CJK Standards Collaboration- Brief overview of CJK NID WG

HyoungJun Kim (khj@etri.re.kr)

2007. 4. 9.

Telecommunications Technology Association

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• CJK NID Background

• CJK NID WG Activities

• CJK Collaboration

• Future Plan

ContentsContents

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I. CJK NID Background (1/2)I. CJK NID Background (1/2)

• Background of CJK NID Collaboration– Network aspect of RFID(NID) standardization issue has

been covered at the ITU-T meeting since 2005• ITU-T TSAG RFID CG(2005. 3. ~ 2006. 7.)

– Convenor: Mr. ByungNam LEE

• ITU-T TSAG JCA-NID(2006. 7. ~ Present)– Convenor: Mr. Frobst (Chairman of SG16)

• Major SGs in ITU-T including SG13, SG16 and SG17 are dealing with RFID related works with their own viewpoint

– Mutual collaboration on NID issue among CJK is very important at the present time

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I. CJK NID Background (2/2)I. CJK NID Background (2/2)

• History of CJK NID WG– During the 6th CJK Standards Meeting (Hangzhou, April,

2006.), CJK NID WG was proposed with its mission statements.

– After the meeting, China and Japan endorsed the creation of this WG via e-mail.

– The first meeting of CJK NID WG was held in Tokyo, Japan, October 2006.

– Its second meeting was held in Jeju, Korea, February 2007.– The third meeting is being held at this time, April 2007.

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II. CJK NID WG Activities (1/8)II. CJK NID WG Activities (1/8)

Meeting Participants Major discussed item

1st(’06.10. Tokyo)

Total: 35 21(TTC)4(CCSA)10(TTA)

• Nomination of Working Group Leaders • Decision of work method and process of CJK

NID WG• Decision of the title of CJK NID WG and its ToR

2nd (’07.2. Jeju)

Total: 228(TTC)

3(CCSA)11(TTA)

• Sharing information about the situation of NID in each country

• Review and Discussion of Current Activities in ITU-T

• Discussion of hot Priority Issues on NID among CJK and others

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II. CJK NID WG Activities (2/8)II. CJK NID WG Activities (2/8)

• 1st meeting, Tokyo, Japan, in October 2006– Contributions

• 5 contributions were presented.– History and summary of N-ID activities in ITU-T

– TTC views on NID

– TTC organization on NID

– Work methods and process of CJK NID WG

– Candidate subjects for collaboration among CJK

• 1 meeting report was made.

– Agreed and nominated at the meeting • WG structure and ToR • Email reflector for CJK NID WG• Chair: Hyoungjun KIM (TTA)• Vice chairs: Xueli ZHANG (CCSA) and Noboru Koshizuka (TTC)

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II. CJK NID WG Activities (3/8)II. CJK NID WG Activities (3/8)

• 1st meeting, Tokyo, Japan, in October 2006– CJK NID WG Structure

CJK PL.

NID WGB3G WG NGN WGCoordination Coordination

Management(1CH+2VC)

TG 1(Task Group 1)

TG n(Task Group n)

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II. CJK NID WG Activities (4/8)II. CJK NID WG Activities (4/8)

• 1st meeting, Tokyo, Japan, in October 2006 – ToR of CJK NID WG

• Encouraging members' activity on NID standards• Collaboration for global standard activity: ITU SGs and other groups

such as JTC1 SCs• Development of CJK requirements and contributions • Sharing information and experiences• Other collaboration issues which should be identified by the meeting

Note: “JTC1 SCs” still needs endorsement with further review

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II. CJK NID WG Activities (5/8)II. CJK NID WG Activities (5/8)

• 1st meeting, Tokyo, Japan, in October 2006 – Roles and mandates of CJK NID WG

Roles Mandates

Chair (1)

•Leader of the group•Report to CJK Plenary and coordinate•Coordination with other WG like NGN,

B3G•Overall management for the NID WG

Form a strategy building team for harmonizationwith inside/outsideVice

Chairs (2)

•Coordination with ITU and JTC1•State-of-art in ITU, JTC1 and other SDOs •Monitoring activity of Task Groups

Task Group

Leaders

•Responsible for specific subjects•Develop deliverables which identified by members•Report to NID WG for approval of results

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II. CJK NID WG Activities (6/8)II. CJK NID WG Activities (6/8)

• 2nd meeting, Jeju, Korea, in February 2007– Contributions

• 11 contributions and 2 on-site contributions

– Information sharing• ID and NID situation in China • Current situation of NID applications and services in Japan • RFID/USN Standardization in Korea & CJK Standards Collaboration • NID Activities in ITU-T Q.2/17 and Q.10/17 • Current status of NID Security related issues in SG17 • Current status of JCA-NID and TSAG • Status of the current activities on N-ID of SG16 • Current status of NID related Standards development of ITU-T

SG13

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II. CJK NID WG Activities (7/8)II. CJK NID WG Activities (7/8)

• 2nd meeting, Jeju, Korea, in February 2007– Discussion on NID definition

• NID is a name of an ICT technology area including network information services triggered by automatically recognized IDs (identifiers) stored in small tags such as RFIDs, barcodes, 2D barcodes and so on

– Discussion on proposed scope of Y.idserv-reqts• Proposed B2C and B2B2C-type ID applications need to be covered

first• Agreed Q2/13 should take care for this issue

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II. CJK NID WG Activities (8/8)II. CJK NID WG Activities (8/8)

• 2nd meeting, Jeju, Korea, in February 2007– Discussion on CJK collaboration

• Practical collaboration of NIDs Standards – Proposed one step forward in technology and collaboration among CJK

should be done to finish “exchange information”, initiate functional architecture works as early as possible and identify position and role of CJK meeting

• Proposed CJK Collaboration Works On NID – Proposed coordination items:

» Y.idserv-reqts vs. H.xxx for NID service descriptions and requirements

» Y.idserv-fra(expected) vs. H.xxx for architecture– Proposed collaboration items:

» SG17 activities: X.rfpg; X.rfidsec-1; X.520 AMD 3; X.RA-nid» SG16 activities: New ID code schemes; Code resolution issues;

Multimedia representation

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III. CJK CollaborationIII. CJK Collaboration

• Principle philosophy– Not an issue whatever SG handles regarding NID issues,

but overlaps and duplications should be avoided– Before going into ITU-T meeting, prior CJK collaboration

should be encouraged

• Technical collaborationLead SG Technical Area Associate SGs

SG16 Multimedia Application using N-IDs

SG13 Services and Requirements

SG13 Functional Architecture and Capabilities

SG16 Multimedia Codes and its Mechanisms SG2, SG17

SG17 Security Aspects SG13

SG11 Interfaces and Protocols SG13, SG16, SG17

SG4 Management including OAM SG13, SG16

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IV. Future PlanIV. Future Plan

• 3rd meeting, Jeju, Korea, in April 2007– Major goal of the 3rd meeting

• Technical Discussion on NID issues among CJK• Discussion and decision of high Priority topics on NID for ITU-T

standardization collaboration among CJK

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Thank you for your attention.Thank you for your attention.