| Presentation | 2015-06-24 Massive Antenna Periodical Offset Arrangement to Achieve Spatial Correlation Reduction Takuto Arai, Atsushi Ohta, Yushi Shirato, Kazuki Maruta, Tatsuhiko Iwakuni, Masataka Iizuka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As key technologies for Massive Antenna Systems for Wireless Entrance (MAS-WE) exploiting line of sight channel characteristics, we proposed a parallelogram array antenna which can reduce channel spatial correlation, a simplified user scheduling method, and base station configuration with multi-planar array antenna. In this paper, we propose to enhance the parallelogram array in order to reduce the channel spatial correlation further. The evaluated performances of the enhanced parallelogram array by computer simulations assuming multipath reception, time-fluctuation and frequency response of the channel, and user height dispersion are also shown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Massive MIMO / MU-MIMO / Antenna arrangement / Line of sight channel / Spatial correlation reduction |
| Paper # | RCS2015-53 |
| Date of Issue | 2015-06-17 (RCS) |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2015/6/24(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| 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 | Makoto Taromaru(Fukuoka Univ.) |
| Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
| Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada |
| Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
| 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) | Massive Antenna Periodical Offset Arrangement to Achieve Spatial Correlation Reduction |
| Sub Title (in English) | |
| Keyword(1) | Massive MIMO |
| Keyword(2) | MU-MIMO |
| Keyword(3) | Antenna arrangement |
| Keyword(4) | Line of sight channel |
| Keyword(5) | Spatial correlation reduction |
| 1st Author's Name | Takuto Arai |
| 1st Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| 2nd Author's Name | Atsushi Ohta |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| 3rd Author's Name | Yushi Shirato |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| 4th Author's Name | Kazuki Maruta |
| 4th Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| 5th Author's Name | Tatsuhiko Iwakuni |
| 5th Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| 6th Author's Name | Masataka Iizuka |
| 6th Author's Affiliation | Nippon Telegraph and Telephone corporation(NTT) |
| Date | 2015-06-24 |
| Paper # | RCS2015-53 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-113 |
| Page | pp.pp.43-48(RCS), |
| #Pages | 6 |
| Date of Issue | 2015-06-17 (RCS) |