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Activities of ARIB after the last Meeting

Global Standards Collaboration (GSC) 14. Activities of ARIB after the last Meeting. Masayoshi WAKAO Secretary General & Senior Managing Director ARIB. Current Activities (1/2). Advanced Wireless Communications IMT-2000: Continuing enhancement and updates LTE, HSPA etc.

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Activities of ARIB after the last Meeting

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  1. Global Standards Collaboration (GSC) 14 Activities of ARIBafter the last Meeting Masayoshi WAKAO Secretary General & Senior Managing Director ARIB

  2. Current Activities (1/2) • Advanced Wireless Communications • IMT-2000:Continuing enhancement and updates • LTE, HSPAetc. • IMT-Advanced:Started preparation of RIT proposals and evaluation report • Based on 3GPP LTE-Advanced and IEEE 802.16m • Broadband Wireless Access:Enhancement and Updates continue • WiMAX, IEEE 802.20 and XGP (Next Generation PHS) based systems

  3. Current Activities (2/2) • Digital Broadcast Systems • ISDB Standardization Completed • Enhancement for Advanced BS after 2011 • Refinement for Earthquake Alert Service • Established new units and started activities for future Services (UHDTV,3D-TV etc.) • Others • Integrated Transport System (ITS) • Emergency Communication System • EMC

  4. Strategic Direction (1/2) • Radio Interface Technology for IMT-Advanced • To promote its standardization through contributions to ITU-R and other activities • Digital Television • To standardized Ultra HDTV based on SMPTE S2036-1

  5. Strategic Direction (2/2) • Mobile Multimedia Broadcasting • Implement services after analog TV termination in 2011 using VHF Bands • Three systems are being proposed • ISDB-TSB for regional service • ISDB-Tmm and MediaFLO for national service

  6. Challenges (1/2) • Radio Interface Technology for IMT-Advanced • 2 proposals will be produced (3GPP LTE-Advanced basis and IEEE 802.16m basis) • Deadline in October 2009 • Digital Television • To accelerate the standardization of Ultra HDTV based on SMPTE S2036-1 • Investigating trends on 3D-TV standardization

  7. Challenges (2/2) • Mobile Multimedia Broadcasting • Needs for new ARIB standards to embark new services

  8. Next Steps/Actions • Global Standardization • Closer collaboration among SDOstowards Global Standards • Active exchange of information and views with other SDOs at meetings such as GSC, ITU-R WPs and CJK.

  9. Supplementary Slides

  10. Activities of ARIBafter the last Meeting - Standardization for Radio Systems - Masayoshi WAKAO(wakao@arib.or.jp) Secretary General and Senior Managing Director

  11. CONTENTS • Activities on Advanced Wireless Communications Standardization • 3GPP and 3GPP2 • IMT-Advanced • Broadband Wireless Access • Spectrum Re-allocation GSC14-PLEN-xx 4.1 ARIB Report

  12. Activities on Advanced Wireless Communications Standardization 13 July 2009 CJK-PLE09-006 12

  13. 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 GSC14-PLEN-xx 4.1 ARIB Report

  14. Advanced Wireless Communications Study Committee (ADWICS) in ARIB • Establishment • April, 2006 • 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 • Minor reorganizations take place in accordance with circumstances GSC14-PLEN-xx 4.1 ARIB Report

  15. Organization of ADWICS Advanced Wireless Communications Study Committee (ADWICS) Steering Committee IMT Partnership Subcommittee* IMT-Advanced Subcommittee* BWA Subcommittee Mobile Commerce Subcommittee Collaboration Group International Relations WG 3GPP Meeting Invitation Group((Japanese Friends of 3GPP)) Standardization Study Group Ad-hoc Groups WiMAX WG 3GPP related Ad-hocs WP5D WG 802.20 WG RIT Study Group 3GPP-SA/RAN/CT Support WGs Next-Generation PHS WG Evaluation G 3GPP2 Support WG WG-I WG-L GSC14-PLEN-xx 4.1 ARIB Report

  16. IMT Partnership Subcommittee Scope of Work: • Operation of 3GPPs as one of Organizational Partners • Subcommittee members’ activities support and information exchange in 3GPPs • Consideration and handling of ARIB contribution to 3GPPs on national regulatory requirements aspects • Downstream activities of the specification developed by 3GPPs for ARIB Standard GSC14-PLEN-xx 4.1 ARIB Report

  17. IMT Partnership Subcommittee IMT Partnership Subcommittee 3GPPs Evolution/Scope handling AdHoc 3GPP Meeting Invitation Group 3GPP Improvement AdHoc 3GPPs Working Procedure AdHoc Finance AdHoc (recess) 3GPP-SA Support WG 3GPP-RAN Support WG 3GPP-CT Support WG 3GPP2 Support WG TSG-RAN WGs Support AdHocs TSG-SA WGs Support AdHocs GSC14-PLEN-xx 4.1 ARIB Report

  18. Recent Activities of IMT Partnership Subcommittee • ARIB publishes standards on IMT-2000 DS-CDMA and MC-CDMA based on 3GPPs specifications and updates every 3-4 months. • Both 3GPP and 3GPP2 specifications approved/published by the end of 2008 have been transposed to ARIB standards. • 3GPP LTE specs are now included in the ARIB standards. • Current Version (Approved at 73rd ARIB Standard Assembly, March 2009) • STD-T63/TR-T12 IMT-2000 DS-CDMA and TDD-CDMA System Ver. 7.20 • STD-T64/TR-T13 IMT-2000 MC-CDMA System Ver.4.80 GSC14-PLEN-xx 4.1 ARIB Report

  19. IMT-Advanced Subcommittee • Scope of Work • To conduct technical studies on IMT-Advanced • To promote its standardization through contributions to ITU and other activities GSC14-PLEN-xx 4.1 ARIB Report

  20. Reorganization in IMT-Advanced Subcommittee • Circumstances • Recent activities of 3GPPs and other Organization for making IMT-Advanced specifications proposals (3GPP, 3GPP2 and IEEE802.16) • Optimizing resource allocation is needed for proposal development • Reorganization to establish Radio Interface Technology (RIT) Study Group was approved (May 2008) • Two Working Groups established to prepare draft proposal of IMT-Advanced radio interface technology (September 2009) • WG-I ： Proposal based on IEEE802.16m • WG-L ：Proposal based on 3GPP LTE-Advanced • One Working Group established to evaluate the ARIB proposals and other proposals (November 2009) GSC14-PLEN-xx 4.1 ARIB Report

  21. Current Organization of IMT-Advanced Subcommittee IMT- Advanced Subcommittee Collaboration Group Newly established RIT: Radio Interface Technology Standardization Study Group RIT Study Group WP5D WG WG - I WG - L Evaluation G GSC14-PLEN-xx 4.1 ARIB Report

  22. Working Milestones for IMT-Advanced • Facilitate Japanese enterprises to participate in SDOs (Jan-May, 2009) • Express basic endorsement relating to radio systems of SDOs and Japan’s evaluation/proposals (Jun 2009) • Review of self-evaluation results in Japan (Jun-Sep 2009) • Deliberation on the adequacy of proposed system (Sep 2009) • Submission of Japan’s proposal to ITU-R (Oct 2009) GSC14-PLEN-xx 4.1 ARIB Report 22

  23. BWA Subcommittee • Scope of Work • To study technologies on broadband wireless access (BWA) systems and standardize their technical specifications as ARIB Standards. • Target systems are broadband wireless access systems in the 2.5 GHz band of which technical conditions have been studied by Telecommunications Council. • Technologies under Study • Mobile WiMAX (based on IEEE 802.16-2004 Standard amended by 802.16e-2005) • TDD-Wideband and 625k MC modes (based on IEEE 802.20) • Next-Generation PHS (based on PHS MoU Group* Standard)) * known as “XGP Forum now” BWA Subcommittee International Relations WG Next-Generation PHS WG WiMAX WG 802.20 WG GSC14-PLEN-xx 4.1 ARIB Report

  24. WG Activities in BWA Subcommittee • WiMAX WGARIB STD-T94 “OFDMA Broadband Mobile Wireless Access System (WiMAX™ applied in Japan)” • Ver. 1.0 approved in Dec. 2007, updated to • Ver. 1.4 in March 2009 (no fundamental changes since Ver. 1.0) Standard consists of Japan’s Radio Regulations, WiMAX End-to-End Network Systems Architecture, and WiMAX Forum Mobile System Profile including reference to IEEE 802.16-2004 and IEEE 802.16e-2005 • Next-Generation PHS WGARIB STD-T95 “OFDMA/TDMA TDD Broadband Wireless Access System (Next Generation PHS)” • Ver. 1.0 approved in Dec. 2007, updated to • Ver. 1.2 in March 2009 (no fundamental changes since Ver.1.0) Standard consists of Japan’s Radio Regulations and Next-Generation PHS Specifications standardized by PHS MoU Group* • “PHS MoU Group” is now renamed as “XGP Forum”. Also “Next-Generation PHS” is now called “XGP” • 802.20 WG ARIB STD-T97 “Mobile Broadband Wireless Access System（IEEE 802.20TDD Wideband and 625k-MC Modes Application in Japan)” • Ver. 1.0 approved in Sep. 2008 Standard consists of Japan’s Radio Regulations and reference to IEEE 802.20. Specifications standardized by IEEE 802.20. GSC14-PLEN-xx 4.1 ARIB Report

  25. Deployment of BWA in Japan • May 2007: MIC decided Radio Regulation for 2.5GHz Band Mobile BWA • July 2007: MIC decided License Policy • December 2007: MIC licensed two operators for the deployment of Mobile services • WILLCOM, Inc. (Next-Generation PHS) • UQ Communications Inc* (Mobile WiMAX) • Changed the corporate name from “Wireless Broadband Planning, Inc.” in March 2008 • June 2008: MIC licensed 42 applicants for Regional FWA services (including some temporal licensee) • December 2008: A regional FWA operator started service on a trial basis • February 2009: UQ Communications Inc started “ＵＱ　ＷｉＭＡＸ” mobile services on a monitoring basis in limited areas..July 2009: UQ Communications starts paid service of “UQ WiMAX”. • April 2009: Willcom Inc started “WILLCOM CORE XGP” （next generation PHS) mobile services on a monitoring basis in limited areas. GSC14-PLEN-xx 4.1 ARIB Report

  26. 2.5 GHz-band Channel Plan for BWA WILLCOM, Inc. 42 operators UQ Communications Inc Mobile Communications (For Nation-wide deployment) Fixed Wireless Access (For Regional 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 GSC14-PLEN-xx 4.1 ARIB Report

  27. Spectrum Re-allocation 13 July 2009 CJK-PLE09-006 27

  28. Frequency Allocation and Licences for 3G and BWA TDD system FDD system 700MHz 800MHz 900MHz 1.5GHz 1.7GHz 2.0GHz 2.0GHz 2.5GHz ・NTT DoCoMo ・KDDI ・Softbank ・ NTT DoCoMo ・NTT DoCoMo ・KDDI ・Softbank ・NTT DoCoMo ・KDDI Current status Just Licensed BWA Used for PDC (2G) and 3G Used for PDC (2G) Currently deploying for 3G ・ UQ Communications (WiMAXTM) ・ Wilcom (Next Gen PHS) will start services in 2Q/09 Assigned to cope with spectrum congestion ・ eMobile Started Service : March 31, 2007 Open for 3.9G License Application Open for 3.9G License Application Open for 3.9G License Application Analog television service to be discontinued Shift/Convergence For 3G deployment Future For 3G deployment For 3G deployment For 3G deployment 700MHz 900MHz 800MHz Assign to cope with spectrum congestion To be used as pair bands after July 2012 GSC14-PLEN-xx 4.1 ARIB Report

  29. UHF Band Re-Allocation Plan (710-770MHz) Spectrum Re-allocation of TV bands 2007 Terrestrial TV Broadcasting (13 – 52 channel) Terrestrial TV Broadcasting (53 – 62 channel) 770 MHz 710 * * After 25 July 2012 After 25 July 2011 Digital Terrestrial TV Broadcasting (13 – 52 channel) Mobile Communications Guard Band ITS Guard Band 770 MHz 710 715 725 730 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 GSC14-PLEN-xx 4.1 ARIB Report ( Source : report of Telecom. Technology Sub-council )

  30. Digital Terrestrial TV Broadcast • Objectives and Goals • To implement the analog to digital switchover by July 24, 2011 • By April 2011;Household digital coverage : 100%# of household digital ready : 50 million# of digital TV receivers shipped : 100 million • Progress • DTTB started in three metropolitan areas (Tokyo, Osaka, Nagoya)‏ on December 1st 2003 • Household coverage of DTTBEnd of 2004: 38%‏End of 2005: 60%‏End of 2006: 82% (covered all prefecture capitals)‏End of 2007: 92%End of 2008: 96%*End of 2009: 97%* • Estimated by ARIB based on the data as of 30 June 2008 from the Association for Promotion of Digital Broadcasting (Dpa) GSC14-PLEN-xx 4.1 ARIB Report

  31. Plan vs. Actual Receiver shipment [Million] Analog transmission stops on July 24, 2011 Plan Target = 100 million Actual progress (next slide)‏ Target = 36 million FIFA World Cup S. Africa The 28th Olympics Athens FIFA World Cup Germany The 29th Olympics, Beijing GSC14-PLEN-xx 4.1 ARIB Report

  32. DTV Receivers Diffusion 49,518@Mar-09 1,654 45,895@08e 6,485 30,484 @07e 946 17,767 @06e 9,685 26,159 8,360 @05e 3,867 3,162 @04e 722 based on data from JEITA GSC14-PLEN-xx 4.1 ARIB Report

  33. 2003 2004 2005 2006 2007 2008 2009 2010 2011 Percentage of DTV-Ready Households [%] Analog transmission stops by July 24, 2011 Plan The 29th Olympics, Beijing Intermediate Target = 50%@July 2008 100% @April 2011 FIFA World Cup Germany Approximation of actual progress The 28th Olympics Athens GSC14-PLEN-xx 4.1 ARIB Report

  34. Mobile Digital Television • “One-seg” service • started on December 1, 2006 • Receiver shipped to the end of March 2009 • More than 55 million one-seg capable cell phones • 2.6 million one-seg capable car navigation systems • Mobile Multimedia Broadcasting Service (MMBS) • New technical requirements for MMBS are being studied for deployment after 2011 at the Telecommunication Council of MIC GSC14-PLEN-xx 4.1 ARIB Report

  35. Thanks for your attention! GSC14-PLEN-xx 4.1 ARIB Report

  36. Activities of ARIB - Standardization for Radio Systems -

  37. CONTENTS • Standardization Flow in Japan • About ARIB • R & D and Standardization GSC14-PLEN-xx 4.1 ARIB Report

  38. Standardization Flow in Japan GSC14-PLEN-xx 4.1 ARIB Report

  39. Mandatory technical requirement ARIB Voluntary ARIB Standard R&D Group Technical Committee Standard Assembly Standardization Flow in Japan (Note) MIC: Ministry of Internal Affairs and Telecommunications (previously known as MPHPT) 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 Active and effective use of radio waves TTC Voluntary TTC Standard Working Group Technical Committee Technical Assembly GSC14-PLEN-xx 4.1 ARIB Report

  40. Government Regulations and ARIB Standards for radio systems GSC14-PLEN-xx 4.1 ARIB Report

  41. About ARIB GSC14-PLEN-xx 4.1 ARIB Report 41

  42. 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 GSC14-PLEN-xx 4.1 ARIB Report

  43. Organization of ARIB Members General Assembly Secretariat Auditors Board of Directors Secretary General Chairman [STD] Standard Assembly [R&D] Standard Council Technical Committee [MGT] Advanced Wireless Communications Study Committee Management Strategy Committee Management Committee Electromagnetic Environment Committee [PMT] Promotion Strategy Committee GSC14-PLEN-xx 4.1 ARIB Report

  44. ARIB’s R&D and Standardization Demands for radio systems Committees and subordinate groups for standardization inside ARIB 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 GSC14-PLEN-xx 4.1 ARIB Report

  45. ARIB membership (As of March 1st every year) GSC14-PLEN-xx 4.1 ARIB Report

  46. Standard Assembly Chairman Members ARIB Standard Assembly • Establishment: 1995 (reorganized from the RCR Standard Assembly and the BTA) • Members: 207 (as of March 1, 2009) • 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 GSC14-PLEN-xx 4.1 ARIB Report

  47. Members of ARIB Standard Assembly Total: 271 Telecommunications companies Broadcasting companies and organizations Research, Development and manufacturecompanies of radio equipment Wholesaler, bank, electricity, gas and service companies and corporations (as of March 1, 2009) Total: 207 GSC14-PLEN-xx 4.1 ARIB Report

  48. 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 As of March 14 2009 (March, 2008) • Free Download • http://www.arib.or.jp/english/html/overview/index.html GSC14-PLEN-xx 4.1 ARIB Report

  49. Taxonomy 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 GSC14-PLEN-xx 4.1 ARIB Report

  50. Standards Colllaboration (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 GSC14-PLEN-xx 4.1 ARIB Report 50

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