| Project/Area Number |
15K00118
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Information network
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| Research Institution | Tokyo Institute of Technology (2017)
Kanazawa University (2015-2016) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
石原 知洋 東京大学, 大学院総合文化研究科, 助教 (60588242)
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| Research Collaborator |
TAKASHIMA TAKETO
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | IPv6 / ネットワーク計測 / デュアルスタック / ネットワーク接続性 / ネットワーク運用 / 可視化 |
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| Outline of Final Research Achievements |
In a network-troubleshooting situation, an end user tend to tell highly unclear reports like as 'just can not connect'. In most cases, it's hard to measure from a client side to clarify the detail of the network trouble. We proposed a mechanism for measuring network condition from client-side and gathering results to grasp the detail of the network trouble. We classify elements of a network trouble by layer, and thereby define a description of network connectivity.
In this study, we implemented the proposed method on multiple client OS, and we evaluated its effectiveness in real network environment. This experiment suggested that the quality in the wireless network accounted for a large proportion of the total impact. Therefore, we confirmed that we can realize our proposed method by combining with wireless quality evaluation in user environment.
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