Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ |
2023-06-09 10:55 |
Hokkaido |
Otaru Chamber of Commerce & Industry (Primary: On-site, Secondary: Online) |
Experimental Evaluation on RSSI-Based 400MHz Implantable Device Localization Shunsuke Ishiguro, Daisuke Anzai (NIT) EMCJ2023-16 |
Wireless medical devices play an important role in the modern healthcare. Such approach can provide a painless and nonin... [more] |
EMCJ2023-16 pp.19-23 |
R |
2022-10-07 14:25 |
Fukuoka |
(Primary: On-site, Secondary: Online) |
A note on Polynomial Software Reliability Models Siqiao Li, Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2022-35 |
In this article, we propose two novel non-homogeneous Poisson process (NHPP)-based software reliability models (SRMs), c... [more] |
R2022-35 pp.19-24 |
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 |
SANE |
2018-10-12 11:20 |
Tokyo |
The University of Electro-Communications |
Evaluation of Characteristics of Recursive Signal Subtraction Frequency Estimation Method and Consideration of Application to Stepped Multiple Frequency CPC Kazuki Yamaguchi, Kazuhiro Watanabe, Manabu Akita, Takayuki Inaba (UEC) SANE2018-48 |
Authors have proposed a multi-frequency step CPC(complementary phase code) method that can obtain high range resolution ... [more] |
SANE2018-48 pp.23-28 |
SANE |
2015-01-22 16:10 |
Nagasaki |
Nagasaki Prefectural Art Museum |
DOA Estimation Using Maximum Likelihood Estimation in Stepped Multiple Frequency CPC Radar Ryo Yamashita, Masato Watanabe, Manabu Akita, Takayuki Inaba (UEC) SANE2014-112 |
Monopulse angle estimation is often used as a direction of arrival (DOA) estimation. Although monopulse angle estimation... [more] |
SANE2014-112 pp.41-46 |
R |
2014-11-20 15:10 |
Osaka |
|
The study about acceleration model of ceramic capacitors by voltage stress Toshinari Matsuoka (MELCO) R2014-62 |
The maximum likelihood estimation is applied for acceleration modeling. The effectiveness of this method becomes clear i... [more] |
R2014-62 pp.7-14 |
SR |
2014-10-30 13:00 |
Overseas |
I2R, Singapore |
[Poster Presentation]
Prediction of Next ON/OFF State of Primary System by N-order Markov Chain Ryota Nakanishi, Mai Ohta, Makoto Taromaru (Fukuoka Univ.) SR2014-66 |
In this study, we propose a method that predicts the next ON/OFF state of a primary system (PS) by Nth-order Markov chai... [more] |
SR2014-66 pp.35-36 |
SAT, SANE (Joint) |
2012-02-17 09:00 |
Mie |
|
Proposal of Channel Estimation Method for SC-OFDM Systems in Time-Varying Fading Channel Tomokazu Yamamoto, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) SAT2011-72 |
The single carrier OFDM (SC-OFDM) technique has been received a lot of attention as the alternative technique to the con... [more] |
SAT2011-72 pp.43-48 |
SAT, SANE (Joint) |
2012-02-17 09:50 |
Mie |
|
Proposal of PAPR Reduction Method for OFDM Signal in Time-Varying Fading Channel Tomohito Koike, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) SAT2011-74 |
One of the major drawbacks in the design of OFDM systems is its higher peak to average power ratio (PAPR) in the time do... [more] |
SAT2011-74 pp.55-60 |
ITS, WBS (Joint) |
2011-12-16 09:35 |
Nagasaki |
|
[Poster Presentation]
A Study on Multilayer Receiver Using Multiple Virtual Channel Sets for MIMO Spatial Multiplexing System Seiji Nishino, Tadatomo Sato (Tokyo City Univ.) WBS2011-45 |
In recent years, the decoding method using Virtual Channel sets was proposed, and it showed Bit Error Rate characteristi... [more] |
WBS2011-45 pp.77-82 |
RCS, AN, SR, USN (Joint) |
2011-10-28 14:40 |
Tokyo |
Sophia Univ. |
Time-domain Channel Estimation Using Pilot Symbol with Repetetive Waveform for RF-MIMO-OFDM Masahiro Yasukawa, Takahiko Saba (CIT) RCS2011-183 |
In this paper, we propose a channel estimation method for radio frequency multiple-input multiple-output orthogonal freq... [more] |
RCS2011-183 pp.255-260 |
AN, MoNA, USN (Joint) |
2011-01-21 10:50 |
Hiroshima |
Hiroshima City University |
An Evaluation of Localization Performance and Calculation Complexity between Maximum Likelihood Estimation and Malguki Algorithm in Non Line of Sight Environments Kazutaka Fukuda, Koichi Miyauchi, Eiji Okamoto, Yasunori Iwanami (NIT) USN2010-59 |
In location estimation using time of arrival (TOA) algorithm, the performance is degraded due to measurement errors. One... [more] |
USN2010-59 pp.113-118 |
AN, USN, SR, RCS (Joint) |
2010-10-29 10:10 |
Osaka |
Osaka University |
Low Complexity Location Estimation with Switching between Least Square and Maximum Likelihood Estimation by Comparison of Received Signal Strength Koichi Miyauchi, Eiji Okamoto, Yasunori Iwanami (NIT) USN2010-36 |
In the location estimation using the sensor network, least square method (LS) and maximum likelihood estimation (ML) is ... [more] |
USN2010-36 pp.97-101 |
RCS, SAT (Joint) |
2009-12-18 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Novel Positioning Method with the Correlation between Sensor's Data Yuuki Matsuura, Koji Ishii, Shigeaki Ogose (Kagawa Univ) RCS2009-190 |
Recently, wireless sensor networks have received considerable attention. In order to realize these networks, it is very ... [more] |
RCS2009-190 pp.137-141 |
NC, NLP |
2009-07-13 13:00 |
Nara |
NAIST |
Learning to imitate stochastic time series in a compositional way by chaos Jun Namikawa, Jun Tani (RIKEN) NLP2009-18 NC2009-11 |
This study shows that a mixture of RNN experts model can acquire the ability to generate sequences that are combination ... [more] |
NLP2009-18 NC2009-11 pp.25-30 |
SIP, WBS |
2008-07-25 09:50 |
Hiroshima |
Hiroshima Univ. |
A channel estimatorfor MIMO OFDM systems based on the singular-value truncation Shigenori Kinjo (JCGA) SIP2008-79 WBS2008-17 |
MIMO-OFDM receivers, which are capable of increasing the coverage and
required to attenuate the transmission power per ... [more] |
SIP2008-79 WBS2008-17 pp.13-18 |
KBSE, AI |
2008-01-21 15:20 |
Kanagawa |
Keio Unv. Hiyoshi Campus |
An Analysis of Human Factors to Affect Whether or Not Formation of Project Teams for Software Development Exercise Is Proper
-- An Analysis of the Human Factors through Covariance Structure Analysis -- Hitomi Saito, Kiyomi Shirakawa, Hiroaki Hashiura (SIT), Kotaro Yamashita (MKI), Seiichi Komiya (SIT) AI2007-35 KBSE2007-45 |
Third-year students at Department of Information Science and Engineering, Shibaura Institute of Technology in Japan acqu... [more] |
AI2007-35 KBSE2007-45 pp.43-48 |
AP, SAT (Joint) |
2007-07-20 14:10 |
Hokkaido |
Daiichi-Takimotokan(Noboribetsu) |
Enhanced Simplified Maximum Likelihood Detection(ES-MLD) in Multiuser MIMO Downlink in Time-Variant Environment Tomoyuki Yamada, Wenjie Jiang, Yasushi Takatori, Riichi Kudo, Atsushi Ohta, Shuji Kubota (NTT) AP2007-66 |
The actual channel response matrix is different from CSIT due to time-variant environment in multiuser MIMO downlink. Th... [more] |
AP2007-66 pp.139-142 |
NC |
2007-06-15 09:50 |
Okinawa |
OIST Seaside House |
Mixture of RNN experts for learning of temporal sequence given by rule dynamics. Jun Namikawa, Jun Tani (RIKEN) NC2007-16 |
This paper proposes a learning method of the ``mixture of experts'' type model, which can acquire the ability to generat... [more] |
NC2007-16 pp.47-52 |
CAS, NLP |
2005-09-16 14:05 |
Niigata |
Nagaoka Univ. of Technology |
Brain function Measurements based on fractal dimension analyses of the event-related potentials Tosihiro Gouya, Masahiro Nakagawa (Nagaoka University of technology) |
Recently, there is research on the fractal dimensional analyses of electroencephalogram(EEG) whose fractal dimension dep... [more] |
CAS2005-42 NLP2005-55 pp.49-54 |