| Presentation | 2020-10-22 [Invited Lecture] Radio Propagation Characteristics for Pioneering Terahertz Wave Bands in 6th Generation Mobile Communication Systems Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki, Koshiro Kitao, Mitsuki Nakamura, Hironori Ishikawa, Yasuhiro Oda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Development of the 6th generation mobile communications system (6G) has been actively pursued all over the world. For actualizing extreme-high-speed communication exceeding 5G, utilization of terahertz (THz) bands above 100 GHz has been considered because a remarkably wider frequency bandwidth comparison to 5G. In this paper, for pioneering THz bands for 6G, we introduce key propagation phenomena that should be clarified to develop channel models for evaluation of the system performance, and show measurement results of building shadowing, human blockage and scattering from building rough surface up to 150 GHz bands. Also, we clarify those frequency dependency based on measurement results, and propose the prediction methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 6G mobile communication system / terahertz wave bands / radio propagation |
| Paper # | RCS2020-98 |
| Date of Issue | 2020-10-15 (RCS) |
| Conference Information | |
| Committee | RCS |
|---|---|
| Conference Date | 2020/10/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
| Chair | Eiji Okamoto(Nagoya Inst. of Tech.) |
| Vice Chair | Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) |
| Secretary | Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NEC) / Tomoya Tandai |
| Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems |
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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 Pioneering Terahertz Wave Bands in 6th Generation Mobile Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | 6G mobile communication system |
| Keyword(2) | terahertz wave bands |
| Keyword(3) | radio propagation |
| 1st Author's Name | Minoru Inomata |
| 1st Author's Affiliation | NTT(NTT) |
| 2nd Author's Name | Wataru Yamada |
| 2nd Author's Affiliation | NTT(NTT) |
| 3rd Author's Name | Nobuaki Kuno |
| 3rd Author's Affiliation | NTT(NTT) |
| 4th Author's Name | Motoharu Sasaki |
| 4th Author's Affiliation | NTT(NTT) |
| 5th Author's Name | Koshiro Kitao |
| 5th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| 6th Author's Name | Mitsuki Nakamura |
| 6th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| 7th Author's Name | Hironori Ishikawa |
| 7th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| 8th Author's Name | Yasuhiro Oda |
| 8th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| Date | 2020-10-22 |
| Paper # | RCS2020-98 |
| Volume (vol) | vol.120 |
| Number (no) | RCS-204 |
| Page | pp.pp.36-41(RCS), |
| #Pages | 6 |
| Date of Issue | 2020-10-15 (RCS) |