| Presentation | 2019-03-08 [Invited Lecture] Experimental Investigation of OAM-MIMO multiplexing technique for ultra high capacity wireless transmission Hirofumi Sasaki, Yasunori Yagi, Yakana Kaho, Takayuki Yamada, Doohwan Lee, Takashi Shimizu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, communication systems using beams that carry orbital angular momentum (OAM) have gathered much attention for ultra-high-capacity point to point (P2P) wireless communication systems such as mobile back-haul and fronthaul. We have proposed OAM-MIMO multiplexing technique, which effectively combines OAM and traditional multiple-input multiple-output (MIMO) based digital signal processing using multiple uniform circular array antenna. In this paper, we introduce theoretical background of our OAM-MIMO multiplexing system, and demonstrate our experimental setup and a successfully 120 Gbps wireless transmission in 28 GHz frequency band. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Orbital Angular Momentum / OAM-MIMO / Line of Sight wireless Communication / Multiple uniform circular array antenna / Ultra-high capacity wireless transmission |
| Paper # | SR2018-140 |
| Date of Issue | 2019-02-27 (SR) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2019/3/6(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Tomoaki Otsuki(Keio Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
| Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT Docomo) / Fumiaki Maehara(Waseda Univ.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato(Tokyo Inst. of Tech.) |
| Assistant | Kazushi Muraoka(NTT Docomo) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Hiromasa Yamauchi(Fujitsu labs.) / Hanako Noda(Anritsu) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Experimental Investigation of OAM-MIMO multiplexing technique for ultra high capacity wireless transmission |
| Sub Title (in English) | |
| Keyword(1) | Orbital Angular Momentum |
| Keyword(2) | OAM-MIMO |
| Keyword(3) | Line of Sight wireless Communication |
| Keyword(4) | Multiple uniform circular array antenna |
| Keyword(5) | Ultra-high capacity wireless transmission |
| 1st Author's Name | Hirofumi Sasaki |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Yasunori Yagi |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Yakana Kaho |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Takayuki Yamada |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Doohwan Lee |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 6th Author's Name | Takashi Shimizu |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2019-03-08 |
| Paper # | SR2018-140 |
| Volume (vol) | vol.118 |
| Number (no) | SR-475 |
| Page | pp.pp.111-116(SR), |
| #Pages | 6 |
| Date of Issue | 2019-02-27 (SR) |