Standardization for Radio Systems Activities of ARIB

1
Standardization for Radio Systems - Activities
of ARIB -

• Satoshi KOBAYASHI
• (s-koba_at_arib.or.jp)
• Association of Radio Industries and Businesses
• September 7, 2005

APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
1
2
CONTENTS

• What is standardization?
• Standardization Flow in Japan
• Outline of ARIB
• Trends in Radio Systems in Japan
• Recent RD and Standardization Activities for
  Radio Systems in ARIB
• Public Telecommunications
• Digital Broadcasting
• Low Power Radio Stations/Devices
• ITS, EMC
• Other Systems
• Current Major Topics
• ANNEXES
• Mobile IT Forum (mITF)
• Recent Activities on Systems beyond IMT-2000 in
  ITU-R WP8F
• Analog TV Frequency Change Support
• Frequency Expiration Support

3
What is Standardization?
3
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
4
What is Standardization?

• Standard (from The Random Hose College
  Dictionary)
• Something considered by an authority or by
  general consent as a basis for judgment an
  approved model.
• Anything, as a rule or principle, that is used as
  a basis for judgment.
• Standardization for Radio Systems (in this
  presentation)
• to bring to or make and maintain standards,
  related to radio systems.
• The standards are approved by the consent of
  interested manufacturers, operators and users.
• The approval is in accordance with an established
  procedure of a standard-making organization
  (SDO).
• It is a voluntary activity within a framework of
  the Governments radio regulation.
• The activity is carried out mainly by the private
  sector.
• The activity is mainly to introduce or improve a
  radio system.

5
Why standards are required?

• Common to all standards
• Low-cost mass production ?? high-cost custom-made
  products
• essential to the systems widely used by the
  people e.g. broadcasting, mobile phone, etc.
• Rapid dissemination of new services ??
  Fulfillment of individual demands
• Competition among multiple vendors ?? Monopoly by
  a single vendor
• Competition among multiple operators and
  inter-connection/inter-operation among them ??
  Separate operation
• Complicated digital technologies ?? Simple analog
  technology
• Agreed technology ?? Variety of technology,
  including the most advanced one
• Assured QoS ?? Uncertain QoS
• Controlled IPR ?? Unlimited application of IPR
• Specific to radio systems standards
• Voluntary, speedy and flexible consent.
• vs. strong radio regulations, e.g. frequency
  assignment, license, type approval, etc.

6
Characteristics of radio waves

• Wireless
• ? Necessity of agreements between parties to
  communicate each other.
• Interference
• ? Necessity of rules and regulations to avoid
  interference.
• ? Necessity of equipment which allows operation
  without expertise.
• Limited resource
• ? Necessity of efficient use of radio spectrum.
• ? Necessity of use of the latest technologies.
• Trans-boarder nature
• ? Necessity of international agreements or
  managements.
• ? Necessity of national government regulations.
• Invisible nature
• ? Necessity of relief from peoples fear on the
  health effect.
• Suitable for mobile use
• ? Inevitable to achieve Ubiquitous Networking
  Society.

7
Standardization Flow in Japan
7
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
8
Standardization Flow in Japan
Users, Operators, Suppliers
ITU-T/ITU-R
Demand
MIC
Radio Regulatory Council
Telecom. Technology Sub-council
MICs radio station license
Rule making
Study Group
Partici-pation

• (Note) MIC Ministry of Internal Affairs and
  Communications

9
Government Regulations and ARIB Standards for
radio systems
10
Outline of ARIB
10
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
11
Establishment, Objectives and Main Activities

• 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, RD and consultation of
  utilization of radio waves.
• promoting realization and dissemination of new
  radio systems.
• Main Activities
• investigation and RD 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.

12
Organization of ARIB
General Assembly
Members
Secretariat
Board of Directors
Auditors
Secretary General
Chairman
Standard
RD
Standard Assembly
Technical Committee
Standard Council
IMT-2000 Study Committee
Management
Electromagnetic Environment Committee
Management Strategy Committee
Promotion
Popularization Committee
Management Committee
13
ARIBs RD and Standardization
Demands for radio systems
Technical Committee
IMT-2000 Study Committee
Electromagnetic Environment Committee
RD Group
RD Group

Results of RD
Petition to the Ministry for rule making
Rule making by the Ministry
Draft ARIB Standard
Demands for voluntary standards
Standard Assembly
ARIB Standard
14
Number of ARIB Members
(July 1st)
(As of Oct. 1st)
15
ARIB Standard Assembly

• Establishment 1995 (reorganized from the RCR
  Standard Assembly and the BTA)
• Members 208 (including 20 foreign affiliated
  members, as of July 1, 2005)
• 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
16
Members of ARIB Standard Assembly
Total 269
T Telecommunications companies.B Broadcasting
companies and organizations.M Research,
Development and manufacture companies of
radio equipment.O Wholesaler, bank,
electricity, gas and service companies and
corporations. (as of July 1,
2005)
Total 208
17
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

(April, 2004)
As of July 1, 2005
18
Relation with other organizations (General)
Up Stream
MIC
I T U
ARIB
Down Stream
G R S C
APT
ASTAP
ACIF ATIS ETSI TIA TSACCTTA TTC
A W F
CJK Standards Meeting
MICMinistry of Internal Affairs and
Communications
CCSA
TTA
TTC
19
Relation with other orgs. (Specific Projects)
Telecommunications
Digital Broadcasting
(I MT-2000 )
ARIB/ATSC (USA) Regular Meeting
3 G P P s
(Wireless LAN)
I E E E 8 0 2 . 1 1
ARIB/DVB ( EU ) Regular Meeting
E S T I B R A N
ARIB
I E E E 1 3 9 4
ETSI/DVB ( EU )
(Beyond IMT-2000)
W W R F ( E U )
S M P T E ( USA )
CJK Standards Meeting
(High Layer Protocol)
TV-Anytime Forum
O M A ( W A P )
20
Trends in Radio Systems in Japan
20
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
21
Radio Systems for Telecommunications

• Public Mobile Communication
• Sift from 2G to 3G.
• Active studies on B3G or 4G.
• Low Power Radio Station/Device
• Wireless access systems
• Growth of Internet access via wireless LAN.
• Discussion on Wireless Broadband systems (FWA,
  NWA).
• RFID
• Ultra Wideband (UWB) systems
• ITS (Intelligent Transport System)
• Rapid growth of car-navigation and ETC systems.
• Studies on Dedicated Short Range Communication
  (DSRC).
• PLC (Power Line Communication System)
• EMC (Electromagnetic Compatibility)
• Studies on EMC and Human Health Effects.

22
Subscribers of Cellular and PHS in Japan
(July. 31)
End of Fiscal Year (March 31 of next year)
23
IMT-2000 Introduction in Japan

• NTT DoCoMo 2GHz-band, DS-CDMA
• May, 2001 Trial Service in Tokyo.
• Oct., 2001 Commercial Service in the center of
  Tokyo.
• April, 2002 Commercial Service in major cities
  nationwide.
• KDDI 800MHz-band and 2GHz-band, MC-CDMA
• April, 2002 800MHz-band Commercial Service in
  major cities.
• April, 2003 2GHz-band Trial Service in Tokyo.
• Oct., 2003 2GHz-band Commercial Service in
  Tokyo.
• Nov., 2003 Commercial Service of CDMA2000
  1xEV-DO.
• Vodafone (former J-Phone) 2GHz-band, DS-CDMA
• June, 2002 Trial Service in Tokyo.
• Dec., 2002 Commercial Service nationwide.

24
Deployment of IMT-2000 in Japan
Second generation
IMT-2000
2001.10
200X
1993.3
NTT DoCoMo
W-CDMA Frequency band 2GHz Transmission speed
384kbps
PDC (28.8kbps)
W-CDMA HSDPA Frequency band 800MHz,
2GHz Transmission speed 14Mbps
(MAX)
Number of subscribers Approx. 34,752,800 (End of
July, 2005)
Number of subscribers Approx. 14,906,600 (End of
February. 2005)
2003.11
2002.4
19942003.3
CDMA2000 1x EV-DO Frequency band 800MHz,
2GHz Transmission speed 2.4Mbps
(MAX)
1998.7
CDMA2000 1x Frequency band 800MHz Transmission
speed 144kbps
PDC (28.8kbps)
cdmaOne (64kbps)
KDDI
Number of subscribers Approx. 1,318,000(au)
Approx.
3,538,800(TU-KA) (End of July, 2005)
Number of subscribers Approx. 19,035,200 (End of
July, 2005)
1994.4
200X
2002.12
PDC (28.8kbps)
W-CDMA Frequency band 2GHz Transmission speed
384kbps
W-CDMA HSDPA Frequency band 2GHz Transmission
speed 14Mbps
(MAX)
Vodafone
Number of subscribers Approx. 13,555,100 (End of
July, 2005)
Number of subscribers Approx. 1,429,500 (End of
July, 2005)
25
Mobile phone subscribers in Japan
(million)
From TCA data
88.6 M
76.6 M
1999Start of i-mode, EZ-web and J-Sky service
2000First mobile phones with cameras
35.4 M
2001Start of IMT-2000 service
(F.Y.)
26
Growth of IMT-2000 subscribers
subscribers ( x 1000)
Total 35.4 M
19.0 M
14.9 M
1.4 M
27
PHS (Personal Handyphone System)

• A digital cordless telephone system which can be
  used even outdoors.
• Standardized in 1993 and maintained by ARIB as
  RCR STD-28.
• It is described in ITU-R Rec. M.1033 APPENDIX 6.

(From PHS MoU Group)
28
PHS deployment in the world

• PHS, including PHS WLL, is deployed in more than
  25 countries in the world and serving about 80
  Million subscribers.

29
Wireless LAN / Wireless Access Systems
1 MMACMultimedia Mobile Access Communication
Forum 2 ETSI-BRAN, H2GF(Hyper LAN2 Global Forum)
and MMAC established Joint Task Force
collaboratively.
29
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
30
Toward Digital Broadcasting in Japan
31
Trends in Digital Broadcasting in Japan

• Digital HDTV
• Start of Service in 2000 and growth of
  subscription.
• Shift to large-screen flat-panel TV receivers.
• Data broadcasting
• Growth of services and shift to multi-media
  services.
• Deployment of terrestrial digital TV
• Rapid extension of cover area and penetration.
• Mobile reception of digital broadcasting
• Start of services from sound broadcasting,
  terrestrial and satellite and shift to
  multi-media services.
• Reception by a mobile phone terminal and
  connection to Internet ready to start in Spring
  2006.
• Digital broadcasting based on home servers
• The service is expected to start in 2006

32
Digital Broadcasting Experts Group (DiBEG)

• DiBEG was founded in September 1997 to promote
  the Japanese Digital Terrestrial Broadcasting
  Systems ISDB-T and ISDB-TSB into the world.
• DiBEG has 21 members, including broadcasters,
  broadcast equipment manufactures and consumer
  electronics manufactures, etc.
• DiBEG is one of the committees of ARIB.

Activities

• Research of the trend toward digital broadcasting
  in the world.
• Exchange of digital broadcasting technologies and
  facilitation of common understanding.
• Exchange of technologies and ways for
  interoperability toward smooth exchange of
  program.
• See http//www.dibeg.org/ for more information

33
Recent RD and Standardization Activities for
Radio Systems in ARIB
since 2003, unless otherwise indicated
33
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
34
Recent Activities of ARIB -1/5-- Public
Telecommunications -

• IMT-2000 (3G) Beyond
• Active participation in the work of ITU-R, 3GPPs,
  APG, AWF, Mobile IT Forum (mITF), etc.
• STD and TR for each of DS-CDMA and MC-CDMA
  systems revised every 3-4 months and further
  work in progress.
• 2G Mobile Communication Systems
• STD for PHS revised for advancement and further
  work in progress aiming at 2 Mbps.
• FWA (Fixed Wireless Access) Systems
• STDs for FWA proposed for inclusion in an ITU-R
  Rec.
• Satellite Communication Systems
• Studies on Aeronautical Mobile Satellite Service
  contributed to MICs rule making.

35
Current Standardization Organization for
IMT-2000 in Japan
International Specification Development (ISD)
Sub-Committee for 3GPP and 3GPP2 work.
Standard Sub-Committee for coordination with ITU
and other standardization bodies.
36
Recent ARIB Activities for IMT-2000 Standards

• Maintenance of ARIB Standards (STDs) and
  Technical Reports (TRs), based on 3GPPs
  specifications, around every 3-4 months.
• DS-CDMA STD-T63, TR-T12
• MC-CDMA STD-T64, TR-T13
• December 2004 Version of Release 6 3GPP
  specifications (including HSDPA) and January 2005
  Version of Release D of 3GPP2 specifications have
  been transposed to ARIB STDs and TRs.
• ARIB transposed 1xEV-DO specification in May 2002.

37
Activities for the systems beyond IMT-2000

• Telecommunications Council report on Future
  Mobile Communications Systems on June 25, 2001.
• Ref. http//www.arib.or.jp/IMT-2000/docs/Commi
  ttee-Report.pdf
• Establishment of Mobile IT Forum (mITF) on June
  25, 2001 and ongoing activities. (See ANNEX 1 for
  more information.)
• Ref. http//www.mitf.org/public_e/archives/ind
  ex.html
• ITU-R Recommendation M.1645 Framework and
  overall objectives of the future development of
  IMT-2000 and systems beyond IMT-2000 was
  approved in June 2003 based on Japans input.
• IMT-2000 Study Committee of ARIB and mITF are
  jointly discussing Japans proposals to ITU-R
  WP8F, which is leading the global studies on B3G.
  (See ANNEX 2 for more information.)
• CJK B3G Standards Collaboration started in 2002.

38
Mobile IT Forum (mITF)

• Objectives
• To realize an early implementation of Future
  Mobile Communication Systems including Systems
  beyond IMT-2000 and mobile commerce, the Forum
  conducts studies and researches on technologies
  and standardization.
• Established on June 25, 2001 (Secretariat ARIB)
• Members (As of May, 2005)
• General members 89
• Individual members 12
• Special members 2 (ARIB and TTC)
• Current main activities
• Future Mobile Communications Systems (systems
  beyond IMT-2000)
• Mobile Commerce
• See ANNEX 1 and http//www.mitf.org/ for more
  information

39
CJK B3G Standards Collaboration

• CJK Standards Meeting
• MOU was signed by 4 SDOs (CCSA, ARIB, TTC, and
  TTA) from three countries (China, Japan, and
  Korea), Nov. 2002.
• Objectives of the CJK Standards Meeting
• To exchange views and information on the status
  of IT industries.
• To monitor the developments of standards issues
  in IT fields within the three countries.
• To encourage mutual support assistance.
• To contribute to the regional and global
  standards bodies.
• CJK B3G Standards Collaboration
• The CJK Standards Meeting, Nov. 2002, agreed on
  collaboration for key concerns in standardization
  on B3G and NGN.
• So far, 8 meetings were held for CJK B3G
  collaboration.

40
Recent activities of ARIB -2/5- - Digital
Broadcasting - (1/2)

• STDs for Satellite TV, Terrestrial TV, Satellite
  Sound and Terrestrial Sound Broadcasting systems
  and Receivers approved by June 2003 and minor
  maintenance work underway.
• System-independent STDs on Multiplex, Source
  Coding, Data Broadcasting (BML) and
  Conditional Access approved by 2001 and
  revised to introduce some improvement.
• Addition of MPEG2 AAC SBR
• Addition of H.264 MPEG4 AVC , etc.
• STD for GEM (Globally Executable MHP)-based Data
  Broadcasting approved in 2003 but so far no plan
  for operation.
• STD for Broadcasting Systems based on Home
  Servers approved in 2003 and maybe revised
  slightly upon approval of its Operational
  Guidelines.

41
Recent activities of ARIB -2/5- - Digital
Broadcasting - (2/2)

• TR on Operational Guidelines for each system
  approved by October 2003 and maintenance work
  underway.
• Addition related to H.264 MPEG4 AVC.
• Extensive addition related to operation for
  reception by portable terminals, especially
  mobile phone terminals, and linkage with
  Internet.
• Addition related to Right Management and
  Protection (RMP) on removable media.
• Revision related to assignment of a number of
  IDs, etc.
• TR on Operational Guidelines for Broadcasting
  Systems based on Home Servers under preparation.
• Some work on new RMP underway.

42
ARIB Standards for Digital Broadcasting
43
Other Standards for Digital Broadcasting (1/2)

• Systems for TV program contribution
• Portable Microwave Digital Transmission System
  for Television Program Contribution (STD-B11)
• Fixed Microwave Digital Transmission System for
  Television Program Contribution (STD-B12)
• 800MHz-Band OFDM Transmission System for
  Television Program Contribution (STD-B13)
• Portable OFDM Digital Transmission System for
  Television Program Contribution (STD-B33)
• Implementation Method of Digital STL/TTL
  Transmission for Digital Terrestrial Television
  Broadcasting (STD-B22)
• HDTV Digital SNG Transmission Systems (STD-B26)
• Serial Data Transport Interface (SDTI) (STD-B17)
• Multi format Color Bar (STD-B28)

44
Other Standards for Digital Broadcasting (1/2)

• Closed Caption Data Conveyed by Ancillary Data
  Packets for Component Bit-serial Digital
  Interface 525/60 and 1125/60Television System
  (STD-B27)
• Digital Program Exchange Specification for Data
  Broadcasting (STD-B35)
• Exchange Format of the Digital Closed Caption
  File for Digital Television Broadcasting System
  (STD-B36)
• Structure of Closed Caption Data Conveyed by
  Ancillary Data Packets (STD-B37)
• Structure of Inter-Stationary Control Data
  Conveyed by Ancillary Data Packets (STD-B39)
• PES Packet Transport Mechanism for Ancillary Data
  (STD-B40)
• Others (including a number of Technical Reports)

45
Recent Activities of ARIB -3/5- - Low Power
Radio Stations/Devices -

• Wireless LAN/Access Systems in 2.4GHz band
• STD revised for higher data rate and advanced
  use.
• Use of Leaky Wave Coaxial Cable under study.
• Wireless LAN/Access Systems in 5 GHz band
• STD for HiSWANa revised to allow additional
  channels and outdoor use.
• STD for CSMA revised to allow additional
  channels and outdoor use and further work to
  expand frequency bands ongoing.
• Millimeter-wave Video Transmission in 60 GHz band
• STD revised to allow two-way communications.
• RFID Equipment (2.4 GHz band)
• STDs revised to allow frequency hopping systems.
• UWB (Ultra Wideband) Systems
• Studies to develop UWB systems ongoing in the
  MMAC Forum.

46
ARIB Standards for WLAN and FWA

• WLAN Wireless LAN FWA Fixed Wireless
  Access

47
Recent Activities of ARIB -4/5-- ITS, EMC -

• ITS (Intelligent Transportation System)
• STD on DSRC (Dedicated Short Range Communication)
  ASL (Application Sub-Layer) approved.
• Studies for advancement of ITS ongoing.
• Promotion of DSRC and other ITS systems ongoing.
• EMC (Electromagnetic Compatibility)
• STD on Measurement Method of SAR (Specific
  Absorption Rate) for Cellular Phones revised in
  2002.
• Further study on SAR Measurement ongoing.
• Promotion of research into the impact of RF
  exposure on human health ongoing.
• Measurement in a crowded commuter train
  conducted.
• Public Information activities ongoing.

48
Recent Activities of ARIB -5/5-- Other systems -

• Radiocommunication Systems for Businesses and
  Local Governments
• Digital MCA System (Integrated Dispatch Radio
  System)STD for 800 MHz Band system approved.
• Digital Communication Systems for Local
  Governments STD revised.
• Regional Digital Simulcast System STD approved
  and further work to enhance inter-connectivity
  ongoing.
• Airport Digital Mobile Communication System STD
  approved.
• Power Line Communication Systems
• STD for the systems in 10 - 450 kHz band
  approved in 2002.
• R D activities ongoing under new regulation
  for test operation, aiming at in-house broadband
  application using short waves.

49
Current Major Topics

• Impact of new rules for re-allotment of frequency
  bands. (See ANNEX 4)
• Discussion on Wireless Broadband systems by a
  Study Group of the MIC.
• Discussion on the systems beyond IMT-2000 in
  mITF, WWRF, ITU-R WP 8F, preparation for WRC-07,
  etc.
• Standard activities and implementation of radio
  systems in Asia-Pacific Region. (CJK Standards
  Meeting, ASTAP, AWF, APG, PHS MoU Group, etc.)
• Digital broadcasting for portable/mobile
  reception and service/terminal merge with mobile
  phones.
• Introduction of multi-purpose DSRC system, new
  RFID, high speed PLC, etc.

Thank you for your attention.
49
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
50
Mobile IT Forum (mITF)
ANNEX 1
50
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
51
Mobile IT Forum (mITF)
ANNEX 1

• Objectives
• To realize an early implementation of Future
  Mobile Communication Systems including Systems
  beyond IMT-2000 and mobile commerce, the Forum
  conducts studies and researches on technologies
  and standardization.
• Established on June 25, 2001 (Secretary ARIB)
• Members (As of May, 2005)
• - General members 89
• - Individual members 12
• - Special members 2 (ARIB and TTC)
• Current main activities
• - Future Mobile Communications Systems (systems
  beyond IMT-2000)
• - Mobile Commerce

http//www.mitf.org/
51
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
52
Organizational Structure of mITF
ANNEX 1
General Assembly
Steering Committee
Forum Coordination Group
Editors Group
Mobile Commerce Committee
OMA Committee
Fourth Generation Mobile Communications Committee
Collaboration Group
WP8F WG
Application Sub-Committee
Technical Sub-Committee
Business Promotion Sub-Committee
System Sub-committee
Service Platform WG
Outline WG
System Infrastructure WG
52
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
53
Objectives and Activities of 4G Committee
ANNEX 1

• Objectives
• Clarify the system configuration and applications
  of 4G systems.
• Propose concrete activities envisioning 4G
  commercial introduction around 2010.
• Facilitate RD activities and standardization
  activities by the industry and academia.

Fourth Generation Mobile Communications
Committee (4G Committee)
Flying Carpet
Editors Group

Collaboration Group
Collaboration with other forums and academia

Market analysisBusiness model
WP8F WG
Application Sub-Committee
System Sub-committee

ITU-R related activities

Service Application Platform
Service Platform WG
Outline WG
System Infrastructure WG

Radio Network
53
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
54
Working Group for ITU-R WP8F
ANNEX 1
54
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
55
System Sub-Committee
ANNEX 1

• Goals of Activities
• Facilitate the RD and standardization of the 4G
  systems to realize a worlds leading mobile IT.
• Contribute to creating mobile business markets
  ten years ahead.
• FY2004 Work Items
• Draft Requirement document
• Technical feasibility study
• Update the reference model
• Update the feature table
• Liaison with other forum and contribute ITU-R WP8F

55
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
56
Work Procedure in the System Sub-Committee
ANNEX 1
Usage Scenes
Necessary Service/ Functions
Features/key Technologies
Roadmap for 4G Mobile Systems
Technical Requirements for 4G Mobile Systems
Concept of 4G Mobile Systems Reference Model
Progressed
On Going
56
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
57
ANNEX 1
System Infrastructure Reference model
(preliminary)
Contents service
Location service
Service Application
Administration service
M-commerce
Service Support Platform
Authentication
Accounting
Location management
Other IP Network
Packet based Core Network
DSRC
2G Cellular
Digital Broadcast
WLAN
3G Cellular
New Radio Access
TV
New NWA Capability
Moving Network Capability
New Mobile Access Capability
PC
PDA
Phone
Air interface with high commonality
Adhoc NW
Printer
57
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
58
Four Domains of Reference Model
ANNEX 1

• Service Application
• Commonly accessible both from the New and
  existing access systems.
• Agent supports smooth provisioning of services
  and applications.
• Service Platform
• Provides the service foundation to help realize
  the services and applications offered by Service
  Application Domain.
• multimedia features.
• high-speed/large-capacity network features.
• network QoS features.
• Packet-based Core Network
• Independent from the access systems.
• Enables interconnection between 4G mobile systems
  as well as other access systems (e.g., 2G/3G
  cellular, W-LAN, DSRC, digital broadcasting, and
  other IP networks, etc.), to provide uses with
  seamless access.
• New Radio Access
• New Mobile Access Capability.
• New Nomadic Wireless Access Capability.
• Moving Network Capability.

58
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
59
Three Categories of Service Platform Reference
Model
ANNEX 1

• User Convenience
• User interface
• Agent
• Terminal processing capability / usable hours /
  external interface
• Terminal reconfigurability
• Advanced Service
• High-quality multimedia
• Information input
• Location/navigation
• Remote sensing/control
• System Management
• QoS
• Security / authentication / authorization /
  accounting
• Database / remote server
• Society / environment adaptation feature

59
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
60
System Infrastructure Reference model
ANNEX 1
5 Scenarios for Radio Access (example)
R2
BS
BS
BS
N2
2. Mobile Access (Indoor) / Nomadic Wireless
Access
1. Mobile Access (Outdoor)
R1, R2, R3, R4
R5
MNN Moving Network Node Rn Radio Interface Nn
Network Interface
5. Ad Hoc Network
60
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
61
Technical Feasibility Study
ANNEX 1

• ObjectiveBy analyzing currently available
  technologies and developing technologies in the
  near future, the study report will be used as a
  reference materials for requirement document.
• Technical roadmap is attached.
• StatusThe Version 1.0 document (in Japanese) was
  completed.
• ScheduleCompletion of Technical Feasibility
  Study in Aug., 2005English version will be
  prepared and distributed.

61
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
62
Contents of Technical Feasibility Study
ANNEX 1
Service Platform WG

• Mobile terminal related technology
• User interface / Multimedia processing / Terminal
  agent AI processing / Processing capability /
  Reconfigurability /
• Transport technology
• Application based QoS and network control / VPN /
  Adhoc network / Network security /
• Service platform technology
• Security and authentication / Location / Agent /
  Ontology /
• Application technology
• User interface / Location based application /
  Virtual reality / Application agent /
• Social and environmental technology
• Emergency system / Disaster recovery/ Environment
  / Trends in foreign countries /

62
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
63
Contents of Technical Feasibility Study
ANNEX 1
System Infrastructure WG

• High speed and large capacity wireless
  transmission technologies
• VSF-OFCDM / SCS-MC-CDMA / OFDMA / IFDMA / HARQ /
  modulation
• Multi-system wireless terminal technologies
• E2R / SDR / multi-band RF
• Quality of Service (QoS)
• Wireless-QoS / scheduler
• Handover Mobility management
• High speed HO / MM / IPv6
• Interworking
• Multicast/ Broadcast

63
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
64
System Requirement Document
ANNEX 1

• Objective4G system requirement document will
  include the requirements for four domains of the
  mITF reference model for 4G mobile system.
• StatusThe Version 1.0 document (in Japanese) was
  completed.
• ScheduleCompletion of Technical Feasibility
  Study in Aug., 2005.English version will be
  prepared and distributed.

64
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
65
Contents of System Requirement Document
ANNEX 1
Service Platform WG

• 1. Mobile terminal related technology
• 1.1 User interface
• 1.2 Multimedia processing
• 1.3 Terminal agent AI processing
• 1.4 Processing capability
• 1.5 Reconfigurability
• 2. Transport technology
• 2.1 QoS
• 2.2 Network security
• 2.3 Adhoc Network

3. Service platform technology 3.1 Security and
authentication 3.2 Location 3.3 Agent 3.4 Seman
tic WEB 3.5 Home appliance 3.6 Broadcast
multicast 4. Application technology 4.1 User
interface 4.2 Location based application 4.3 Vir
tual reality 4.4 Ubiquitous application 4.5 Appl
ication agent
65
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
66
Contents of System Requirement Document
ANNEX 1
System Infrastructure WG

• 4. Requirements for Spectrum
• 5. System Requirements
• 5.1 Radio environment
• 5.1.1 Outdoor ( Urban, suburban )
• 5.1.2 Indoor ( Office, Home, etc.)
• 5.1.3 Moving Cell
• 5.1.4 Ad-hoc
• 5.1.5 Others
• 5.2 Requirements for end-users
• 5.2.1 Services requirements
• 5.2.2 Requirements for security
  privacy
• 5.2.3 Terminal
• 5.2.4 Seamless access

5.3 Requirements for Communication service
provider 5.3.1 Area 5.3.2
Application 5.3.3 Performance
5.3.4 Handover 5.3.5 Roaming
5.3.6 Packet routing 5.3.7 Radio
network management 5.3.8 Cost
5.3.9 Multi vendors support 5.3.10
System expansion 6. System migration,
Interworking 6.1 System migration
6.2 Interworking
66
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
67
Application Sub-Committee
ANNEX 1

• Goals of Activities
• Analyze the business surrounding the 4G system
  ten years ahead, envisioning mobile life style
  from users point of view.
• Clarify requirements for system, functions and
  other aspects.
• FY2004 Work Items
• Update the illustrations of 4G mobile services.
• Clarify demand of 4G mobile services.
• Promote 4G application research seminar.
• Update the document proposing how enlarge the
  market.

67
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
68
Application Sub-committee Work Flow
ANNEX 1
2004
outlined a plan for implementation
Outline WG
Grasp of the future outlook and expectations
towards 4G mobile in the mobile application
providers
1 4G application research seminar (lecture
and interview)
Collecting the basic information to prospect of
mobile service market on think-tank
2 Exchange of views with other forums or the
like
Gather contents of discussion by related forum
and other inquiry group
Market needs investigation
Comprehending the position of the 4G mobile
within related technology and its prospects

• Acceptability of the 4G applications
• The actual mobile lives of the junior and the
  elderly

3 Upgrade of the illustrations of 4G Mobile
Service
Examine the 4G mobile application concept based
on the current trend
Feedback
Transmit and disseminate information to general
society
Presentation to System Sub-committee
(cooperation)
68
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
69
4G Application Research Seminar
ANNEX 1
The present and future of "mobile" that user
requests. What is the breakthrough requested from
the user side for 4G mobile systems?
Whole Theme
Background of theme setting
The generation change of cellular phone/mobile is
progressing towards increasing the flexibility of
communication.
2G
from line to surface,from analog to digital
Expansion of freedom in space
2.5G
from voice to data
Expansion of freedom in information form,toward
information service
3G
from data to multimedia
Expansion of freedom in expression

• What kind of features expansion will be required
  for the realization?
• What are challenges that even the third
  generation mobile cannot achieve?

4G
Hypothesis as a basis for discussion
Best-effort ? Real-time
Expansion of freedom in space
On-demand use ? Concurrent use
Expansion of universality in services
Expansion of freedom in use of features
Enterprise Oriented  ? User Oriented
Convenience ? Intelligent
connection?information services ? Expansion of
user assistance services
69
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
70
Upgrade of the illustrations of 4G Mobile Service
ANNEX 1
Expressed Factors in the illustrations

• Interaction of mobile with home information
  appliances, digital TV
• Interaction of RFID
• flocking such as related to a questionnaire
• Shopping and learning in use of 4G mobile system
• Borderless feeling
• Seamless
• Simultaneous interpretation
• Presence function
• Position information service
• Customizing of information for supply
• Broadcasting-type service in specified areas
• Wearable terminal
• Download of broadcasting contents to mobile
  communication system
• Help or automatic adjustments linked to various
  systems
• Interaction with office systems
• Real time monitoring of physical conditions
• Terminals for specialists
• Multi-functioned electronic tickets
• P to P contents distribution

70
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
71
New illustrations of 4G Mobile Service (Example)
ANNEX 1
In the morning

• Interaction of mobile with home information
  appliances, digital TV
• Interaction of RFID
• Presence function
• Wearable terminal
• Download of broadcasting contents to mobile
  communication system
• Real time monitoring of physical conditions

71
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
72
Report of the Committee
ANNEX 1
Flying Carpet II
-Towards the 4th Generation Mobile Communications
Systems-
This brochure was named Flying Carpet because
we thought with its magical power to fly the sky,
we might be able to foresee our new lives and the
underlying mobile technologies in a decade from
now.
http//www.mitf.org/public_e/archives/index.html
72
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
73
Recent Activities on Systems beyond IMT-2000 in
ITU-R WP8F
ANNEX 2
73
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
74
ANNEX 2
WG-SERVICE SWG-Market (1/3)

• Market Report IMT.Market

• Working document was revised (Doc.8F/TEMP/250R1),
  
• CG(Correspondence Group) activity was decided to
  continue
• after 16th meeting in order to complete the
  work in 17th
• meeting in Helsinki,
• CG is now being conducted through
  www.itu.int/jive,

74
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
75
ANNEX 2
WG-SERVICE SWG-Market (2/3)

• CG activity on Market Report IMT.Market

• Terms of Reference is to develop the working
  document,
• The following three issues are being discussed
• 1) Review of details in texts, tables and
  figures,
• 2) Add and revise parameter values in
  Section 9,
• 3) Revise ordering and headings of the
  sections, if needed
• The schedule is as follows
• 1) Comments and proposed modifications by
  July 1st,
• 2) Revision by editors, by July 22nd,
• 3) Review of the modifications by August
  17th,
• 4) Further revision by editors, by September
  1st ,
• Administrations can consider and comment on the
  working docs
• of August 17th version and September 1st
  version,
• Text and data developed in the CG can be used
  for the
• development of IMT.ESTIMAT.

75
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
76
ANNEX 2
WG-SERVICE SWG-Market (3/3)

• Future work at the 17th meeting on Market Report

1) Report of the CG activity on Market Report, 2)
Review of the working document, including
parameter values to be used for spectrum
calculation, 3) Finalization of the working doc
for approval

• Service Recommendation IMT.SRVC

• the structure was developed (Doc.8F/TEMP/251),
• it will further be considered at the 17th
  meeting,
• Service Rec. is to be completed at 22nd meeting.

• Naming Issue

• Many new names for the new capabilities of
  systems beyond IMT-
• 2000 were proposed, e.g. IMT-VAN
• They will further be discussed at the 17th
  meeting,
• The appropriate way to inform outside WP8F of
  the new name needs
• to discuss at the 17th meeting.

76
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
77
ANNEX 2
WG-SERVICE SWG-Spectrum Calculation (1/2)

• Spectrum Calculation Methodology Rec. IMT.METH

• Working document was revised (Doc.8F/TEMP/205R1),
  
• Initial spread sheet (Software) was provided and
  will be
• revised according to the conclusions at the
  Quebec meeting,
• Spectrum calculation methodology was concluded,
• Further revision to working document is needed
  to reflect the
• conclusions at the Quebec meeting,
  particularly mathematical
• implementation of the agreed algorithm,
• The economization of texts in the working
  document is necessary,
• Recommendation IMT.METH will be completed at
  17th meeting.

77
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
78
ANNEX 2
WG-SERVICE SWG-Spectrum Calculation (2/2)

• Spectrum Estimation Report IMT.ESTIMATE

• Consolidated material was developed
  (Doc.8F/TEMP/238R2),
• CG activity was decided to start in-between 16th
  and 17th meetings
• (Doc.8F/TEMP/239R1),
• The Report will be completed at 18th meeting,

• IMT.ESTIMATE CG Activity

• Terms of Reference is to produce an initial
  draft Report IMT.ESTIMATE
• for submission to the 17th meeting,
• The CG should develop spectrum estimates based
  on the Methodology
• Rec, Market/Service and Radio Aspect Reports,
  
• The outcome of the CG will be submitted to the
  17th meeting by CG
• facilitator with a deadline of 4 weeks before
  the meeting

78
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
79
ANNEX 2
WG-SPECTRUM SWG-Spectrum Bands (1/3)

• Working document IMT.SURVEY

• A working document on summary of responses to
  the
• SURVEY was developed (Doc.8F/TEMP/228),
• The document will be used for further
  consideration of
• possible candidate bands,

79
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
80
ANNEX 2
WG-SPECTRUM SWG-Spectrum Bands (2/3)

• Working document Matrix

• This document was produced aiming at condensing
  information
• included in the responses to the SURVEY
  (Doc.8F/TEMP/245),
• Some administration argued that both pros and
  cons should be
• described in the document,
• The following inputs are invited to submit to
  the 17th meeting
• 1) inputs on advantage and disadvantages of
  possible bands,
• 2) inputs on possible sharing studies in terms
  of the following options
• a) no sharing studies needed prior to the
  WRC-07
• b) sharing studies already performed with
  reference to ITU-R
• Recommendations or Reports
• c) sharing study are required prior to
  WRC-07
• 3) liaisons requesting possible sharing
  studies to other ITU groups,

80
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
81
ANNEX 2
WG-SPECTRUM SWG-Spectrum Bands (3/3)

• Working document towards Report IMT.CANDI

• No contributions to the draft Report
  IMT.CANDI,
• The 16th meeting urgently requests contributions
  to the 17th meeting,
• The micro workplan was revised
  (Doc.8F/TEMP/245),
• The Report will be completed at 18th meeting.

• Possible revision of Report ITU-R M.2024

• USA proposed the possible use of the answers to
  Sec.1.1 of
• Questionnaire on candidate bands for the
  revision of Report
• M.2024,
• The proposal was agreed and the first draft was
  produced (Doc.
• 8F/TEMP/230),
• Further contributions are invited to the 17th
  meeting.

81
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
82
ANNEX 2
WG-TECHNOLOGY SWG-Radio Aspect

• Development of Radio Aspect Report IMT.RAD
  ASPECTs

• The update of the radio related parameters were
  discussed,
• The definitions for RAT Groups were big issues
  and intensively discussed,
• It was concluded that RAT Groups can be
  defined as four groups
• RATG1 Pre-IMT systems, IMT-2000 and its
  enhancement,
• RATG2 Systems beyond IMT-2000 as
  describes in VAN-Diagram,
• RATG3 Existing Radio LANs and their
  enhancements,
• RATG4 Digital Mobile Broadcasting systems
  and their enhancements,
• It should be noted that those RATGs are
  technology neutral and does
• not refer to the specific radio-interface
  technology,
• Information on spectrum efficiency calculation
  was provided and included
• in the working document (Doc.8F/TEMP/216R2),
• The maximum cell sizes for rural areas was
  proposed and discussed,
• The radio parameters to be used in spectrum
  estimation should be fixed
• at the 17th meeting,
• The Radio Aspect Report will be completed at the
  17th meeting.

82
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
83
Analog TV Frequency Change Support
ANNEX 3

• ARIB acts for the Minister of MIC to support
  smooth introduction of terrestrial digital
  broadcasting.
• ARIB provides financial support to frequency
  change of broadcasting facilities at about 1200
  sites, adjustment of TV receiving sets and
  facilities of about 4 Million households, etc.
  (About 3 Million households completed by the end
  of July 2005.)
• Total cost will be about 180 Billion Yen for the
  period from 2002 to around 2007.

83
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan
84
Frequency Expiration Support
ANNEX 4

• new rules for re-allotment of radio spectrum

Frequency Expiration Support
84
APT Regional Workshop on Standardization,
September 6 - 8, 2005, Thimphu, Bhutan