2004.11.18 1 3C everywhere Aoyama Morikawa Laboratory 2
3C Everywhere Computing everywhere PDA, Contents everywhere XMLmp3 1 terabyte 1 zettabyte (10 21 ) Connectivity everywhere 2G/3G/4GLAN DSL, DSRC, PAN Aoyama Morikawa Laboratory 3 Aoyama Morikawa Laboratory 4
CO2 Aoyama Morikawa Laboratory 5 Aoyama Morikawa Laboratory 6
2001.11 2002.05 2002.12 2003.07 2004.03 2004.08 2003.04 2008.03 2003.12 Aoyama Morikawa Laboratory 7 Aoyama Morikawa Laboratory 8
10 3,505 3 0.15 8,926 6 4 2 2.3 (1) 1 (2) 794 5 9 5 2,490 6,002 (1) 514 (1) 2 (1) 583 8 1.2 (3) 1 55 944 7,402 (1) 2010 (2) 2004 (3) 2015 2002 Aoyama Morikawa Laboratory 9 Aoyama Morikawa Laboratory 10
NW NW3 155() 1. (YRP) 2. (NTT) 3. (KDDI) Aoyama Morikawa Laboratory 11 50YRP 11 8NICT 13 Aoyama Morikawa Laboratory 12
Aoyama Morikawa Laboratory 13 1. Large Scale Micro Mobility Support WLAN Aoyama Morikawa Laboratory 14
2. Cross-Network Services and Mobility Support PDC WLAN PHS Aoyama Morikawa Laboratory 15 3. Cooperative Network Services PDC WLAN PHS Aoyama Morikawa Laboratory 16
4. Context-aware Mobile Services - Future Works - PDC WLAN PHS Aoyama Morikawa Laboratory 17 Vision BlueTooth ITS Web Aoyama Morikawa Laboratory 18
Aoyama Morikawa Laboratory 19 STONE Positioning Server Indoor Positioning Systen Sensor Control Hardware U. Tokyo Keio U. Internet Internet Mobile Video Conference ConnectTo Service Service Resolvers Universal Remote Controller Aoyama Morikawa Laboratory 20
CPU Network Network Aoyama Morikawa Laboratory 21 U 3 -- ( ) Sensor Node App. Software Application CPU Task Sensor Calendar IrDA1.0 RFM IrDA Sleep Task Scheduler Boot Task RF Task RF RF Queue Task Event Event Event API RF Software RF CPU Sleep I 2 C Protocol MAC PHY Load RF PIC 300MHz RF PC,PDA,etc Development Software User Program MACOS CPU PC IrDA Sensor Node Aoyama Morikawa Laboratory 22
Dolphin - - Aoyama Morikawa Laboratory 23 U 1 - - Hardware Architecture U 1 13512351 + 192.168.24.1 IP, Bluetooth or something (3) device U1 13512745 + 142.148.62.9 (2) Device ID + Access Pointer (1) User Access Pointer Aoyama Morikawa Laboratory 24 U 1
CPU Network Network Aoyama Morikawa Laboratory 25 Resource list (directory) User s request Resource collection Service configuration Service synthesizer Aoyama Morikawa Laboratory 26
FO FO Output Interface = MPEG2/IP Insert FO FO Input Interface = MPEG4/IP FO: Transcoder Input Interface = MPEG2/IP Output Interface =MPEG4/IP FO Input=A FO (A/Z) Output=Z FO (A/x) FO (y/z) A/x and y/z exist & x=y A/Z FO (A/x) FO (x/y) FO (y/z) A/x, y/z, and x/y exist A/Z Aoyama Morikawa Laboratory 27 Service Coordinator - - Personalization Transparency Data Channel Applications Service Coordinator E2E Session Association for control data channels Session Service Coordinator Select/Change Data Channel Manager Request Control Control Channel Manager Session Library Register Inform Status Resource Manager Refer Resource Manager Resource DB Data Channel Control Channel Control Channel Aoyama Morikawa Laboratory 28
CPU Network Network Aoyama Morikawa Laboratory 29 U 3 -U 3 - U2-USBPC U2-USB U2-USB Aoyama Morikawa Laboratory 30
COCO - - GPS UV Brightness Humidity Alcohol Humidity Motion Aoyama Morikawa Laboratory 31 X Y -- (3) (2) (6) (1) (5) (4) Aoyama Morikawa Laboratory 32
Aoyama Morikawa Laboratory 33 x10, x100, x1000,,, QoS best effort IPv6 QoS heterogeneous scalability, zero-manual configuration Aoyama Morikawa Laboratory 34
We call the electric telegraph the most perfect invention of modern times as anything more perfect than this is scarcely conceivable, and we really begin to wonder what will be left for the next generation, upon which to expend the restless energies of the human mind. -- an Australian Newspaper 1853 Aoyama Morikawa Laboratory 35 WWW Aoyama Morikawa Laboratory 36