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Activities of ARIB after the last Meeting

Activities of ARIB after the last Meeting. Masayoshi WAKAO Secretary General & Senior Managing Director ARIB. Global Standards Collaboration (GSC) GSC-15. Current Activities (1/4). 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. Activities of ARIBafter the last Meeting Masayoshi WAKAO Secretary General & Senior Managing Director ARIB Global Standards Collaboration (GSC) GSC-15

  2. Current Activities (1/4) • Advanced Wireless Communications • IMT-2000:Continuing enhancement and updates • LTE, HSPAetc. • IMT-Advanced:Submitted RIT proposals and evaluation reports to ITU-R • Based on 3GPP LTE-Advanced and IEEE 802.16m • Broadband Wireless Access:Enhancement and Updates continue • WiMAX and XGP (Next Generation PHS)

  3. Current Activities (2/4) • Digital Broadcast Systems • ISDB Standardization enhancement and updates • Standardization of Mobile Multimedia Broadcasting System for portable terminal to begin after 2011 • Improvement of Earthquake Early Warning System • Research and development of the next generation broadcasting system (UHDTV,3D-TV etc.) • Others • Integrated Transport System (ITS) • Broadband Mobile Communications System for public use • EMC

  4. Current Activities (3/4) - Frequency Allocation and Licenses for 3G and BWA - TDD system FDD system 1.7GHz 2.0GHz 700MHz 800MHz 900MHz 1.5GHz 2.0GHz 2.5GHz ・NTT DoCoMo ・KDDI Current status ・NTT DoCoMo ・KDDI ・Softbank ・ NTT DoCoMo ・NTT DoCoMo ・KDDI ・Softbank 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

  5. - VHF/UHF rearrangement after analog TV termination - Current Activities (4/4) 90-108MHz 1～3ch 170-222MHz 4～12ch 470-770MHz 13～62ch Now Analog TV Broadcasting Analog TV Broadcasting Analog TV Broadcasting Digital TV Broadcasting 18MHz 52MHz 300MHz 470-710MHz 13～52ch 715-725MHz 90-108MHz 170-202.5MHz 207.5-222MHz 730-770MHz Future Plan (1)-a (2) (1)-b Digital TV Broadcasting (3) (4) 18MHz 32.5MHz 14.5MHz 240MHz 10MHz 40MHz (VHF Low) (VHF High) GB 5MHz GB 5MHz （GB 5MHz） (1) Multimedia Mobile Broadcasting (2) Private Telecommunication (Protection against disasters, etc) (3) Intelligent Transport Systems (ITS) (4) Molile Telecommunications Schedule plan (1) (2) after July 25, 2011 (3) (4) after July 25, 2012

  6. Strategic Direction & Challenges (1/3) • Radio Interface Technology for IMT-Advanced • To promote its standardization throughcontributions to ITU-R and other activities • 2 proposals were submitted to ITU-R in October 2009 • 3GPP LTE-Advanced basis • IEEE 802.16m basis • Development of Radio Interface Recommendations in March 2011

  7. Strategic Direction & Challenges (2/3) • Digital Television • To standardization for Ultra HDTV • Video/audio system • Interface between equipments • Study on new technologies for the next generation broadcasting system • High presence broadcasting service such as 3D television • Technologies for new broadcasting services using meta data

  8. Strategic Direction & Challenges (3/3) • Mobile Multimedia Broadcasting System • New broadcasting services for portable terminal after analog TV termination in 2011 using VHF Band • ISDB-TSB for regional service • ISDB-Tmm or MediaFLO for national service • New ARIB standards are being developed to embark new services

  9. 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.

  10. Supplementary Slides

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

  12. Recent Topics Mobile Communications IMT-2000 (3G/3.9G) Enhancement and Standardization IMT-Advanced (4G) Study and Standardization Wireless LAN/Broadband Wireless Access (BWA) Study and Standardization Spectrum Re-allocation Digital Broadcast Systems ISDB Standardization Established new units and started activities for future Services (UHDTV,3D-TV)

  13. Activities onMobile Communications 13

  14. Trends of Mobile Communications in Japan • The number of Mobile Phone subscribers including PHS in Japan: 117.599 million (as of the end of June 2010) • Rapid shift from 2G to 3G (IMT-2000) : 97.7 % 3G penetration • Active studies on IMT (IMT-2000 and IMT-Advanced) • Report by Telecommunications Council to Ministry of Internal Affairs and Communications (MIC) on technical conditions for 3.9G including enhanced 3.5G in December 2008 • Submit candidate IMT-Advanced radio interface technology proposal to ITU-R in October 2009 • 2.5GHz Band Mobile BWA (Broadband Wireless Access) systems licensed (nation wide) to 2 operators based on mobile WiMAX(IEEE802.16e) and XGP(eXtended Global Platform) technologies in Dec.2007 • UQ Communications Inc. started mobile WiMAX commercial service in July 2009 • Willcom Inc. started XGP commercial service in October 2009

  15. Work target Advanced Wireless Communications Mobility ① Enhanced 3G ② 4G New High Mobile Enhanced Access IMT-2000 IMT-2000 ③ Wireless LAN/BWA 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

  16. ADWICS in Japan（ADvanced WIreless Communications Study Committee） • 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 took place in accordance with circumstances

  17. Organization of ADWICS Advanced Wireless Communications Study Committee (ADWICS) Steering Committee IMT Partnership Subcommittee IMT-Advanced Subcommittee BWA Subcommittee Mobile Commerce Subcommittee 3GPP (DS-CDMA) 3GPP2(MC-CDMA) 3GPP(LTE-Advanced) IEEE802.16(IEEE802.16m) IEEE802.16 (WiMAX) IEEE802.20(iBurst) XGP(Next Gene. PHS) Moved from mITF (mobile IT Forum) on April 2009

  18. Recent Activities of IMT Partnership Subcommittee • ARIB updates standards on IMT-2000 DS-CDMA and MC-CDMA based on 3GPPs specifications every 3-4 months. • Current Version • STD-T63/TR-T12 IMT-2000 DS-CDMA and TDD-CDMA System Ver.8.10 • STD-T64/TR-T13 IMT-2000 MC-CDMA System Ver.5.10

  19. Recent Activities of IMT-Advanced Subcommittee • Completion (including self evaluation) of RIT proposals and submission to ITU-R WP5D (Oct 2009) • Conduct communication & collaboration with external related bodies (main activities are CJK-B3G collaboration)

  20. Recent Activities of BWA Subcommittee • ARIB updates standards on;“OFDMA Broadband Mobile Wireless Access System” (WiMAX™ applied in Japan) “OFDMA/TDMA TDD Broadband Wireless Access System” (Next Generation PHS) “Mobile Broadband Wireless Access System” (IEEE 802.20TDD Wideband and 625k-MC Modes Application in Japan) • Current Version • STD-T94 OFDMA Broadband Mobile Wireless Access System Ver. 2.0 • STD-T95 OFDMA/TDMA TDD Broadband Wireless Access System Ver. 1.3 • STD-T97 Mobile Broadband Wireless Access System Ver. 1.0

  21. Introduction of BWA in Japan • May 2007: MIC decided Radio Regulation for 2.5GHz Band Mobile BWA • July 2007: MIC decided License Policy • Dec 2007: MIC licensed two operators for the deployment of Mobile services • WILLCOM, Inc. (Next-Generation PHS) • UQ Communications Inc. (Mobile WiMAX) • Jun 2008: MIC licensed 42 applicants for Regional FWA services (including some temporal licensee) • Dec 2008: A regional FWA operator started service on a trial basis • July 2009: UQ Communications Inc started commercial “UQWiMAX”mobile services • Oct 2009: WILLCOM Inc started commercial “WILLCOM CORE XGP”　　　　　　　 （next generation PHS) mobile services

  22. 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

  23. Recent Activities of Mobile Commerce Subcommittee • Moved from mITF (mobile IT Forum) on April 2009 • Promote the development and standardization of mobile commerce • Contribute to the advancement and growth of mobile content service business market • Study of encryption algorism for mobile PKI (Public Key Infrastructure) • Study of access method to E-Government from Mobile Terminal

  24. Spectrum Re-allocation 24

  25. 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

  26. Rearrangement of VHF/UHF- VHF/UHF rearrangement after analog TV termination - 90-108MHz 1～3ch 170-222MHz 4～12ch 470-770MHz 13～62ch Now Analog TV Broadcasting Analog TV Broadcasting Analog TV Broadcasting Digital TV Broadcasting 18MHz 52MHz 300MHz 470-710MHz 13～52ch 715-725MHz 90-108MHz 170-202.5MHz 207.5-222MHz 730-770MHz Future Plan (1)-a (2) (1)-b Digital TV Broadcasting (3) (4) 18MHz 32.5MHz 14.5MHz 240MHz 10MHz 40MHz (VHF Low) (VHF High) GB 5MHz GB 5MHz （GB 5MHz） (1) Multimedia Mobile Broadcasting (2) Private Telecommunication (Protection against disasters, etc) (3) Intelligent Transport Systems (ITS) (4) Molile Telecommunications Schedule plan (1) (2) after July 25, 2011 (3) (4) after July 25, 2012

  27. ISDB Standardization 27

  28. Digital Broadcast Systems Media Digital Terrestrial Television Broadcast Satellite (BS)/Communication Satellite (CS) Digital Television and Advanced BS/CS Digital Television Terrestrial Audio Broadcasting Mobile Multimedia Broadcasting ARIB Standards and Technical References Overview is shown on next slide TR contains important information for implementation and operation Download： http://www.arib.or.jp/english/html/overview/index.html

  29. Recent Activity ofISDB Standardization Advanced BS digital broadcasting system Multi-channel HDTV broadcasting service Storage type broadcasting service 1080/P（2160/P） and 22.2ch High presence sound Mobile Multimedia broadcasting system Nationwide area (VHF-H) ISDB-Tmm, Media-FLO Local Block area (VHF-L) ISDB-Tsb Earthquake Early Warning System Character superimpose method Event message method AC (Auxiliary Channel) method

  30. Digital Terrestrial (Sound) Oct. 2003 Mobile Multimedia Digital Broadcasting in Japan CS (SDTV) Digital CS (SDTV) 1996 Digital Wide-band CS (HDTV, SDTV) Advanced 2002 BS (SDTV, HDTV) Advanced Digital BS (HDTV, SDTV) 2000 2011 Digital Terrestrial (HDTV, SDTV) Terrestrial TV (SDTV) Dec. 2003 Analog System Digital System 2011

  31. Digital Switchover in Japan Target date: 24 July 2011Analog TV broadcasting to be discontinued Goals and Milestones Start of Digital Terrestrial TV Broadcasting: December 1st 2003 DTTB Household coverage 2004/e: 38%‏  2007/e: 92% End of 2008: 96% End of 2010: 98% To cover the remaining areas: Gap Fillers, CATV, BS, etc. will be used Digital TV Receivers Cumulative shipment Jul-06: 12 million (18th FIFA World Cup) Aug-08: 36 million (29th Olympic Games) Jul-09: 55 million July 2011: 100 million

  32. DTV Receivers Diffusion 55,432@Jul-09 1,593 45,895@08e 7,229 30,679 @07e 740 17,767 @06e 11,240 8,401 @05e 33,908 3,162 @04e 722 based on data from JEITA

  33. Percentage of DTV-Ready Households 2003 2004 2005 2006 2007 2008 2009 2010 2011 [%] 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

  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) Telecommunication Council of MIC reported technical coditions for MMBS in October 2009 Now ARIB is developing standards for MMBS

  35. Convergence of Broadcasting & Communications- BST-OFDM technology / Features of One-Seg - Broadcasting Convergence Communications Watch TV TV & Data TV & Internet Internet Broadcasting station Broadcasting station BML BML BML, HTML Watching TV program on full screen Watching TV program and reading data on TV Watching TV program and reading data on the Internet Viewing or reading on the Internet

  36. One-Seg receivers- Digital Terrestrial TV service in Japan / One-Seg - Car Navigators Mobile Phones PCs with One-Seg Portable Dictionary Portable Games USB type One-Seg tuners (From Homepage) Portable Players

  37. Activities of ARIB - Standardization for Radio Systems -

  38. CONTENTS • Standardization Flow in Japan • About ARIB

  39. Standardization Flow in Japan 39

  40. (Note) MIC: Ministry of Internal Affairs and Telecommunications Standardization Flow in Japan Mandatory technical requirement ARIB Voluntary ARIB Standard R&D Group Technical Committee Standard Assembly 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

  41. Government Regulations and ARIB Standards for radio systems

  42. About ARIB 42

  43. 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 frequency change support for terrestrial digital TV broadcasting consultation, dissemination, collection and publication of information on utilization of radio waves frequency expiration support for re-allotment of radio spectrum

  44. 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

  45. 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

  46. ARIB membership (As of March 1st every year)

  47. Establishment: 1995 (reorganized from the RCR Standard Assembly and the BTA) Members: 186 (as of March 1, 2010) open to any entity, organization and person no limitation on nationality independent from ARIB membership Organization: ARIB Standard Assembly Standard Assembly Chairman Members For maintenance and enhancement of ARIB standards 21 Working Groups

  48. Members of ARIB StandardAssembly Total: 236 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, 2010) Total: 186

  49. 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 Telecommunications 81 (81) 20 (19) Broadcasting 53 (52) 42 (40) General 0 (0) 1 (1) (July 2009) As of 15th July 2010 STD TR • Free Download • http://www.arib.or.jp/english/html/overview/index.html

  50. Classification 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

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