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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SeMI, IPSJ-UBI, IPSJ-MBL | 2024-03-01 10:30 |
Fukuoka | A Preliminary Study on Parameter Optimization Using a Backpropagation Algorithm for a Neonatal Thermal Model Natsumi Sakamoto, Hiroki Kudo, Akira Uchiyama (Osaka Univ.), Keisuke Hamada (Nagasaki Harbor Medical Center), Eiji Hirakawa (Kagoshima City Hospital)  SeMI2023-81 |
Neonates need temperature management in incubators due to their underdeveloped thermoregulatory functions. Traditional m... [more] | SeMI2023-81 pp.60-65 |
|
| AP, WPT (Joint) |
2024-01-19 10:20 |
Niigata | Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
The Impact of Ray Tracing Parameters for Mobile Propagation Prediction in Outdoor Urban Scenarios Miyuki Hirose (Kyutech), Tetsuro Imai (TDU), Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2023-180 |
This paper aims to improve the mobile propagation prediction by optimizing the ray tracing parameters. Ray tracing techn... [more] | AP2023-180 pp.105-109 |
| AP | 2023-10-19 13:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Influence of Obstructing Objects in Propagation Channel of Lighting Equipment Wireless Control Systems Keito Kimata, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.), Masashi Motomura, Kei Kameda, Shigeo Gotoh (Panasonic) AP2023-109 |
In recent years, with the spread of the IoT (Internet of Things), wireless communication systems to enable efficient con... [more] | AP2023-109 pp.79-80 |
| SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-13 13:50 |
Osaka | Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A Study on Bayesian Receiver Design for Uplink MU-MIMO Systems with Carrier Frequency Offsets Kenta Ito, Takumi Takahashi, Koji Igarashi (Osaka Univ.), Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ.) RCS2023-93 |
This paper proposes a novel Bayesian receiver design to realize high-accuracy data detection under observations subject ... [more] | RCS2023-93 pp.70-75 |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Channel and Data Estimation via Deep Unfolding-Aided BiGaBP for Correlated Massive MIMO Koichi Maki, Tetsushi Ikegami (Meiji Univ.) |
This paper applies deep unfolding (DU) to a joint channel and data estimation (JCDE) scheme via bilinear belief propagat... [more] | |
| AP, MW (Joint) |
2022-09-14 14:40 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
A Study of Building Map Representation for Spatiotemporal Channel Parameters Estimation Model by Machine Learning Keiji Yoshikawa, Tatsuya Nagao, Kazuki Takezawa, Takahiro Hayashi (KDDI Research, Inc) AP2022-78 |
Wireless emulators are being developed to design and evaluate wireless systems in virtual space. To emulate various envi... [more] | AP2022-78 pp.38-43 |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Appropriate Parameter Acquisition Range for Propagation Loss Estimation Tsuyoshi Ohta, Nishimori Kentaro (Niigata Univ.) |
Various propagation loss models have been proposed for the design of base stations in mobile communication systems. The ... [more] | |
| SRW | 2021-08-24 12:50 |
Online | Online | [Panel Discussion]
Measurement and Modeling Method of Propagation Environment for Radio Propagation Simulation in Cyber Physical System Kentaro Saito, Jun-ichi Takada (Tokyo Tech.) SRW2021-18 |
The cyber-physical system (CPS) is expected to be an essential infrastructure in future society thanks to the recent sig... [more] | SRW2021-18 p.15 |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
Radio Propagation Prediction Using Building Information in Radio Environment Map for Smart Meters Soraya Mitate, Takeo Fujii (UEC) RCS2020-237 SR2020-76 SRW2020-66 |
In recent years, smart metering systems that efficiently control household resources such as water, electricity, and gas... [more] | RCS2020-237 SR2020-76 SRW2020-66 pp.163-164(RCS), pp.56-57(SR), pp.51-52(SRW) |
| R | 2020-06-11 14:50 |
Online | Online | A Note on Uncertainty Propagation for Phase Expanded Models Jiahao Zhang (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2020-3 |
Uncertainty propagation is to investigate the effect of errors in model input parameters on the system output measure in... [more] | R2020-3 pp.13-19 |
| R | 2019-11-28 13:45 |
Osaka | Central Electric Club | A Note on Moment-Based Approximation for Uncertainty Propagation in Hierarchical Models Jiahao Zhang (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2019-43 |
This paper discusses an approximation method for uncertainty propagation in a hierarchical model. The uncertainty propag... [more] | R2019-43 pp.1-6 |
| AP | 2019-10-18 13:00 |
Osaka | Osaka Univ. | A study on variety and size of input data for radio propagation prediction using a deep neural network Takahiro Hayashi, Tatsuya Nagao, Satoshi Ito (KDDI Research, Inc) AP2019-102 |
Not only has the volume of mobile traffic been increasing exponentially in recent years, making various services availab... [more] | AP2019-102 pp.119-124 |
| AP, SANE, SAT (Joint) |
2019-07-18 14:05 |
Miyagi | Tohoku Univ. | [Invited Lecture]
Propagation Loss Estimation considering Ray Tracing Results for Deep Learning Input Data Satoshi Iwasaki, Gilbert Siy Ching, Rikisenia Lukita, Wataru Okamura, Yukiko Kishiki (KKE) AP2019-33 |
Propagation loss estimation can be achieved from models based on measurement or from simulations based on ray tracing me... [more] | AP2019-33 pp.63-68 |
| AP | 2019-03-14 14:55 |
Fukushima | Yunoya (Iizaka Onsen, Fukushima) | [Tutorial Lecture]
MIMO Channel Propagation Parameter Estimation by Array Signal Processing Kentaro Saito, Jun-ichi Takada (Tokyo Tech.) AP2018-190 |
The user traffic in the mobile communication has significantly increased owing to the widespread of smartphones. Therefo... [more] | AP2018-190 pp.23-28 |
| EA, US (Joint) |
2019-01-23 10:50 |
Kyoto | Doshisha Univ. | [Invited Talk]
The study of estimation method for sound exposure level for evaluating the effect of marine organism by radiated noise from ship Toshio Tsuchiya, Yukino Hirai, Etsuro Shimizu (TUMSAT) US2018-103 |
In recent years, investigation of the adverse influence by underwater noise from shipping on marine organisms is activel... [more] | US2018-103 pp.117-122 |
| SR | 2018-10-31 10:25 |
Overseas | Mandarin Hotel, Bangkok, Thailand | [Poster Presentation]
Power Control exploiting Spectrum Database for V2V Communication Systems Keita Katagiri (UEC), Koya Sato (TUS), Takeo Fujii (UEC) SR2018-76 |
In order to realize reliable Vehicle-to-Vehicle (V2V) communication systems for autonomous driving, the recognition of r... [more] | SR2018-76 pp.39-40 |
| RCS, AP (Joint) |
2016-11-25 10:25 |
Kyoto | Kyoto International Community House | Estimation of Propagation Properties at a Remote Location in a 3-Dimensional Space by a Planar Array Antenna Shunsuke Abe, Hisato iwai, Hideichi Sasaoka (Doshisha Univ.) AP2016-117 |
Authors have studied a method to estimate radio propagation properties at a remote location over the correlation distanc... [more] | AP2016-117 pp.59-64 |
| OPE, MW, EMT, MWP, EST, IEE-EMT [detail] | 2016-07-22 10:20 |
Hokkaido | Direction of Arrival Estimation of Incoming Waves in FDTD Analysis of Radio Wave Propagation Using MUSIC Method Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa (Kitami Inst. of Tech.) EMT2016-35 MW2016-66 OPE2016-47 EST2016-36 MWP2016-37 |
Recently, computer performance has been advanced. Therefore, applicable space size or equivalently the frequency in the ... [more] | EMT2016-35 MW2016-66 OPE2016-47 EST2016-36 MWP2016-37 pp.161-164 |
|
| AP, SAT, SANE (Joint) |
2016-07-22 15:50 |
Hokkaido | Otaru port marina | 11GHz-band MIMO Channel Propagation Parameters Characteristics in an Outdoor Street Micro-Cell Environment Kentaro Saito, Jun-ichi Takada (TiTech), Minseok Kim (Niigata Univ.) AP2016-65 |
Recently, the fifth-generation mobile communication system (5G) have been hot research topics to accommodate increasing ... [more] | AP2016-65 pp.155-160 |
| MW | 2015-12-18 09:25 |
Tokyo | Tokyo Univ. of Science | Initial parameter setting in the propagation estimation based on EM/SAGE algorithm Tokio Miyake, Kentaro Saito, Jun-ichi Takada (TITech) MW2015-147 |
5th generation mobile networks is researched as new technology which can solve the congestions in wireless networks. MIM... [more] | MW2015-147 pp.81-86 |
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