Updated Activity Report of ARIB

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Up-dated Activity Report of ARIB
ARIBApril 26, 2004

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Summary of the Presentation

• Recent activities of IMT-2000 Study Committee
• Recent activities of Mobile IT Forum (mITF)

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1. Recent Activities of IMT-2000 Study Committee
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Organizational Structure of IMT-2000 Study
Committee
IMT-2000 Study Committee
Advisory Group
Mobile IT Forum
ISD Sub-Committee
4th Generation Mobile Communications Committee
Standard Sub-Committee
Coordination Group(CG)
WP8F Working Group
WP8F Working Group
Joint meeting
Collaboration Group(CLG)
CJK-B3G Adhoc
Sub-WGs/AHs
Sub-WGs/AHs
Joint meeting
ISD Sub-Committee International Specification
Development Sub-Committee deals with
3GPP and 3GPP2
specifications.
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Recent organizational changes related to Beyond 3G

• Revision of the mission of IMT-2000 Study
  Committee
• Add the technical study of systems beyond
  IMT-2000(B3G) to the mission of it
• Establishment of WP8F Working Group(WP8F WG)
• Hold a joint meeting of mITF and IMT-2000 Study
  Committee WP8F WG
• Establishment of Coordination Group(CG)
• Coordination activities to external bodies for
  standardization
• Establishment of Collaboration Group(CLG)
• Collaboration with external bodies
• Address CJK-B3G meeting in CJK-B3G adhoc

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Structure of WP8F Working Group
WP8F Working Group
AH SERV
Study on the issue of ITU-R WP8F WG SERVICE/MARKET
AH METH
Study on the issue of ITU-R WP8F SWG METHODOLOGY
AH SPEC
Study on the issue of ITU-R WP8F WG SPECTRUM
AH TECH
Study on the issue of ITU-R WP8F WG TECHNOLOGY
AH MIG
Study on the issue of ITU-R WP8F AH MIGRATION
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Example of Approval Process of Contributions
ITU-R
WP8F
WRC
Contributions
MPHPT
Mobile Service Committee
WRC Preparation Committee
Draft Contributions
mITF
ARIB
Fourth Generation Mobile Communications Committee
Liaison
IMT-2000 Study Committee Standardization Committee
Industry Circle
Standardization Organization
Joint meeting
WP8F Working Group
WP8F Working Group
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Current activities on Service View document

• AH SERV and AH METH are collaborating to develop
  response to Service View document
• Prepare contributions to finalize Service View
  document at ITU-R WP8F 13th meeting

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Future Activities

• Contribute the first response to Service View
  document for ITU-R WP8F 14th meeting
• Identify service related parameters to be
  discussed in possible answers to the questions in
  Service View document as well as to be used in
  spectrum calculation methodology
• Revise data in the first response, such as demand
  forecast, towards the second response to Service
  View document

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2. Recent activities of mITF
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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.
• Establishment June 25, 2001 (Secretariat
  ARIB)
• Members (as of April 16, 2004)
• General members 97
• Individual members 11
• Special members 2 (ARIB and TTC)
• Current main activities
• - Future Mobile Communications Systems (systems
  beyond IMT-2000)
• - Mobile Commerce

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Organizational Structure of mITF
General Assembly
Steering Committee
Forum Coordination Group
Editors Group
Fourth Generation Mobile Communications Committee
Mobile Commerce Committee
OMA Committee
CollaborationGroup
Business Promotion Sub-committee
WP8F Working Group
Application Sub-Committee
System Sub-committee
Technical Sub-Committee
Outline Working Group
System Infrastructure Working Group
Service Platform Working Group
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Work Procedure in the System Sub-Committee
Progressed
Usage Scenes
On Going
Necessary Service/Functions
Features/key Technologies
Technical Requirements for 4G Mobile Systems
Roadmap for 4G Mobile Systems
Concept of 4G Mobile Systems Reference Model
Service Platform WG System Infrastructure WG
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Function Roadmap
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Major Technologies Roadmap
?Category High-speed and large-capacity
wireless transmission technologies?
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Reference Model of 4G Mobile System (2003)
Agent for Service Provider
Software Download Support Services
Remote Control Services
Disaster Detection/ Admin. Services
Contents Delivery
Positional Information Services
High Quality Multimedia Services
Mobile Commerce Services
Digital Right Management
Service Application

Agent for Service Platform
Service Platform
Database/Remote Server
Security, AAA and Settlement
Application QoS
Social Systems
High-speed Large Capacity Network
Network QoS I/F
High Quality Multimedia
Other IP Network
DSRC
Packet based Core Network
2G Cellular
Digital Broadcast
WLAN
3G Cellular
New Radio Access
TV
Adhoc NW
Terminal Appl.
New NWA Capability
Moving Network Capability

New Mobile Access Capability
Air Interface with High Commonality
Agent for Terminal
Personal Info.
Terminal Data
IC Chip

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Service Platform Reference Model- User
Convenience -
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Service Platform Reference Model- Advanced
Service -
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Service Platform Reference Model- System
management -
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Work Flow of Application Sub-Committee
Investigate Usage Scene
Market Analysis via Consumer Interview
feedback
Develop Service Model/Evaluate as Business Model
Market Analysis via Interview to Industrial
professional
feedback
Required Functions/Social Environment to Realize
4G System
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FLYING CARPET 2

• Contents
• 1. Visions for Future Mobile Communications
  Systems
• 2. Images and Acceptability of Future Mobile
  Communications Systems
• 3. Studies on the Requirements to Realize
  Applications
• 4. Features and Social Environments Required for
  the Realization 4G Mobile Systems
• 5. Requirements and Technical Challenges in
  Realizing a Service Platform
• 6. Requirements and Technical Subjects Required
  for the System Infrastructure
• 7. Roadmap of Features and Element Technologies
  of Important Research Subjects toward 4G Mobile
  Systems
• 8. Reference Model and Proposals for 4G Mobile
  Systems
• 9. Toward the Future
• http//www.mitf.org/public_e/archives/index.html