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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 184  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Comparative Evaluation of Radio Propagation Measurement and Ray-Tracing Simulation in Indoor Office Scenario
Kazumasa Hashiba, Kinzen Ohira, Kentaro Saito (Tokyo Denki Univ.)
 [more]
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Propagation characteristics from indoor wireless devices to outdoor environment
Naoki Nishimoto (Doshisha Univ.), Shigeo Gotoh (Panasonic Corp.), Hisato Iwai, Shinsuke Ibi (Doshisha Univ.)
(To be available after the conference date) [more]
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Effect of building density on outdoor radio propagation estimation using ray tracing
Ayumi Sakamoto, Mitoshi Fujimoto (Fukui Univ.), Masato Ogawa, Suzuki Takeshi (Kyocera)
(To be available after the conference date) [more]
AP 2022-10-20
15:00
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
A Study on Permittivity Estimation of Building Materials by Standing Wave Method
Hiroki Aizawa, Toshiyuki Maeyama (Takushoku Univ.)
(To be available after the conference date) [more]
MIKA
(3rd)
2022-10-12
- 2022-10-15
Niigata Niigata Citizens Plaza
(Primary: On-site, Secondary: Online)
[Poster Presentation] A Study of Station Building Models for Radio Propagation Simulation of Railway Environments
Izumi Kurita, Nagateru Iwasawa, Takayasu Kitano (RTRI)
(To be available after the conference date) [more]
AP, SANE, SAT
(Joint)
2022-07-29
11:15
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
Evaluation of Secure Transmission Performance of Spatially-Selective Modulation in an Indoor Environment
Hitoro Yonawa, Yuka Morishima, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2022-57
As a physical layer security technique, we have proposed spatially-selective modulation (SSM) which consists of multiple... [more] AP2022-57
pp.129-134
MICT, WBS 2022-07-25
10:55
Okayama Okayama Prefectural University [Poster Presentation] Consideration of Fading Characteristics on Field Propagation Measurements of 920MHz band and 220MHz band
Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.) WBS2022-24 MICT2022-24
In recent years, damages caused by natural disasters have become a social problem. We are studying a Disaster Response I... [more] WBS2022-24 MICT2022-24
pp.41-46
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-14
15:20
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
A Study on Communication Performance Evaluation of Optimal IRS Placement Determined Through Ray Tracing
Ei Tanaka, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2022-33
For the 6G era of networks, expected to come by the 2030s, high-frequency bands is considered as a medium capable of inc... [more] SR2022-33
pp.67-70
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-15
11:20
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
Transmission performance simulation for SU-MIMO in Local 5G System under the campus outdoor environment
HIroki Urasawa, Soya Hayato, Yamaguchi Kazuhiro, Matsue Hideaki (SUS) RCS2022-96
When a local 5G wireless base station is installed on the roof of the on-campus research building, the improvement effec... [more] RCS2022-96
pp.134-139
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
RCS, SR, SRW
(Joint)
2022-03-02
10:25
Online Online Investigation on Beamforming for IRS-Assisted MIMO-OFDM Communication using Machine Learning
Julian Webber, Kazuto Yano, Norisato Suga, Yoshinori Suzuki (ATR) SR2021-86
There has recently been considerable interest in intelligent reflective surface (IRS) which can improve the capacity of ... [more] SR2021-86
pp.6-13
RCS, SR, SRW
(Joint)
2022-03-04
09:45
Online Online [Short Paper] On Implementation of Radio Propagation Simulator with Open 3D City Models
Koya Sato (UEC) SR2021-113
In radio propagation simulations, the acquisition of precise information such as structures and topography is a signific... [more] SR2021-113
pp.121-123
AP 2022-02-17
13:05
Online Online An Optimization Method of Ray Tracing Parameters Utilizing Genetic Algorithm
Miyuki Hirose (KIT), Tetsuro Imai (Tokyo Denki Univ.), Shengyi Wu, Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2021-164
Ray tracing parameters, that affect propagation characteristics, e.g. relative permittivity, electrical conductivity, nu... [more] AP2021-164
pp.32-37
AP, WPT
(Joint)
2022-01-20
13:10
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
[Invited Lecture] Estimation of MIMO Channel Capacity in an Indoor Environment Using Ray-Tracing Method
Hiroto Yonawa, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2021-141
Multiple-input multiple-output (MIMO) system, which uses multiple transmit and receive antennas, has been studied as a m... [more] AP2021-141
pp.37-42
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, WPT
(Joint)
2022-01-20
14:00
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
[Invited Lecture] Effect of Indoor Structure and Physical Properties on Channel Capacity Estimation Using Ray Trace Method
Tomonori Ikeda, Mitoshi Fujimoto (Fukui Univ.) AP2021-143
One of the analysis methods for indoor MIMO communication is the ray tracing method. It is less rigorous than FDTD metho... [more] AP2021-143
pp.49-52
AP, WPT
(Joint)
2022-01-20
14:20
Tottori Kenmin-Fureai-Kaikan
(Primary: On-site, Secondary: Online)
[Invited Lecture] A Study of Error Mitigation Methods Using Stochastic Space Characteristics in Radio Wave Propagation Simulation
Tomoharu Nakamura, Hiroaki Nakabayashi (CIT) AP2021-144
Radio propagation simulations are divided into site-general and site-specific methods, and are widely used in the constr... [more] AP2021-144
pp.53-58
MW 2021-12-16
10:35
Kanagawa Kawasaki City Industrial Promotion Hall
(Primary: On-site, Secondary: Online)
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors -- Simulation-Based Design and Evaluation Experiments --
Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] MW2021-84
pp.1-6
AP, RCS
(Joint)
2021-11-10
15:55
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
Channel Parameter Estimation by using Environmental Features
Inocent Calist, Zhiqiang Li, Minseok Kim (Niigata Univ.) AP2021-106
Recent developments in the next generation of mobile communication and the application of the Internet of things has rai... [more] AP2021-106
pp.34-38
 Results 1 - 20 of 184  /  [Next]  
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