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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MVE, IE, CQ, IMQ (Joint) [detail] |
2017-03-06 11:15 |
Fukuoka | Kyusyu Univ. Ohashi Campus | Improvement of spatial resolution of depth images obtained by RGBD camera using time correlation Atsuhiko Tsuchiya, Daisuke Sugimura, Takayuki hamamoto (TUS)  IMQ2016-27 IE2016-142 MVE2016-50 |
Depth image obtained by deph camera that can get color and depth information simultaneously is lower resolution than col... [more] | IMQ2016-27 IE2016-142 MVE2016-50 pp.43-46 |
| RCS, SR, SRW (Joint) |
2017-03-03 09:00 |
Tokyo | Tokyo Institute of Technology | Transmission Performance for Multiuser MIMO System According to the Number of Users and Spatial Correlations under Multipath Fading Environments Naoki Ginoza (Graduate School of Tokyo University of Science,Suwa), Kyouka Abe, Shouta Wakabayasi, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science,suwa) RCS2016-321 |
This paper analyzed transmission performances for multiuser MIMO system according to the number of users and spatial cor... [more] | RCS2016-321 pp.175-180 |
| CAS, CS | 2017-02-24 09:30 |
Shiga | Capacity of Collaborative Interference Canceller: Quantization Error and Spatial Correlation Daisuke Umehara, Rieko Saiki (Kyoto Inst. of Tech.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.) CAS2016-125 CS2016-86 |
Let us assume that space division multiplexing (SDM) signal is transmitted at a base station (BS) with a number of anten... [more] | CAS2016-125 CS2016-86 pp.63-68 |
|
| EA, EMM | 2016-11-18 11:10 |
Oita | Compal Hall (Oita) | Extraction of coherent component from multichannel audio signal Akio Ando, Hiroki Tanaka, Yuta Hashimoto, Hiro Furuya (Univ. of Toyama) EA2016-60 EMM2016-66 |
Three-dimensional audio recording usually involves a number of spatially distributed microphones to capture the spatial ... [more] | EA2016-60 EMM2016-66 pp.73-78 |
| US | 2016-10-07 14:55 |
Fukushima | College of Eng., Nihon Univ. | A Method for Combining Sub-Array Averaging with Sub-Aperture Beamforming in Adaptive Beamformer Hideyuki Hasegawa (Univ. Toyama) US2016-45 |
We have increased the temporal resolution of ultrasonic imaging to more than 1 kHz for accurate measurement of tissue dy... [more] | US2016-45 pp.7-10 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-03 09:50 |
Tokyo | Tokyo Institute of Technology | A Spectrum Database-assisted Geostatistical Radio Propagation Estimation for Wireless Distributed Networks Koya Sato (UEC), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2015-98 |
In this paper, we propose a novel radio propagation estimation using spectrum database which collects communication resu... [more] | SR2015-98 pp.59-64 |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2015-12-04 10:35 |
Hyogo | Multiple Temporal Resolution Imaging for High Quality - High Dynamic Range Video Reconstruction Hidenori Tabata, Takayuki Hamamoto (TUS) CS2015-70 IE2015-95 |
In this paper, we propose a multiple temporal resolution imaging for high quality-high dynamic rage (HDR) video reconstr... [more] | CS2015-70 IE2015-95 pp.93-97 |
|
| OPE, LQE, OCS | 2015-10-30 11:15 |
Oita | Beppu International Convention Center | Temporal-correlation and spatial-correlation measurement by using two-photon absorption katsuya kawano, Hirokazu Kobayashi, Katsushi Iwashita (kut) OCS2015-60 OPE2015-110 LQE2015-79 |
In this study, we introduce cross-section measurement of optical beam and time delay measurement of optical pulses by us... [more] | OCS2015-60 OPE2015-110 LQE2015-79 pp.97-100 |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-30 10:30 |
Nagano | JA Naganoken Bldg. | [Poster Presentation]
A Study of Feedback for Channel State Information in Multiple-Input Multiple-Output Eigenbeam Space Division Multiplexing Yusuke Dohi, Tetsushi Ikegami (Meiji Univ.) RCC2015-24 NS2015-44 RCS2015-107 SR2015-25 ASN2015-34 |
A degraded communication performance from feedback delay has been recognized in multiple-input multiple-output (MIMO) ei... [more] | RCC2015-24 NS2015-44 RCS2015-107 SR2015-25 ASN2015-34 pp.35-40(RCC), pp.39-44(NS), pp.37-42(RCS), pp.53-58(SR), pp.75-80(ASN) |
| RCS | 2015-06-24 15:45 |
Hokkaido | Hokkaido Univ. | Massive Antenna Periodical Offset Arrangement to Achieve Spatial Correlation Reduction Takuto Arai, Atsushi Ohta, Yushi Shirato, Kazuki Maruta, Tatsuhiko Iwakuni, Masataka Iizuka (NTT) RCS2015-53 |
As key technologies for Massive Antenna Systems for Wireless Entrance (MAS-WE) exploiting line of sight channel characte... [more] | RCS2015-53 pp.43-48 |
| RCS, SR, SRW (Joint) |
2015-03-06 15:25 |
Tokyo | Tokyo Institute of Technology | A Study of Close Eigenvalues and Communication Performance in MIMO Eigenbeam Space Division Multiplexing Yusuke Dohi, Tetsushi Ikegami (Meiji Univ.) RCS2014-364 |
In MIMO Eigenbeam Space Division Multiplexing (E-SDM), it is already reported that increased velocity of phase angle var... [more] | RCS2014-364 pp.375-380 |
| SR | 2015-01-29 13:25 |
Hokkaido | KKR Hakodate | Probabilistic Interference Constraint using a Radio Environment Map based on Kriging Interpolation Koya Sato, Takeo Fujii (UEC) SR2014-95 |
This paper discusses a probabilistic interference constraint method using a measurement-based radio environment map (REM... [more] | SR2014-95 pp.7-12 |
| SIP, RCS | 2015-01-22 14:35 |
Okayama | Okayama Univ. | A Novel Dynamic Clustering Scheme for Multiuser MIMO-OFDM transmission in Distributed Antenna Systems Ou Zhao, Hidekazu Murata (Kyoto Univ.) SIP2014-92 RCS2014-280 |
To establish a wide service area of a multiuser multiple-input multiple-output (MU-MIMO) distributed antenna system (DAS... [more] | SIP2014-92 RCS2014-280 pp.67-72 |
| AP | 2014-04-17 10:40 |
Kyoto | Ritsumeikan University (Suzaku Campus) | Sum Rate Analysis of ZF Receivers in MU-MIMO Systems under the Effects of Spatial Correlation Ou Zhao, Hidekazu Murata (Kyoto Univ.) AP2014-2 |
The performance of multi-user (MU) multiple-input multiple-output (MU-MIMO) systems is not only affected by multi-path f... [more] | AP2014-2 pp.7-12 |
| SR | 2014-01-24 10:25 |
Miyagi | Tohoku Univ. | Angular Profile Modeling of V2V Communications Kohei Matsumoto (Tokyo Inst. of Tech.), Masahiro Suneya, Masashi Yamamoto, Hideyuki Yamada (Mazda), Gia Khanh Tran, Kiyomichi Araki (Tokyo Inst. of Tech.) SR2013-88 |
To design spatial diversity of antennas in V2V communications, it is essential to understand the model of angular profil... [more] | SR2013-88 pp.63-69 |
| AP | 2014-01-22 11:00 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | MIMO Spatial Crrelation and Capacity using Ray Trace Method for Low Antenna Height in Urban Area Yamato Katakura, Shouhei Asaoka, Hiroaki Nakabayashi (Chiba Inst. of Tech.) AP2013-136 |
MIMO spatial correlations and capacities in short range with a moving are studied using a ray trace method. The studied ... [more] | AP2013-136 pp.13-18 |
| AP | 2014-01-23 13:30 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | An Experimental Study on Performance Evaluation of 4x2 MIMO channel for Indoor Environment with Propagation Path Shadowing by Moving People Sei Mugiuda, Tokio Taga (Kwansei Gakuin Univ.) AP2013-153 |
In MIMO transmission scheme, low correlation between the antennas is effective to increase the channel capacity of MIMO.... [more] | AP2013-153 pp.111-115 |
| RCS, NS (Joint) |
2013-12-19 10:00 |
Kagawa | Sunport Hall Takamatsu | Outage Probability Analysis of ZF Receivers in MU-MIMO Systems for Composite Fading Channel Ou Zhao, Hidekazu Murata (Kyoto Univ.) RCS2013-225 |
The performance of multi-user (MU) multiple-input multiple-output (MU-MIMO) systems is not only affected by multi-path f... [more] | RCS2013-225 pp.113-118 |
| ITS | 2013-07-26 14:50 |
Osaka | Kansai University | [Invited Talk]
Research on high precision relative positioning by cooperation between vehicles Suhua Tang, Rei Furukawa, Nao Kawanishi, Akio Hasegawa, Ryu Miura, Yoshio Takeuchi (ATR) ITS2013-10 |
These days, many research efforts have been devoted to support system for safe driving, which involves GNSS-based positi... [more] | ITS2013-10 pp.25-30 |
| ASN, RCS, NS, SR (Joint) |
2013-07-17 13:55 |
Shizuoka | Hamamatsu Act City | Performance evaluation for Computer Simulation and experiments in MU-MIMO Systems Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui (Azumino City), Hiroshi Fukui (MIRAIT Technologies Corporation), Satoshi Nanamatsu (NPO CCC21L) RCS2013-80 |
The paper describes transmission performances for MU-MIMO systems. The averaged BER and throughput performances are simu... [more] | RCS2013-80 pp.13-18 |
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