| Presentation | 2015-07-31 Experimental Evaluation of Downlink Transmission and Beam Tracking Performance for 5G mmW Radio Access in Indoor Shielded Environment Yuki Inoue, Yoshihisa Kishiyama, Satoshi Suyama, Yukihiko Okumura, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This manuscript shows experimental results on downlink transmission and beam tracking performance of an indoor shielded room environment using a Proof-of-Concept (PoC) system for 5G millimeter wave (mmW) radio access. The mmW transceiver is implemented with analog beamforming using a switched feeder array and a dielectric antenna. The experimental results show that a throughput of greater than 2 Gbps is achieved while employing beam tracking and a lens antenna. Furthermore, the performance in an anechoic camber was also evaluated. We conclude that the indoor shielded room has low reflections comparable to an anechoic chamber when using the mmW transceiver. Direct path and one reflection path has important role in the presence of beam steering when using the mmW band. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | 5G millimeter wave / shielded room / beam trackng |
| Paper # | RCS2015-126 |
| Date of Issue | 2015-07-22 (RCS) |
| Conference Information | |
| Committee | RCC / ASN / RCS / NS / SR |
|---|---|
| Conference Date | 2015/7/29(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | JA Naganoken Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device)，etc. |
| Chair | Masaaki Katayama(Nagoya Univ.) / Hiroshi Tohjo(NTT) / Makoto Taromaru(Fukuoka Univ.) / Atsushi Hiramatsu(NTT-AT) / Takeo Fujii(Univ. of Electro-Comm.) |
| Vice Chair | Shinsuke Hara(Osaka City Univ.) / Ryu Miura(NICT) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Hideki Tode(Osaka Pref. Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) |
| Secretary | Shinsuke Hara(Kyoto Univ.) / Ryu Miura(Hokkaido Univ.) / Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(Mitsubishi Electric) / Hidekazu Murata(NTT DoCoMo) / Satoshi Denno(Univ. of Fukui) / Yukitoshi Sanada(NTT) / Hideki Tode(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi |
| Assistant | Koji Ishii(Kagawa Univ.) / Kentaro Kobayashi(Nagoya Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Shohei Kamamura(NTT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Evaluation of Downlink Transmission and Beam Tracking Performance for 5G mmW Radio Access in Indoor Shielded Environment |
| Sub Title (in English) | |
| Keyword(1) | 5G millimeter wave |
| Keyword(2) | shielded room |
| Keyword(3) | beam trackng |
| Keyword(4) | |
| 1st Author's Name | Yuki Inoue |
| 1st Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 2nd Author's Name | Yoshihisa Kishiyama |
| 2nd Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 3rd Author's Name | Satoshi Suyama |
| 3rd Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| 4th Author's Name | Yukihiko Okumura |
| 4th Author's Affiliation | NTT DOCOMO, INC.(NTT DOCOMO) |
| Date | 2015-07-31 |
| Paper # | RCS2015-126 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-160 |
| Page | pp.pp.151-156(RCS), |
| #Pages | 6 |
| Date of Issue | 2015-07-22 (RCS) |