| Presentation | 2017-08-17 Performance evaluation of downlink multi-beam massive MIMO by simple transmission scheme by both base and terminal stations Shota Ogawa, Kentaro Nishimori, Ryotaro Taniguchi, Takefumi Hiraguri, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multi-beam massive MIMO con guration has been proposed that utilizes the beam selection with high power in an analog part and blind algorithm such as constant modulus algorithm (CMA) which does not need channel state information (CSI) in a digital part. In this paper, we evaluate the transmission performance in the downlink with a simple control at the base station and user terminal by the massive MIMO transmission. By the computer simulation, it is shown that the multi-beam selection at the base station and CMA at the user terminal with two antennas can effectively realize the transmission with high order modulation scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Massive MIMO / Multi-bema / Beam selection / Downlink / CMA |
| Paper # | RCS2017-144 |
| Date of Issue | 2017-08-10 (RCS) |
| Conference Information | |
| Committee | RCS / SAT |
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| Conference Date | 2017/8/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. |
| Chair | Hidekazu Murata(Kyoto Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) |
| Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Hiroyuki Tsuji(NICT) / Fumihiro Yamashita(NTT) |
| Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(KDDI R&D Labs.) / Hiroyuki Tsuji(NICT) / Fumihiro Yamashita |
| Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance evaluation of downlink multi-beam massive MIMO by simple transmission scheme by both base and terminal stations |
| Sub Title (in English) | |
| Keyword(1) | Massive MIMO |
| Keyword(2) | Multi-bema |
| Keyword(3) | Beam selection |
| Keyword(4) | Downlink |
| Keyword(5) | CMA |
| 1st Author's Name | Shota Ogawa |
| 1st Author's Affiliation | Niigata University(Niigata Univ.) |
| 2nd Author's Name | Kentaro Nishimori |
| 2nd Author's Affiliation | Niigata University(Niigata Univ.) |
| 3rd Author's Name | Ryotaro Taniguchi |
| 3rd Author's Affiliation | Niigata University(Niigata Univ.) |
| 4th Author's Name | Takefumi Hiraguri |
| 4th Author's Affiliation | Nihonkougyou University(Nippon Inst. of Tech.) |
| Date | 2017-08-17 |
| Paper # | RCS2017-144 |
| Volume (vol) | vol.117 |
| Number (no) | RCS-175 |
| Page | pp.pp.7-12(RCS), |
| #Pages | 6 |
| Date of Issue | 2017-08-10 (RCS) |