1. CJK B3G Standards Collaboration 2005. 6. 27 Jinsung Choi Ph.D TTA PG301 Chair & Vice-President of LGE, Mobile Communication Technology Research Lab. Telecommunications Technology Association

2. Contents I.II.III. IV. V. VI. CJK Standards Meeting CJK B3G Collaboration CJK B3G Collaboration Framework CJK B3G Collaboration Activities CJK B3G Collaboration Meeting Schedule Relationship with Other Organizations 1/13

3. I. I. CJK Standards Meeting(Plenary) ◈ Economic, technological and social factors are highly pertinent among the three countries ◈ The three countries perform an important roll in development of IT technologies & markets ◈ MOU was signed by four SDOs (CCSA, ARIB, TTC, and TTA) from three countries (China, Japan, and Korea) in November 7th 2002. ◈ Scope and objectives of collaboration have been defined ◈ To exchange views and information on the status of IT industries ◈ To monitor the developments of standards issues in IT fields within the three countries ◈ To encourage mutual support & assistance ◈ To contribute to the regional and global standards bodies ▣ Background ▣ History ▣ Objectives 2/13 I. I. CJK Standards Meeting (1/2)

4. I. I. CJK Standards Meeting (2/2) CJK Standards Meeting(Plenary) Technical Committees [NGN Collaboration] ARIB, CCSA, TTA, TTC Technical Committee [B3G Collaboration] ▣ Structure ▣ Participating Organizations ◈ Non periodical ◈ Consultations, discussion, information exchange meeting ◈ By mutual visits, email, teleconference ▣ Collaboration Methods 3/13

5. II. II. CJK B3G Collaboration (1/2) ◈ 4G(Beyond 3G) technology standardization has not started yet except ITU-R WP8F Vision Group ◈ Mutual Collaboration among Korea, China, Japan is very important at the present time. ◈ 2nd CJK Standards Meeting (’02.11.7 ~ 11.8, Tokyo) ◈ Agreed on collaboration for key concerns in standardization at the technical committee level (ex : B3G, NGN, etc.) ◈ Contact persons of each SDO were appointed for B3G collaboration ※ TTA(PG301 Chair Jinsung Choi), ARIB(Satoh Kohei), CCSA(Wang Zhiqin), TTC(Masamiti Yabusaki) ▣ Background of CJK B3G Collaboration ▣ History 4/13

6. II. II. CJK B3G Collaboration (2/2) ▣ Objectives of CJK B3G Collaboration ◈ To mutually exchange views and information on 4G among the three countries, ◈ To exchange know-how, research outcomes, and research manpower, market and policy issues of standardization ◈ To encourage mutual support and assistance ◈ To cope with international standards issues together 5/13

7. III. III. CJK B3G Collaboration Framework (1/3) ◈ It was planed in 1st B3G Collaboration Meeting and can be modified later. 6/13 2003.9 2004.3 2005.3 2007 Phase 3 (Standardization Collaboration Stage) Phase 2 (Execution Stage 2) Technical Discussion Phase 1 (Execution Stage1) Common understanding Phase 0 (Planning) Objective and Scope IPR, Membership, Budget, Meeting Schedule Synchronize understanding - Service requirement - Service scenario - Identifying technical areas - Identifying technical issues - Spectrum Issues Documents reflecting common understanding Technical discussion Evaluation and demonstration Standardization Collaboration

8. III. III. CJK B3G Collaboration Framework (2/3) ◈ Phase 0: Framework Planning  Objective, IPR, Membership, Budget, Meeting Schedule. etc ◈ Phase 1: Building common understanding - in progress  Synchronize understanding on B3G perspectives  Service requirement  Service scenario  Identifying technical areas of interest-general service/market requirements and system capability target in CJK  Identifying technical issues  Working Methods ▣ Collaboration Framework on CJK B3G 7/13

9. III. III. CJK B3G Collaboration Framework (3/3) ◈ Phase 2 (Execution Stage 2: Technical Discussion Stage)  Evaluation and demonstration of technical solutions  Members agreed initial workplan of Phase 2 at the last meeting.  It will be decided at the next meeting completely. ◈ Phase 3 (Standardization Collaboration Stage)  Not discussed in detail yet. ▣ Collaboration Framework on CJK B3G 8/13

10. CJK B3G Meeting ParticipantsContents 1 st (’03.9.11) Beijing China 14 ▣ Discussion on “areas of collaboration” ▣ Fruitful results on collaboration framework on B3G (Phase0,1,2,3) 2 nd (’03.11.4) Beijing China 12 ▣ Agree on collaboration scope, objective, methods on Phase0 ▣ Deep discussion on “CJK-B3G collaboration Phase Ⅰ ” 3 rd (’04.3.12) Telephone Conference ▣ Confirm detail drive method about “CJK-B3G collaboration Phase Ⅰ ” 4 rd (’04.4.26) Tokyo Japan 24 ▣ Make collaboration document collecting three country’s opinion in relation to answer about ITU-R WP8F service- view-document for B3G Service & Market analysis. IV. IV. CJK B3G Collaboration Activities (1/3) 9/13

11. IV. IV. CJK B3G Collaboration Activities (2/3) 5 th (’04.7.6) Seoul Korea 19 ▣ Information exchange about three country’s preparation situation in relation to answering ITU-R WP8F service-view- document for B3G Service & Market analysis. ▣ Make workplan on collaboration contribution to AWF 6 th (’04.9.1) Beijing China 19 ▣ Information exchange about answering ITU-R WP8F service-view-document ▣ Discuss on contribution situation about Methodology of spectrum calculation for ITU-R WP8F B3G 7 th (’04.12.8) Beijing China 23 ▣ Drive Phase Ⅰ standardization collaboration & Prepare for Phase II standardization collaboration ▣ Consult in advance and support mutually on contribution about methodology of spectrum calculation for ITU-R WP8F B3G CJK B3G Meeting ParticipantsContents 10/13

12. IV. IV. CJK B3G Collaboration Activities (3/3) 8 th (’05.3.28) Tokyo Japan 24 ▣ Agree that WP8F related works in Phase I will be continued as long as it’s necessary ▣ Draft standardization collaboration working proposal for Phase II CJK B3G Meeting ParticipantsContents 11/13

13. CJK B3G Collaboration Phase II for Technical Discussion Stage ◈ 9 th CJK B3G Collaboration Meeting  Shanghai, China, early September of 2005 V. V. CJK B3G Collaboration Meeting Schedule 12/13

14. CJK B3G Collaboration ARIB CCSA TTA TTC B3G Fora FuTURE mITF NGMC ITU ITU-R WP8F ITU-T SG19 AWF Liaison 3GPP/3GPP2 Sustain commitment and contribution to the regional and global standards bodies, while making efforts to address the needs of markets and industries of three countries VI. VI. Relationship with other organizations 13/13

15. Thank You