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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2020-01-24 09:50 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
A study on propagation modeling of urban low altitude environment Wataru Yamada, Nobuaki Kuno, Mitsuki Nakamura, Motoharu Sasaki (NTT), Kentaro Nishimori (Niigata Univ.)  AP2019-167 |
[more] | AP2019-167 pp.93-98 |
| MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Three dimentional radio propagation modeling for realization of low altitude UAV flight in urban high rise environment Wataru Yamada, Nobuaki Kuno, Mitsuki Nakamura, Motoharu Sasaki, Yusuke Asai, Yasushi Takatori (NTT) |
[more] | |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Measurement and Prediction Models of the Line-of-sight Obstruction Losses at Millimeter Wave Radio Xin Du, Kentaro Saito, Jun-ichi Takada (Tokyo Titech), Mitsuki Nakamura, Nobuaki Kuno, Wataru Yamada (NTT) |
For designing the stable communication system at future mmWave bands, the prediction method of the obstruction losses is... [more] | |
| CQ | 2019-08-27 13:35 |
Hokkaido | Hakodate arena | Experimental Results of Live VideoTransmissions using the IEEE 802.11ah Evaluation Borad Shoko Shinohara, Mitsuki Nakamura, Yasuhiko Inoue, Yoshitaka Shimizu (NTT), Satoshi Mochiduki (Yokogawa), Katsuhiko Umeno (BEATCRAFT), Yohei Kaieda (SECOM), Takashi Asemi (Fujitsu), Yasushi Takatori (NTT) CQ2019-65 |
Recently, the usage of IoT devices are growing increasingly diverse with becoming widely used. For that reason, the conv... [more] | CQ2019-65 pp.43-48 |
| AP | 2019-08-21 16:05 |
Hokkaido | Hokkai-Gakuen Univ. | [Tutorial Lecture]
International standardization activity of radio propagation and its recent topics Wataru Yamada, Mitsuki Nakamura, Motoharu Sasaki, Naoki Kita, Nobuaki Kuno, Takatune Moriyama, Yasushi Takatori (NTT) AP2019-52 |
[more] | AP2019-52 pp.29-34 |
| AP, SANE, SAT (Joint) |
2019-07-18 14:55 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Additional Loss of Each Arrival Angle at 4.7 GHz and 26.4 GHz Bands in Crowded Environments Mitsuki Nakamura, Wataru Yamada, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori (NTT) AP2019-35 |
[more] | AP2019-35 pp.75-78 |
| AP, SANE, SAT (Joint) |
2019-07-19 16:20 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Machine-Learning Prediction Method for Path Loss Characteristics of Height Gain Nobuaki Kuno, Wataru Yamada, Motoharu Sasaki, Mitsuki Nakamura, Takatsune Moriyama, Yasushi Takatori (NTT) AP2019-45 |
This paper presents prediction method for path loss characteristics of height gain in urban environment by using machine... [more] | AP2019-45 pp.129-133 |
| AP | 2019-03-15 10:25 |
Fukushima | Yunoya (Iizaka Onsen, Fukushima) | Shadowing Effect Prediction based on Physical Optics Approach for Millimetre Wave Mobile Communication Xin DU, Kentaro Saito, Jun-ichi Takada (Titech), Mitsuki Nakamura, Motoharu Sasaki, Wataru Yamada, Yasushi Takatori (NTT) AP2018-192 |
In this study, the shadowing measurement was done by using channel sounder in the indoor office environment at two frequ... [more] | AP2018-192 pp.35-40 |
| WPT, AP (Joint) |
2019-01-18 13:10 |
Aichi | Toyota Automobile Museum | [Invited Lecture]
Path Loss Prediction of Multiple Human Body Shadowing in an Indoor Environment Considering Reflection wave from ceiling Mitsuki Nakamura, Wataru Yamada, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori (NTT), Minoru Inomata, Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2018-164 |
[more] | AP2018-164 pp.75-80 |
| EST | 2018-09-07 09:55 |
Okinawa | Kumejima-machi, Okinawa | Numerical Estimation of Human Blockage Characteristics for 26GHz Band Radio Propagation using Large Scale FDTD Analysis Masakazu Yamagishi, Takashi Hikage (Hokkaido Univ.), Nobuaki Kuno, Mitsuki Nakamura, Wataru Yamada, Yasushi Takatori (NTT) EST2018-53 |
[more] | EST2018-53 pp.59-62 |
| AP (2nd) |
2018-05-31 11:15 |
Overseas | The University of Da nang, University of Science and Technology | Numerical Estimation on Human Body Blockage Characteristics for 26GHz Band Indoor Propagation Masakazu Yamagishi, Takashi Hikage (Hokkaido Univ.), Motoharu Sasaki, Mitsuki Nakamura, Yasushi Takatori (NTT) |
[more] | |
| AP | 2018-05-17 13:05 |
Kumamoto | Kumamoto Univ. | Antenna Height Dependency of Clutter Loss for An Isolated Building by Measurement in Multi-Frequency Bands using A Drone Motoharu Sasaki, Mitsuki Nakamura, Nobuaki Kuno, Yasushi Takatori (NTT) AP2018-18 |
In the three frequency bands of 2.2 GHz, 4.7 GHz, and 26.4 GHz, the clutter loss caused by an isolated building was meas... [more] | AP2018-18 pp.29-33 |
| AP | 2018-05-17 14:05 |
Kumamoto | Kumamoto Univ. | Path Loss Prediction Formulas of Human Blockage in an Indoor Environment at 4.7 and 66.5 GHz bands Mitsuki Nakamura, Motoharu Sasaki, Yasushi Takatori (NTT) AP2018-20 |
[more] | AP2018-20 pp.41-46 |
| AP, WPT (Joint) |
2018-01-18 13:00 |
Nara | ATR | Human Body Shadowing in an Indoor Environment at 26.4GHz and 66.5 GHz band Mitsuki Nakamura, Motoharu Sasaki, Yasushi Takatori (NTT) AP2017-154 |
[more] | AP2017-154 pp.19-23 |
| AP, WPT (Joint) |
2018-01-18 13:20 |
Nara | ATR | Shadowing Effect of Obstacles on Millimeter-wave Band Propagation Channel in Indoor Environment Xin Du, Kentaro Saito, Jun-ichi Takada (Tokyo Tech.), Mitsuki Nakamura, Motoharu Sasaki, Yasushi Takatori (NTT) AP2017-155 |
In this report, path loss characteristic of shadowing caused by putting multi obstacles including metal, human body and ... [more] | AP2017-155 pp.25-29 |
| PRMU, MVE, IPSJ-CVIM [detail] | 2018-01-18 09:55 |
Osaka | Fundamental study on spelling similarity for English vocabulary building system Mitsuki Nakamura, Atsuro Arami, Ryuki Kamikubo (UTokyo), Shogo Fukushima (JST/AIST), Takeshi Naemura (UTokyo) PRMU2017-116 MVE2017-37 |
In this study, we aim for a supporting system which uses the spelling of already known words as hints for memorizing new... [more] | PRMU2017-116 MVE2017-37 pp.51-56 |
|
| PRMU, MVE, IPSJ-CVIM [detail] | 2018-01-18 10:20 |
Osaka | Clustering of Sticky notes in Groupwork Ryoichiro Komatsuzaki, Mitsuki Nakamura, Yoshiyuki Kajiwara (Tokyo Univ), Shogo Hukushima (JST), Takeshi Naemura (Tokyo Univ) PRMU2017-117 MVE2017-38 |
In group work, discussions are advanced by writing ideas on sticky notes and dividing them into categories. The purpose ... [more] | PRMU2017-117 MVE2017-38 pp.57-62 |
|
| MVE | 2017-09-21 - 2017-09-22 |
Chiba | Chiba Univ. | Clustering of Sticky notes in Groupwork Ryoichiro Komatsuzaki, Mitsuki Nakamura, Yoshiyuki Kajiwara (Tokyo Univ.), Shogo Fukushima (AIST), Takeshi Naemura (Tokyo Univ.) |
In group work, discussions are advanced by writing ideas on sticky notes and dividing them into categories. The purpose ... [more] | |
| AP | 2017-08-24 11:25 |
Hokkaido | National Institute of Technology, Hakodate College | Path Loss Prediction formulas of Human Blockage in 4.7 GHz and 26.4 GHz Bands in Outdoor Crowded Areas Mitsuki Nakamura, Motoharu Sasaki, Minoru Inomata, Yasushi Takatori (NTT) AP2017-72 |
[more] | AP2017-72 pp.23-28 |
| AP, SAT, SANE (Joint) |
2017-07-28 10:15 |
Aichi | Nagoya Institute of Technology | Path Loss Frequency Dependency of 2-66 GHz in an Urban Macro Cell Environment Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Yasushi Takatori (NTT), Koshiro Kitao, Tetsuro Imai (NTT DoCoMo) AP2017-60 |
This paper presents a frequency dependency of path loss in an urban macro (UMa) cell environment on the basis of the mea... [more] | AP2017-60 pp.81-86 |
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