| Presentation | 2022-03-04 Proposal of network resilience method by linking and complementary use of power information and network information Ryo Sato, Yuji Shinozaki, Yoshikazu Nakamura, Norihiko Oobayashi, Tomonari Fujimoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Just as one of the goals of the SDGs is to build resilient infrastructure, the power infrastructure and communication infrastructure are indispensable for socio-economic activities, and further resilience is required for both infrastructures. The communication infrastructure itself is supported by the power infrastructure, and the power infrastructure is also supported by the communication infrastructure. Therefore, there is a limit to making the optimum control / measure judgment from the information closed to each infrastructure. Since the telecommunications carrier cannot grasp the state of the power infrastructure, it may not be possible to provide stable communication services. We thought that it is necessary to take measures that go into the control of the power side to solve such problems by coordinating control and complementary use of power information and communication network information. In this paper, we propose two methods. First method is to prevent and detect power line connection errors by using current fluctuations in NW equipment. Second method is to estimate the power supply status and utilize it for recovery measures. Due to a disaster or the like, we estimate the power supply status using the network equipment logs, even if we cannot obtain the power supply status from the power supply equipment in the communication station building. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fusion of communication and power / Network resilience / Automation / Fault management / Composition management |
| Paper # | ICM2021-57 |
| Date of Issue | 2022-02-24 (ICM) |
| Conference Information | |
| Committee | ICM |
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| Conference Date | 2022/3/3(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kazuhiko Kinoshita(Tokushima Univ.) |
| Vice Chair | Haruo Ooishi(NTT) / Eiji Takahashi(NEC) |
| Secretary | Haruo Ooishi(Bosco) / Eiji Takahashi(Fujitsu) |
| Assistant | Yoshifumi Kato(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Information and Communication Management |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of network resilience method by linking and complementary use of power information and network information |
| Sub Title (in English) | |
| Keyword(1) | Fusion of communication and power |
| Keyword(2) | Network resilience |
| Keyword(3) | Automation |
| Keyword(4) | Fault management |
| Keyword(5) | Composition management |
| 1st Author's Name | Ryo Sato |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 2nd Author's Name | Yuji Shinozaki |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 3rd Author's Name | Yoshikazu Nakamura |
| 3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 4th Author's Name | Norihiko Oobayashi |
| 4th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 5th Author's Name | Tomonari Fujimoto |
| 5th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| Date | 2022-03-04 |
| Paper # | ICM2021-57 |
| Volume (vol) | vol.121 |
| Number (no) | ICM-399 |
| Page | pp.pp.78-83(ICM), |
| #Pages | 6 |
| Date of Issue | 2022-02-24 (ICM) |