1. N-ID Research @CNNIC Kong Ning CNNIC CCSA Feb. 21, 2008

2. The Introduction of CNNIC N-ID Research Status @ CNNIC The Cooperation With NIDA N-ID Relevant Research @ CNNIC Next Plan Contents

3. China Internet Network Information Center the state network information center of China and a non-profit organization CNNIC takes orders from the Ministry of Information Industry (MII) to conduct daily business Computer Network Information Center of Chinese Academy of Sciences takes the responsibility of running and administrating CNNIC. The Introduction of CNNIC

4. Main Business of CNNIC Domain Name Registry Service IP Address and Autonomous System Number (AS Number) Allocation Service Catalogue Database Service Technical Researches on Internet Addressing Internet Survey and Relevant Information Services International Liaison and Policy Research Secretariat of the Internet Policy and Resource Committee, Internet Society of China (ISC) The Introduction of CNNIC

5. Technical Researches on Internet Addressing DNS Project Handle-DNS Project ENUM RFID IDN and EAI The Introduction of CNNIC

6. N-ID Research Status @ CNNIC The Cooperation With NIDA N-ID Relevant Research @ CNNIC Next Plan Contents

7. CNNIC takes the N-ID research as one of new Researches on Internet Addressing In 2004, CNNIC set up the RFID group to study the RFID relevant technology In 2005, CNNIC became the member of EPCglobal China to study EPC ONS In 2006, CNNIC joined RFID Standardization Work Group of MII to make the national addressing standard for RFID In 2007, CNNIC made cooperation with NIDA to study Multiple ID Resolution N-ID Research Status @ CNNIC

8. The Introduction of CNNIC N-ID Research Status @ CNNIC The Cooperation With NIDA N-ID Relevant Research @ CNNIC Next Plan Contents

9. At 16 th April 2007, NIDA and CNNIC had a F2F meeting in Beijing, and made the final charter of RFID Working Group. The Cooperation With NIDA

10. RFIDWG’s goals and milestones of 2007 January - July 2007: Produce the document about design of OID system. Aug. – Nov. 2007: Implement OID system and inter-work between CNNIC and NIDA. May 2007: Make an Internet Bulletin Board and upload documents about RFID things such as standard. Dec. 2007: Produce the document about test of OID system between KR and CN. The Cooperation With NIDA

11. The Architecture of OID system

12. Regular Expression Resolution Regular Expression Resolution can handle the 2 types of code (Simple and Multiple) The Cooperation With NIDA

13. The result of OID system test bed: The Cooperation With NIDA Queries sent10,000 queries50,000 queries100,000 queries Test 1 (Response time) 475.141062 2286.886509 4471.679003 Test 2 (Response time) 482.371473 4012.113110 7916.231523

14. The Introduction of CNNIC N-ID Research Status @ CNNIC The Cooperation With NIDA N-ID Relevant Research @ CNNIC Next Plan Contents

15. RFID human management demo system N-ID Relevant Research @ CNNIC

16. RFID management system for liquefied gas in Shanghai N-ID Relevant Research @ CNNIC

17. The Introduction of CNNIC N-ID Research Status @ CNNIC The Cooperation With NIDA N-ID Relevant Research @ CNNIC Next Plan Contents

18. Furthering cooperation of OID system To make further co-test To improve OID system Promoting the application of OID Making related int’l standard of N-ID addressing CJK IETF ITU Next Plan

19. Thanks ! nkong@cnnic.cn nkong@cnnic.cn