Global Standards Collaboration (GSC) 14
DOCUMENT #:
GSC14-PLEN-18R1
FOR:
Presentation
SOURCE:
ARIB
AGENDA ITEM:
Plenary 4.1
CONTACT(S):
Shibayama@arib.or.jp
Activities of ARIB
after the last Meeting
Masayoshi WAKAO
Secretary General &
Senior Managing Director
ARIB
Fostering worldwide interoperability
Current Activities (1/2)
Advanced Wireless Communications
IMT-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
Geneva, 13-16 July 2009
Fostering worldwide interoperability
2
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
Geneva, 13-16 July 2009
Fostering worldwide interoperability
3
Strategic Direction & Challenges (1/3)
Radio Interface Technology for IMTAdvanced
To promote its standardization through
contributions to ITU-R and other
activities
2 proposals will be produced (3GPP LTEAdvanced basis and IEEE 802.16m
basis)
Deadline in October 2009
Geneva, 13-16 July 2009
Fostering worldwide interoperability
4
Strategic Direction & Challenges (2/3)
Digital Television
To standardized Ultra HDTV based on
SMPTE S2036-1
Investigating trends on 3D-TV
standardization
Geneva, 13-16 July 2009
Fostering worldwide interoperability
5
Strategic Direction & Challenges (3/3)
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
Needs for new ARIB standards to embark
new services
Geneva, 13-16 July 2009
Fostering worldwide interoperability
6
Next Steps/Actions
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.
Geneva, 13-16 July 2009
Fostering worldwide interoperability
7
Supplementary Slides
Geneva, 13-16 July 2009
Fostering worldwide interoperability
8
Association of Radio Industries and Businesses
Activities of ARIB
after the last Meeting
- Standardization for Radio Systems -
Masayoshi WAKAO
(wakao@arib.or.jp)
Secretary General and Senior Managing Director
CONTENTS

Activities on Advanced Wireless
Communications Standardization

3GPP and 3GPP2
 IMT-Advanced
 Broadband Wireless Access

13 July 2009
Spectrum Re-allocation
GSC14-PLEN-xx 4.1 ARIB Report
10
Activities on Advanced
Wireless Communications
Standardization
13 July 2009
CJK-PLE09-006
11
Advanced Wireless Communications
Work target
Mobility
①
High
IMT-2000
Enhanced
IMT-2000
① Enhanced 3G
② 4G
③ BWA
②
New
Mobile
Access
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
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
12
Advanced Wireless Communications
Study Committee (ADWICS) in ARIB

Establishment
 April,

2006
Scope of Work
 To
conduct technical studies on Advanced
Wireless Communications Systems: IMT2000, IMT-Advanced and Broadband
Wireless Access (BWA)
 To contribute to the global standardization

Minor reorganizations take place in
accordance with circumstances
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
13
Organization of ADWICS
Advanced Wireless Communications
Study Committee (ADWICS)
Steering Committee
IMT Partnership
Subcommittee*
3GPP Meeting Invitation Group
((Japanese Friends of 3GPP))
IMT-Advanced
Subcommittee*
Collaboration Group
BWA
Subcommittee
Mobile
Commerce
Subcommittee
International
Relations WG
Standardization
Study Group
Ad-hoc Groups
WiMAX WG
3GPP related Ad-hocs
WP5D WG
802.20 WG
3GPP-SA/RAN/CT
Support WGs
RIT Study Group
Evaluation G
3GPP2
Support WG
Next-Generation
PHS WG
WG-I
WG-L
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
14
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
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
15
IMT Partnership Subcommittee
IMT Partnership
Subcommittee
3GPP Meeting Invitation Group
3GPPs Evolution/Scope handling AdHoc
3GPP Improvement AdHoc
3GPPs Working Procedure AdHoc
Finance AdHoc (recess)
3GPP-SA
Support WG
3GPP-RAN
Support WG
TSG-SA WGs
Support AdHocs
TSG-RAN WGs
Support AdHocs
13 July 2009
3GPP-CT
Support WG
GSC14-PLEN-xx 4.1 ARIB Report
3GPP2
Support WG
16
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
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
17
IMT-Advanced Subcommittee
Scope
of Work
–
To conduct technical studies on
IMT-Advanced
– To promote its standardization
through contributions to ITU and
other activities
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
18
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)
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
19
Current Organization of
IMT-Advanced Subcommittee
IMT- Advanced Subcommittee
Collaboration Group
Newly established
RIT: Radio Interface Technology
RIT
Study Group
Standardization
Study Group
WP5D WG
13 July 2009
WG - I
WG - L
GSC14-PLEN-xx 4.1 ARIB Report
Evaluation G
20
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)
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
21
2
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 802.16e2005)
 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
WiMAX WG
13 July 2009
802.20 WG
GSC14-PLEN-xx 4.1 ARIB Report
Next-Generation
PHS WG
22
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 WG
ARIB 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 802.20 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.
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
23
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.
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
24
2.5 GHz-band Channel Plan for BWA
WILLCOM, Inc.
42 operators
UQ Communications Inc
(For Regional deployment)
(For Nation-wide deployment)
N-STAR
2535MHz 2545MHz
*
13 July 2009
2575MHz
For this 10MHz bandwidth,
operation is restricted until
31 December 2014
Guard Band
(For Nation-wide deployment)
Guard Band
Mobile Communications
Guard Band
Fixed Wireless Access
Guard Band
Mobile Communications
2595MHz
MBSAT
2625MHz 2630MHz
Total 10MHz of Guard Bands
GSC14-PLEN-xx 4.1 ARIB Report
25
Spectrum Re-allocation
13 July 2009
CJK-PLE09-006
26
Frequency Allocation and Licences for 3G and BWA
TDD system
FDD system
700MHz 800MHz 900MHz
Current status
Used for
PDC (2G) and 3G
・NTT DoCoMo
・KDDI
1.5GHz
1.7GHz
2.0GHz
2.0GHz
Just Licensed
BWA
Currently
deploying for 3G
Used for
PDC (2G)
・ NTT DoCoMo
・NTT DoCoMo
・KDDI
・Softbank
Assigned to cope with
spectrum congestion
2.5GHz
・ UQ
Communications
(WiMAXTM)
・NTT DoCoMo
・KDDI
・Softbank
・ eMobile
Started Service :
March 31, 2007
・ Wilcom (Next
Gen PHS)
will start services
in 2Q/09
Analog
television service
to be discontinued
Shift/Convergence
Open for 3.9G
Open for 3.9G
License Application License Application
Open for 3.9G
License Application
Future
For 3G
deployment
700MHz 800MHz 900MHz
To be used as pair bands
after July 2012
13 July 2009
For 3G
deployment
For 3G
deployment
For 3G
deployment
Assign
to cope with
spectrum
congestion
GSC14-PLEN-xx 4.1 ARIB Report
27
Spectrum Re-allocation of TV bands
2007
UHF Band Re-Allocation Plan (710-770MHz)
Terrestrial TV Broadcasting
Terrestrial TV Broadcasting
(53 – 62 channel)
(13 – 52 channel)
770
* * After 25 July 2012
710
After 25 July 2011
Digital Terrestrial TV Broadcasting
(13 – 52 channel)
Guard
Band
Guard
ITS
710 715
Band
725
MHz
Mobile
Communications
770 MHz
730
VHF Band Re-Allocation Plan(90-108MHz &170-222MHz)
2007
FM
broadcast
Terrestrial TV
Broadcasting
(1 – 3 channel)
90
108
Terrestrial TV Broadcasting
(4 – 12 channel)
170
222 MHz
After 25 July 2011
MM
Broadcast
for Mobile
FM
broadcast
Private Business and
Local Government
Including PPDR
(except TV)
90
13 July 2009
108
170
GSC14-PLEN-xx 4.1 ARIB Report
Guard
Band
MM
Broadcast
for Mobile
(except TV)
202.5 207.5
222 MHz
( Source : report of Telecom.
Technology Sub-council )
28
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)
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
29
Plan vs. Actual Receiver shipment
[Million]
Analog transmission
stops on
July 24, 2011
(Cumullative total of shipment)
140
Plan
120
100
Target =
100 million
Actual progress
(next slide)
80
Target = 36
million
60
40
The 28th Olympics
Athens
FIFA World Cup
S. Africa
FIFA World Cup
Germany
The 29th Olympics, Beijing
20
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
1
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30
DTV Receivers Diffusion
55,000
49,518@Mar-09
50,000
1,654
PC
45,895@08e
45,000
6,485
30,484 @07e
35,000
17,767 @06e
946
9,685
Recorder
25,000
20,000
8,360 @05e
15,000
10,000
STB-Cable
STB
30,000
26,159
LCD-TV
3,867
3,162 @04e
PDP-TV
5,000
722
CRT-TV
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Cumulative shipment (Thousand)
40,000
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
based on data from JEITA
31
Percentage of DTV-Ready Households
[%]
Analog transmission
stops by
July 24, 2011
120
Plan
100
The 29th Olympics,
Beijing
80
60
40
20
100%
@April 2011
Intermediate Target
= 50%@July 2008
FIFA World Cup
Germany
The 28th Olympics
Athens
Approximation of
actual progress
0
2003
2004
2005
2007
2008
2009
2010
2011
Jan-03
Jan-04
Jan-05
Jan-062006
Jan-07
Jan-08
Jan-09
Jan-10
Jan-11
Jan-12
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
32
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)

13 July 2009
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
33
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
34
Association of Radio Industries and Businesses
Activities of ARIB
- Standardization for Radio Systems -
CONTENTS



Standardization Flow in Japan
About ARIB
R & D and Standardization
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
36
Standardization Flow
in Japan
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
37
Standardization Flow in Japan
Users, Operators, Suppliers
ITU-T/ITU-R
Demand
MIC
Study
Group
Participation
Telecom.
Technology
Sub-council
Rule
making
Radio
Regulatory
Council
Mandatory
technical
requirement
MIC’s
radio station
license
ARIB
R&D
Group
Technical
Committee
Standard Assembly
Voluntary
ARIB
Standard
Technical
Committee
Technical Assembly
Voluntary
TTC
Standard
TTC
Working
Group
Active
and
effective
use of
radio
waves
(Note) MIC: Ministry of Internal Affairs and Telecommunications
(previously known as MPHPT)
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
38
Government Regulations and ARIB
Standards for radio systems
Nature
Government Regulations
ARIB Standards
Mandatory
Voluntary
 To promote efficient
use of frequency
 To prevent
interference occurring
 etc.
Technical  Frequency band
 Spurious emission
items
 Frequency tolerance
 Occupied bandwidth
 etc.
Purpose
13 July 2009
 To ensure common air
interface
 To ensure suitable
quality
 etc.
 Communication protocol
 Sensitivity
 Carrier to Noise ratio
 Bit error rate
 Measurement method
 etc.
GSC14-PLEN-xx 4.1 ARIB Report
39
About ARIB
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
40 40
Outline of ARIB

Establishment: merge of two organizations in 1995:



Objective: promotion of pubic welfare by means of:



Research & Development Center for Radio Systems (RCR)
Broadcasting Technology Association (BTA)
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
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
41
Organization of ARIB
Members
General Assembly
Auditors
Board of Directors
Secretary General
Secretariat
Chairman
[STD]
Standard Assembly
[R&D]
Standard Council
Technical Committee
Management Strategy
Committee
Advanced Wireless
Communications Study
Committee
[MGT]
Management Committee
[PMT]
Promotion Strategy
Committee
13 July 2009
Electromagnetic Environment
Committee
GSC14-PLEN-xx 4.1 ARIB Report
42
ARIB’s R&D and Standardization
Demands for radio systems
Committees and subordinate groups for standardization inside ARIB
Technical Committee
R&D Group
••••
R&D Group
Results of R&D
Advanced Wireless
Communications
Study Committee
Electromagnetic
Environment
Committee
MIC
Considerations on Technical
Requirements
Draft ARIB Standard
Rule making by the Ministry
Standard Assembly
Demands for voluntary
standards
ARIB Standard
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
43
ARIB membership
307
312
297
300
303 305
294
285 284
276
280
270
262
274
275
271
260
240
220
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
200
1996
Number of ARIB Members
320
(As of March 1st every year)
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
44
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:
Standard Assembly
Chairman
Members
21 Working Groups
13 July 2009
For maintenance and
enhancement
of ARIB standards
GSC14-PLEN-xx 4.1 ARIB Report
45
Members of ARIB Standard Assembly
Ref.: ARIB Members
14
23
52
Members of ARIB
Standard Assembly
11
30
19
182
147
Total: 207
13 July 2009
T
B
M
O
Total: 271
Telecommunications companies
Broadcasting companies and organizations
Research, Development and manufacture
companies of radio equipment
Wholesaler, bank, electricity, gas and service
companies and corporations
(as of March 1, 2009)
GSC14-PLEN-xx 4.1 ARIB Report
46
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)
As of March 14 2009
•
(March, 2008)
Free Download
http://www.arib.or.jp/english/html/overview/index.html
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
47
Taxonomy of ARIB Standards

Telecommunications
•
•
•
•

Broadcasting
•
•
•
•

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.
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
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
48
Standards Colllaboration (General)
ITU
Up Stream
GSC/GRSC
ITU
ARIB
Down Stream
APT
MIC
AWF
ASTAP
CJK IT Standards Meeting
MIC :
Ministry of Internal Affairs and
Telecommunications
13 July 2009
CCSA
TTA
TTC
GSC14-PLEN-xx 4.1 ARIB Report
ATIS
CCSA
Communications
Alliance
ETSI
ISACC
TIA
TTA
TTC
49 49
Relation with other orgs. (Specific Projects)
Telecommunications
Broadcasting
(IMT-2000/Advanced )
3GPP/3GPP2
ARIB/ATSC
Regular Meeting
(IMT-Advanced)
WWRF
NGMC Forum
ARIB/DVB
Regular Meeting
ARIB
FuTURE Forum
CJK Standards Meeting
(Wireless Access/WLAN)
ETSI/DVB
IEEE 802.11, 16, 20, etc.
ETSI BRAN
WiMAX Forum
SMPTE
PHS MoU Group
13 July 2009
GSC14-PLEN-xx 4.1 ARIB Report
50