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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-04-11 13:00 |
Hyogo | KOBE PORT OASIS (Primary: On-site, Secondary: Online) |
Propagation Loss Model Using the Elevation Angle for Base Station in the Sky Shinichi Ichitsubo  AP2024-1 |
In late years, the mobile communication services for urban area are examined using the base station established to the f... [more] | AP2024-1 pp.1-6 |
| SAT, WBS (Joint) |
2018-05-24 13:05 |
Kagoshima | Kagoshima University | An estimation of shadowing area for WINDS based on GIS in Sendai city, Japan Beyong-pyo Jeong, Tomoshige Kan, Takashi Takahashi (NICT) SAT2018-1 |
Based on lessons learned from the Great East Japan Earthquake, the National Institute of Information and Communications ... [more] | SAT2018-1 pp.1-4 |
| RCS, SIP | 2014-01-23 14:40 |
Fukuoka | Kyushu Univ. | A HypothesisTesting Framework For Elevation Beamforming Oussama Souihli, Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs) SIP2013-96 RCS2013-266 |
3D Beamforming (3D BF) is a new feature of 3GPP LTE-A standard that is likely to increase spectral efficiency by exploit... [more] | SIP2013-96 RCS2013-266 pp.65-70 |
| SANE | 2010-10-27 14:20 |
Overseas | Ramada Hotel, Jeju-do, Korea | Influence of Sun Elevation Angles to Estimation Results of the Modified Optimization Technique Akiyoshi Hosoi, Hiroyuki Saito (Hirosaki Univ.) SANE2010-73 |
The optimization technique, which optimizes a geometric-transform parameter (i.e., the translation) by the cross-correla... [more] | SANE2010-73 pp.31-36 |
| AP, SAT (Joint) |
2007-07-20 15:40 |
Hokkaido | Daiichi-Takimotokan(Noboribetsu) | Comparison of methods for estimation of AOA/AOD azimuthal and elevation of a UWB MIMO channel Masaki Takahashi, Naohiko Iwakiri, Takehiko Kobayashi (Tokyo Denki Univ) AP2007-70 |
This report made a comparison of three methods for bidirectional parameter estimation of ultra wideband multiple-input m... [more] | AP2007-70 pp.157-162 |
| EA | 2007-06-29 11:00 |
Hokkaido | Hokkaido Univ. | An automatic measurement system of object related transfer function for small object Yoshifumi Chisaki, Masahiro Naganishi, Toshimichi Takada, Ryuichi Kohzawa, Tsuyoshi Usagawa (Kumamoto Univ.) EA2007-27 |
Frequency domain binaural model (FDBM) has been proposed as a computer model of the human auditory system based on head... [more] |
EA2007-27 pp.1-6 |
| EA, US (Joint) |
2007-01-26 11:00 |
Kyoto | Doshisha Univ. | A study on DOA estimation from binaural sound Tomita Obara, Yoshifumi Nagata, Toyota Fujioka (Iwate Univ.), Satoshi Iwasaki, Takahiko Hariyama (Hamamatsu Univ.), Masato Abe (Iwate Univ.) |
We have made four artificial head models and measured these HRTFs to examine the effectiveness of a method to estimate t... [more] | EA2006-106 pp.13-18 |
| EA | 2006-08-10 14:00 |
Miyagi | A study on estimation of azimuth and elevation for sound sources using interaural phase and level differences
-- Expansion of frequency domain binaural model by two-dimensional DOA estimation -- Sho Kawano (Kumamoto Univ.), Hidetoshi Nakashima (KNCT), Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) |
Direction of arrival (DOA) estimation and sound source segregation methods with a few microphones are expected for many... [more] |
EA2006-46 pp.25-30 |
|
| EA | 2005-08-19 13:00 |
Miyagi | A study on DOA estimation based on the weighted Wiener gain
-- Application to HRTF data -- Yoshifumi Nagata, Toyota Fujioka, Masato Abe (Iwate Univ.) |
We have already proposed a method to estimate directions of arrival(DOA) of sound sourcesbased on weighted Wiener gain i... [more] | EA2005-43 pp.19-24 |
|
| SANE | 2005-06-29 10:50 |
Ibaraki | JAXA(Tsukuba) | Estimation of landslide volume based on high-accurate elevation change using SPOT5 satellite image data
-- Case study of the Mid Niigata prefecture Earthquake in 2004 -- Ken Tsutsui, Sanae Miyazaki (NTT DATA Corp.), Shuichi Rokugawa (Univ. of Tokyo) |
Landslide volume estimation method was proposed using high-accurate DEM data from SPOT5 satellite images. Evaluation res... [more] | SANE2005-19 pp.11-15 |
| AP | 2005-06-23 13:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study on wave direction of azimuthal and elevation angle estimation Hiroyuki Hotta, Masao Teshima, Takashi Amano (Toshiba) |
Recently, wireless applications (such as wireless LAN and Bluetooth™) used mainly indoor become increasingly popul... [more] | AP2005-31 pp.7-12 |
| EA | 2004-10-28 14:00 |
Niigata | Nagaoka Univ. of Tech. | A stady on estimating sound source direction by using two directional microphones Yoshifumi Nagata, Makoto Horiuchi, Toyota Fujioka, Masato Abe (Iwate Univ.) |
We have already proposed a method to estimate directions of arrival(DOA) of sound sources based on weighted Wiener gain ... [more] | EA2004-77 pp.29-34 |
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