B-ISDN Projects in NCC
Bandwidth required for Image Transfer
| Image Type | Line Speed |
| NTSC Still | 64Kbps |
| NTSC Semi-live | 1.5Mbps |
| HDTV Still | 1.5Mbps |
| HDTV Semi-live | 6Mbps |
| NTSC Live | 45Mbps |
| HDTV Live | 600Mbps |
Network between National Cancer Center (Tokyo and Chiba)
B-ISDN Projects at National Cancer Center (Japan).
156Mbps ATM-WAN between Tokyo and Chiba (NTT)
45M bps ATM-WAN between Tokyo and Chiba (TTnet)
- High Performance Tele-conference
156Mbps ATM-WAN between NCC and Houiken (NTT)
- Heavy Particle Radiotherapy information
45Mbps ATM-WAN between NCC and NCVC-osaka (NTT)
- Supercomputer Networking
- HDTV and NCSC TV-confernce
- Backup each other
10.8Mbps International ATM-WAN between Japan and USA (G7)
- Image Database
- International Tele-conference with HDTV
- Access to Supercomputer

Medical Applications using B-ISDN in future
- Remote Operation.
- Remote Diagnosis using Virtual Reality
- Inprovement of Amenity for Patients
- Central Data Center for Medical Images
- Central Data Center for Patient Records
- Information Providing Using Multimedia
Last Update: 960326, hm
izushi@ncc.go.jp