| Presentation | 2018-01-18 Construction and operation of large scale system using open stack Keiji Nomura, Kazuhisa Yoshimura, Hiroki Ooshima, Osamu Nakamura, Tomoyuki Otani, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The operation support system (OSS) of the mobile communication network is a large-scale system which monitors various network devices and it has already become an important social infrastructure with the recent spread of smartphones and IoT. We have succeeded in a cost reduction for system replacement and its operation by introducing hypervisor virtualization technologies and an OpenStack private cloud. The new system is now stably operating as the result of clarifying problems and restrictions by an investigation in advance. In this paper, we will introduce knowledge in realization of a stable operation of a large-scale system on OpenStack, and will explain situations and issues in the future operation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | operation support system / virtualization technologies / SDN |
| Paper # | ICM2017-35,LOIS2017-51 |
| Date of Issue | 2018-01-11 (ICM, LOIS) |
| Conference Information | |
| Committee | LOIS / ICM |
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| Conference Date | 2018/1/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sojo University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Practical Use of Lifelog, Office Information System, Business Management, etc. |
| Chair | Hiroyuki Nishi(Sojo Univ.) / Toshio Tonouchi(NEC) |
| Vice Chair | Tomohiro Yamada(NTT) / Yuji Nomura(Fujitsu Labs.) / Yoichi Yamashita(NTT-N) |
| Secretary | Tomohiro Yamada(Nagasaki Univ.) / Yuji Nomura(NTT) / Yoichi Yamashita(Fujitsu) |
| Assistant | Motoi Okamoto(Research Organization of Information and Systems) / Haruo Ooishi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems / 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) | Construction and operation of large scale system using open stack |
| Sub Title (in English) | |
| Keyword(1) | operation support system |
| Keyword(2) | virtualization technologies |
| Keyword(3) | SDN |
| 1st Author's Name | Keiji Nomura |
| 1st Author's Affiliation | DOCOMO Technology,Inc(DOCOMO Technology) |
| 2nd Author's Name | Kazuhisa Yoshimura |
| 2nd Author's Affiliation | DOCOMO Technology,Inc(DOCOMO Technology) |
| 3rd Author's Name | Hiroki Ooshima |
| 3rd Author's Affiliation | DOCOMO Technology,Inc(DOCOMO Technology) |
| 4th Author's Name | Osamu Nakamura |
| 4th Author's Affiliation | DOCOMO Technology,Inc(DOCOMO Technology) |
| 5th Author's Name | Tomoyuki Otani |
| 5th Author's Affiliation | DOCOMO Technology,Inc(DOCOMO Technology) |
| Date | 2018-01-18 |
| Paper # | ICM2017-35,LOIS2017-51 |
| Volume (vol) | vol.117 |
| Number (no) | ICM-388,LOIS-389 |
| Page | pp.pp.13-18(ICM), pp.13-18(LOIS), |
| #Pages | 6 |
| Date of Issue | 2018-01-11 (ICM, LOIS) |