Agenda Overview of onem2m Partnership Project Standardization at IoT/M2M Service Layer (Horizontal Platforms) Release 2 and Release 3 Standardizations onem2m Product Certification Scheme onem2m Implementations and Products Useful references 16-May onem2m

35 Useful References onem2m Published Specifications onem2m Deployment and Adoption Announcements HP-E paper - HPE Universal IoT Platform onem2m and beyond Security Solutions and Services for the IoT onem2m Executive Briefing: Solving the IoT Platform Challenge S. Korea: Master plan for Building the IoT of Things) Master Plan-2014.pdf onetransport large-scale, intelligent transport systems trial using onem2m 16-May onem2m 35

36 36 Thank you for your kind attention! 16-May onem2m