| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| CQ |
2019-08-27
13:35 |
Hokkaido |
Hakodate arena |
A demonstration experiment results with IEEE 802.11ah evaluation board
Shoko Shinohara, Mitsuki Nakamura, Yasuhiko Inoue, Yoshitaka Shimizu (NTT), Satoshi Mochiduki (Yokogawa), Katsuhiko Umeno (BEATCRAFT), Yohei Kaieda (SECOM), Takashi Asemi (Fujitsu), Yasushi Takatori (NTT) |
[more] |
|
| 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) |
[more] |
|
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) |
[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) |
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) |
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) |
[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) |
[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) |
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) |
[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) |
[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) |
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) |
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) |
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) |
[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) |
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 |
AP, SAT, SANE
(Joint) |
2017-07-28
17:30 |
Aichi |
Nagoya Institute of Technology |
Path Loss Characteristics of Human Bodies Blockage Considering Multi-Path in Outdoor Crowded Areas
Mitsuki Nakamura, Motoharu Sasaki, Minoru Inomata, Yasushi Takatori (NTT) |
[more] |
AP2017-67
pp.123-127 |
| AP |
2017-04-20
13:50 |
Osaka |
Osaka university |
Numerical Estimation of Radio Propagation Characteristics for 26GHz Band communication System using Large Scale FDTD Analysis and 3D Laser Scanner
Masakazu Yamagishi, Takashi Hikage (Hookaido Univ.), Minoru Inomata, Motoharu Sasaki, Mitsuki Nakamura, Yasushi Takatori (NTT) |
[more] |
AP2017-6
pp.31-34 |
AP, WPT
(Joint) |
2017-01-19
14:10 |
Hiroshima |
Hiroshima Institute of Technology |
Path Loss Frequency Dependency of 2-26 GHz in an Urban Macro Cell Environment
Motoharu Sasaki, Mitsuki Nakamura, Minoru Inomata, Yasushi Takatori (NTT), Kosihro Kitao, Tetsuro Imai (DOCOMO) |
This paper presents a frequency dependency of path loss in an urban macro (Uma) cell environment on the basis of the mea... [more] |
AP2016-133
pp.21-25 |
|