Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IT, RCS, SIP |
2023-01-25 11:30 |
Gunma |
Maebashi Terrsa (Primary: On-site, Secondary: Online) |
Channel and Data Estimation via Deep Unfolding-Aided BiGaBP for Correlated Large MIMO Koichi Maki, Tetsushi Ikegami (Meiji Univ.) IT2022-54 SIP2022-105 RCS2022-233 |
The study aims to suppress the performance degradation in a correlated fading environment by applying deep unfolding (DU... [more] |
IT2022-54 SIP2022-105 RCS2022-233 pp.142-147 |
RCS, SIP, IT |
2022-01-21 10:55 |
Online |
Online |
A Study on Bayesian Receiver Design via Deep Unfolding-Aided Bilinear Inference for Correlated Large MIMO Ryota Tamaki, Kenta Ito, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doshisha Univ.), Seiichi Sampei (Osaka Univ.) IT2021-65 SIP2021-73 RCS2021-233 |
This paper proposes a joint channel and data estimation (JCDE) scheme via deep unfolding (DU)-aided bilinear generalized... [more] |
IT2021-65 SIP2021-73 RCS2021-233 pp.207-212 |
RCS |
2021-06-25 10:10 |
Online |
Online |
A Study on Suppression of Self-noise Propagation in Gaussian BP and GAMP for Correlated MIMO Detection Ryota Tamaki, Kenta Ito, Takumi Takahashi (Osaka Univ.), Shinsuke Ibi (Doushisya Univ.), Seiichi Sanpei (Osaka Univ.) RCS2021-67 |
Generalized approximate message passing (GAMP) is a strong framework to realize low-complexity and high-accuracy multi-u... [more] |
RCS2021-67 pp.220-225 |
RCS |
2021-04-22 11:20 |
Online |
Online |
A Study on Impact of User-side Fading Correlation on Multi-user Joint Transmit/Receive Diversity Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-3 |
Multi-user joint transmit/receive diversity (JTRD) is able to perform multiuser multiplexing while achieving spatial div... [more] |
RCS2021-3 pp.11-16 |
SAT |
2018-10-11 14:45 |
Overseas |
KARI |
UAV-enabled Opportunistic Relaying Schemes Based on Non-orthogonal Multiple Access in Correlated Rician Fading Channels Young-bin Kim, Kosuke Yamazaki (KDDI Research) SAT2018-51 |
In this paper, we consider the scenario where there are unconnected mobile stations (MSs) from a base station owing to u... [more] |
SAT2018-51 pp.39-44 |
IT, SIP, RCS |
2017-01-19 16:10 |
Osaka |
Osaka City Univ. |
Rate-sum/ performance gain trade-off on IDMA-based MUD Xue Jiajie, Tadashi Matsumoto (JAIST) IT2016-76 SIP2016-114 RCS2016-266 |
The primary objective of this paper is to identify the impact of the source correlation on interleave division multiple ... [more] |
IT2016-76 SIP2016-114 RCS2016-266 pp.177-182 |
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 |
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 |
RCS, SR, SRW (Joint) |
2013-02-27 13:40 |
Tokyo |
Waseda Univ. |
Channel Capacity of Distributed MIMO systems with Spatially Correlated Shadowing Ou Zhao, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) RCS2012-294 |
In order to demonstrate the channel capacity improvement by MIMO transmission techniques in distributed antenna systems ... [more] |
RCS2012-294 pp.61-66 |
SR, AN, USN, RCS (Joint) |
2012-10-18 09:50 |
Fukuoka |
Fukuoka univ. |
Channel Capacity of Distributed MIMO Systems under the Effect of Spatially Correlated Shadowing Ou Zhao, Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) RCS2012-137 SR2012-57 AN2012-31 USN2012-34 |
In order to demonstrate the channel capacity improvement by MIMO transmission techniques in distributed antenna systems ... [more] |
RCS2012-137 SR2012-57 AN2012-31 USN2012-34 pp.75-80(RCS), pp.133-138(SR), pp.45-50(AN), pp.39-44(USN) |
IT |
2012-09-28 14:00 |
Gunma |
Kusatsu Seminar House |
LLR Calculation for Iterative Decoding on Rayleigh Fading Channels using Pade Approximation Gou Hosoya, Mikio Hasegawa, Hiroyuki Yashima (Tokyo Univ. of Science) IT2012-43 |
In this paper, approximate calculation of channel log likelihood ratio (LLR) for wireless channels using Pad\'{e} approx... [more] |
IT2012-43 pp.69-74 |
RCS |
2012-04-20 14:15 |
Kyoto |
Kyoto Univ. |
Indoor experiment of nonlinear multiuser MIMO transmission using vector perturbation with block diagonalization Satoshi Sonobe, Satoshi Tsukamoto, Shoichi Kitazawa, Takahiro Maeda, Susumu Ano, Hiroshi Ban, Masahiro Uno, Kiyoshi Kobayashi (ATR) RCS2012-18 |
In this paper, we show the experimental results of 8 $\times$ 8 multiuser MIMO system using vector perturbation algorith... [more] |
RCS2012-18 pp.103-108 |
SR |
2007-11-27 09:25 |
Hiroshima |
Hirishima international univ. |
Performance of frequency sharing system with transmit power control utilizing cooperative sensing in spatially correlated shadowing environment Takuto Ohno, Yu Younjin, Hidekazu Murata, Koji Yamamoto, Susumu Yoshida (Kyoto Univ.) SR2007-49 |
In this paper, a frequency sharing system as a form of cognitive radio is investigated.Reliable detection of other radio... [more] |
SR2007-49 pp.21-26 |
RCS |
2006-09-01 11:30 |
Miyagi |
Tohoku Univ. |
Outage Performance of Frame Splitting Cooperative Communications in MIMO-based Multiuser Wireless Networks Chen Sun, Makoto Taromaru (ATR), Jun Cheng (ATR/Doshisha Univ.) RCS2006-123 |
A frame splitting (FS) scheme is proposed to exploit cooperative diversity in wireless transmission from multiple cooper... [more] |
RCS2006-123 pp.109-114 |