| Presentation | 2017-06-21 Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems Masafumi Tsutsui, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa, Chiyoshi Akiyama, Kotaro Shiizaki, Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells. We are proposing the ultra high-density distributed antenna systems and studying the coordinated radio resource scheduling for 5G. We developed the experiment system in which we can investigate the transmission performance (channel capacity) of multi-user MIMO (MU-MIMO) at Low SHF band (4.65GHz). In this paper, we focus on the performance of MU-MIMO transmission of an office and a lobby environment at Low and High SHF band (28GHz), and demonstrate the user multiplexing performance of ultra high-density distributed antenna systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 5G / Distributed antenna / Low SHF band / High SHF band / Coordinated multi-user MIMO / Field experiment |
| Paper # | RCS2017-57 |
| Date of Issue | 2017-06-14 (RCS) |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2017/6/21(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki Shoukou Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Chair | Tomoaki Otsuki(Keio Univ.) |
| Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) |
| Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara |
| Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) |
| 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) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems |
| Sub Title (in English) | Performance Comparison between Low SHF and High SHF Band in Field Experiment of Wideband Coordinated MU-MIMO |
| Keyword(1) | 5G |
| Keyword(2) | Distributed antenna |
| Keyword(3) | Low SHF band |
| Keyword(4) | High SHF band |
| Keyword(5) | Coordinated multi-user MIMO |
| Keyword(6) | Field experiment |
| 1st Author's Name | Masafumi Tsutsui |
| 1st Author's Affiliation | Fujitsu Limited(Fujitsu) |
| 2nd Author's Name | Takashi Dateki |
| 2nd Author's Affiliation | Fujitsu Limited(Fujitsu) |
| 3rd Author's Name | Hiroyuki Seki |
| 3rd Author's Affiliation | Fujitsu Limited(Fujitsu) |
| 4th Author's Name | Morihiko Minowa |
| 4th Author's Affiliation | Fujitsu Limited(Fujitsu) |
| 5th Author's Name | Chiyoshi Akiyama |
| 5th Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Labs) |
| 6th Author's Name | Kotaro Shiizaki |
| 6th Author's Affiliation | Fujitsu Laboratories Ltd.(Fujitsu Labs) |
| 7th Author's Name | Tatsuki Okuyama |
| 7th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 8th Author's Name | Jun Mashino |
| 8th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 9th Author's Name | Satoshi Suyama |
| 9th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 10th Author's Name | Yukihiko Okumura |
| 10th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| Date | 2017-06-21 |
| Paper # | RCS2017-57 |
| Volume (vol) | vol.117 |
| Number (no) | RCS-103 |
| Page | pp.pp.43-48(RCS), |
| #Pages | 6 |
| Date of Issue | 2017-06-14 (RCS) |