Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2023-10-19 10:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Output Layer for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) AP2023-94 |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] |
AP2023-94 pp.32-36 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Optimization of Input Dataset for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] |
|
AP |
2023-02-17 11:00 |
Miyagi |
Tohoku University, Aobayama Campus (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 |
AP, WPT (Joint) |
2023-01-20 13:30 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Performance Evaluation of Color Images Method for Path Loss Estimation Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-191 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] |
AP2022-191 pp.80-85 |
AP |
2022-08-19 13:00 |
Tochigi |
Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
A Novel Estimation Method of Radio Propagation Characteristics Based on Color Images Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-67 |
In the advanced cyber-physical system (CPS) envisioned in the 2030s, AI will reproduce and emulate the real world in var... [more] |
AP2022-67 pp.17-22 |
RCS |
2022-06-17 09:30 |
Okinawa |
University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
A study on Joint Channel and Data Estimation via Parametric Bilinear Inference for OTFS Transmission Kengo Furuta, Kenta Ito, Takumi Takahashi (Osaka Univ), Shinsuke Ibi (Doshisha Univ), Seiichi Sampei (Osaka Univ) RCS2022-56 |
In high-speed mobile communication environments, an orthogonal time frequency space (OTFS) scheme with robustness to dou... [more] |
RCS2022-56 pp.188-193 |
RISING (3rd) |
2021-11-17 11:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Evaluation of Impulse Response Estimation Algorithm for Indoor Wi-Fi Localization Takahiro Matsuura, Daisuke Umehara (Kyoto Inst. of Tech.) |
In recent years, there has been much research work on indoor localization using Wi-Fi. In this study, we focus on a Wi-F... [more] |
|
AP |
2018-08-23 10:30 |
Saitama |
Nippon Inst. of Tech. |
Measurement of elevation arrival angler profile at base station in Mobile Communications Daigo Ogata, Sho Kimura, Hideki Omote, Teruya Fujii (Softbank) AP2018-68 |
In order to evaluate spatial processing technologies such as adaptive array antenna and MIMO etc. accurately in cellular... [more] |
AP2018-68 pp.7-12 |
MoNA, ASN, IPSJ-MBL, IPSJ-UBI [detail] |
2018-02-27 11:20 |
Tokyo |
Sophia University |
Evaluating Network Capacity of Public Wi-Fi in Urban Area Hiroki Iwasaki, Tatsuya Amano, Shugo Kajita, Hirozumi Yamaguchi, Teruo Higashino (Osaka Univ.), Mineo Takai (Osaka Univ./UCLA) MoNA2017-71 |
It is important to assess that public free Wi-Fi APs in urban areas can respond to users' need when deploying additional... [more] |
MoNA2017-71 pp.329-334 |
AP, SAT, SANE (Joint) |
2017-07-28 14:40 |
Aichi |
Nagoya Institute of Technology |
Water vapor estimation using the propagation delay of digital terrestrial broadcasting waves
-- Measurements of propagation delay by reflection method and analysis toward the detection of the reflection target -- Takeharu Kouketsu, Seiji Kawamura, Hiroshi Hanado, Hiroki Ohta (NICT) AP2017-64 SANE2017-27 |
The authors are developing a method to estimate water vapor (propagation delay due to water vapor) using digital terrest... [more] |
AP2017-64 SANE2017-27 pp.105-110(AP), pp.31-36(SANE) |
AP |
2016-01-14 15:35 |
Tokyo |
Takushoku University, Hachiouji Campus |
[Invited Lecture]
Water vapor estimation using the propagation delay of digital terrestrial broadcasting waves
-- Results using reflected waves -- Seiji Kawamura, Hiroki Ohta, Hiroshi Hanado, Masayuki Yamamoto, Nobuyasu Shiga, Kohta Kido, Satoshi Yasuda, Tadahiro Gotoh, Ryuichi Ichikawa, Jun Amagai, Kuniyasu Imamura, Miho Fujieda, Kentaro Ishizu, Hironori Iwai, Shigeo Sugitani (NICT) AP2015-176 |
A water vapor measurement system using digital terrestrial broadcasting wave is under investigation. A real-time delay m... [more] |
AP2015-176 pp.47-52 |
AP, SAT (Joint) |
2014-07-24 10:10 |
Gifu |
Gero Citizen Hall |
Propagation measurements in time-varying channels via super-resolution algorithms Hiroaki Hirai, Hideto Aikawa (Mitsubishi Electric) AP2014-49 |
This paper presents the measurements results under time-varying propagation condition where a vehicle runs through betwe... [more] |
AP2014-49 pp.7-12 |
AP, SAT (Joint) |
2014-07-25 15:35 |
Gifu |
Gero Citizen Hall |
Cluster Power Variation Estimation Method in Crowded Indoor Propagation Environment Kentaro Saito, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT DOCOMO) AP2014-70 SAT2014-23 |
In recent years, MIMO channel models for the crowded areas such as indoor offices, shops, and outdoor hot spot environme... [more] |
AP2014-70 SAT2014-23 pp.125-130(AP), pp.63-68(SAT) |
AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa |
The Kanazawa Theatre |
[Poster Presentation]
Propagation Delay Time Estimation of Direct Wave in Multipath Environments Using Frequency Sample Data Yoshiki Oishi, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT) |
This paper examines the propagation delay time estimation of the direct wave in multipath environments for radio source ... [more] |
|
SANE |
2011-01-28 14:55 |
Nagasaki |
Nagasaki Prefectural Art Museum |
Two-Dimensional Location Estimation Using a Pair of Leaky Coaxial Cables Wataru Tsujita, Kenji Inomata, Masahiro Shikai, Takashi Hirai (Mitsubishi Electric) SANE2010-156 |
We have been developing a location estimation system by using a pair of leaky coaxial cables for security application an... [more] |
SANE2010-156 pp.103-108 |
RCS, NS (Joint) |
2006-07-20 13:20 |
Hokkaido |
Hokkaido Univ. |
A Study on OFDM Mobile Radio Transmission Scheme with Adaptive Guard Interval Length Kazutaka Aida, Hong Zhou (Osaka Inst. of Tech.) RCS2006-81 |
In this paper, we proposed a convenient multipath delay estimation method for OFDM mobile radio and a novel OFDM transmi... [more] |
RCS2006-81 pp.133-137 |