Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, SANE, SAT (Joint) |
2022-07-29 15:05 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Path Loss Characteristics for 2-300 GHz bands in Urban Microcell Environment Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO) AP2022-61 |
In this paper, to actualize 6G, we investigated the path loss characteristics for 2-300 GHz bands in an urban microcell ... [more] |
AP2022-61 pp.151-155 |
AP |
2022-03-10 09:55 |
Online |
Online |
Path Loss Characteristics up to 300 GHz band in Urban Microcell Environment Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama, Yasuhiro Oda (NTT DOCOMO) AP2021-181 |
6G mobile communication systems is being actively pursued worldwide. For actualizing extreme-high-speed communication ex... [more] |
AP2021-181 pp.1-5 |
AP |
2021-08-20 11:15 |
Online |
Online |
Path Loss Characteristics from 2 to 100 GHz Bands in Urban Microcell Environment for 6G Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) AP2021-51 |
Development of the 6th generation mobile communications system (6G) has been actively pursued all over the world. For ac... [more] |
AP2021-51 pp.19-24 |
RCS |
2019-10-24 15:25 |
Kanagawa |
Yokosuka Research Park |
[Invited Lecture]
R&D on Cooperative Control Schemes Suitable for Local 5G Hikaru Kawasaki, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Takeshi Matsumura, Fumihide Kojima (NICT) RCS2019-188 |
The fifth-generation mobile system (5G) is expected to be utilized as a communication infrastructure for a variety of em... [more] |
RCS2019-188 pp.57-62 |
AP |
2018-05-18 16:15 |
Kumamoto |
Kumamoto Univ. |
A Study on Radio Propagation Paths of 28 GHz band in Urban Street Microcell Environment Tetsuro Imai, Minoru Inomata, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) AP2018-36 |
In 5G mobile communication system (or 5G), which has been actively investigated, high frequency bands (6 - 100 GHz) are ... [more] |
AP2018-36 pp.129-132 |
RCS, SR, SRW (Joint) |
2018-02-28 11:10 |
Kanagawa |
YRP |
Study on Effective Utilization of Micro Cells in Heterogenous Network
-- Mobility Control in Specific Areas -- Mitsuru Uesugi (Panasonic), Eiji Okamoto (NITECH), Yukitoshi Sanada (Keio Univ.), Hidekazu Murata (Kyoto Univ.) RCS2017-323 |
In order to realize high speed, low latency and large capacity of the wireless communication system, as represented by 5... [more] |
RCS2017-323 pp.37-40 |
RCS, SR, SRW (Joint) |
2018-02-28 11:30 |
Kanagawa |
YRP |
Study on Effective Utilization of Micro Cells in Heterogeneous Network
-- Performance Improvement of Frequency-efficiency by Mobility Control -- Eiji Okamoto (NITech), Mitsuru Uesugi (Panasonic), Yukitoshi Sanada (Keio Univ.), Hidekazu Murata (Kyoto Univ.) RCS2017-324 |
In the current mobile communication systems, heterogeneous network, in which broadband microcells with higher frequency ... [more] |
RCS2017-324 pp.41-44 |
AP, WPT (Joint) |
2017-01-19 13:50 |
Hiroshima |
Hiroshima Institute of Technology |
Size Reduction of Scale Model for Propagation Loss in Microcell Shinichi Ichitsubo, Kazuya Kurisu (Kyutech) AP2016-132 |
We are examining the scale model method for the propagation loss in microcell environment. Until now, the scale models ... [more] |
AP2016-132 pp.17-20 |
MI |
2016-11-14 13:15 |
Tottori |
Tottori Univ. |
[Invited Talk]
Molecular mechanism of cancer development by chromosome engineering technology
-- Future efforts and possibilities of Chromosome Engineering Research Center (CERC) -- Hiroyuki Kugoh (Tottori Univ.) MI2016-67 |
Chromosome engineering technique that base on Microcell-mediated chromosome transfer (MMCT), which can be generally used... [more] |
MI2016-67 pp.25-27 |
AP (2nd) |
2016-02-29 13:50 |
Overseas |
Telecommunications University, Nha Trang, Vietnam |
Small-Scale and Large-Scale Propagation Characteristics for Eigen-Mode Transmission of Spatial Polarized MIMO in Street Cell Nguyen Quang Ha, Hiroaki Nakabayashi (Chiba Tech.) |
In this study, we clarified propagation characteristics for the adaptive scheduling designs on an spatial polarized MIMO... [more] |
|
AP |
2016-01-15 10:55 |
Tokyo |
Takushoku University, Hachiouji Campus |
[Tutorial Lecture]
Applicable Range of Ray Tracing Method and Its Utilizations Yukiko Kishiki (KKE) AP2015-180 |
Ray tracing method is now becoming a major method to evaluate radiowave propagation properties.
Without knowing the lim... [more] |
AP2015-180 pp.71-76 |
AP |
2015-07-31 13:35 |
Hokkaido |
Wakkanai Sougou Bunka Center |
Urban model for path loss of microcell in consideration of frequency characteristics Daiki Furuishi, Daisuke Wakita, Kazuya Kurisu, Shinichi Ichitsubo (Kyushu Inst. of Tech.) AP2015-57 |
A mechanism model for propagation loss on urban microcell was examined. For a model of propagation loss, the multiple-s... [more] |
AP2015-57 pp.101-106 |
RCS, SR, SRW (Joint) |
2015-03-04 16:50 |
Tokyo |
Tokyo Institute of Technology |
Interference reduction characteristics by cylindrical array based massive MIMO with analog-digital hybrid processing in a real microcell environment Ryochi Kataoka, Junpei Miyazawa, Kentaro Nishimori (Niigata Univ.), Ngochao Tran, Tetsuro Imai (NTTdocomo) RCS2014-323 |
Massive MIMO enables the improvement on the transmission rate without increasing the burden on the signal processing by ... [more] |
RCS2014-323 pp.129-134 |
AP |
2015-02-19 10:55 |
Hyogo |
Chusho-kigyou center at Amagasaki-City |
Interference reduction characteristics by circular array based massive MIMO in a real microcell environment Ryochi Kataoka, Kentaro Nishimori (Niigata Univ.), Ngochao Tran, Tetsuro Imai (NTTdocomo) AP2014-189 |
Massive MIMO enables the improvement on the transmission rate without increasing the burden on the signal processing by ... [more] |
AP2014-189 pp.15-20 |
AP |
2015-01-23 12:55 |
Ehime |
Ehime University |
Millimeter-wave Band Path Loss Characteristics Considering Shielding Loss on LoS Road in Street Microcell Environment Motoharu Sasaki, Minoru Inomata, Wataru Yamada, Takatoshi Sugiyama, Masato Mizoguchi (NTT), Koshiro Kitao, Tetsuro Imai (NTT Docomo) AP2014-179 |
In this paper, path loss characteristics in multi frequency bands including micro wave, low millimeter wave, and millime... [more] |
AP2014-179 pp.103-108 |
AP |
2013-01-23 13:50 |
Miyazaki |
Hotel Merieges (Miyazaki City) |
Scale Model Method for Mobile Propagation in Urban Area and Residential Area Hiroshi Aoki, Nozomu Kawasaki, Tomoharu Honda, Shinichi Ichitsubo (kyutech) AP2012-128 |
In the research methods for radio propagation, the computer simulation and the measurement in a real city had been perfo... [more] |
AP2012-128 pp.37-42 |
AP |
2013-01-25 14:50 |
Miyazaki |
Hotel Merieges (Miyazaki City) |
Analysis of Field Measurement with Wideband MIMO Sounder at 11 GHz Frequency Yuyuan Chang, Yohei Konishi, Minseok Kim (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO), Jun-ichi Takada (Tokyo Inst. of Tech.) AP2012-153 |
A field measurement was conducted in Ishigaki Island with the developed MIMO (multi-input multi-output) channel sounder.... [more] |
AP2012-153 pp.167-172 |
AP |
2007-10-19 11:35 |
Aomori |
Hirosaki Univ. |
An Analysis of the Channel Response of a Handset MIMO Antenna in Street Microcell Environments Koichi Ogawa, Atsushi Yamamoto (Matsushita Electric), Toshiteru Hayashi (Panasonic Mobile Communications) AP2007-97 |
The channel characterization of handset MIMO antennas has been studied in street Microcell environments. We have attempt... [more] |
AP2007-97 pp.57-62 |
RCS, AP, WBS, MW, MoNA |
2005-03-04 17:20 |
Kanagawa |
Yokosuka Research Park |
Identification of the Scatterers in the Urban Microcell Environments Mir Ghoraishi, Jun-ichi Takada (Tokyo Inst. of Tech.), Tetsuro Imai (NTT DoCoMo) |
The data obtained from a series of wideband directional measurements performed in different urban environments in a micr... [more] |
WBS2004-164 AP2004-345 RCS2004-432 MoMuC2004-215 MW2004-342 pp.251-254 |