| 日時(Date) |
2024年6月28日 (金) / June 28th, 2024 3限 (13:30--15:00) / 3rd period (13:30--15:00) |
|---|---|
| 場所(Location) | エーアイ大講義室（L1）, AI Inc. Seminar Hall （L1） |
| 司会(Chair) | 笠原正治 (Shoji Kasahara) |
| 講演者(Presenter) | 中村一太 (ソニーネットワークコミュニケーションズ（株）) / Kazuta Nakamura (Sony Network Communications inc.) |
| 題目(Title) | Internet Traffic Trend and Cyber Attack |
| 概要(Abstract) |
It’s been a long time since the internet became a part of our daily lives, but its importance has further increased due to the COVID-19 pandemic. As the importance of the internet continues to rise, there is a growing expectation for the provision of higher bandwidth and higher quality services. We, as telecommunications operators, are continuously working on enhancing and maintaining our networks to meet these demands. However, unforeseen circumstances such as natural disasters and cyber-attacks have emerged, requiring us to constantly improve our preparedness to ensure stable service provision. In today’s lecture, I will address these phenomena occurring on the internet from the perspective of traffic. Additionally, I will introduce the challenges faced by the telecommunications industry and discuss future developments. |
| 講演言語(Language) | English |
| 講演者紹介(Introduction of Lecturer) | Kazuta Nakamura is the Executive Deputy President of Sony Network Communications Inc. He leads the network and system operations of NURO Hikari, an FTTH internet service. From 2021 to 2023, he served as a Corporate Distinguished Engineer at Sony. He has been engaged in the optical communications industry for over twenty years. Before joining Sony Network Communications, he contributed to designing and constructing various optical networks, including carrier networks in major cities throughout Japan, campus networks, and public networks at UCOM. He also has experience designing optical networks for the simultaneous retransmission of terrestrial digital broadcasting and BS using the pass-through method. He has extensive knowledge of active optical devices, passive optical devices, circuit design, and quality control, gained through his experience developing CWDM (Coarse Wavelength Division Multiplexing) devices at a start-up company. He holds a bachelor's degree from the Faculty of Engineering at Kyoto University and a master's degree from the Graduate School of Engineering, Kyoto University. |