| Article ID: | iaor19941723 |
| Country: | Japan |
| Volume: | 40 |
| Issue: | 10 |
| Start Page Number: | 1327 |
| End Page Number: | 1334 |
| Publication Date: | Oct 1991 |
| Journal: | NTT R&D |
| Authors: | Hayashi Masahiro, Abe Takeo, Nojo Satoshi |
| Keywords: | design, programming: network |
The failure of a telecommunication network has a severe impact on people, so highly reliable telecommunication networks must be established. For this purpose, the basic technologies are reliability specification, reliability design, and reliability evaluation. This paper presents the basic concepts for these technologies used in NTT and the software tool for reliability evaluation. This tool (ARDES-NET) has a good user interface and it is useful for practical reliability design. [In Japanese.]