SAINT2005 Exploiting Global R&D Collaboration toward the Advanced Internet Applications February 2 nd , 2005 Tomonori Aoyama The University of Tokyo 1
CONTENTS - Overview of expanding broadband services in Japan - Requirements for advanced network testbeds - Applications of large volume of contents - Research on ubiquitous networking and photonic networking - Example of R&D collaboration using advanced network testbeds 2
Broadband service users in Japan - World largest FTTH Infrastructure - Users (thousand) 12.3M 10,000 FTTH: 7.7M ADSL ADSL: 7.0M CATV: 4.3M 2.7M CATV FTTH 2M today 1,000 ADSL Estimated by e-Japan Strategy Committee of MIC in 2001 FTTH 100 CATV User increment / month 10 2001 2002 2003 2004 2005 (Fiscal year) 3
Evolution of Cellular Phone in Japan Transition from 2G to 3G has been smoothly performed (million shipment) 90 81.5 75.7 80 69.1 70 69.7 60.9 Browser 62.5 60 phone 51.1 51.9 50 41.5 47.9 40 Camera 31.5 34.6 30 phone 22.1 20 16.7 3G 10 3.1 7.2 0 1997 1998 1999 2000 2001 2002 2003 Excerpt from report from Study Group on 4 Next Generation IP-based Info-communications Infrastructure set up by MPHPT
New feature of mobile phone Various function have been implemented in mobile phones “Mobile Wallet” Fingerprint Sensor Pedometer Automatic report of measurement User 5 Family
Ubiquitous Network (u-Japan) • Connection - Communication - Creation 6 MIC Communication News http://www.soumu.go.jp/joho_tsusin/eng/Releases/NewsLetter/Vol14/Vol14_23/Vol14_23.html
Integration of the real and virtual world • A ubiquitous information society is a new environment that integrates the real world with a virtual world Virtual world Context-aware service Data Data Service Service Sensor network RFID Real world 7
IT Evolution Ubiq Ubiquito tous Expansion of Varie Expansion of Variety RFI D Tag Sensor Robot Bro Broadband dband Consumer Expansion of BW Expansion of BW Electronics Digital Camera IPv6 Keitai with Camera Expansion of Digital TV Address Digital Cinema Security 8
Importance of global R&D collaboration over connected network test beds in the world ・ Difficulty to obtain required R&D recourses by one organization and even one country EX. ＳＣ ＳＣ , Mass Storage, Microscope, Telescope, etc. ・ Success in the industry relies strongly on how to utilize available resources distributed globally . ・ High-tech R&D tools have been driving the technological innovation which will spread out among general users later on. Ex. Internet, WWW, etc. It is more and more important to facilitate advanced network and computer test beds to transport huge capacity of data and contents on a global basis. 9
Technologies for C drive the innovations A -> Need full Internet routing B -> Need VPN services on/and full Internet routing C -> Need very fat pipes, limited multiple Virtual Organizations Bandwidth consumed A Number of users B C DSL GigE LAN 10 Source: Cees de Laat, UvA
Requirements for Advanced Network Testbeds for R&D Collaboration - Handling capability of huge volume of contents - Customer controlled capability - Capability to test ubiquitous computing and networking environments - Photonic network infrastructures to provide lambda handling capability 11
Rich Contents over Networks Target Targe [bit] P B2B Rich contents distribution Cinema T Digital HDTV Contents Cinema = 300GB Capacity G SDTV P2P DVD Web base = 5GB MP3= B2C M 10MB/ 曲 Sensor Network Web I nternetTV = 10kB/ pag K Yahoo S2M e 11Mpage/ day 300Mpage/ day M G K Access [page/day] 12
Rich Contents Application - 1 Scientific Visualization 13
Ultra-Resolution Displays Utilize Photonic Multicasting --Scaling to 100 Million Pixels Glimmerglass Switch Used to Multicast and Direct TeraVision Stream from One Tile to Another on the Geowall-2 Driven by Linux Graphic s Clusters 14 Source: Tom DeFanti
OptIPuter 100 MegaPixel Displays 55-Panel Display 100 Megapixels 30 x 10GE interfaces 1/3 Tera bit/sec Driven by 30 unit Cluster of 64 bit Dual Opterons 60 TB Disk Linked to OptIPuter Working with NASA ARC Hyperwall Team to Unify Software 15 Source: Jason Leigh, Tom DeFanti, EVL@UIC
Extend Current Collaboration Between UCSD and Osaka Univ. Using Real-Time Instrument Steering and HDTV Monitoring Southern California OptIPuter Most Powerful Electron Microscope in the World -- Osaka, Japan 16 Source: Mark Ellisman, UCSD
Major Collaboration Opportunity Emerging Between U.S. and Japan • Japan Has Historically Been a Pioneer in Cabled Ocean Observatories • New Challenge: – How to Link to Cyber- infrastructure? – Ocean-Side Control • Instrument • Infrastructure – Shore-Side • Data Management • Simulation • Visualization 17 www.eri.u-tokyo.ac.jp/KOHO/Yoran2003/sec6-6-eng.htm
Rich Contents Application - 2 Show Biz Contents Cinema Musical Opera Concert Sports 18
３５ｍｍ ３５ｍｍ Film Cinema （４Ｐ） （４Ｐ） Photograph （８Ｐ） （８Ｐ） Digital Cinema Standard must be established. 19
Picture size of digital cinema SD = 30~40Mpixels/frame 2K: HD=SD x 5 ～ 6 200Mpixels/frame 4K: SHD=HD x 4 800Mpixels/frame DDCJ has been proposing 4K 20
Viewing Distances in a Theatre Conventional Cinema Theatre 4k HDTV SDTV 4k HDTV SDTV Source: Chris Cookson 21 Warner Brothers
Viewing Distances in a Theatre Current Cinema Theatre SDTV SDTV HDTV 4k HDTV 4k Source: Chris Cookson 22 Warner Brothers
World First 4K Digital Cinema Prototype System Vertical scan lines 2000 Lines 4000 Pixels （４ （４ K) Horizontal pixels D-ILA 4K Projector JPEG2000 Real Time Decoder 23 Source : ＮＴＴ ＮＴＴ Labs.
Digital Cinema Distribution Trial 1 h 41 min = 180 GB IP Network SHD Video JPEG/JPEG2000 Server Compression 35mm Distribution Film GbE-Router Compressed Scanner Raw Image Video(15:1) Total 500GB 15 min. Movie Video Stream IP on GbE 300~400Mbps SHD Decoder Theater 8M pixel SHD LCD Projector 4.5 Gbps Digitral Video GbE-Router 24 fps (200M pixel/sec) 3840x 2048 pixel Realtime Decompression 96 Hz Refresh 24
We suppor We support We support We suppor What is What is Ｄ - ＩＬＡ ＩＬＡ ? Technolog Technolog echnology echnology ( ( Direc rect-drive -drive I Image age Ligh Light t Amp Amplifier ifier ) ) ( Direc ( rect-drive -drive I Image age Ligh Light t Amp Amplifier ifier ) ) Comparison among three display devices Comparison among three display devices Comparison among three display devices Comparison among three display devices Front Pr ont Proje ojector tor Rea Rear Pr Projector ojector Front Pr ont Proje ojector tor Rear Pr Rea Projector ojector Application D-ILA Dev D-ILA Device ce ＤＬＰ ＤＬＰ D-ILA Device D-ILA Dev ce ＤＬＰ ＤＬＰ ＴＦ ＴＦＴ Dev Device ce ＴＦＴ Dev ＴＦ Device ce （ Refl flect ectio ion ） （ Refl flect ectio ion ） （ Refl flect ectio ion n ） （ Refl flect ectio ion n ） （ Pa Pass throug ss through ） （ Pa Pass throug ss through ） LCD LC LCD LC LSI LSI Glass Gla LSI LSI 25
SIGGRAPH2001 Demonstration SIGGRAPH2001 Demonstration August 2001 , Los Angeles August 2001 , Los Angeles First demonstration of 4k D-Cinema in US First demonstration of 4k D-Cinema in US 26
World first demonstration and evaluation test of 4K digital cinema prototype system in Hollywood (Paramount Studio) Example of the Example of the eva evalua uation test in Paramou tion test in Paramount t Studio Studio 600 inc 00 inch (16m (16m wide) sc wide) scree reen – Side Side by side com by side comparison arison be between tween film ilm proje projector an tor and digita d digital proj l projector ector – High gh qua qualit lity film vs y film vs dig digita tal cin l cinema ma ４Ｋ ４Ｋ Digital Projector 27 Film Projector Analog digital
IP Stream Transfer Experiment IP Stream Transfer Experiment over Internet 2 Testbed over Internet 2 Testbed from Chicago to LA rom Chicago to LA ･･･ router GbE GbE NTT 10GE ･･･ switch Server CHIN-NG MRV StarLight T640 OptiSwitch 4000 Cisco 6509 UIC / EVL OC-192 Chicago Chicago POS OC-192 POS Sunnyvale Sunnyvale OC-192 POS SNVA-NG KSCY-NG IPLS-NG T640 Kansas City T640 T640 Kansas City OC-192 POS Indianapolis Indianapolis LOSA-NG Los Angeles Los Angeles T640 USC 10GE Foundry 8000 USC Zemeckis Center one wilshire MRV 10GE OptiSwitch 4000 USC Cisco 12404 at UCC GbE 10GE GbE/ USC LCD projector NTT Real-Time OC-48 POS Foundry 8000 at UCC Decoder 300 Mb/s tr 300 Mb/s transmiss ansmission over 3000 km IP networ on over 3000 km IP network from Chica k from Chicago to Los o to Los 28 Angeles (RTT=59msec Angeles (RTT=59msec 、 mult lti TCP stream i TCP stream trans transfer)
Demonstration for in Europe Demonstration for in Europe June and July, 2003 June and July, 2003 National Film Theater CineCitta in Rome In London 29
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