03/09/2006w3c uniquitous web workshop1 pucc and web nobuo saito keio university w3c associate chair...
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03/09/2006 W3C Uniquitous Web Workshop 1
PUCC and WEB
Nobuo SaitoKeio UniversityW3C Associate ChairPUCC Chairperson
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Innovation for Information Technology
Computing Centric Data Centric Communication Centric
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User View
CentralizedＤｉｓｔｒｉｂｕｔｅｄ Personalized Ubiquitous Pervasive
W3C Uniquitous Web Workshop 403/09/2006
Network Innovation
Remote access network Computer network Internet Peer-to-Peer network Mobile network Wireless network
W3C Uniquitous Web Workshop 503/09/2006
Device Innovation
PC Non-PC
Digital home appliance Mobile phone Digital camera Car navigator Robot RFID/IC card Etc.
W3C Uniquitous Web Workshop 603/09/2006
Application Innovation
Integration Vertical Horizontal
Business innovation/Service innovation
W3C Uniquitous Web Workshop 703/09/2006
Japanese Technology
Good manufacturing High quality Reliable
Individual element Individual device/equipment Lack of integration (vertical/horizontal ) Japan is a country for elements/parts
bases
W3C Uniquitous Web Workshop 803/09/2006
Integration
Vertical Within the same company Within the same industry
Horizontal Among different companies Among different industries
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Role of Universities
Neutral position Innovative design/Global design--
integration Consolidation among
industries/universities/countries Technical consortium Business consortium Standardization consortium
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PUCC motivation
Integration Practical technologies/Real issues Global standard/De fact standard Consolidation among different
companies/industries/local standards
W3C Uniquitous Web Workshop 1103/09/2006
PUCC technologies
P2P network Mobile integration Overlay network protocols Application/Service integration
Applications
Sensor ApplicationHome Appliance
Digital device application
Streaming
Ad-hocAd-hoc networknetworkHomeHome networknetwork
MobileMobile networknetwork
InternetInternet
Light weight P2P Protocol and Common application platformLight weight P2P Protocol and Common application platform
PUCC Architecture
Common P2P Protocol: Bridge existing NW Common Application Service Platform Common Metadata to discover/harmonize services
Current Status PUCC Service Arch.
SensorNetworkSensor
NetworkIEEE 1394IEEE 1394
DLNADLNA ECHONET
ECHONET
TCP/ IPTCP/ IP
BluetoothBluetoothEthernetEthernet IRDAvIRDAv
HAViHAVi
Proprietary ProtocolsProprietary Protocols
MobilenetworkMobile
networkSensor
NetworkSensor
NetworkIEEE 1394IEEE 1394
DLNADLNA ECHONET
ECHONET
TCP/ IPTCP/ IP
BluetoothBluetoothEthernetEthernet IRDAvIRDAv
HAViHAVi Proprietary ProtocolsProprietary Protocols
MobilenetworkMobile
network
Common P2P Core/P2P Service Protocol
Common P2P Core/P2P Service Protocol
STB(Set Top
Box)
SensorPrinter/Camera
Home Appliance
Video/TV
ＰＵＣＣ Core Protocol
ＰＵＣＣ Application Protocol
OnDeman Theater/
TV Broadcasting
HomeSecurity
NetshoppingNet Advertise
-ment
Ｐ２ Ｐ Network (Home Network)
MOBILENET
Embedded Chips
Application(ＷＥＢ）
Organization Structure
Steering Council ・ Chairperson: Nobuo Saito, Prof. of Keio Univ.・ SC: NTT DoCoMo, HP, EPSON, Keio … ）
Security ＷＧChair ： Mitusbishi
Arch ＆ Protocol ＷＧChair: DoCoMo
Home Appliance WG
Chair: Kyoto Univ.
TAC: Technical Advisory Committee • Coordination of WGs and help SC• Chairman: NTT DoCoMo• Member: NTT DoCoMo, Ericsson, Keio
Office
P2P Streaming WGChair: ASTEM
Audit
Working Group (WG)
P2P Printing ＷＧChair: Keio
Current Members
Aplix Epson Canon NTT DoCoMo Ericsson Mitsubishi HP Miako network Toshiba Lexmark
ASTEM Univ. of Tokyo Kyoto Univ. Shizuoka Univ. Keio Univ. Waseda Univ. Doushiha Univ. Ritsumeikan Univ. ….
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Intellectual Property Right Policy
RAND
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Japanese Government
Platform Development Experiment and evaluation
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Future for PUCC
Standard for Platform PUC-Platform for Ubiquitous Computing PUCC-Pervasive and Ubiquitous
Communication and Computing Global activities/memberships Innovative Applications
W3C Uniquitous Web Workshop 2003/09/2006
WEB Role
User interface P2P Web Rich client model Integration mechanism
STB(セットトップボ
ックス）
センサー プリンタ／カメラ
情報家電 Video/TV
ＰＵＣＣ コアプロトコル
ＰＵＣＣ アプリケーションプロトコル
オンデマンドシアター／放送
ホームセキュリティ ネットショッピング ネット広告
Ｐ２ Ｐ ネットワーク（ホームネットワーク）
MOBILENET
組み込みチップ
アップリケーション（ＷＥＢ）
仮想ＷＥＢ
ＷＥＢ サーバ
リッチクライアント
ＷＥＢサーバ