1 National Institute of Information and Communications Technology Towards Ubiquitous Networked...
-
date post
21-Dec-2015 -
Category
Documents
-
view
215 -
download
2
Transcript of 1 National Institute of Information and Communications Technology Towards Ubiquitous Networked...
1
National Institute of Information and Communications Technology
Towards Ubiquitous Networked Society
-From Mobile, Personal, and to Ubiquitous-
Shingo OhmoriNational Institute of Information and Communications Technology
June 3, 2004Cluster Day @Oulu
2
National Institute of Information and Communications Technology
April 1, 2004
NNational Institute of ational Institute of IInformation and nformation and CCommunications ommunications TTechnologyechnology
changed to
3
National Institute of Information and Communications Technology
Contents
Government policy on ICT of Japan Activities of YRP NICT in YRP
Some R&D examples in YRP
Towards Ubiquitous Networked Society
Conclusion
4
National Institute of Information and Communications Technology
Government Policy inInformation and Communications Technology
The IT Fundamental Law was enacted in January 2001 “e-Japan Strategy” was issued in January 2001 “e-Japan Priority Plan” was established in March 2001
– To make Japan to be one of the most advanced IT nations within 5 years
– Major Objectives to be Completed by 2005» 10 million households get the environment with a super-high-speed
internet (30-100 Mbps/ADSL, FTTH, Cable)• achieved in 2003.5 • 15 million as of March 2004 (About 30% of Households)
» 30 million households can access a high-speed internet )• achieved in 2002.10
“e-Japan Strategy” was updated every year. “e-Japan Priority Plan” was updated every year.
5
National Institute of Information and Communications Technology
%0 5 10 15 20 25
Taiwan
Hong Kong
Belgium
USA
Singapore
Korea
JapanJapan
Broadband users(@100 people)
Canada
(cited from ITU)
ドル32
USA
Hong Kong
Belgium
KoreaKorea
0 1
Taiwan
Singapore
Canada
JapanJapan
Cost/month(@100kbps)
Cheapest in the worldCheapest in the world Cheapest in the worldCheapest in the world 12th in the world12th in the world 12th in the world12th in the world
Cost & Users of Broadband Access
6
National Institute of Information and Communications Technology
New Strategy after e-Japan program “Policy Roundtable for Realizing Ubiquitous Network Society”
– On March 1, 2004, MPHPT held the first meeting of the "Policy Roundtable for Realizing Ubiquitous Network Society“– in order to exchange wide-ranging opinions regarding the concrete picture of a ubiquitous network society and measures for
realization thereof.
Background and purposes – New IT policies of the government after 2006,– This Policy Roundtable will from a wider viewpoint toward the realization of the full-fledged ubiquitous network society, exchange
opinions on how to» i) encourage "individuals" to foster their potentials through use of digital technologies, » ii) realize a secure, safe and convenient society in any local community, and » iii) improve Japan's international competitiveness and contributions to the international community.
Items to be deliberated upon – i) Grand design of the ubiquitous network society and measures for realizing thereof – ii) Promotion measures to prepare an environment for creating new businesses and developing human resources– iii) Countermeasures against negative aspects of the ubiquitous network society – iv) Others
Schedule – Starting from March 1, 2004– the Roundtable will compile its findings as a final report by December 2004.
March 11, 2004, Vol. 14, No. 23
7
National Institute of Information and Communications Technology
Ubiquitous Network Society in 2010 (u-Japan)
MPHPT Communications News, March 11, 2004, Vol. 14, No. 23
8
National Institute of Information and Communications Technology
Opened in October 1997 YRP has been planned and promoted by MPT since
the middle of 1980. YRP has a very close relations with NICT and
MPHPT. Over 60 organizations have R&D offices in YRP 11 university have their labs in YRP. YRP R&D Promotion Committee consists of over 150
members.
9
National Institute of Information and Communications Technology
NICT Yokosuka Radio Communications Research Center -Strategy for Cooperative Projects with Industry and Academia-
Strategy of R&D at NICT Yokosuka– To play a core role in carrying out research projects
based on collaborative projects with industries and academia.
– To carry out user-oriented strategic research on ICT and contribute to the global standards.
– To play a core role in the Asia-Pacific region with collaboration and competition with western countries
10
National Institute of Information and Communications Technology
NICT Asia Research Center-Opened in October 2002-
モンゴル
タイ
.Wireless communications Laboratory
Japan
Kingdomof Thailand
Republic ofSingapore
Asia Research Center
The Role of Asia Research Center1. Research based on collaboration with
Asian countries.2. Promotion of International
standardization related to Asia-Pacific nations.
3. Expand overseas research activities in Asian countries.
Thai Computational Linguistics Laboratory
11
National Institute of Information and Communications Technology
Phase I: 1997-2002 Phase II: 2003-2008
12
National Institute of Information and Communications Technology
YRP R&D Promotion Committee
Promotion BodiesYRP is operated by the bodies consisting of the members that are responsible for organizing and implementing profitable activities for the members.
Chairman
Project Discussion Group
YRP Academia Collaboration Network Steering Committee
YRP Directors Exchange Society
New Generation Mobile Systems (Beyond 3G)
Stratospheric Network
UWB
Millimeter-Wave
Ad-hoc
General Assembly
Planning Promotion Group
Planning Group
ITS
IPR Handling Group
Broadband Millimeter-Wave
Executive Committee
Advisory Committee
Experiment Station Management Committee
President
Vice-President
Auditor
Planning for publicity, improvement of life & research environment
Discussing strategies & measures for cooperation between Industry, Academia & government
①Arranging for better R&D, R&D ground, & activity
②Improving the exchange ground③Promoting cooperation between
Industry, Academia & Government
Running YRP Academia Collaboration Network
Exchange for YRP DirectorsReceiving overseas delegations
Application for experiment stationsOperation & coordination of Experiment Station
Advice & suggestions to YRP Planning
( Planning) ( Exchange programs) ( Joint R&D projects) ( Radio license)
Secretariat
Total MembersAbout 150
13
National Institute of Information and Communications Technology
YRP R&D Promotion Committee
To improve YRP as a world-level R&D center for radio and telecommunications technology by promoting R&D on basic and advanced technologies for the domestic and global progress of communications technology and for the creation of sophisticated networked ssocieties in the 21st century.
To promote fruitful alliance among domestic and overseas research organizations and human resources in radio and telecommunications technologies.
To provide R&D facilities (Test bed) with an aim of creating profitable collaborative projects for the members.
Aims & Major Activities of YRP
YRP R&D Promotion Committee aims to achieve the following objectives.
14
National Institute of Information and Communications Technology
YRP R&D Promotion Committee- Framework of Joint R&D with Industry, Academia & Government-
User
Industry
University
Venture
YRC
Foreigncountries
YRPR&D PromotionCommittee
(NICT/Industry/MPHPT )
YRPR&D PromotionCommittee
(NICT/Industry/MPHPT )
OutputOutputNICT
Consortium
University
Industry
Industry
Industry
Contract Result
University
University
Proposal
Idea Looking forpartners
R&D Consortium
15
National Institute of Information and Communications Technology
YRP R&D Promotion Committee
Positive (+) Spiral for R&D on Radio and Telecommunications Technology
YRP will launch new joint research projects every year as well as achieve the state of “Critical Mass” or the circumstances for spontaneously producing and increasing joint research projects and technical alliance between industries, academia and governments not only domestic but also overseas.
YRP expands R&D activities from mobile telecommunications to new areas.
New areas will include next-generation broadcasting technologies, network technologies based on IP network architecture.
Top priority in the new vision is to invite key players in broadcast and Internet areas.
16
National Institute of Information and Communications Technology
YRP R&D Promotion Committee
R&D Ground to be Improved and Substantiated
To make R&D on wireless telecommunications technology short-termed and efficient, YRP has continuously improved the R&D environments for R&D not only hard facilities, but also soft aspect including hosting international conferences and technical exchange programs.
Hard Aspect
Testbeds for radio-using trials and interoperability tests in YRP.
An environment of gigabit networks for high-speed communications
Soft Aspect
International conferences such as WPMC and AP-NeGeM. Exchange of MOU with many international Science Parks such as t
hese in Oulu in Finland, Aalborg in Denmark and Bangkok in Thailand.
17
National Institute of Information and Communications Technology
YRP R&D Promotion Committee
Alliance with YRP’s Counterparts & Key Persons
Technical exchange to be promoted, according to regional needs and ends for alliance.
MOU signatories or future signatories
Contributions to APT
Close cooperation with neighboring countries to be promoted
Alliance with domestic research parks
Support to R&D efforts in the
neighboring countries
Technical exchange through WPMC
Alliance & cooperation among research organizations to be promoted
18
National Institute of Information and Communications Technology
Tele-medicineTele-medicine
Online-GovernmentOnline-Government
Cyber TheaterCyber TheaterWelfareWelfare
Wireless AccessCellular
HAPS
Satellite
ITSSystem Handover System Handover
Syst
em H
ando
ver
SkyNet
System Handover
Switch
Base station
New Generation Mobile
Cyber Attac
k
Broadband Backbone Networks
Networked Society
Social Activities In Networked Society-Bridging the Digital Divide-
Online CommerceOnline Commerce
19
National Institute of Information and Communications Technology
Three Categories of Future Mobile Communications
Broadband and seamless– Cellular (High mobility, wide coverage)– ITS (High mobility, broadband)– Wireless access (Broadband, hotspot)– New Generation Mobile Communications (Seamless)
Ad-hoc Wireless – Bluetooth– Ultra Wide Band (UWB)
Information Barrier Free– Wireless support for senior and handicapped people – Easy access to the Information for social activities
20
National Institute of Information and Communications Technology
Main Research Programs at NICT Yokosuka Collaborative Programs promoted by YRP
– New Generation Mobile Communication Systems– Ultra Wideband Communications (UWB) – Intelligent Transportation Systems (ITS)– High Altitude Platform Communication Systems (HAPS)– Millimeter wave Communication Systems
Key Technologies for advanced wireless communication systems– Smart antenna, Radio on fiber, Software Radio– Millimeter-wave devices for communication
Harmonized and Safe use of electromagnetic waves– Electromagnetic compatibility and interference– Hazards to human
21
National Institute of Information and Communications Technology
Next-Generation Mobile Communication Systems-Integrated networks by seamless roaming among different systems-
Broadband LAN
Cellular Phones
HAPS
Satellite Communications
ITS
Cellular service areaCellular service area
System
hand
over
SkyNet
System handover
BS
BS
LAN service areaLAN service area
IP-based Backbone NetworkIP-based Backbone Network
System handover System handover
22
National Institute of Information and Communications Technology
Dark blue color indicates existing capabilities, medium blue color indicates enhancements to IMT-2000, and the lighter blue color indicates new capabilities of Systems Beyond IMT-2000
Future Mobile Communication Systems- ITU-R WP8F : Illustration of Capabilities of IMT2000 and Systems Beyond -
23
National Institute of Information and Communications Technology
ITS Experiments at Yokosuka Research Park
Front Vehicle (Transmitter)Front Vehicle (Transmitter)Back vehicle (Receivers)Back vehicle (Receivers)
Antenna & RF Devices for DiversityAntenna & RF Devices for Diversity Antenna & RF DevicesAntenna & RF Devices
Test site in YRP
24
National Institute of Information and Communications Technology
Concept of ITS Communication Systems
Control Station
ITS Backbone NW G/W
Other NW
Local Base Station
Optical CableRadio on Fiber
60GHz
36-37GHz
Road-Vehicle
Inter-VehicleSoftware-Defined-Radio
25
National Institute of Information and Communications Technology
Advanced PCS
Advanced terminalsHigh-speed
WAN
Multimedia servicesBroadband INTERNET
SkyNet STA/MPT
SkyNet STA/MPT SkyNet STA/MPT
SkyNet STA/MPT
Merged services
Optical inter-platform links
Subscriber access radio links
Stratospheric Broad-band Access Network-Skynet : High speed network using Airship stations-
26
National Institute of Information and Communications Technology
太 陽 電 池
船 側プ ロ ペ ラ
船 尾プ ロ ペ ラ
カ テ ナ リカ - テ ン
H e ガ ス 嚢
再 生 型 燃 料 電 池
X 形 状安 定 尾 翼
N A L -S PATM a rc h 99
成 層 圏 プ ラ ッ ト フ ォ - ム 飛 行 船 シ ス テ ム の 概 念
Altitude : 20km, Max.wind : 30m/ s
Solar Cells
Side Propeller
Regenerative Fuel Cells
Helium Gas Bag
CatenaryCurtain
BackPropeller
X-shapedTail Assembly
Unmanned large aircraft which stays stationary in the stratosphere.
Ideal for radio relay stations (HAPS) and for remote sensing.
HAPS : High Altitude Platform Station
What is a Stratospheric Platform? Conceptual Image of the Platform Airship
27
National Institute of Information and Communications Technology
IMT-2000 Experiments at 20km altitude
User terminal
Mobile phone(DoCoMo FOMA)
Experiments on
Voice (12kbps) Video (64kbps) Internet (384kbps)
GroundBase station
2 GHz 2 GHz
Evaluations on communications
performance access in a long time
delay payloads in
stratospheric environment
28
National Institute of Information and Communications Technology
Experiments using Stratospheric platform (July 2002 at Hawaii)
Pathfinder-Plus • Wing length: 36.3m • Wing width: 3.4m • Propeller: 8-DC motors• Payload: 50kg• Mission power: 600W • AeroVironment developed for NASA (Environme
ntal Research Aircraft and Sensor Technology) • In 1998, The world first unmanned flight at 24 km
altitude with solar power.
29
National Institute of Information and Communications Technology
Three Categories of Future Mobile Communications
Broadband and seamless– Cellular (High mobility, wide coverage)– ITS (High mobility, broadband)– Wireless access (Broadband, hotspot)– New Generation Mobile Communications (Seamless)
Ad-hoc Wireless – Bluetooth– Ultra Wide Band (UWB)
Information Barrier Free– Wireless support for senior and handicapped people – Easy access to the Information for social activities
30
National Institute of Information and Communications Technology
Ultra Wide Band (UWB) project
Project leader and consortium members– Professor Kohno, Yokohama National University– Two consortiums, Microwave and millimeter wave– Over 50 companies are members of each consortium.
YRP UWB system– Proposing SS system for IEEE standardization meetings.– Strong competition with OFDM group. (60:40)
Demonstration– Succeeded in transmitting 320 Mbps data over the
developed UWB terminal.
31
National Institute of Information and Communications Technology
Three Categories of Future Mobile Communications
Broadband and seamless– Cellular (High mobility, wide coverage)– ITS (High mobility, broadband)– Wireless access (Broadband, hotspot)– New Generation Mobile Communications (Seamless)
Ad-hoc Wireless – Bluetooth– Ultra Wide Band (UWB)
Information Barrier Free– Wireless support for senior and handicapped people – Easy access to the Information for social activities
32
National Institute of Information and Communications Technology
Ubiquitous Home-Demonstration at NICT-
33
National Institute of Information and Communications Technology
Towards Aging Society
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 2050
Year
Per
cent
ages
ove
r 65
yea
rs o
ld
J apanUSAGermanyFranceUKDeveloping countries
34
National Institute of Information and Communications Technology
Real-world
assistance of recognition,actuation and
information access
Aged Users
Information post& Environment monitor
Mobile terminal
Assistant Vehicle
information
Computernetworks
Mobile Communication System for Aged using Networks
35
National Institute of Information and Communications Technology
Computer Networks
OK.
Assistant mobile vehicle
Mobile terminal
Information post and Environment Monitor Camera
get information via internet
Nothing iscoming from here.
A bicycle is coming!Be careful!
O.K. I’ll wait at the corner
till it goes past.
No obstacles here.
How can I get to thestation ?
Get on a bus at two blocks ahead.You can walk safety now.Don’t worry.
He is looking aside now.
But no problem!I’ll avoid the puddle.
Example of System connected to Networks
36
National Institute of Information and Communications Technology
Assistant Vehicle (prototype)Information post and Environment Monitor Camera
GPS
PC
Wireless LAN
Battery Infrared, SupersonicSensors
Camera
Touch Panel
37
National Institute of Information and Communications Technology
Conclusion
Mobile communication systems will advance to Ubiquitous networks, which will change our social activities.
The Technical keywords of the future communications are: – “Seamless roaming among different systems”.– “From mobile to ubiquitous”.
The Social keywords of the future communications is:– “Ubiquitous networks to assist our social acuities”.
International collaborations become more important.