| Presentation | 1995/8/25 Service Nonstop On-line File Modification for Communication Switching Systems and Analysis of its Applicability Tetsuyasu Yamada, Hiroshi Sunaga, Akira Okamoto, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes key technologies for establishing a highly reliable communication switching platform, particularly from the viewpoint of service provisioning. For this purpose, a mechanism called the NOSES(Nonstop Service Enhanceable Software) plug-in is proposed to ensure partial and dynamic modification of switching system software written in a high-level language without interrupting services. Considering the requirements of reliability, excellent software maintainability and easy operation, a precise mechanism for the modification or addition of software is defined. The relationships between the plug-in mechanisms and the static/dynamic properties of modified software are analyzed and measures for extending the applicability of the plug-in to switching systems in execution are proposed. The NOSES plug-in is sufficiently applicable for many kinds of software modification and is expected to be used widely for such systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Switching System / Plug-in / NOSES / Service Non-stop |
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| Conference Information | |
| Committee | SSE |
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| Conference Date | 1995/8/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Switching Systems Engineering (SSE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Service Nonstop On-line File Modification for Communication Switching Systems and Analysis of its Applicability |
| Sub Title (in English) | |
| Keyword(1) | Switching System |
| Keyword(2) | Plug-in |
| Keyword(3) | NOSES |
| Keyword(4) | Service Non-stop |
| 1st Author's Name | Tetsuyasu Yamada |
| 1st Author's Affiliation | NTT Network Service Systems Labs.() |
| 2nd Author's Name | Hiroshi Sunaga |
| 2nd Author's Affiliation | NTT Network Service Systems Labs. |
| 3rd Author's Name | Akira Okamoto |
| 3rd Author's Affiliation | NTT Network Service Systems Labs. |
| Date | 1995/8/25 |
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| Volume (vol) | vol.95 |
| Number (no) | 216 |
| Page | pp.pp.- |
| #Pages | 7 |
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