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Activities of ARIB after the last meeting

Activities of ARIB after the last meeting. - Standardization for Radio Systems -. Masayoshi WAKAO (wakao@arib.or.jp) Secretary General, Senior Managing Director. Submission Date: July 8, 2008. Highlight of Current Activities (1). Broadband Wireless Access (BWA) New Standards

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Activities of ARIB after the last meeting

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  1. Activities of ARIBafter the last meeting - Standardization for Radio Systems - Masayoshi WAKAO (wakao@arib.or.jp) Secretary General, Senior Managing Director Submission Date:July 8, 2008

  2. Highlight of Current Activities (1) • Broadband Wireless Access (BWA) • New Standards • ARIB STD-T94 WiMAXTM applied in Japan • ARIB STD-T95 Next Generation PHS • December 2007, MIC selected two operators for the deployment of nationwide mobile services • WILLCOM,Inc. (Next-Generation PHS) • UQ Communications Inc** (Mobile WiMAX) **Until March 2008, known as “Wireless Broadband Planning, Inc.” • June 2008, MIC licensed 42 operators for regional/local fixed services (WiMAX)

  3. Highlight of Current Activities (2) • WLAN Standards Update • To accommodate 5.6GHz band • To add 802.11n capabilities (D2.0 basis) • RFID Standards Update • To expand applicable spectra • To accommodate new applications • Free Downloading of ARIB Standards and TRs • Since 21 April 2008 • 641 books/month sold in the past (average in FY 2007) • More than 183,000 downloads and 10 books sold in the first month • Continue analyzing the implications

  4. Strategic Direction / Challenges • IMT Advanced • Facilitate the studies on candidate radio interface technologies and the evaluation methodologies • Digital Broadcasting • New Technologies for Future Broadcasting • Ultra High Definition TV systems • Extended Transmission Media • Advanced Broadcasting Satellite • IPTV • Mobile Multimedia • International Cooperation and Harmonization • IMT-Advanced • Digital Broadcast • Broadband Wireless Access

  5. Next Steps/Actions • IMT Advanced • Start discussions on the candidate technologies and the evaluation at the Advanced Wireless Communications Study Committee (ADWICS) • Discussions at GSC/GRSC, CJK and any other opportunities • Digital Broadcasting • New bodies for studying • Studio Standards for Ultra High Definition TV • Studies on 3D-TV, use of meta-data, IPTV and others • Accelerate current development activities • Quality Evaluation • Advanced STL/TTL and FPU links

  6. Supplemental Slides

  7. Activities of ARIB Standardization for Radio Systems over the past year Masayoshi WAKAO (wakao@arib.or.jp) Secretary General, Senior Managing Director CJK08-PLE08-006

  8. CONTENTS • Major R&D and Standardization Updates • Broadband Wireless Access • Other Areas • Spectrum Re-allocation Action Plan

  9. Major R&D and Standardization Updates-1- Activities in Advanced Wireless Communications

  10. Work target Advanced Wireless communications Mobility ① ① Enhanced 3G ② ② 4G New High ③ BWA Mobile Enhanced Access IMT-2000 IMT-2000 ③ Enhancement New Nomadic /R-LAN Low 1 10 100 1000 Peak Useful Data Rate (Mb/s) Note: The illustration is based on Fig. 2 of ITU-R Rec. M.1645

  11. Advanced Wireless Communications Study Committee (ADWICS) in ARIB • Scope of Work • To conduct technical studies on Advanced Wireless Communications Systems: IMT-2000, IMT-Advanced and Broadband Wireless Access (BWA) • To contribute to the global standardization • Established in April 2006

  12. Organization of ADWICS Advanced Wireless Communications Study Committee (ADWICS) Steering Committee IMT Partnership Subcommittee IMT-Advanced Subcommittee BWA Subcommittee WGs corresponding to segments in 3GPPs International Relations WG Collaboration Group Standardization Study Group WiMAX WG 802.20 WG Radio Interface Technology Study Group Next-Generation PHS WG

  13. BWA ARIB New Standards • ARIB STD-T94OFDMA Broadband Mobile Wireless Access System (WiMAXTM applied in Japan) ARIB STANDARD • ARIB STD-T95OFDMA/TDMA TDD Broadband Access System (Next Generation PHS) ARIB STANDARD • Adopted on 12 December 2007

  14. ** Changed the corporate name from “Wireless Broadband Planning, Inc.” in March 2008 Moves in the government sector • December 2006, the Information and Communications Council presented a report of the 2.5 GHz-band BWA Systems to MIC** the Ministry of Internal Affairs and Communications • December 2007, MIC licensed two operators for the deployment • WILLCOM,Inc. (Next-Generation PHS) • UQ Communications Inc** (Mobile WiMAX) • June 2008, MIC licensed 42 operatiors for regional and local services

  15. 2.5 GHz-band Channel Plan for BWA 42 regional operators licensed (June, 2008) WILLCOM, Inc. UQ Communications Inc Fixed Wireless Access (For Regional deployment) Mobile Communications (For Nation-wide deployment) Mobile Communications (For Nation-wide deployment) Guard Band Guard Band Guard Band Guard Band N-STAR MBSAT 2535MHz 2545MHz 2575MHz 2595MHz 2625MHz 2630MHz * Total 10MHz of Guard Bands For this 10MHz bandwidth, operation is restricted until 31 December 2014

  16. Major R&D and Standardization Updates-2- Other Standards

  17. Other Standards • RFID • New STD ARIB STD-T93 315 MHz-Band Telemeter, Telecontrol and Data Transmission Radio Equipment for Specified Low Power Radio Station (mainly for automobile use) • New STD ARIB STD-T96950 MHz-Band Telemeter, Telecontrol and Data Transmission Radio Equipment for Specified Low Power Radio Station (mainly for active tag systems) • Wireless LAN • ARIB STD-T71 4.0Expansion of 5GHz band to include 5.47 – 5.725GHz (5.6GHz band) was adopted in May 2007 • ARIB STD-T66 3.0 & STD-T71 5.0802.11n capabilities were added based on D2.0 draft to 2.4GHz and 5GHz bands

  18. 5GHz band Wireless LAN ARIB STD-T71 Broadband Mobile Access Communication System (CSMA) *1 Version 3.0, September 2005, Addition of 5.3GHz band *2 Version 4.0; May 2007, Addition of 5.6GHz band *3 Version 5.0; March 2008, Addition of 802.11n capabilities (D2.0 based)

  19. Current status of Spectrum Re-allocation Action Plan 19

  20. UHF Band Re-Allocation Plan(710-770MHz) 2007 Terrestrial TV Broadcasting (13 – 52 channel) Terrestrial TV Broadcasting (53 – 62 channel) 770 MHz 710 After 25 July 2012 Digital Terrestrial TV Broadcasting (13 – 52 channel) Mobile Communications Guard Band ITS Guard Band 710 715 725 730 770 MHz VHF Band Re-Allocation Plan(90-108MHz &170-222MHz) 2007 Terrestrial TV Broadcasting (1 – 3 channel) FM broadcast Terrestrial TV Broadcasting (4 – 12 channel) 90 108 170 222 MHz After 25 July 2011 MM Broadcast for Mobile (except TV) Private Business and Local Government Including PPDR Guard Band MM Broadcast for Mobile (except TV) FM broadcast 90 170 202.5 207.5 222 MHz 108 ( Source : report of Telecom. Technology Sub-council )

  21. Frequency Allocation for 3G and Beyond 4G MobileSystem TDD system FDD system 700MHz 800MHz 900MHz 1.5GHz 1.7GHz 2.0GHz 2.0GHz 2.5GHz 3.4~3.6GHz 3.6~4.2GHz 4.4~4.9GHz ・NTT DoCoMo ・KDDI • NTT DoCoMo • KDDI • Softbank • NTT DoCoMo • eMobile • NTT DoCoMo • KDDI • Softbank Current status Used for PDC (2G) and 3G Used for PDC (2G) Used for 3G Used for 3G Used for BWA Used for Fixed and other systems Used for Fixed systems • ・UQ Communications (WiMAXTM) • Wilcom (XGPHS) • will start services in 2Q/09 PDC (2G) Ceasing 2008~ 2010 Identified as IMT Plan bandat WRC-07 For further investigation Analog television service to be discontinued Shift/Convergence For 3G deployment Future For 4Gdeploymentas globally agreed MT band For 4Gdeploymentas anotherMT band For TDD basedmobile systems Studying for 3.9G deployment 700MHz 800MHz 900MHz Technical Requirements Under Study for deployment Driving Fixedand other systems out Driving Fixedand other systems out To be used as pair bands after July 2012

  22. Thanks for your attention!

  23. Activities of ARIB - Standardization for Radio Systems -

  24. CONTENTS • Standardization Flow in Japan • About ARIB • R & D and Standardization

  25. Standardization Flow in Japan

  26. Mandatory technical requirement Active and effective use of radio waves Voluntary ARIB Standard Standardization Flow in Japan (Note) MIC: Ministry of Internal Affairs and Communications Users, Operators, Suppliers ITU-T/ITU-R Demand MIC Telecom. Technology Sub-council Radio Regulatory Council MIC’s radio station license Study Group Rule making Partici-pation Technical Committee Standard Assembly R&D Group ARIB Other organizations, etc.

  27. Government Regulations and ARIB Standards for radio systems

  28. About ARIB

  29. Outline of ARIB • Establishment: merge of two organizations in 1995: • Research & Development Center for Radio Systems (RCR) • Broadcasting Technology Association (BTA) • Objective: promotion of pubic welfare by means of: • conducting investigation, R&D and consultation of utilization of radio waves • promoting realization and dissemination of new radio systems • Main Activities: • investigation and R&D on utilization of radio waves • establishment of voluntary technical standards for radio systems • consultation, dissemination, collection and publication of information on utilization of radio waves • frequency change support for terrestrial digital TV broadcasting • frequency expiration support for re-allotment of radio spectrum

  30. Organization of ARIB Members General Assembly Secretariat Auditors Board of Directors Secretary General Chairman [STD] Standard Assembly [R&D] Technical Committee Standard Council Advanced Wireless Communications Study Committee [MGT] Management Strategy Committee Electromagnetic Environment Committee Management Committee [PMT] Popularization Committee

  31. Evolution of ARIB membership (As of March 1st)

  32. ARIB’s R&D and Standardization Demands for radio systems Technical Committee Advanced Wireless Communications Study Committee Electromagnetic Environment Committee • • • • R&D Group R&D Group MIC Results of R&D Considerations on Technical Requirements Draft ARIB Standard Rule making by the Ministry Standard Assembly Demands for voluntary standards ARIB Standard

  33. Standard Assembly Chairman Members ARIB Standard Assembly • Establishment: 1995 (reorganized from the RCR Standard Assembly and the BTA) • Members: 214 (as of March 1, 2008) • open to any entity, organization and person • no limitation on nationality • independent from ARIB membership • Organization: For maintenance and enhancement of ARIB standards 21 Working Groups

  34. Members of ARIB Standard Assembly Total: 275 T: Telecommunications companiesB: Broadcasting companies and organizationsM: Research, Development and manufacture companies of radio equipmentO: Wholesaler, bank, electricity, gas and service companies and corporations (as of March 1, 2008) Total: 214

  35. Areas of ARIB Standards • Telecommunications • Radio facilities/equipment/devices for Telecom. Businesses (Mobile/Fixed, Land/Satellite, etc.) • Radio facilities/equipment/devices for Other Businesses (trunked radio systems, radio systems for business, public safety, local government use, etc.) • Low Power equipment/devices for data com., radio microphone, cordless telephone, WLAN/wireless access, RFID, ITS, UWB, etc. • Others: SAR measurement for mobile phones, EMC, Power Line Communications, Optical Wireless LAN, etc. • Broadcasting • Digital Broadcasting (Terrestrial/Satellite, Fixed/Mobile Reception, TV/Multimedia) • Transmission for programme contribution/distribution • Studio facilities/equipment • Quality Evaluation Methods (Video/Audio, mobile reception, FPD, etc.) • Common or Others • Measurement Methods

  36. Outcome from Standard Assembly • ARIB Standards (STDs): – voluntary standards of private sector • ARIB Technical Reports (TRs): – technical information not including standards • Number of STDs and TRs • Free Download – since 21 April 2008 As of March 31 2008

  37. Standards Collaboration (General) ITU Up Stream MIC GSC/GRSC I T U ARIB Down Stream ATIS CCSA Communications Alliance ETSI ISACC TIA TTA TTC A P T AWF ASTAP CJK IT Standards Meeting MIC : TTA Ministry of Internal Affairs and Telecommunications CCSA TTC

  38. Relation with other orgs. (Specific Projects) Telecommunications Broadcasting (IMT-2000/Advanced ) 3GPP/3GPP2 ARIB/ATSC Regular Meeting (IMT-Advanced) WWRF NGMC Forum ARIB/DVBRegular Meeting FuTURE Forum ARIB CJK Standards Meeting (Wireless Access/WLAN) ETSI/DVB IEEE 802.11, 16, 20, etc. ETSI BRAN WiMAX Forum SMPTE PHS MoU Group

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