Presentation | 2022-07-27 [Invited Lecture] Radio Propagation Characteristics for Train Operating Systems in Urban Area Izumi Kurita, Takayasu Kitano, Kazuki Nakamura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless communication systems such a train radio system and CBTC have been upgraded and getting more broadband. It is more important to estimate characteristics of radio propagation to develop the radio communications systems for a typical railway environment. Therefore, using 3D-models of structures along a railway line, we ran a ray-trace simulation and analyzed propagation characteristics: such as a path loss, a delay spread, and an angular spread. Analyzing the results of some frequencies and 3D-models, we report radio propagation characteristics in railway straight sections in urban area. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Railway / Radio Propagation / Ray-trace / Simulation |
Paper # | AP2022-35 |
Date of Issue | 2022-07-20 (AP) |
Conference Information | |
Committee | AP / SANE / SAT |
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Conference Date | 2022/7/27(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Asahikawa Taisetsu Crystal Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Remote sensing, Sattelite Communication, Radio propagation, Antennas and Propagation |
Chair | Hiroshi Yamada(Niigata Univ.) / Toshifumi Moriyama(Nagasaki Univ.) / Tetsushi Ikegami(Meiji Univ.) |
Vice Chair | Mitoshi Fujimoto(Fukui Univ) / Makoto Tanaka(Tokai Univ.) / Takeshi Amishima(Meiji Univ..) / Masashi Kamei(NHK) / Takana Kaho(Shonan Inst. of Tech.) |
Secretary | Mitoshi Fujimoto(National Defense Academy) / Makoto Tanaka(Mitsubishi Electric) / Takeshi Amishima(Mitsubishi Electric) / Masashi Kamei(ENRI) / Takana Kaho(NTT) |
Assistant | Tomoki Murakami(NTT) / Shang Fang(Univ.. of Electro-Comm.) / Riichiro Nagareda(KDDI Research) / Yuuki Koizumi(NHK) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] Radio Propagation Characteristics for Train Operating Systems in Urban Area |
Sub Title (in English) | |
Keyword(1) | Railway |
Keyword(2) | Radio Propagation |
Keyword(3) | Ray-trace |
Keyword(4) | Simulation |
Keyword(5) | |
1st Author's Name | Izumi Kurita |
1st Author's Affiliation | Railway Technical Research Institute(RTRI) |
2nd Author's Name | Takayasu Kitano |
2nd Author's Affiliation | Railway Technical Research Institute(RTRI) |
3rd Author's Name | Kazuki Nakamura |
3rd Author's Affiliation | Railway Technical Research Institute(RTRI) |
Date | 2022-07-27 |
Paper # | AP2022-35 |
Volume (vol) | vol.122 |
Number (no) | AP-135 |
Page | pp.pp.6-11(AP), |
#Pages | 6 |
Date of Issue | 2022-07-20 (AP) |