Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CS |
2023-11-10 11:25 |
Shizuoka |
Plaza Verde |
A Study on Multiple-Wave Source Localization Method Using UAVs in NLOS Environments Shinichi Murata, Takahiro Matsuda (Tokyo Metropolitan Univ.), Takefumi Hiraguri (NIT) CS2023-78 |
We have studied a single-wave source localization method in non-line-of-sight (NLOS) environments using unmanned aerial ... [more] |
CS2023-78 pp.64-68 |
AP |
2022-12-15 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Electromagnetic source localization based on machine learning in an urban environment Kenya Shimizu, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-176 |
In radio communication-based systems, it is necessary for maintaining their robustness to localize unknown radio sources... [more] |
AP2022-176 pp.19-22 |
RCS, AP, UWT (Joint) |
2022-11-16 09:55 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Network-Assisted Full-Duplex Millimeter-Wave Cell-Free Massive MIMO with Localization-Aided Inter-User Channel Estimation Shuto Fukue (UEC), Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2022-164 |
We propose a joint resource allocation and beamforming design with location-aided channel estimation to mitigate the int... [more] |
RCS2022-164 pp.55-60 |
CQ, CS (Joint) |
2022-05-12 10:40 |
Fukui |
Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
A UAV Placement Method for Wave Source Localization Using Single UAV Shinichi Murata, Takahiro Matsuda (Tokyo Metropolitan Univ.) CQ2022-3 |
We have studied a wave source localization method in NLOS (Non-Line-Of-Sight) environments using single UAV. In our prev... [more] |
CQ2022-3 pp.13-18 |
MIKA (3rd) |
2021-10-29 10:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Single UAV Movement Method for Wave Source Localization in NLOS Environments Shinichi Murata, Takahiro Matsuda (Tokyo Metropolitan Univ.), Kentaro Nishimori (Niigata Univ.) |
We have proposed a wave source localization scheme in NLOS environments using multiple UAVs (Unmanned-Aerial-Vehicles). ... [more] |
|
CQ, CS (Joint) |
2020-06-25 10:10 |
Online |
Online |
Performance Evaluation of Wave Source Localization Based on Maximum Likelihood Estimation in NLOS Environments. Shinichi Murata (Koden Electronics), Takahiro Matsuda (Tokyo Metropolitan Univ.), Kentaro Nishimori (Niigata Univ.), Tsutomu Mitsui (Koden Electronics) CQ2020-3 |
In order to mitigate the spectrum scarcity in wireless communication systems such as wireless LAN and mobile cellular sy... [more] |
CQ2020-3 pp.13-18 |
US |
2019-08-28 15:20 |
Tokyo |
|
Study on the estimation of seismic wave velocity of seafloor surface and the localization of low frequency sound source on sea surface around Japan Trench
-- Analysis of the received waveform of airgun by accelerometer at S-net station -- Ryoichi Iwase (JAMSTEC) US2019-42 |
A submarine cabled observatory "S-net" (Seafloor observation network for earthquakes and tsunamis along the Japan Trench... [more] |
US2019-42 pp.27-31 |
EMCJ |
2019-01-18 13:40 |
Osaka |
Osaka University |
Variation of estimation accuracy by difference between shape and heterogeneity of model for EEG brain wave source localization Yuki Osachi, Takahiro Ito, Akimasa Hirata (NITech) EMCJ2018-104 |
In recent years, effective utilization of biological signals from the brain activity has been progressing in the medical... [more] |
EMCJ2018-104 pp.25-28 |
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] |
|
EA, US (Joint) |
2012-01-27 10:15 |
Osaka |
Kansai Univ. |
Sound localization at several listening positions using wave field synthesis with sound separation and azimuth estimation for mixed signals Masayuki Hirata, Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) EA2011-114 |
In this report, to build an acoustic system that can keep the localization of sound images included in stereo mixed sign... [more] |
EA2011-114 pp.61-66 |
SP, EA, SIP |
2010-05-26 17:15 |
Hyogo |
Konan Univ. (Hirao Seminar House) |
An Evaluation of Sound Source Localization in Near Field Based on Two-Dimensional Cross-power Spectrum Phase Analysis Kohei Hayashida, Masanori Morise, Takanobu Nishiura (Ritsumeikan Univ.) EA2010-9 SIP2010-9 SP2010-9 |
We study sound source localization in near field. In the research into sound source localization, 2D-MUSIC has already b... [more] |
EA2010-9 SIP2010-9 SP2010-9 pp.49-54 |
SIP, EA |
2008-05-29 14:25 |
Osaka |
Kansai Univ. |
Direct algorithm of wave source localization based weighted integral of partial differential equation
-- Theory and simulation -- Shoichi Koyama, Toru Kurihara, Shigeru Ando (Univ. Tokyo) EA2008-12 SIP2008-21 |
We deal with the problem of direction estimate and distance estimate of emission sources in 3-D space. We first introduc... [more] |
EA2008-12 SIP2008-21 pp.37-42 |
EA |
2008-03-07 14:55 |
Tokyo |
NTT Musashino R&D Center |
A New Sound Field Reproduction Method and the Application Based on the Spatial Covariance Matrix. Yoshinori Takahashi, Akio Ando (NHK Sci. & Tech. Res. Labs.) EA2007-121 |
This article investigates a sound field reproduction method based on the spatial impression. Wave surface control and co... [more] |
EA2007-121 pp.55-60 |
EA |
2007-12-07 15:40 |
Tokyo |
NHK Science & Technical Research Laboratories |
The mono sound localization on the wave field synthesis with spatial transfer functions Shin Tanoue, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) EA2007-93 |
Wave field synthesis allows a loudspeaker array to create a secondary sound field equivalent to the primary sound field.... [more] |
EA2007-93 pp.43-48 |
EA |
2004-11-25 15:20 |
Oita |
Ohita Univ. |
The fast measurement of HRTFs for all azimuthal directions using the continuous measurement method and its application
-- The generation of HRIRs corresponding to reflected waves based on the image source method -- Kazuki Takeya, Kimitoshi Fukudome (Kyushu Univ.) |
A fast HRTF measurement was performed in an anechoic chamber using the continuous measurement method with a
servo-swiv... [more] |
EA2004-94 pp.25-30 |