Executive Summary of the Working Party 1/20
Numbers and other links
(Geneva, 24 January 2018)
Main discussions and results
Participants: 60 - The final list of participants is available in TD558-R1. Webcast was provided for the plenary of WP1/20
Contributions: 3 to WP1/20; 79 to the Rapporteur group meetings
TDs (not counting the revisions): 103
Incoming/ Outgoing liaison statements:
7 incoming liaison statements / 6 Outgoing liaison statements
TD597-R1 (also see LS database).
At its meeting in Geneva, 24 January 2018, WP1/20 achieved the following outcomes:
Consented Recommendations: 17 at this meeting, (see below)
Recommendations Decided/Determined/Approved: 1 at this meeting
Recommendations agreed for Deletion: None at this meeting
Other texts approved: None at this meeting
New work items: 7
Recommendations consented by WP1/20 for Last Call (AAP – Recommendation ITU-T A.8)
The WP1/20 plenary meeting gave consent (AAP) to 17 draft new ITU-T Recommendations for Last Call, according to Recommendation ITU-T A.8:
|Y.4118||ITU-T Y.IoT-AC-Reqts||Internet of Things requirements and technical capabilities for support of accounting and charging||2/20||TD588-R1/GEN|
|Y.4119||ITU-T Y.AERS-reqts||Requirements and capability framework for IoT-based automotive emergency response system||2/20||TD589-R1/GEN|
|Y.4500.6||ITU-T Y.oneM2M.DM.BBF||oneM2M Management enablement (BBF)||3/20||TD615-R1/GEN|
|Y.4500.12||ITU-T Y.oneM2M.BO||oneM2M Base Ontology||3/20||TD627-R1/GEN|
|Y.4500.23||ITU-T Y.oneM2M.HAIM||oneM2M-Home Appliances Information Model and Mapping||3/20||TD626-R1/GEN|
|Y.4500.22||ITU-T Y.oneM2M.FDC||oneM2M- Field Device Configuration||3/20||
|Y.4500.15||ITU-T Y.oneM2M.TF||oneM2M- Testing framework||3/20||
|Y.4500.5||ITU-T Y.oneM2M.DM.OMA||oneM2M- Management enablement (OMA)||3/20||
|Y.4500.4||ITU-T Y.oneM2M.SLCP||oneM2M- Service Layer Core Protocol Specification||3/20||
|Y.4500.8||ITU-T Y.oneM2M.PB.CoAP||oneM2M- CoAP Protocol Binding||3/20||
|Y.4500.9||ITU-T Y.oneM2M.PB.HTTP||oneM2M- HTTP Protocol Binding||3/20||
|Y.4500.10||ITU-T Y.oneM2M.PB.MQTT||oneM2M- MQTT Protocol Binding||3/20||
|Y.4500.11||ITU-T Y.oneM2M.CT||oneM2M- Common Terminology||3/20||
|Y.4500.13||ITU-T Y.oneM2M.InteropTest||oneM2M- Interoperability Testing||3/20||
|Y.4500.20||ITU-T Y.oneM2M.PB.WebSocket||oneM2M- WebSocket Protocol Binding||3/20||
|Y.4500.14||ITU-T Y.oneM2M.IWK.LwM2M||oneM2M- LwM2M Interworking||3/20||
|Y.4456||ITU-T Y.SPL||Requirements and Functional Architecture for Smart Parking Lot in Smart City||4/20||
Draft Recommendations for (TAP) Determination (Resolution 1)
The WP1/20 plenary meeting determined 1 draft new ITU-T Recommendation
ITU-T Rec. Number||
Work item or provisional name||
|Y.4500.2|| ITU-T Y.oneM2M.REQ||oneM2M- Requirements||3/20||
New work items
TD600/GEN||Q2/20||Y.IoT-BPM-reqts-caps||Specific Requirements and Capabilities of the Internet of Things for Business Process Management|
|Use Cases of Smart Cities and Communities|
TD602/GEN||Q2/20||Y.IoT-EC-reqts||IoT requirements for edge computing|
TD603/GEN||Q2/20||Y.IoT-UM-reqts||Requirements and Use Cases for Universal Communication Module of Mobile IoT devices|
TD607/GEN||Q3/20||Y.AERS-mtp||Minimum set of data transfer protocol for automotive emergency response system|
TD605/GEN ||Q3/20||Y.AERS-msd||Minimum set of data structure for automotive emergency response system|
TD609/GEN||Q3/20||Y.SSC-AISE-arc||Reference architecture of artificial intelligence service exposure for smart sustainable cities|
Outgoing Liaison Statements
TD595/GEN||QAll/20||ITU-T SG16||LS/o/r on automotive emergency response system (reply to SG16 - LS 66 - E)||SG16 - LS 66 - E|
TD596-R1/GEN||Q2/20||ITU-T SG16, JCA-AHF||LS/o/r on information about the progress of draft Recommendation Y.Accessibility-IoT (reply to SG16 - LS 62 - E)||SG16 - LS 62 - E|
TD631/GEN||Q3/20||RIPE NCC||LS/o on draft Recommendation ITU-T Y.IPv6RefModel to RIPE for Consideration||-|
TD654/GEN||Q3/20||oneM2M||LS/o the progress of oneM2M related Work Items for consideratio||-|
TD658/GEN||Q3/20||ITU-T SG11||LS/o on New Draft Recommendation ITU-T Y.oneM2M.TF "oneM2M- Testing framework" and New Draft Recommendation ITU-T Y.oneM2M.InteropTest "oneM2M- Interoperability Testing"||-|
TD659/GEN||Q1, 2, 3, 4/20||TSAG||LS/o on Collaboration process between ITU-T SG20 and oneM2M||-|
Working Party Meeting report
|Meeting Report & Work Programme||
The updated work programme can be found here.
Summary of Questions' Results
Working Party 1/20 was preceded by the Rapporteur group meetings of Q1/20, Q2/20, Q3/20 and Q4/20 from 15-23 January 2018
Question 1/20 –"End to end connectivity, networks, interoperability, infrastructures and Big Data aspects related to IoT and SC&C" summary
The Rapporteur group meeting of Q1/20 under the chairmanship of Rapporteur Mr Jun Seob Lee took place from 15-23 January 2018 and worked on the ftp. All rapporteur documents can be found on:
Question 1/20 discussed three Contributions. During the meeting, Q1/20 made progress on two on-going draft Recommendations. At the meeting, Question 1/20 produced three output documents and two revised texts of on-going draft Recommendations. Question 1/20 agreed to delete two work items from the work program.
The meeting report of Q1/20 (TD591-R1) was approved at the plenary of WP1/20.
Question 2/20 – "Requirements, capabilities, and use cases across verticals" summary
The Rapporteur group meeting of Q2/20 under the chairmanship of Rapporteur Mr Marco Carugi took place from 15-23 January 2018 and worked on the ftp. All rapporteur documents can be found on:
The Question 2/20 meeting reviewed 31 Contributions and 4 TDs (including 2 incoming Liaison Statements). The meeting had lively exchanges and relevant inputs from both physically and remotely present participants . The Question made progress on 12 on-going draft Recommendations and 1 ongoing draft Supplement. It finally got meeting agreement on the submission of two requests for consent, concerning Y.IoT-AC-Reqts and Y.AERS-reqts, at the 24 January WP1/20 meeting. Four new work items were also agreed at the Q2/20 level for consideration by the 24 January WP1/20 meeting of the initiation of the following 3 draft Recommendations and 1 draft Supplement: "Specific Requirements and Capabilities of the Internet of Things for Business Process Management" (proposed as draft Rec. Y.IoT-BPM-reqts-caps), "Use Cases of Smart Cities and Communities" (proposed as draft Supp. Y.SCC-Use-Cases), "IoT requirements for edge computing" (proposed as draft Rec. Y.IoT-EC-reqts) and "Requirements and Use Cases for Universal Communication Module of Mobile IoT devices" (proposed as draft Rec. Y.IoT-UM-reqts). Two outgoing Liaison Statements were agreed for submission to the 24 January WP1/20 meeting and the general living list of Q2/20 was amended.
The meeting report of Q2/20 (TD592) was approved at the closing plenary of WP1/20.
Question 3/20 – "Architectures, management, protocols and Quality of Service" summary
The Rapporteur group meeting of Q3/20 under the chairmanship of Rapporteur Ms Shane He took place from 16-23 January 2018 and worked on the ftp. All rapporteur documents can be found on:
The meeting considered in total 31 contributions which were submitted to Q3/20. During the meeting, it was agreed to send three new work items to WP1 for approval. and it was agreed to send 14 draft Recommendations to WP1 for consent. Progress was made on all other on-going draft Recommendations and 2 outgoing ls were forwarded to the plenary of WP1/20 for consideration.
The meeting report of Q3/20 (TD593-R1) was approved at the closing plenary of WP1/20.
Question 4/20 – "e/Smart services, applications and supporting platforms" summary
The Rapporteur group meeting of Q4/20 under the chairmanship of Rapporteur Mr Gyu Myoung Lee took place from 15-23 January 2018 and worked on the ftp. All rapporteur documents can be found on:
Question 4/20 discussed 16 contributions. Q4/20 had no initial draft Recommendation. At the meeting, Q4/20 produced 9 output documents including the meeting report. The main results of the meeting are the following updated drafts: Y.del-fw (TD632/GEN), Framework of delegation service for the IoT devices; Y.ISG-fr (TD633/GEN), Framework of Smart Greenhouse Service; Y.TPS-afw (TD634/GEN), Architectural framework for providing transportation safety service; Y.WoO-hn (TD635/GEN), Architecture of Web of Objects based virtual home network; Y.STD (TD636/GEN), Functional Architecture for Management to Smart Tourist Destinations; Y.IoT-BoT-fw (TD637/GEN), Framework of blockchain of things as decentralized service platform; Y.SSL (TD638/GEN), Requirements and Reference Architecture of Smart Street Light; Y.SPL (TD656-R1/GEN), Requirements and functional architecture for smart parking lot in smart city.
The meeting report of Q4/20 (TD594) was approved at the closing plenary of WP1/20.
Rapporteur group meetings (including e-meetings)
The complete list of planned meetings can be found at:
Updates in the ITU-T SG20 management team and Rapporteurs
here for the complete list of SG20 management team
Click here for the complete list of SG20 Rapporteurs and Associate Rapporteurs.
here for the complete list SG20 Liaison Rapporteurs and other representative roles.
Collaboration matters and information sharing
Collaboration between ITU-T and oneM2M
A joint session between ITU-T and oneM2M was held on Wednesday 17 January 2018.
Dates of next SG20 and Focus Group meetings
- The next meeting of ITU-T SG20 is planned to take place in May 2018.
- The third meeting of FG-DPM will take place from 20-23 February 2018 in Brussels, Belgium.