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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| TL | 2023-12-23 13:45 |
Online | National Tsing Hua University（Taiwan） (Primary: Online, Secondary: On-site) |
How reading aloud and shadowing affect Japanese EFLlearners' grammatical knowledge and processing Yasuhiro Shimizu, Yokokawa Hirokazu (Kobe Univ.)  TL2023-35 |
This study conducted an experiment to investigate the effects of reading aloud, shadowing, and explicit grammatical info... [more] | TL2023-35 pp.25-30 |
| SP, NLC, IPSJ-SLP, IPSJ-NL [detail] | 2023-12-02 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Development and effects of English speech training drills to improve perception and production skills seamlessly with interactive gamification Nobuaki Minematsu, Yingxiang Gao (UTokyo), Noriko Nakanishi (KGU), Yusuke Inoue, Hiroaki Mizuno (Carriage) NLC2023-15 SP2023-35 |
To improve aural/oral proficiency in English, various skills have to be acquired such as 1) spoken word perception, 2) m... [more] | NLC2023-15 SP2023-35 pp.7-12 |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-20 13:50 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
A study on shadowing caused by a metallic object placed near LCX antenna of 920MHz-band RFID system Eisai Nagahari, Tomoyuki Furuichi, Takashi Shiba, Noriharu Suematsu (Tohoku Univ.) EMT2023-30 MW2023-48 OPE2023-30 EST2023-30 MWPTHz2023-26 |
Wireless Internet of Things (IoT) in the factory is progressing, and it is necessary to cover long, linear wireless comm... [more] | EMT2023-30 MW2023-48 OPE2023-30 EST2023-30 MWPTHz2023-26 pp.115-119 |
| RCS, IN, NV (Joint) |
2023-05-26 10:25 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Evaluation for COR Observations by Shadowing in Environment with Multiple Interfering Stations Hideya So (SIT), Shintaro Ota, Hayato Soya (SUS) RCS2023-24 |
Spectrum sharing, in which multiple wireless systems share the same radio resources, has been considered to improve freq... [more] | RCS2023-24 pp.43-48 |
| SANE, SAT (Joint) |
2023-03-03 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Shadowing Characteristics of Ka-band Satellite Communications Due to Difference of Urban Structures Byeogn Jeong, Tomoshige Kan, Takashi Takahashi (NICT) SAT2022-74 |
Mobile satellite communications are affected by shadowing objects such as buildings in urban areas. If possible, it is d... [more] | SAT2022-74 pp.102-105 |
| EMCJ | 2023-01-27 13:10 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Estimation of Human Blockage Characteristics for Indoor Propagation in a Local-5G Frequency Band Using Large Scale FDTD Analysis Kazuki Yoshida, Takashi Hikage, Manabu Omiya (Hokkaido Univ.) EMCJ2022-82 |
Local 5G, the fifth-generation mobile communication system (5G) that companies and local governments can construct flexi... [more] | EMCJ2022-82 pp.56-59 |
| NS, IN, CS, NV (Joint) |
2022-09-01 10:25 |
Iwate | MALIOS (Iwate Prefecture) + Online Meeting (Primary: On-site, Secondary: Online) |
Temporal Correlation Analysis of Interference in V2I Communications Under Spatially Correlated Shadowing Ryoga Karasudani, Tatsuaki Kimura, Tetsuya Takine (Osaka Univ) NS2022-61 |
Vehicular communications having various emergency applications, such as collision avoidance and auto-driving, require u... [more] |
NS2022-61 pp.7-12 |
| PEM (Workshop) |
2021-11-29 - 2021-11-30 |
Hokkaido | Hokkaido Univ. (Hybrid by remote) (Primary: On-site, Secondary: Online) |
Numerical Estimation of Indoor Propagation Characteristics Considering Shadowing due to Human Bodies in Local-5G Frequency Band Kazuki Yoshida, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.) |
This study focuses on human body shadowing on the propagation characteristics of local-5G frequency bands in indoor envi... [more] | |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Numerical Estimation of Indoor Propagation Characteristics Considering Shadowing due to Human Bodies in Local-5G Frequency Band Kazuki Yoshida, Takashi Hikage, Manabu Yamamoto, Manabu Omiya (Hokkaido Univ.) |
This study focuses on human body shadowing on the propagation characteristics of local-5G frequency bands in indoor envi... [more] | |
| MIKA (3rd) |
2021-10-29 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Comments on the Closed Form Expression of Average Block Error Rate in Finite Block-Length Transmission over Fading Channels Masaya Kambara, Tomotaka Kimura, Jun Cheng (Doshisha Univ.) |
It is well-known that a closed form expression is derived to give an average block error rate of finite-blocklength tran... [more] | |
| AP, SANE, SAT (Joint) |
2021-07-30 10:40 |
Online | Online | Development of stepless attenuator to emulate Mobile Satellite Communications System Byeongpyo Jeong, Tomoshige Kan, Hajime Susukita, Takashi Takahashi (NICT) SAT2021-26 |
NICT has developed and is operating a mobile vehicle earth station for Ka-band which can be installed by simple operatio... [more] | SAT2021-26 pp.36-39 |
| AP, SANE, SAT (Joint) |
2021-07-30 14:30 |
Online | Online | [Invited Lecture]
Visibility Analysis in a Human Body Shadowing Environment and Distributed Antenna Installations for Millimeter and Terahelz Wave Mobile Communications Naoki Kita, Yushi Shirato, Daisei Uchida (NTT), Koji Yamamoto (Kyoto Univ.) AP2021-45 |
Development ofmmWave or higher frequency bands where rich frequency bandwidth resources are available is widely discusse... [more] | AP2021-45 pp.120-125 |
| WBS, RCC, SAT, MICT (Joint) [detail] |
2021-05-20 13:50 |
Online | Online (Zoom) | A Study on the Shadowing Effects of Earth Station in motion
-- - Shadowing characteristics in urban areas due to difference of geostationary satellite orbit - -- Byeongpyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) WBS2021-8 RCC2021-8 SAT2021-8 |
In mobile satellite communications, it is easy to be affected by obstacles such as buildings, artificial objects, roadsi... [more] | WBS2021-8 RCC2021-8 SAT2021-8 pp.38-43 |
| AP | 2021-02-18 15:25 |
Online | Online | [Special Talk]
An Over 100 Gbps Large-Scale MIMO Antenna with Multiple Helix Array Koichi Ogawa (Toyama Univ.) AP2020-120 |
This paper presents a 256 × 256 large-scale MIMO antenna with multiple helix array structure. The proposed structure can... [more] | AP2020-120 pp.23-28 |
| SANE, SAT (Joint) |
2021-02-19 10:00 |
Online | Online | A Study on Shadowing effect of Earth Station in Motion
-- Comparison of shadowing ratio of Major cities due to difference of Geostationary orbit -- Byeong-pyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) SAT2020-33 |
National Institute of Information and Communications Technology (NICT) have developed and operates a Earth Station in Mo... [more] | SAT2020-33 pp.24-28 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Investigation of Fading Correlation Characteristics Considering Human Body Shadowing Takato Akiyama, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2020-53 |
It has become popular to use communication terminals such as mobile phones or PC in an indoor environment where human bo... [more] | AP2020-53 pp.94-95 |
| AP, SANE, SAT (Joint) |
2020-07-16 10:10 |
Online | Online | A Study on Shadowing effect of Earth Station in Motion
-- Comparison of shadowing ratio in urban area due to difference of Geostationary orbit -- Byeongpyo Jeong, Tomoshige Kan, Tahashi Takahashi (NICT) SAT2020-8 |
National Institute of Information and Communications Technology (NICT) have developed and operates a Earth Station in Mo... [more] | SAT2020-8 pp.27-31 |
| SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 11:35 |
Online | Online | Experimental Verification of Shadowing Classification for Measurement-based Spectrum Database Keita Katagiri (UEC), Koya Sato (TUS), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2020-20 |
As a hybrid estimation method of the radio environment, we have proposed a shadowing classifier. In the shadowing classi... [more] | SR2020-20 pp.63-70 |
| ISEC, IT, WBS | 2020-03-10 16:10 |
Hyogo | University of Hyogo (Cancelled but technical report was issued) |
[Invited Talk]
Development of Path Shadowing Number Model and Prediction of Transmission Capacity in a 5G's Small Cell Tokio Taga (Kwansei Gakuin Univ.) IT2019-98 ISEC2019-94 WBS2019-47 |
The standardization and technology development of 5th generation (5G) mobile communication system have been completed an... [more] | IT2019-98 ISEC2019-94 WBS2019-47 pp.59-64 |
| SAT, SANE (Joint) |
2020-02-20 10:25 |
Okinawa | Comparison of Shadowing Ratio of Ka-band Mobile Satellite Communication in 40 Major Cities, Japan Byeong-pyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) SANE2019-109 SAT2019-76 |
National Institute of Information and Communications Technology (NICT) developed a mobile earth station for Ka-band, tha... [more] | SANE2019-109 SAT2019-76 pp.65-68(SANE), pp.49-52(SAT) |
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