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All Technical Committee Conferences  (Searched in: Recent 10 Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 45  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS, SR, SRW
(Joint)
2025-03-07
11:10
Kyoto Kyoto Institute of Technology (Kyoto, Online)
(Primary: On-site, Secondary: Online)
[Short Paper] Evaluation of Radio Interference Considering the Actual User Distribution for Urban UAV Delivery
Daisuke Uehara (SIT), Jin Nakazato (UTokyo), Hideya So (SIT)
(To be available after the conference date) [more]
AP 2024-12-12
13:00
Tokyo Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online)
Human body loss characteristics of finite integral and ray trace methods in the 2GHz~300GHz band
Masayuki Nakano, Kazuki Takezawa, Tatsuya Nagao, Takahiro Hayasyi (KDDI Research) AP2024-160
The human body loss was calculated from 2 GHz to 300 GHz using the finite integral and ray
trace methods, and the shie... [more]
AP2024-160
pp.1-5
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] 2024-11-12
16:25
Oita COMPAL HALL (Oita, Online)
(Primary: On-site, Secondary: Online)
Implementation and Evaluation of Arithmetic Masking to Mitigate Side-channel Attacks on Wavefront Array-based DNN Accelerator
Hirokatsu Yamasaki, Kota Yoshida, Yuta Fukuda, Takeshi Fujino (Ritsumeikan Univ) VLD2024-36 ICD2024-54 DC2024-58 RECONF2024-66
Since training deep neural networks (DNNs) requires huge costs, trained models are important intellectual property. Ther... [more] VLD2024-36 ICD2024-54 DC2024-58 RECONF2024-66
pp.55-60
AP 2024-10-17
10:00
Fukuoka ACROS Fukuoka (Fukuoka, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Investigation on Propagation Characteristics in Non Line-of-Sight over Intersections by Ray-Trace Simulation
Shunsuke Mabuchi, Mitoshi Fujimoto (Fukui Univ) AP2024-87
In recent years, due to factors such as the declining birthrate and aging population, the demand for the implementation ... [more] AP2024-87
pp.90-91
SIP, IT, RCS 2024-01-19
09:30
Miyagi (Miyagi, Online)
(Primary: On-site, Secondary: Online)
Evaluation of Radio Interference by Flight Plan in Urban Parcel Delivery Using UAV
Rui Hamane, Hideya So (SIT) IT2023-56 SIP2023-89 RCS2023-231
The market for services using unmanned aerial vehicles (UAVs) is increasing yearly. A law revision in 2022 in Japan will... [more] IT2023-56 SIP2023-89 RCS2023-231
pp.139-144
AP, WPT
(Joint)
2024-01-19
09:55
Niigata Tokimate, Niigata University (Niigata, Online)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) AP2023-179
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] AP2023-179
pp.99-104
SCE 2023-10-31
13:25
Miyagi RIEC, Tohoku Univ. (Miyagi, Online)
(Primary: On-site, Secondary: Online)
Fabrication of Superconducting Tunnel Junction X-ray Detector in Qufab
Tsuyoshi Noguchi (Saitama univ./AIST), Go Fujii (AIST), Tohru Taino (Saitama univ.) SCE2023-20
Superconducting tunnel junction (STJ) detectors can theoretically achieve several ten times higher energy resolution tha... [more] SCE2023-20
pp.40-43
AP 2023-10-19
10:00
Iwate Iwate University (Iwate, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Effect of height above sea level on outdoor radio propagation estimation using ray tracing
Yu Morishita, Mitoshi Fujimoto (Fukui Univ.), Masato Ogawa, Takeshi Suzuki (KYOCERA) AP2023-92
Currently, development of automated driving technology is underway. In this development, the use of ITS communications i... [more] AP2023-92
pp.25-26
AP 2023-10-19
13:00
Iwate Iwate University (Iwate, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Analysis of Angle of Arrival and Number of Incoming Waves for Millimeter Wave Band Using Ray Tracing Method
Sho Kitano, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Satoshi Suyama (NTT DOCOMO) AP2023-118
In next generation mobile communication systems (Beyond 5G / 6G), the use of high frequency bands (millimeter wave and t... [more] AP2023-118
pp.113-114
SAT, KOSST 2023-10-11
17:00
Overseas Central Hotel Marianne(Korea, Busan) (Overseas, Online)
(Primary: On-site, Secondary: Online)
Performance Prediction of LEO Satellite Communication using Ray Tracing Method including Rain and Atmospheric Attenuation Model
Rei Furukawa, Kento Sugiyama, Masayuki Sirakawa, Kenshi Horihata, Yukiko Kishiki (KKE) SAT2023-58
This paper evaluated the performance of a low Earth orbit (LEO) satellite communication in an urban area.
In urban area... [more]
SAT2023-58
pp.56-61
AP 2023-03-16
15:00
Toyama Toyama Prefectural Civic Hall (Toyama, Online)
(Primary: On-site, Secondary: Online)
A Study of Multipath Estimation using Color Images Method
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO INC.) AP2022-239
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] AP2022-239
pp.31-36
AP 2023-02-17
11:00
Miyagi Tohoku University, Aobayama Campus (Miyagi, Online)
(Primary: On-site, Secondary: Online)
A study of improving the accuracy of color images method
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-223
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] AP2022-223
pp.145-150
SCE 2023-01-20
15:10
Tokyo Kikai-Shinko-Kaikan Bldg. (Tokyo, Online)
(Primary: On-site, Secondary: Online)
Evaluation of current-voltage characteristics of STJ detectors using membrane
Tsuyoshi Noguchi, Taiga Shibasaki (Saitama Univ.), Go Fujii, Shigetomo Shiki, Takahiro Kikuchi (AIST), Tohru Taino (Saitama Univ.) SCE2022-17
Superconducting tunnel junction (STJ) detectors can theoretically achieve several ten times higher energy resolution tha... [more] SCE2022-17
pp.23-26
AP 2022-10-19
12:20
Gifu GIFU CITY CULTURE CENTER (Gifu, Online)
(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) AP2022-115
In a near future, automated driving will be realized, in which vehicles will be in constant communication with communica... [more] AP2022-115
p.90
AP 2022-10-20
15:00
Gifu GIFU CITY CULTURE CENTER (Gifu, Online)
(Primary: On-site, Secondary: Online)
A Study on Permittivity Estimation of Building Materials by Standing Wave Method
Hiroki Aizawa, Toshiyuki Maeyama (Takushoku Univ.) AP2022-143
The authors are conducting research to estimate indoor propagation characteristics in detail using electromagnetic analy... [more] AP2022-143
pp.222-227
AP, SANE, SAT
(Joint)
2022-07-27
09:50
Hokkaido Asahikawa Taisetsu Crystal Hall (Hokkaido, Online)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Radio Propagation Characteristics for Train Operating Systems in Urban Area
Izumi Kurita, Takayasu Kitano, Kazuki Nakamura (RTRI) AP2022-35
Wireless communication systems such a train radio system and CBTC have been upgraded and getting more broadband. It is m... [more] AP2022-35
pp.6-11
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-14
15:20
Ishikawa The Kanazawa Theatre + Online (Ishikawa, Online)
(Primary: On-site, Secondary: Online)
Real-World Adaptive Intelligent Reflecting Surface Optimal Placement Method Using 3D Maps
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
RCS 2022-06-15
09:55
Okinawa University of the Ryukyus, Senbaru Campus and online (Okinawa, Online)
(Primary: On-site, Secondary: Online)
Simulation Evaluation of Millimeter Wave Cell Free massive MIMO for Realistic Deployment Environment
Shunsuke Kamiwatari, Issei Kanno, Takahiro Hayashi, Yoshiaki Amano (KDDI Research, Inc.) RCS2022-25
Cell-free massive MIMO (CF mMIMO) is a candidate elemental technology for Beyond 5G. In this paper, we report the result... [more] RCS2022-25
pp.7-12
AP 2022-02-17
13:05
Online 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
14:00
Tottori Kenmin-Fureai-Kaikan (Tottori, Online)
(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
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