Presentation | 2021-09-10 Multipath Cluster Characteristics in Outdoor Open Square Access Environments at 60 GHz Minseok Kim, Keiichiro Kumakura, Shuaiqin Tang, Hibiki Tsukada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presented channel sounding measurement results obtained in outdoor open square environments at 60 GHz using a millimeter-wave (mm-wave) double-directional (D-D) channel sounding system. Here, by using phased array beamforming transceivers a fast D-D channel acquisition in 180- and 360-degree azimuth range was achieved by configuring a 2 x 4 multiple-input-multiple-output (MIMO) time division-multiplexing (TDM) scheme that enables simultaneous use of two and four antenna arrays covering +- 45 degrees at the transmitter and receiver, respectively. The half-power beam widths in the azimuth and elevation planes are 6 and 45 degrees, respectively. Using the post-processing including multipath components (MPCs) extraction and clustering method, some observation on the multipath clusters obtained in these measurements was described and statistical characteristics of large- and small-scale parameters were presented. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | milli-meter wave / channel sounder / phased array / cluster / large-scale parameter / small-scale parameter / parameter estimation / channel model |
Paper # | AP2021-61 |
Date of Issue | 2021-09-02 (AP) |
Conference Information | |
Committee | MW / AP |
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Conference Date | 2021/9/9(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave, Millimeter wave |
Chair | Noriharu Suematsu(Tohoku Univ.) / Hiroshi Yamada(Niigata Univ.) |
Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Mitoshi Fujimoto(Fukui Univ) |
Secretary | Tadashi Kawai(Saitama Univ.) / Kensuke Okubo(Toshiba) / Hideyuki Nakamizo(NTT DOCOMO) / Mitoshi Fujimoto(National Defense Academy) |
Assistant | Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Dr. Kim(Niigata Univ.) |
Paper Information | |
Registration To | Technical Committee on Microwaves / Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Multipath Cluster Characteristics in Outdoor Open Square Access Environments at 60 GHz |
Sub Title (in English) | |
Keyword(1) | milli-meter wave |
Keyword(2) | channel sounder |
Keyword(3) | phased array |
Keyword(4) | cluster |
Keyword(5) | large-scale parameter |
Keyword(6) | small-scale parameter |
Keyword(7) | parameter estimation |
Keyword(8) | channel model |
1st Author's Name | Minseok Kim |
1st Author's Affiliation | Niigata University(Niigata Univ.) |
2nd Author's Name | Keiichiro Kumakura |
2nd Author's Affiliation | Niigata University(Niigata Univ.) |
3rd Author's Name | Shuaiqin Tang |
3rd Author's Affiliation | Niigata University(Niigata Univ.) |
4th Author's Name | Hibiki Tsukada |
4th Author's Affiliation | Niigata University(Niigata Univ.) |
Date | 2021-09-10 |
Paper # | AP2021-61 |
Volume (vol) | vol.121 |
Number (no) | AP-168 |
Page | pp.pp.23-28(AP), |
#Pages | 6 |
Date of Issue | 2021-09-02 (AP) |