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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 13 of 13  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2022-04-15
14:40
Yamagata Yamagata Syokuryo Kaikan
(Primary: On-site, Secondary: Online)
[Tutorial Lecture] Radio Wave Propagation Analysis for Wireless Area Construction
Mayumi Yoshino (DENGYO) AP2022-10
For the establishment of next-generation mobile communication systems, wireless areas are being constructed in various e... [more] AP2022-10
pp.52-57
AP 2022-03-11
09:30
Online Online Examination of Estimation Algorithm for Transmitter Localization Based on Indoor DOA Estimation at 2.4 G/5 GHz Band
Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2021-193
With the spread of IoT (Internet of Things) technology, intelligent propagation path control technology that suppresses ... [more] AP2021-193
pp.62-66
AP, WPT
(Joint)
2022-01-20
13:30
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
[Invited Lecture] MIMO Channel Capacity Estimation Considering Ray Tracing Analysis and Nakagami-Rice Fading
Kengo Shimada, Yutaka Tomizawa, Doppo Sugimura, Mayumi Yoshino (Dengyo) AP2021-142
In recent years, with the increase in mobile data traffic, the demand for MIMO (Multiple Input Multiple Output) systems ... [more] AP2021-142
pp.43-48
AP, SANE, SAT
(Joint)
2021-07-30
11:15
Online Online Received Power Improvement and K-factor in the Desired Direction of Meta-Surface Reflector at 28 GHz-Band
Doppo Sugimura, Mayumi Yoshino, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2021-40
In the next generation system, it is difficult to construct wireless service area because it is allocated high frequency... [more] AP2021-40
pp.92-96
AP 2020-04-24
10:20
Mie Jingu-kaikan (Ise)
(Cancelled but technical report was issued)
Received Power Improvement in NLoS Region of L-Shaped Corridor by Utilizing Meta-Surface Reflector
Mayumi Yoshino, Doppo Sugimura, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo), Hiromi Matsuno, Satoshi Ito (KDDI Research) AP2020-5
For the make use of high frequency band in the next generation mobile communication systems, MSR (Meta-Surface Reflector... [more] AP2020-5
pp.23-26
AP 2020-02-20
13:55
Shizuoka Shizuoka Univ. Hamamatsu Campus [Invited Lecture] Examination for Wireless Area Construction in Aircraft
Mayumi Yoshino, Doppo Sugimura, Akira Maruyama, Kenji Okubo (Dengyo) AP2019-182
We are considering the construction of wireless area for cabin attendants in Airbus A380–800, the world’s largest and th... [more] AP2019-182
pp.7-11
AP, SANE, SAT
(Joint)
2019-07-18
15:20
Miyagi Tohoku Univ. [Invited Lecture] Propagation Characteristics in a L-shaped Corridor by Antenna Directivity at 28 GHz Band
Mayumi Yoshino, Doppo Sugimura, Hiroki Hagiwara, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2019-36
For the next generation mobile communication system, it is important to understand propagation characteristics at high f... [more] AP2019-36
pp.79-82
AP 2019-05-16
13:05
Hyogo Kanpo-no-yado Arima (Arima Onsen, Hyogo) Received Power Fluctuation by Antenna Directivity at 4.5 GHz and 28 GHz Bands
Mayumi Yoshino, Doppo Sugimura, Ryunosuke Murofushi, Hiroki Hagiwara, Tomoaki Kudo, Toshiyuki Kobayashi (Dengyo) AP2019-1
For the next generation mobile communication system in recent years, high frequency bands such as 4.5 GHz and 28 GHz are... [more] AP2019-1
pp.1-6
RCS, AP
(Joint)
2018-11-22
14:05
Okinawa Okinawa Industry Support Center [Invited Lecture] LOS/NLOS Received Power Characteristics by Vertical Antenna Pattern Beam Width
Mayumi Yoshino, Doppo Sugimura (Dengyo) AP2018-136 RCS2018-211
In this paper, we investigate the received power characteristics of LOS(Line Of Sight) and NLOS(Non LOS) regions dependi... [more] AP2018-136 RCS2018-211
pp.191-196(AP), pp.187-192(RCS)
AP 2017-10-20
14:00
Aomori Hchinohe-Shoukou-Kaikan Propagation Analysis by Number of Beams for Horizontal Antenna Pattern -- Base Station Antenna Characteristics by Single Beam or Multi-Beam --
Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA) AP2017-104
In this paper, we consider number of horizontal antenna pattern beams and perform propagation analysis in urban or subur... [more] AP2017-104
pp.51-56
AP 2017-02-17
10:20
Tochigi Tochigiken-sougou-bunnka Center [Invited Lecture] Ray Tracing Propagation Analysis by Considering with Multi-Beam Antenna Pattern
Mayumi Yoshino, Doppo Sugimura, Makoto Mizumura (Dengyo), Yoshio Ebine (NAZCA) AP2016-169
In this paper,we perform ray tracing propagation analysis considering with multi-beam antenna to investigate the effect ... [more] AP2016-169
pp.71-76
AP 2015-07-31
10:55
Hokkaido Wakkanai Sougou Bunka Center Evaluation of Wireless Area by Ray Tracing Method at 3.5GHz Band -- On Beam Tilting Effect --
Mayumi Yoshino, Yoshio Ebine, Asuka Nishizaka (Dengyo) AP2015-53
In 4th generation mobile communication systems, wireless area by a base station antenna takes the form of small wireless... [more] AP2015-53
pp.77-82
AP 2015-05-21
13:00
Nara Naraken Shakai Fukushi Sougou Center (Kashihara City) Evaluation of Wireless Area by Ray Tracing Method at 3.5GHz Band -- Effect of Antenna Pattern by Base Station Antenna Height --
Mayumi Yoshino, Yoshio Ebine, Asuka Nishizaka (Dengyo) AP2015-19
In 4th generation mobile communication systems, wireless area by a base station antenna takes the form of small wireless... [more] AP2015-19
pp.1-6
 Results 1 - 13 of 13  /   
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