| Presentation | 2022-07-15 [Invited Lecture] Local 5G verification test on Shinkansen deadhead line Yusuke Dohi, Masahiro Yamashita, Reiji Ishima, Koki Senda, Hiroya Matsunaga, Yosuke Sakamoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | There is an increasing need for railway operators to monitor running trains remotely from Operation Control Center. 5G is a powerful solution for this need. Local 5G is an administrative system that allows companies, etc. to install a 5G system in their own buildings and site. However, in order to install the system into the railway field, it is required to verify the transmission characteristics that change dynamically in the railways environment. For example, transmission power, throughput, quality while a train is running. In this verification test, a local 5G system was constructed along the Shinkansen deadhead line. Several tests were conducted assuming real-time video transmission from a moving Shinkansen to the ground. Specifically regarding transmission characteristics that change dynamically and video transmission in local 5G, we collected and analyzed data on the characteristics and verified the effects of the railway's unique environment. As a result, we achieved the maximum throughput according to the system specifications between the Shinkansen running on the deadhead line and the ground, and succeeded in transmitting 4K streaming video to the ground. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Local 5G / Shinkansen / Deadhead line / Video transmission / Comparison with 4G-LTE |
| Paper # | RCC2022-33,NS2022-51,RCS2022-94,SR2022-36,SeMI2022-38 |
| Date of Issue | 2022-07-06 (RCC, NS, RCS, SR, SeMI) |
| Conference Information | |
| Committee | NS / SR / RCS / SeMI / RCC |
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| Conference Date | 2022/7/13(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The Kanazawa Theatre + Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Distributed Wireless Network, M2M (Machine-to-Machine)，D2D (Device-to-Device)，IoT（Internet of Things）, etc |
| Chair | Tetsuya Oishi(NTT) / Suguru Kameda(Hiroshima Univ.) / Kenichi Higuchi(Tokyo Univ. of Science) / Koji Yamamoto(Kyoto Univ.) / Shunichi Azuma(Nagoya Univ.) |
| Vice Chair | Takumi Miyoshi(Shibaura Insti of Tech.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Shunsuke Saruwatari(Osaka Univ.) / Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) |
| Secretary | Takumi Miyoshi(NTT) / Osamu Takyu(Kogakuin Univ.) / Kentaro Ishidu(Mie Univ.) / Kazuto Yano(Tokai Univ.) / Tomoya Tandai(NTT) / Fumihide Kojima(Panasonic) / Osamu Muta(Univ. of Electro-Comm) / Kazuya Monden(Sharp) / Yasunori Owada(NTT DOCOMO) / Shunsuke Saruwatari(Tokyo Univ. of Agri. and Tech.) / Shunichi Azuma(Osaka Univ.) / Koji Ishii(CRIEPI) |
| Assistant | Kotaro Mihara(NTT) / Taichi Ohtsuji(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) / Katsuya Suto(Univ. of Electro-Comm) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Yuki Matsuda(NAIST) / Akihito Taya(Aoyama Gakuin Univ.) / Takeshi Hirai(Osaka Univ.) / SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Smart Radio / Technical Committee on Radio Communication Systems / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Local 5G verification test on Shinkansen deadhead line |
| Sub Title (in English) | |
| Keyword(1) | Local 5G |
| Keyword(2) | Shinkansen |
| Keyword(3) | Deadhead line |
| Keyword(4) | Video transmission |
| Keyword(5) | Comparison with 4G-LTE |
| 1st Author's Name | Yusuke Dohi |
| 1st Author's Affiliation | JR EAST Group(JRE) |
| 2nd Author's Name | Masahiro Yamashita |
| 2nd Author's Affiliation | JR EAST Group(JRE) |
| 3rd Author's Name | Reiji Ishima |
| 3rd Author's Affiliation | JR EAST Group(JRE) |
| 4th Author's Name | Koki Senda |
| 4th Author's Affiliation | NEC Corporation(NEC) |
| 5th Author's Name | Hiroya Matsunaga |
| 5th Author's Affiliation | NEC Corporation(NEC) |
| 6th Author's Name | Yosuke Sakamoto |
| 6th Author's Affiliation | NEC Corporation(NEC) |
| Date | 2022-07-15 |
| Paper # | RCC2022-33,NS2022-51,RCS2022-94,SR2022-36,SeMI2022-38 |
| Volume (vol) | vol.122 |
| Number (no) | RCC-104,NS-105,RCS-106,SR-107,SeMI-108 |
| Page | pp.pp.65-65(RCC), pp.120-120(NS), pp.127-127(RCS), pp.73-73(SR), pp.82-82(SeMI), |
| #Pages | 1 |
| Date of Issue | 2022-07-06 (RCC, NS, RCS, SR, SeMI) |