12 3
ii
12 3 iii
............... 1... 1... 1... 2... 4 1............ 5... 5... 6 2........ 7... 7... 7... 8 Big Window... 10... 10... 10... 10 Small Window... 11... 11... 11... 12... 13... 13... 14... 14... 17... 17... 17... 17 3... 18... 18... 18... 19... 19... 20... 23 FTTH... 23 LAN... 24... 24... 27... 27... 27... 27 iv
4...... 28... 28... 28... 28... 28... 29... 29... 31... 31... 31... 31 5...... 32... 32... 32... 32... 33... 34... 34... 34... 35... 36... 36... 36 6......... 38... 38... 38... 38 7......... 39... 39... 39... 40... 40... 40... 41... 42............ 43... 43... 47... 50... 51... 56...56...57... 67 v
vi
11 3 11 1
17 21 8 4 17 58.3km 24.2km 190ha 1.6 485ha 2.5 168ha 1.1 243ha 1.5 293ha 2.1 275ha 1.6 79ha 0.6 1,733ha 11 2
21 21 21 9ha 6ha 55ha 40ha 19631984 1985 19851997 1998 11 11 ATM 11 10 21 CATV ADSLWLL 3
CATV CATV 12 4 2005 510Mbps 2003 2010 CATV FTTH AV 2005 1999 6 47 4
1 5
CATV 6
2 Big WindowSmall Window Big Window Small Window Big Window Small Window 7
Big Window () Small Window Big Window Small Window 8
Big Window Small Window 9
Big Window 10
Small Window 11
24 12
LAN 13
CATV IP CATV CATV 14
IC 15
16
Big Window Small Window AI CATV PDA IC KIOSK Window PC Window 3 17
3 PC 30 40 6070 2 3 PC PC 18
6070 2050 2060 2040 PC PC 19
20 BSCS
BSCS WEBVoIP 2 CATV CATV 21
IC 22
FTTH FTTH FTTH 2005 2010 IEEE1394 BSCS BSCS Gateway BSCS CATV VHFUHF VHFUHF VHFUHF FTTH FTTH ISDN Gateway IEEE1394 CATV ISDN DSU CATV BSCS 2 ISDN 8 LAN 8 CATV BSCS IEEE1394 IEEE1394 ISDN ISDN LAN LAN GW GW IEEE1394 AV Bluetooth AVBluetooth 23
LAN BS CS CATV ISDN xdslftthcatvfwadpl Residential Gateway POFPlastic Optical Fiber Ethernet10Mbps100 Mbps1Gbps IP HomePNA LANIEEE802.11Bluetooth IEEE1394 USB2 ECHONET CATV 24
ECommerce DVD MP3 25
26
FTTH IPv6 AV 3 27
4 CATV 28
29
30
CATV PFI CATV CCBOX BOX 31
5 21 7 3 1 2 2 32
7 4 93 33
9 3 34
CG 35
21 Big WindowSmall Window Window 36
IX IXInternet exchange 37
6 CATV 38
7 39
2003 10 20 40
CATV CATV 4 41
12 12 1316 17 42
16,000 190ha 9ha 93ha 25,000 485ha 16ha 141ha 160ha 11,000 168ha 24ha 60ha 15,000 243ha 4ha 16ha 93ha 21,000 293ha 4ha 26ha 135ha 16,000 275ha 10ha 21ha 120ha 6,200 79ha 8ha 36ha 110,200 1,733ha 42ha 237ha 697ha 21 21 21 55ha 9ha 6ha 40ha 55 ha 43
46 260 1 3 4,600 1963 1968 1970 1980 43 1980 1981 1985 1987 5 1998 1999 19631984 19851997 1985 1998 44
13 28 11 ISDN1.5Mbps64kbps64Kbps 128Kbps CATV 5 165 3 35 VOD 21 PC VODVideo On Demand PC ID PCFAX QA 45
10 13 CATVADSLWLL 21 5 WLL2 3 CATV:7 ADSL:4 10 :10 21 2.4 10 ATM 3 1115 5 ATM CATV ACCS 1981 561985 60 CATV 26 1 1 9 FM 5 48,000 6,000 19971999 12 46
21 1997 6 2010 2010 600Mbps 2010 156Mbps 2010 1.2Gbps IMT-20002000 2Mbps LEO2010 2005 2002 30Mbps 156Mbps 2010 156Mbps 2010 2010 2010 20Mbps 7,800 2005 1999 6 1 34 10 10 67 100 100 910 1000 1000 2005 100 1002010 1000 2005 10Tbps 510Mbps 10Mbps 47
1Gbps 60GHz 30GHz300GHz 110mm 60GHz 2000 2 28 LAN BS CS CATV LAN 10m 10m SOHO AV 10m BSCS BSCS CATV 300m LAN LAN 400m1km BS CSCATV 156Mbps IEEE1394 100Mbps 1.6Gbps BSCS HDTV 1.5Gbps 156Mbps Gbps N-ISDN 156Mbps Gbps 2000 2002 2001 2005 2001 2001 2003 2004 2000 2001 2005 2001 2003 9 6 48
2003 3 2006 CATV1998 2005 2010 CS 1996 BS 2000 OS 10BASE-T IEEE1394AV OS Jini 8 HAVi 15GB 30Mbps DVD-ROM 2000 2005 Mpeg22Mbps Mpeg464Kbps 49
50
7 17 2 28 7 19 19 IX37 IX IX IX 17 51
23 1cm km Gbps km Mbps 1 1 Ethernet LAN CATV 23 2 125 0.125mm 10 15 1980 11 3 20 6 CATVBSTV N-ISDN CATV BSTV AV 52
ASP9 Application Service Provider ATM3 53 ATM Asynchronous Transfer Mode, Bluetooth24 IBM 1998 2.4GHz 1Mbps 10m CCBOX31 Cable Communication Box 1994 CCBOX 1km 1995 246 CCBOX 21 40 km CCBOX DPL24 Digital Power Line ECHONET24 Energy Conservation and Homecare Network FTTH4 Fiber To The Home ISDNCATV 1994 6 21 2010 FTTCFiber To The Curb NTT 2010 53
FWA24 Fixed Wireless Access WLLWireless Local LoopFWA PHS PHS 12km 100 1998 3 22GHz26GHz38GHz 1 1 4km 156Mbps 1 1km 100 6Mbps PHS 1.9GHz PHS 144Kbps ISDN ()() ()() 2000 Gateway23 CATV HAVi24 Home Audio / Video Interoperability AV IEEE1394 AV 8 IEEE139423 400Mbps Ipv627 Internet Protocol version6 Ipv4 32 43 IPv6 128 4 Plug and play MP325 MPEG layer3 MPEG-1CD-ROM 3 (Xing Technologys) MP3 CD (22.05kHz)1/101/12 WAVE 1/10 CD-DA( CD) MP3 CD 150 54
Compect FlashSmart MediaMemory Stick MP3 MP3 Smart Media Memory Stick MP3 PDA17 Personal Digital Assistants USB224 Universal Sirial Bus USB1.1 12Mbps USB2.0 480Mbps 2000 VoIP21 Voice Over IP IP WEB21 World Wide WebWWWWWW HTML 55
26 1 31 11 10 5 57 24 2 22 12 1 18 46 26 3 18 12 2 24 44 24 4 17 12 3 28 41 56
1 CAN IInformationCANCommunity Area Network21 3 CAN CAN 3 GIS GIS 57
2 58
7 30 3 NTT 27 12 4 59
IC CATV 30 2030 3 3 60
10 20 2005 2010 FTTH FTTH FTTH 3 2005 FTTH 61
1 Big Window Small Window Big Window Small Window 2 62
CG 9 5 5060 NII GII 63
4 12 12 64
PFI 7 1 2 3 2 65
CATV 66
12 3 NHK 21 1 NTT 67
1 HIC 68
12 3 029-301-2567 029-301-2678 http://www.pref.ibaraki.jp/reports/ tsukuba/tsukuba_kousou_index.htm