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Global Standards Collaboration (GSC) 14. TTA activities and Future Direction. Won-Sik Kim President, TTA. Strategic Standardization Areas. Focus on standardization in areas of: IMT Advanced; IPTV; Advanced T-DMB; ICT & Climate Change. Focus on standardization in IT convergence:

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Strategic Standardization Areas

    • Focus on standardization in areas of:
      • IMT Advanced;
      • IPTV;
      • Advanced T-DMB;
      • ICT & Climate Change.
  • Focus on standardization in IT convergence:
      • u-Transportation;
        • - Vehicle-to-Vehicle Communication System
      • u-Health;
        • - Biometrics Monitoring, u-Health network platform
      • e-Navigation.
        • - Satellite Communication, Global Maritime Distress and Safety System

Highlights of Current Status

- 4G(IMT-Advanced)

  • Endorsed the submission on LTE-Advanced as a candidate of IMT-Advanced to ITU-R WP5D #5
  • Standardizing “interworking between WiBro and UMTS” and “WiBro Femto cell” etc.
  • Opened the C-code for the channel model implementation to WP5D#5
  • Joint meeting(Aug, 2009) between IEEE802.16m and TTA TC07 to discuss the submission of IMT-Adv candidate radio transmission technologies
  • Simulation using C-code based channel model simulator
    • Submitting an external evaluation report to ITU-R WP5D

Highlights of Current Status


  • Phase 1 completed in Apr. ‘08 : Support IPTV based on legacy IP network
    • But, it had limitation which doesn’t provide interoperability among devices and services
    • Different contents protection specifications among service providers
  • Phase 2 in progress for adopting ITU-T IPTV standard in consideration of NGN by December 2010
  • Developing Mobile IPTV standard to evolve to next generation IPTV

Highlights of Current Status

- Advanced T-DMB

  • Completed TTA Advanced T-DMB Standard
      • Increased data rate
      • (T-DMB: 1.728Mbps vs AT-DMB:2.88Mbps)
      • Maintain backward compatibility with T-DMB service
      • Completed lab and field test of Advanced T-DMB
  • Network investment of T-DMB is expected to be less than that of other Mobile TV Spec. with similar coverage
      • More channel capacity for variety multimedia and data services is required

Highlights of Current Status

- ICT & Climate Change

  • TTA established ICT and Climate Change(ICT&CC) Advisory Group (‘08.10) and the group has been developing standards for ICT&CC
      • TTA will develop methodology to describe and estimate present and future CO2 emissions of ICSs
        • To study the terms, definitions and impacts on ICTs and CC
        • To develop checklists for eco-friendly ICTs
  • ITU Climate Change Symposium will take place in Korea on 23 September 2009 hosted by KCC and organized by KCC & ITU

Highlights of Current Status

- Integrated 20pin I/O Connection

  • Integrated 20 pin I/O connection interface for mobile phones
    • Smaller plug (10.6mmx2.6mm) size is to meet slimming & miniaturizing trend
    • Multiple functions from a single plug is to maximize consumer benefits and environment

2nd version

1st version



Battery Charger

20 pin

24 pin

(Since 2001)

TV Out Cable

(Since 2008)

USB Data Cable


Future Direction (1/2)

  • IMT-Advanced
    • Consider to reinforce the cooperationbetween IEEE and TTA for IMT-Advanced Standardization of enhanced Mobile-WiMAX
    • Participate actively in CJK B3G Cooperation and IMT-Advanced Evaluation Process
  • IPTV
    • Standardization for interoperability of IPTV services and contents among IPTV service providers is in progress
      • - DCAS, Middleware API, SI

※ DCAS : Downloadable Contents Access System

API : Application Programming Interface

SI : Service Information


Future Direction (2/2)

  • AT-DMB
      • Planning International Standardization of AT-DMB technology to ITU-R SG6 in collaboration with World DMB Forum
  • Integrated I/O connection interface
    • Further collaboration on integrated I/O connection interface
        • - Potential collaboration with GSMA UCS initiatives & IEC TC100
        • - Forward compatibility with UCS & IEC TC100 can be considered

1. TTA Standardization Committees

Technical Assembly (TA)

Strategy Planning

Committee (SPC)


Committee (CC)


ICT & CC*, etc

Technical Committees (TC)

70 WGs

58 Project Groups (PG)



Future Internet*, NGN, IPTV, etc.


NGN Evolution, etc

Radio Communication



Telematics/ITS, LBS, WPAN, RFID/USN, etc.


ZigBee/WPAN, etc


IT Application (TC4)


u-Health, Multimedia, etc.

Grid Accounting, etc

Information Security (TC5)



Cyber Security, Biometrics, DRM, etc.

DRM Interworking, etc


Infra Software (TC6)


Open S/W, WEB, MetaData, etc.

Mobile Web, etc.

Mobile Communication (TC7)



IMT-2000 Evolution*, etc.

Radio Access, etc


Broadcasting (TC8)

DMB, Digital TV, etc.


DMB, etc

* Newly Established in 2008 & 2009

(as of July 2009)


2. IT Standardization Fora accredited by TTA

  • Newly EstablishedFora(6)
    • Cloud Computing Forum
    • Embedded SW Forum
    • Data Quality Management Forum
    • Data Center Technology Forum
    • Game Technology Forum
    • Cognitive Radio/Software Defined Radio Forum
  • Abolished Fora(2)
    • LBS Forum
    • Future of Numbering Forum
  • Merged Fora(2)
    • Grid Forum Korea & Open Cyber Collaboration Forum ➥ Cloud Computing

TTA Certified

TTA verified

GOOD Software

Data Broadcasting


3-1. TTA IT Testing and Certification

  • TTA provides Testing and Certification services in whole ICT area
  • - Expand services for IPTV, Information
  • Security, A-GPS, OTA, WiMAX Wave 2,
  • etc. in 2009
  • Recently Bench Mark Testing services are increasing
  • - VoIP Phone, Home Network Devices,
  • etc.


Digital Broadcasting



Mobile Phone


Mobile Phone


3-2. TTA IT Testing and Certification

  • Bluetooth
    • Dr. Jeongku Lee Recognized as BQE (Bluetooth Qualification Expert) by Bluetooth SIG (May 2008), in addition to Dr. Ganghae Lee
    • Accredited as CATL (CTIA Authorized Testing Laboratory) by CTIA in Feb. 2009
  • USB
    • Dr. Dongho Kim designated as Certified Administrator in 2008
    • Qualified as Test Lab on Hi-Speed USB (Oct. 2008) and Wireless USB (Mar. 2009) by USB-IF
    • Plan to expand to USB 3.0 in 2010

3-3. TTA IT Testing and Certification

  • WiBro (Mobile WiMAX)
    • Dr. Dujeong Choi designated as WCB (WiMAX Certification Body) by WiMAX Forum (May 2008), the 2nd WCB in the world
    • Issued Korea's first official WiMAX Forum Certification (Sep. 2008)
  • CC (Common Criteria) – IT Security Products
    • Prepare for a license by Sep. 2009
    • < International Certification Personnel >
  • (Auditor, Surveillance, Trainer) (Bluetooth)
  • BQE(Bluetooth)
  • USB-IF Certified Administrator (USB)
  • WCB(WiMAX)

Dujeong Choi

Dongho Kim

Kanghae Lee

Jeongku Lee