Presentation | 2017-12-14 Performance Evaluation of Massive MIMO Transmission Using Analog Beamforming in a High SHF Band Yuta Takahashi, Hiroyuki Miyazaki, Tatsuki Okuyama, Satoshi Suyama, Jun Mashino, Yukihiko Okumura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The fifth-generation (5G) mobile communication systems introduces Massive MIMO for super high bit rate and large system capacity. Fixed BF and CSI-based precoding, based on analog beamforming (BF) and channel state information (CSI) is proposed for high-SHF (Super High Frequency) Massive MIMO at 6 ~ 30 GHz band, and this method realizes high performance equally likely full digital Massive MIMO. However, account for the vast majority of 5G experimental equipment using for high-SHF Massive MIMO transmission experiment has analog BF only, hasn’t digital precording. Thinking for future total verification test including application service, simulation based on experimental equipment configuration is important, and evaluates condition of high-throughput and coverage are needed. In this paper, evaluates the 28 GHz downlink Massive MIMO Transmission throughput when analog BF applies to transmitter, and MMSE (Minimum Mean Square Error) applies to receiver. Computer link-level simulations clarify that condition of system throughput over 10 Gbps based on average received power calculated from radio link budget, and coverage of dependence on number of transmitted stream by using 256-element uniform planar array. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 5G / High-SHF-band / Massive MIMO / Analog beamforming / Coverage / Link-level simulation |
Paper # | RCS2017-254 |
Date of Issue | 2017-12-07 (RCS) |
Conference Information | |
Committee | RCS / NS |
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Conference Date | 2017/12/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Aster Plaza |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
Chair | Hidekazu Murata(Kyoto Univ.) / Hideki Tode(Osaka Pref. Univ.) |
Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Yoshikatsu Okazaki(NTT) |
Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(Kyushu Inst. of Tech.) / Yoshikatsu Okazaki(NTT) |
Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Kenichi Kashibuchi(NTT) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Network Systems |
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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 Massive MIMO Transmission Using Analog Beamforming in a High SHF Band |
Sub Title (in English) | |
Keyword(1) | 5G |
Keyword(2) | High-SHF-band |
Keyword(3) | Massive MIMO |
Keyword(4) | Analog beamforming |
Keyword(5) | Coverage |
Keyword(6) | Link-level simulation |
1st Author's Name | Yuta Takahashi |
1st Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
2nd Author's Name | Hiroyuki Miyazaki |
2nd Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
3rd Author's Name | Tatsuki Okuyama |
3rd Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
4th Author's Name | Satoshi Suyama |
4th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
5th Author's Name | Jun Mashino |
5th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
6th Author's Name | Yukihiko Okumura |
6th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
Date | 2017-12-14 |
Paper # | RCS2017-254 |
Volume (vol) | vol.117 |
Number (no) | RCS-352 |
Page | pp.pp.25-30(RCS), |
#Pages | 6 |
Date of Issue | 2017-12-07 (RCS) |