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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, MBE (Joint) |
2018-12-15 10:50 |
Aichi | Nagoya Institute of Technology | Spatial frequency characteristics of convolutional neutral network trained for classifying facial expressions Yusuke Komatsu, Mikio Inagaki, ChanSeok Lim (Osaka Univ), Takashi Shinozaki (NICT), Ichiro Fujita (Osaka Univ)  NC2018-29 |
A previous experiment conducted in monkeys (Inagaki and Fujita, 2011) demonstrated that most face-responsive neurons in ... [more] | NC2018-29 pp.5-10 |
| US | 2018-08-30 14:45 |
Tokyo | Tokyo Institute of Technology | Estimation of Water Stress of Plant by the Analysis of Natural Frequency of Leaf using CCD Camera 2 Motoaki Sano, Chiharu Uchikawa, Yutaka Nakagawa, Takeyuki Ohdaira, Takashi Shirakawa, Tsuneyoshi Sugimoto (Toin Univ.) US2018-44 |
In order to realize optimum irrigation control in soil cultivation, we focus on the change of the natural frequency of l... [more] | US2018-44 pp.19-24 |
| TL | 2018-07-29 10:30 |
Tokyo | Keio University | Explaining the Morpheme Acquisition Order with Contingency and Type Frequency Zoe Pei-sui Luk (Edu U of HK) TL2018-34 |
Although Brown (1973) and others identified an acquisition order of English grammatical morphemes, there is little conse... [more] | TL2018-34 p.107 |
| ASN, NS, RCS, SR, RCC (Joint) |
2018-07-12 10:20 |
Hokkaido | Hakodate Arena | Experimental Verification of Frequency-Correlation of Radio Propagation Characteristics for Radio Environment Recognition Keita Onose (UEC), Koya Sato (TUS), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2018-32 |
Spectrum sharing with cognitive radio has attracted attention to solve the shortage of spectrum resources. In order to r... [more] | SR2018-32 pp.73-78 |
| MBE, NC (Joint) |
2018-03-14 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of cycling wheelchair pedaling by using MMG/EMG hybrid transducer Shinichi Fukuhara (Kawasaki University of Medical Welfare), Shogo Watanabe, Hisao Oka (Okayama Univ.) MBE2017-100 |
Evaluation of muscle contraction during dynamic exercise was investigated using the MMG/EMG hybrid transducer that could... [more] | MBE2017-100 pp.99-102 |
| US, EA (Joint) |
2018-01-23 13:00 |
Osaka | [Poster Presentation]
Mechanical properties on disruption of microcapsules by ultrasonic irradiation Shohei Yamanaka, Takashi Ikeno, Naoto Goda, Keisuke haraguchi, Ken Yamamoto (Kansai Univ.) US2017-84 |
Recently, numerous studies on the inactivation of microorganisms in water have been reported. One such study deals with ... [more] | US2017-84 pp.13-16 |
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| SIP, IT, RCS | 2018-01-22 13:05 |
Kagawa | Sunport Hall Takamatsu | Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) IT2017-63 SIP2017-71 RCS2017-277 |
This paper proposes frequency hopping (FH) reception for narrowband primary synchronization signal (NPSS) and narrowband... [more] | IT2017-63 SIP2017-71 RCS2017-277 pp.49-54 |
| SIP, IT, RCS | 2018-01-22 15:20 |
Kagawa | Sunport Hall Takamatsu | Performance evaluation on beam shapes and number of selected beams in a massive MIMO system Jumpei Yamamoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.), Yoshihisa Kishiyama, Daiki Takeda (NTT DOCOMO) IT2017-76 SIP2017-84 RCS2017-290 |
In massive MIMO systems, there have already been several studies on 2-step beamforming that forms a precoder in a subspa... [more] | IT2017-76 SIP2017-84 RCS2017-290 pp.125-130 |
| SANE | 2017-11-23 16:20 |
Overseas | Malaysia (Borneo Island) | Removal of Temporally Coherent Radio Frequency Interference in Interferometric Synthetic Aperture Radar Ryo Natsuaki, Akira Hirose (Univ. of Tokyo) SANE2017-72 |
Nowadays, Interferometric Synthetic Aperture Radar (InSAR) is widely used for measuring ground deformation. SAR shares i... [more] | SANE2017-72 pp.51-55 |
| EMCJ | 2017-11-22 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of the Relation between Arc Power and Radiated Electromagnetic Noise Shingo Shimizu, Shinji Ohoka (SOKEN), Yoshihiro Adachi (DENSO) EMCJ2017-69 |
We hypothesize that when arc power is low, arc current fluctuates sharply, generating great radiated electromagnetic noi... [more] | EMCJ2017-69 pp.29-33 |
| OCS, OPE, LQE | 2017-10-27 14:45 |
Kumamoto | Josaien, Sakuranobaba | Study on all-optical-gate-based semiconductor mode-locked laser's tolerance to each of detuning frequencies between this laser's total four eigen-frequencies for stabilizing its single ring-cavity-mode operation Kengo Okano, Makoto Takeshita, Kodai Ishida, Yusuke Minamide, Yuki Setagawa, Yoshiyasu Ueno (UEC) OCS2017-56 OPE2017-88 LQE2017-61 |
High repetition frequency, short pulse width and time stability are required for the application of pulsed light as cloc... [more] | OCS2017-56 OPE2017-88 LQE2017-61 pp.103-108 |
| SR, SRW (Joint) |
2017-10-23 14:00 |
Overseas | Grand Hotel Palatino, Rome, Italy | [Poster Presentation]
Experimental Verification of Frequency-Correlation for Radio Environment Recognition Using Crowd Sensing Keita Onose, Koya Sato (UEC), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2017-74 SRW2017-26 |
Spectrum sharing with cognitive radio has attracted attention to solve the shortage of spectrum resources. In order to r... [more] | SR2017-74 SRW2017-26 pp.27-28(SR), pp.31-32(SRW) |
| RCS | 2017-06-23 14:45 |
Okinawa | Ishigaki Shoukou Kaikan | Initial Cell Search Method with MLD Based Frequency Offset Estimation in LTE Heterogeneous Networks Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-89 |
This paper proposes a fast cell search method using maximum likelihood detection (MLD) based frequency offset estimation... [more] | RCS2017-89 pp.233-238 |
| SP, SIP, EA | 2017-03-02 14:15 |
Okinawa | Okinawa Industry Support Center | Reproduction method of 22.2 multichannel sound in noisy environment considering inter-channel correlation Shu Kitajima, Takehiro Sugimoto, Kazuho Ono (NHK) EA2016-142 SIP2016-197 SP2016-137 |
To improve the reproduction quality of 22.2 multichannel sound in noisy environment, we propose a method to compensate t... [more] | EA2016-142 SIP2016-197 SP2016-137 pp.333-338 |
| NC, NLP (Joint) |
2017-01-26 14:35 |
Fukuoka | Kitakyushu Foundation for the Advanement of Ind. Sci. and Tech. | Associative memory model storing memory patterns with nonuniform learning frequency and correlation structure Akinori Takemoto, Tomoyuki Kimoto (NIT, Oita College) NC2016-49 |
In this study, we analyze stable states of an autocorrelation associative memory model storing memory patterns with nonu... [more] | NC2016-49 pp.7-12 |
| EA, EMM | 2016-11-18 10:05 |
Oita | Compal Hall (Oita) | Localization using simultaneous recordings of electric network frequencies in the Tokyo metropolitan area Akira Nishimura (Tokyo Univ. Info. Sci.) EA2016-58 EMM2016-64 |
This paper addresses a method to estimate an unknown location by using ENF(electric network frequency)-based indices ... [more] |
EA2016-58 EMM2016-64 pp.61-66 |
| MICT, WBS | 2016-07-20 12:30 |
Tokyo | Ｔｏｋyo Institute of Technology | [Poster Presentation]
A study on blind channel estimation by EM algorithm for OFDM systems with multi-QAM Hirokazu Abe, Masahiro Fujii (Utsunomiya Univ.), Takanori Iwamatsu (Fujitsu Telecom Networks), Hiroyuki Hatano, Atsushi Ito, Yu Watanabe (Utsunomiya Univ.) WBS2016-17 MICT2016-18 |
We have investigated a blind channel estimation method based on the EM algorithm so far. Since the conventional method ... [more] |
WBS2016-17 MICT2016-18 pp.33-38 |
| RCS | 2016-06-23 10:30 |
Okinawa | Univ. of the Ryukyus | A Study on Cost Reduction of Ordering Calculation Using Frequency Correlation in MU-MIMO-OFDM THP Nobuhiro Hiruma, Tomoki Maruko (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.) RCS2016-62 |
In MU-MIMO THP, the ordering process is effective to improve the transmission performance. However, the ordering process... [more] | RCS2016-62 pp.93-98 |
| RCS | 2016-06-23 14:25 |
Okinawa | Univ. of the Ryukyus | Indoor Experiment on 5G Radio Access Using Beam Tracking at 15 GHz Band Kiichi Tateishi, Daisuke Kurita, Atsushi Harada, Yoshihisa Kishiyama (NTT DOCOMO) RCS2016-69 |
In order to rapidly increasing traffic, 5G radio access network in mobile communications introduces higher frequency ban... [more] | RCS2016-69 pp.135-140 |
| SRW | 2016-06-13 13:55 |
Kanagawa | NICT Wireless Network Research Institute (NICT) | Improvement of Detection Sensitivity for BPSK Signals Tatsuya Kikuzuki, Akihiro Wada, Teruhisa Ninomiya (Fujitsu Labs.) SRW2016-28 |
As IoT (Internet of Things) systems become widespread, data communication may often be disturbed because of radio freque... [more] | SRW2016-28 pp.15-20 |
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