1. GSC-9, Seoul SOURCE:TTA TITLE:TTA Standardization Activities AGENDA ITEM:Opening Plenary 4.8 CONTACT: GSC9-014R3 TTA Standardization Activities - Restructuring of Organization & Technical Committees Telecommunications Technology Association May 10, 2004 Byoung Moon CHIN Managing Director of Standardization Department

2. 2GSC-9, Seoul  Contents Restructured Organization Restructured Technical Committee Key Standardization Items Annex 2

3. 3GSC-9, Seoul  Restructured Organization of TTA Administration Department Standardization Department Standardization Planning & Research Department Standardization Planning & Research Department Information & Telecommunications Testing Laboratory Information & Telecommunications Testing Laboratory Board of Directors Secretary General 4 Project Support Department Standardization Department Information & Telecommunications Testing & Certification Laboratory Information & Telecommunications Testing & Certification Laboratory Board of Directors Secretary General To strengthen strategic standardization activities, Planning and Research function has been converged into Standardization Department. From 18 March. 2004

4. 4GSC-9, Seoul 5  Restructured Technical Committee (1/3) Technical Assembly Study Groups(37) Study Groups(37) Working Groups(9) Working Groups(9) Technical Committees(10) Technical Committees(10) Project Groups(3) Project Groups(3) Special Committees(3) Ad-hoc (1) Special Committees(3) Ad-hoc (1) Coordination Committee 5 Technical Assembly Technical Committee(4) Technical Committee(4) Project Groups(45) Project Groups(45) Strategy & Planning Committee Principles of Restructuring  To cope with technical convergence and rapidly changing technologies  Project Oriented TC Strategy & Operation Committee Coordination Committee From 1 March. 2004

5. 5GSC-9, Seoul 6 Technical Assembly (TA) TC1 Common Infrastructure TC2 Telecommunication TC3 Radio & Broadcasting TC4 IT Application TC Organization.(~2003) TC Organization(2004~) TC02 Telecommunication Network TC03 Transmission PG05 2.3GHz Portable Internet TC05 Broadcasting TC06 Radiocommunication TC07 Informatization TC08 Data Engineering TC09 Software Engineering TC10 Information Security PG01 IMT-2000 PG04 ITS TC11 IC Card TC12 NGIS  Restructured Technical Committee (2/3)

6. 6GSC-9, Seoul 7 TCProject Group TC1 Common Infrastructure Information Security, Internet Security, Biometrics, Welfare, ETS/TDR, IC Card, SoC, Embedded S/W TC2 Telecommunication Optical Transmission, Optical Internet, Network Management, NGN, Active Internet, Signaling, Routing, VoIP, Charging&Interconnection, IPv6, ENUM, LAN, DSL, Digital Home, QoS TC3 Radio & Broadcasting NGMC, 2.3GHz Portable Internet, WLAN, WPAN, LBS, Digital TV, DMB, Digital Cable, Measurement, Telematics TC4 IT Application WEB, Multimedia, Electronic Commerce, Workflow, Public Information, MetaData, S/W Process, S/W Component, NGIS, ITS, Grid  Restructured Technical Committee (3/3)

7. 7GSC-9, Seoul 18 2.3GHz Wireless Broadband Internet ( WiBro) Mobile Internet Platform (ex. WIPI) DAB/ DMB (Digital Audio/Multimedia Broadcasting) NGN(Next Generation Network) Digital Home ITS (Intelligent Transportation Systems) Digital TV  Key Standardization Items

8. 8GSC-9, Seoul 18 WiBro : Wireless Broadband Internet Service Establishment of WiBro project group(PG05) (June 2003) Total 48 member companies including 6 foreign companies (Datacraft Korea, Motorola Korea, Qualcomm Korea, Arraycomm, Intel Korea, Nortel Networks Korea)  Service carriers : 7  Manufacturers : 27  Academies : 8  Research org. etc : 6 Establishment of 4 Working Groups (Radio Access, Service & Network, IPR, International collaboration, Adhoc Group) (September 2003)  Key Standardization Items – WiBro (1/2)

9. 9GSC-9, Seoul 18 Approval of Major system parameters of WiBro (January 2004) Adoption of WiBro Draft Standard (March 2004) Approval of WiBro Standard at Technical Assembly (June 2004) Decision Major system parameters TDD, OFDMA, Channel BW=10MHz Radio access requirements Frequency Reuse Factor=1. Mobility-60Km/h, Service Coverage 1Km Frequency Efficiency (Maximum DL/UL=6/2, Average DL/UL=2/1) Hand-off (between cells, Sectors & Frequencies >150ms) Throughput per an user (Max DL/UL=3/1Mbps, Min DL/UL=512/128kbps)  Key Standardization Items – WiBro (2/2)

10. 10GSC-9, Seoul Thanks for your attention ! 21

11. 11GSC-9, Seoul  Brief History and Major Activities of TTA  Status of TTA Membership  Established TTA Standards  Major Standards established in 2003  Frequently used standards in 2003  Testing and Certification Services 21 Annex

12. 12GSC-9, Seoul  Brief History In April 1988, Communication Technology Promotion Council examined the feasibilities to establish a Civilian Standardization Organization - to cope with global trends, privatization, competition, deregulation - to cope with the requests for the opening of Korea telecom market - to promote civilian standardization activities in Korea December 1988, Establishment of TTA - by the Article 32, Civil Law August 1992, Extension of TTA - Accredited as Standardization Organization by MIC - by the Article 30, The Framework Act on Telecommunications December 2001, Launching the Testing and Certification Services - Network, Software, Digital Broadcasting and Mobile Areas - TTA moved to new Office in Bundang, Kyunggi province 2

13. 13GSC-9, Seoul  Major Activities Establishment of Standards in the field of Info-Communications Dissemination of the Standards information - Standards Deliverables, Research Reports, Seminars and Training, and Info-Comm Dictionary, etc. International Standardization Activities - Recognized as ITU-T Rec. referencing organization (Jul. 2001) - CJK IT Standards Meeting among CCSA, ARIB, TTC, TTA - Global Standards Collaboration (GSC/RAST) - 3rd Generation Mobile Partnership Projects (3GPP, 3GPP2) - Bilateral Standardization Cooperation with SDOs (ACIF, ETSI, ITU-AJ TTC, ARIB, T1, TSACC) IT Testing and Certification Services in the areas of Network Equipment, Software Products, Digital Broadcasting Equipments and Mobile Communication Terminals 3

14. 14GSC-9, Seoul  Status of TTA Membership 50 11 4 4 110 Total 179 Telecom. Operators Associations and Academic circles Research Institutes Broadcasting Companies Manufacturers 15 Categories20022003 Regular87133 Observer109 Cooperative78 Associate2027 Total124177 2004 As of 29 March. 2004 135 7 11 26 179

15. 15GSC-9, Seoul Established TTA Standards(Y2003)  IMT-2000(3GPPs): 397  IT Applications: 106  Telecom. Network: 60  Transmission: 7  Info. Security: 10  Others: 19 599  Standards Setting Year Standards till ~’01 1,685 ’02 511 ’03 599 Tot 2,795

16. 16GSC-9, Seoul  Major Standards established in 2003 (1) TC/PGStandard NoTitle SC01TTAS.KO-09.0002 IT Goods and Services Classification TC02TTAS.IF-RFC3031/R1Standard for Multiprotocol Label Switching Architecture TC02TTAS.KO-01.0034IP Terminal for Cable-based Internet Telephony TC03TTAS.KO-04.0001/R1Residential Telecommunications Cabling Standard TC03TTAE.AS-T1.424Very-high-speed digital subscriber line - Line code TC05TTAS.KO-07.0024Terrestrial digital audio broadcasting TC05TTAS.KO-07.0025Video Signal Formats for DTV TC06TTAS.KO-06.0046/R1Standard of Audio Guiding Device for Visually Handicapped TC06TTAS.KO-06.0045 Test Specification for Interoperability of Wireless LAN TC07TTAS.KO-10.0142Guideline for Wireless Internet Payment TC07TTAS.ET-ES202Standardization of Generic Spoken Command for PDA TC07TTAS.KO-10.0161Internet Telephony Profile based on SIP – Simple Call Service TC08TTAS.KO-10.0155 Certification for Still Image Watermarking TC08TTAS.IT-X500/R1Directory : Overview of concepts, models and services

17. 17GSC-9, Seoul  Major Standards established in 2003 (2) TCStandard No.Title TC09TTAS.KO-11.0028Standard for Software Component Development Specification TC09TTAS.IE-730.1 Guide for Software Quality Assurance Planning TC10TTAS.KO-12.0025Modes of Operation for the Block Cipher SEED TC10TTAS.AS-X9.84 Biometric Information Management and Security Standard (K-X9.84) TC11TTAS.MS-PC.SCStandard of PC/SC TC11TTAS.KO-10.0144The Standard of IC Card E-Cash Public Key Certification on CEPS TC11TTAS.KO-10.0145Standard of Contact Type IC Card Terminal TC12TTAS.KO-10.0156Geographic Information - Terminology TC12TTAS.KO-10.0159Development Guideline for GIS PG01TTAS.KO-06.0047Location Based Service Platform: Stage 1; Functional Requirements PG01TTAS.KO-06.0058 Map Services For Mobile Terminal Stage 1: Functional Requirements PG04TTAS.KO-06.0050Message Set for Commercial Vehicle Operations PG04TTAS.KO-06.0052Test Standard for Layer 2 of DSRC at 5.8GHz PG04TTAS.KO-06.0053Test Standard for Layer 7 of DSRC at 5.8GHz

18. 18GSC-9, Seoul  High ranked standards in frequency of use in 2003 RankStandard No.Title 1TTAS.KO-12.0004128-BIT SYMMETRIC BLOCK CIPHER(SEED) 2TTAS.KO- 12.0011/R1 HASH FUNCTION STANDARD - PART 2 : HASH FUNCTION ALGORITHM STANDARD(HAS-160) 3TTAS.KO-12.0011HASH FUNCTION STANDARDD - PART 2 : HASH ALGORITHM STANDARD(HAS-160) 4TTAS.KO-12.0002INFORMATION SECURITY TERMINOLOGY STANDARD 5TTAS.KO-12.0012Digital Signature Certificate Profile 6TTAS.KO- 12.0001/R1 Digital Signature Mechanism with Appendix - Part 2 : Certificate- based Digital Signature Algorithm 7TTAS.KO-12.0013Digital Signature Certificate Revocation List Profile 8TTAS.KO-12.0014Implementation Technology for Secure VPN in IP Layers 9TTAS.KO-12.0021Wireless Digital Signature Algorithm Standard 10TTAI.KO-07.0021Tentative Standard for Data Broadcasting of Digital CATV

19. 19GSC-9, Seoul 8  Testing and Certification Services Pre-testing : ION Interoperability testing services like an ETSI’ plugtest  Open Lab : provide IOP testing environment  Scope : VoIP, Wi-Pi, IPv6, MHP, VPN, etc.  IOP confirm, debugging, and advertizing the products Testing and Certificaton Services  Network equipments : Ethernet, ATM, Router, WLAN, ADSL, VoIP, Bluetooth, etc  Software : Component, Mobile, Embedded, Web-based S/W, etc.  Digital Broadcasting equipment : DVB-MHP, OpenCable, D-TV STB, etc.  Mobile Comm. : AMPS, CDMA, PCS, GSM/GPRS, etc.

20. 20GSC-9, Seoul AreaConsultingTestingCertification Network41627747 Software32818335 Digital Broadcasting121731 Mobile Comm.30511224 Total1,170645107 Certification logos  Testing and Certification Achievement in 2003

21. 21GSC-9, Seoul Year 2002 1)SIP Interoperability (Jul. 2 ~ Jul. 6) 2)H.323 Interoperability (Jul. 8 ~ Jul. 12) 3)WIPI Interoperability (Sep. 16 ~ Sep. 18) 4)IPv6 Conformance & Interoperability (Oct. 7 ~ Oct. 11) 5)MHP Conformance & Interoperability (Nov. 13 ~ Nov. 15) 6)VPN Interoperability (Nov. 25 ~ Nov. 29) Year 2003 1)SIP Interoperability (Jan. 13 ~ Jan. 17) 2)Opencable Interoperability (Mar. 24 ~ Mar. 29) 3)IPv6 (May. 12 ~ May. 16) 4)Wireless LAN (Jul. 1 ~ Jul. 3) 5)Opencable Interoperability (Jul. 7 ~ Jul. 11) 6)SIP Interoperability (Oct. 6 ~ Oct. 10) 7)OCAP Data broadcasting Interoperability (Oct. 13 ~ Oct. 17) 8)VPN System Interoperability (Nov.17 ~ Nov. 21)  ION Service Status