Presentation | 2020-10-22 [Invited Talk] Long-range THz transmission for mobile networks Tetsuya Kawanishi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | High-speed radio transmission can be realized by using THz-bands, where wide frequency bands are available for various services. However, due to large free space propagation loss and large atmospheric attenuation, the transmission distance would be smaller than a few hundred meters, Therefore, many base stations and terminals are required to offer general purpose nation-wide radio services. This paper describes basic characteristics of THz links to discuss issues in design of THz-wave radio systems. Research trends of THz-wave technologies are also reviewed from the point of view of a figure of merit defined by a product of the carrier frequency and spectral efficiency, to discuss the significance of spectral efficiency enhancement in the high-frequency region. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | THz / high-speed transmission / transmission distance / interference |
Paper # | RCS2020-101 |
Date of Issue | 2020-10-15 (RCS) |
Conference Information | |
Committee | RCS |
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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 Talk] Long-range THz transmission for mobile networks |
Sub Title (in English) | |
Keyword(1) | THz |
Keyword(2) | high-speed transmission |
Keyword(3) | transmission distance |
Keyword(4) | interference |
1st Author's Name | Tetsuya Kawanishi |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
Date | 2020-10-22 |
Paper # | RCS2020-101 |
Volume (vol) | vol.120 |
Number (no) | RCS-204 |
Page | pp.pp.52-52(RCS), |
#Pages | 1 |
Date of Issue | 2020-10-15 (RCS) |