Fostering worldwide interoperability Activities of ARIB after the last Meeting Masayoshi WAKAO Secretary General & Senior Managing Director ARIB Global

Fostering worldwide interoperability

Activities of ARIBafter the last Meeting

Masayoshi WAKAOSecretary General &

Senior Managing Director ARIB

Global Standards Collaboration (GSC) 14

DOCUMENT #: GSC14-PLEN-18R1

FOR: Presentation

SOURCE: ARIB

AGENDA ITEM: Plenary 4.1

CONTACT(S): [email protected]

2Geneva, 13-16 July 2009 Fostering worldwide interoperability

Advanced Wireless CommunicationsIMT-2000: Continuing enhancement and updates

LTE, HSPA 　 etc.

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

Current Activities (1/2)


Digital Broadcast SystemsISDB Standardization Completed

Enhancement for Advanced BS after 2011Refinement for Earthquake Alert Service

Established new units and started activities for future Services (UHDTV,3D-TV etc.)

Others

Integrated Transport System (ITS)Emergency Communication SystemEMC

Current Activities (2/2)


Radio Interface Technology for IMT-Advanced

To promote its standardization through contributions to ITU-R and other activities2 proposals will be produced (3GPP LTE-Advanced basis and IEEE 802.16m basis)Deadline in October 2009

Strategic Direction & Challenges (1/3)


Digital Television

To standardized Ultra HDTV based on SMPTE S2036-1

Investigating trends on 3D-TV standardization



Mobile Multimedia BroadcastingImplement services after analog TV termination in 2011 using VHF Bands

Three systems are being proposedISDB-TSB for regional serviceISDB-Tmm and MediaFLO for national service

Needs for new ARIB standards to embark new services



Global Standardization

Closer collaboration among SDOs 　 towards Global Standards

Active exchange of information and views with other SDOs at meetings such as GSC, ITU-R WPs and CJK.

Next Steps/Actions


Supplementary Slides

Association of Radio Industries and Businesses

Activities of ARIBafter the last

Meeting- Standardization for Radio Systems -

Masayoshi WAKAO([email protected])

Secretary General and Senior Managing Director

GSC14-PLEN-xx 4.1 ARIB Report 1013 July 2009

CONTENTS

Activities on Advanced Wireless Communications Standardization 3GPP and 3GPP2 IMT-Advanced Broadband Wireless Access

Spectrum Re-allocation

Activities on Advanced Wireless Communications

Standardization

11CJK-PLE09-006 13 July 2009


IMT-2000

Mobility

Low

High

1 10 100 1000

NewMobileAccess

New Nomadic /R-LAN

EnhancedIMT-2000

Enhancement

Peak Useful Data Rate (Mb/s)

Work target

Note: The illustration is based on Fig. 2 of ITU-R Rec. M.1645

① Enhanced 3G

② 4G

③ BWA

①②

③

Advanced Wireless Communications


Advanced Wireless Communications Study Committee (ADWICS) in ARIB

EstablishmentApril, 2006

Scope of WorkTo 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


Next-Generation PHS WG

Advanced Wireless Communications Study Committee (ADWICS)

BWA Subcommittee

International Relations WG

802.20 WG

WiMAX WG

Organization of ADWICSOrganization of ADWICS

Collaboration Group

Standardization Study Group

3GPP Meeting Invitation Group((Japanese Friends of 3GPP))

Steering Committee

IMT-Advanced Subcommittee*

IMT Partnership Subcommittee*

Ad-hoc Groups3GPP related Ad-hocs

3GPP-SA/RAN/CTSupport WGs

3GPP2 Support WG

WP5D WG

RIT Study Group

Evaluation G

WG-I

WG-L

Mobile Commerce

Subcommittee


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



3GPP-SASupport WG

3GPPs Evolution/Scope handling AdHoc

3GPPs Working Procedure AdHoc

Finance AdHoc (recess)

3GPP Meeting Invitation Group

3GPP2Support WG

TSG-SA WGsSupport AdHocs

TSG-RAN WGsSupport AdHocs

3GPP-RANSupport WG

3GPP-CTSupport WG

3GPP Improvement AdHoc



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

Recent Activities of IMT Partnership Subcommittee


IMT-Advanced Subcommittee

Scope of Work– To conduct technical studies on

IMT-Advanced– To promote its standardization

through contributions to ITU and other activities


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)


Current Organization of IMT-Advanced Subcommittee

IMT- Advanced Subcommittee

Collaboration Group

WP5D WG

RIT Study Group

Evaluation G

Newly established

WG - LWG - I

Standardization Study Group

RIT: Radio Interface Technology


Working Milestones for IMT-Advanced

1. Facilitate Japanese enterprises to participate in SDOs (Jan-May, 2009)

2. Express basic endorsement relating to radio systems of SDOs and Japan’s evaluation/proposals (Jun 2009)

3. Review of self-evaluation results in Japan (Jun-Sep 2009)

4. Deliberation on the adequacy of proposed system (Sep 2009)

5. Submission of Japan’s proposal to ITU-R (Oct 2009)

21


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))

BWA Subcommittee

International Relations WG

Next-Generation PHS WG

802.20 WGWiMAX WG

* known as “XGP Forum now”


WG Activities in BWA Subcommittee WiMAX WG

ARIB 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 WGARIB STD-T97 “Mobile Broadband Wireless Access System （ IEEE 802.20 　 TDD 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.


Deployment of BWA in Japan May 2007: MIC decided Radio Regulation for 2.5GHz Band Mobile B

WA 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 “ ” ＵＱＷｉＭＡＸmobile 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.


2.5 GHz-band Channel Plan for BWA2.5 GHz-band Channel Plan for BWA

2535MHz 2545MHz

N-STAR MBSATGu

ard

Ba

nd

2625MHz 2630MHz2575MHz 2595MHz

*

Gu

ard

Ba

nd

Gu

ard

Ba

nd

Gu

ard

Ba

nd

Total 10MHz of Guard BandsFor this 10MHz bandwidth, operation is restricted until

31 December 2014

Mobile Communications(For Nation-wide deployment)

Mobile Communications(For Nation-wide deployment)

Fixed Wireless Access(For Regional deployment)

UQ Communications IncWILLCOM, Inc. 42 operators

Spectrum Re-allocation

26CJK-PLE09-006 13 July 2009


Frequency Allocation and Licences for 3G and BWA

TDD systemFDD system

2.0GHz 2.5GHz1.7GHz800MHz 900MHz 700MHz

Cur

rent

sta

tus

800MHz 900MHz 700MHz

Shift/Convergence

1.5GHz

Fut

ure

2.0GHz

Analog television service to be discontinued

・ NTT DoCoMo・ KDDI・ Softbank

Currently deploying for 3G

・ NTT DoCoMo・ KDDI・ Softbank

Used forPDC (2G)

For 3Gdeployment

Just Licensed BWA

・ NTT DoCoMo・ KDDI

Used forPDC (2G) and 3G

For 3Gdeployment

Open for 3.9G License Application

To be used as pair bandsafter July 2012

Assigned to cope withspectrum congestion

・ NTT DoCoMo

・ eMobileStarted Service : March 31, 2007

・ UQ Communications (WiMAXT

M)

・ Wilcom (Next Gen PHS)

will start services in 2Q/09



Assignto cope with

spectrumcongestion

For 3Gdeployment

For 3Gdeployment


UHF Band Re-Allocation Plan (710-770MHz)Terrestrial TV Broadcasting

(13 – 52 channel)Terrestrial TV Broadcasting (53 – 62 channel)

770 MHz

2007

Digital Terrestrial TV Broadcasting (13 – 52 channel)

Mobile Communications

770 MHz710

ITSGuard

Band

715 725 730

After 25 July 2011

VHF Band Re-Allocation Plan(90-108MHz &170-222MHz)

( Source : report of Telecom.

Technology Sub-council )

2007

FM

broadcast

90

Terrestrial TV Broadcasting (1 – 3 channel)

After 25 July 2011

710

108 170

Terrestrial TV Broadcasting (4 – 12 channel)

MM Broadcast for Mobile(except TV)

222 MHz

FM

broadcast

90

Private Business and Local Government

Including PPDR

108 170 202.5 207.5

*

Guard

Band

222 MHz

MM Broadcast for Mobile(except TV)

Guard

Band

Spectrum Re-allocation of TV bands

* After 25 July 2012


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 DTTB

End 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)


(Cumullative total of shipment)

0

20

40

60

80

100

120

140

Plan vs. Actual Receiver shipment[Million]

The 28th Olympics Athens

FIFA World Cup Germany

The 29th Olympics, Beijing

FIFA World Cup S. Africa

Analog transmission

stops on July 24, 2011

Plan

Actual progress

(next slide)Target = 36 million

Target = 100

million


0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000

45,000

50,000

55,000

Sep-0

3

Dec-0

3

Mar-04

J un-

04

Sep-0

4

Dec-0

4

Mar-05

J un-

05

Sep-0

5

Dec-0

5

Mar-06

J un-

06

Sep-0

6

Dec-0

6

Mar-07

J un-

07

Sep-0

7

Dec-0

7

Mar-08

J un-

08

Sep-0

8

Dec-0

8

Mar-09

Cum

ula

tive s

hip

ment (

Thousand)

PC

STB-Cable

STB

Recorder

LCD-TV

PDP-TV

CRT-TV

DTV Receivers Diffusion

8,360 @05e

3,162 @04e

17,767 @06e

49,518@Mar-09

30,484 @07e

722

3,867

26,159

9,685

6,485

1,654

946

based on data from JEITA

45,895@08e


0

20

40

60

80

100

120

J an-03 J an-04 J an-05 J an-06 J an-07 J an-08 J an-09 J an-10 J an-11 J an-12

Percentage of DTV-Ready Households[%]

The 28th Olympics Athens

FIFA World Cup Germany

The 29th Olympics, Beijing

Analog transmission

stops by July 24, 2011

Plan

Approximation of actual progress

Intermediate Target =

50%@July 2008

2003 2004 2005 2006 2007 2008 2009 2010 2011

100% @April 2011


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 be

ing studied for deployment after 2011 at the Telecommunication Council of MIC


Association of Radio Industries and Businesses

Activities of ARIB

- Standardization for Radio Systems -


CONTENTS

Standardization Flow in Japan About ARIB R & D and Standardization


Standardization Flow in Japan


(Note) MIC: Ministry of Internal Affairs and Telecommunications (previously known as MPHPT)

Radio Regulatory

Council

Rule making

Telecom. Technology Sub-council

Study Group

Mandatory technical

requirement

MIC

ITU-T/ITU-R

Active and

effective use of radio

waves

MIC’s radio station

license

Technical AssemblyTechnical Committee

Working Group

Voluntary TTC

Standard

TTC

Standard AssemblyR&D Group

Technical Committee

Voluntary ARIB

Standard

ARIB

Demand

Partici-pation

Users, Operators, Suppliers

Standardization Flow in Japan


Government Regulations and ARIB Standards for radio systems

Government Regulations ARIB Standards

Nature Mandatory Voluntary

Purpose To promote efficient use of frequency

To prevent interference occurring

etc.

To ensure common air interface

To ensure suitable quality

etc. Technical items

Frequency band Spurious emission Frequency tolerance Occupied bandwidth etc.

Communication protocol Sensitivity Carrier to Noise ratio Bit error rate Measurement method etc.


About ARIB

40


Outline of ARIB EstablishmentEstablishment: merge of two organizations in 1995:

Research & Development Center for Radio Systems (RCR) Broadcasting Technology Association (BTA)

ObjectiveObjective: 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 ActivitiesMain 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


Organization of ARIBGeneral Assembly

Board of Directors

Chairman

Members

Secretariat

Secretary GeneralAuditors

Standard Council

Standard Assembly

Technical Committee

Advanced Wireless Communications Study

Committee

Electromagnetic Environment Committee

Promotion Strategy Committee

Management Strategy Committee

Management Committee

[R&D]

[MGT]

[PMT]

[STD]


MIC

ARIB’s R&D and Standardization

Technical Committee Advanced Wireless Communications Study Committee

Electromagnetic Environment CommitteeR&D Group R&D Group• • • •

Considerations on Technical Requirements

Rule making by the Ministry

Standard AssemblyDemands for voluntary

standards

Demands for radio systems

Draft ARIB Standard

Results of R&D

Committees and subordinate groups for standardization inside ARIB

ARIB Standard


ARIB membership

262

276

297

307312

303 305294

285 284

270274

275271

200

220

240

260

280

300

320N

um

ber

of

AR

IB M

emb

ers

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

(As of March 1st every year)


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:

ARIB Standard Assembly

21 Working Groups

Standard Assembly

Chairman Members For maintenance and enhancement

of ARIB standards


Members of ARIB Standard AssemblyRef.: ARIB Members

142352

182

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)

Members of ARIBStandard Assembly

193011

147 TBMO

Total: 271

Total: 207


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 (78) 19 (19)Broadcasting 52 (50) 39 (39)

General 0 (0) 1 (1)(March, 2008)As of March 14 2009

• Free Downloadhttp://www.arib.or.jp/english/html/overview/index.html


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


Standards Colllaboration (General)

49

CJK IT Standards Meeting

ARIBATIS CCSACommunications

Alliance ETSI ISACCTIA TTA TTC

GSC/GRSC

Ministry of Internal Affairs and Telecommunications

MIC :

I T U

ASTAP

A P T

Up Stream

TTA

AWF

CCSA TTC

MIC

Down Stream

ITU


Relation with other orgs. (Specific Projects)

Broadcasting Telecommunications

ARIB

IEEE 802.11, 16, 20, etc.ETSI BRAN

WiMAX Forum

(IMT-Advanced)

(Wireless Access/WLAN)

(IMT-2000/Advanced )

ARIB/ATSC Regular Meeting

ARIB/DVBRegular Meeting

ETSI/DVB

SMPTE

WWRF

NGMC Forum

FuTURE Forum

CJK Standards Meeting

3GPP/3GPP2

PHS MoU Group

Documents

Fostering worldwide interoperability Activities of ARIB after the last Meeting Masayoshi WAKAO Secretary General & Senior Managing Director ARIB Global