Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, RCS (Joint) |
2023-12-14 11:25 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Scheduling of OFDM Subcarrier to Provide Multiuser Diversity Gain Yuta Ida (Yamaguchi Univ.), Yasuaki Ohira (Kagoshima Univ.), Sho Kuroda (FX Systems), Takahiro Matsumoto (Kagoshima Univ.) NS2023-129 RCS2023-182 |
In an orthogonal frequency division multiple access (OFDMA) which is a kind of multi-access techniques, the subcarrier a... [more] |
NS2023-129 RCS2023-182 p.32 |
RCC, ISEC, IT, WBS |
2023-03-14 15:20 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
High Speed Optical Wireless Uplink using MU-MIMO with Angle Diversity Xuejuan Zhu, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ) IT2022-85 ISEC2022-64 WBS2022-82 RCC2022-82 |
This work proposes a high-speed uplink optical wireless communication system using multiuser multiple input multiple out... [more] |
IT2022-85 ISEC2022-64 WBS2022-82 RCC2022-82 pp.109-113 |
RCS |
2021-10-21 14:50 |
Online |
Online |
[Invited Talk]
Generalization of a joint transmit-receive diversity and its application to multi-user MIMO communications Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.) RCS2021-126 |
In this paper, joint transmit-receiver diversity (JTRD) is presented, which jointly perform transmit diversity and recei... [more] |
RCS2021-126 pp.49-54 |
CQ (2nd) |
2016-08-28 13:30 |
Ibaraki |
Tsukubasan |
Evaluation of antenna diversity effect in interference detection in an actual indoor environment Kazuma Ando, Kentaro Nishimori (Niigata Univ.), Takefumi Hiraguri, Yoshiaki Morino (NIT), Hideo Makino (Niigata Univ.) |
We have proposed an interference detection method in IEEE802.11ac based MU-MIMO transmission, and evaluated the effectiv... [more] |
|
RCS |
2012-06-21 13:10 |
Hokkaido |
Hakodate City Central Library |
Adaptive Interference Admission Control for Layered Partially Non-orthogonal Block Diagonalization for Base Station Cooperated MIMO Yusuke Oshima (Tokyo Univ. of Science), Anass Benjebbour (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science) RCS2012-49 |
This paper proposes an adaptive control of interference admission to users for our previously proposed layered partially... [more] |
RCS2012-49 pp.37-42 |
RCS |
2012-04-19 15:25 |
Kyoto |
Kyoto Univ. |
Adaptive Fairness and Throughput Control Approach for Multiuser Scheduling in Wireless Networks Lin Shan (Kyoto Univ.), Sonia Aissa (INRS), Hidekazu Murata, Susumu Yoshida (Kyoto Univ.) RCS2012-7 |
Multiuser diversity is a fundamental characteristic of multiuser fading channels, and can be exploited to improve the sy... [more] |
RCS2012-7 pp.37-42 |
CS |
2011-11-18 09:45 |
Hokkaido |
Hokkaido Kawayu Hot Spring |
Performance of Multiuser MIMO-OFDM System with Fractional Sampling in Street Canyon Model Kenta Eguchi, Mamiko Inamori, Yukitoshi Sanada (Keio Univ.) CS2011-58 |
This paper presents a performance of a multiuser MIMO-OFDM (MU-MIMO) system with Fractional Sampling (FS) on Street Cany... [more] |
CS2011-58 pp.67-72 |
SIP, RCS |
2011-01-20 10:15 |
Kagoshima |
|
Performance Evaluation of GBD under Channel Estimation Errors for MU-MIMO Downlink Tomoki Sada, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) SIP2010-70 RCS2010-200 |
In a downlink (broadcast channel) of multiuser MIMO systems, we need to suppress the inter-user interference (IUI).
I... [more] |
SIP2010-70 RCS2010-200 pp.7-12 |
SR |
2010-05-20 10:50 |
Kanagawa |
Keio Univ. (Tokyo) |
User/Sampling Point Selection Algorithm in Multiuser MIMO-OFDM with Fractional Sampling Kenta Eguchi, Haruki Higuchi, Yukitoshi Sanada (Keio Univ.) SR2010-3 |
This paper presents a user/sampling point selection algorithm for a multiuser MIMO-OFDM system with Fractional Sampling ... [more] |
SR2010-3 pp.15-20 |
SR, RCS, USN, AN (Joint) |
2008-10-23 15:35 |
Okinawa |
Okinawa industry support center |
A Consideration on An Improved User Selection Algorithm in Multiuser MIMO Broadcast Zhi Min, Tomoaki Ohtsuki (Keio Univ.) RCS2008-118 |
In multiuser MIMO-BC (Multiple-Input Multiple-Output Broadcasting)
systems, user selection is important to achieve mult... [more] |
RCS2008-118 pp.93-100 |
IN, RCS (Joint) |
2008-05-30 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Improved User Selection Algorithm in Multiuser MIMO Broadcast with Channel Prediction Zhi Min, Tomoaki Ohtsuki (Keio Univ.) RCS2008-11 |
In multiuser MIMO-BC (Multiple-Input Multiple-Output Broadcasting) system, user selection is important to achieve multiu... [more] |
RCS2008-11 pp.61-68 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 16:10 |
Kanagawa |
YRP |
Imperfect Block Diagonalization for Downlink Multiuser MIMO Systems Shohei Kato, Hiroshi Nishimoto, Yasutaka Ogawa, Takeo Ohgane, Toshihiko Nishimura (Hokkaido Univ.) RCS2007-241 |
Recently, a multiuser MIMO system has attracted much attention. In the downlink of the multiuser MIMO system, since the ... [more] |
RCS2007-241 pp.329-334 |
RCS, SIP (Joint) |
2006-01-26 15:00 |
Fukuoka |
Kyusyu Univ. |
A study on transmit-antenna selection for multiuser-MIMO uplink Junya Ohkawara, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa (Hokkaido Univ.) |
In this paper, we discuss methods of transmit-antenna selection for uplink multiuser MIMO-SDM systems. In multiuser MIMO... [more] |
RCS2005-135 pp.65-70 |
RCS, AP, WBS, MW, MoNA |
2005-03-04 15:10 |
Kanagawa |
Yokosuka Research Park |
An Combined MMSE-ML Multiuser Detection Scheme for STBC-OFDM Anh Tuan Le, Xuan Nam Tran, Tadashi Fujino (UEC) |
In this paper, we propose a combined minimum mean square error (MMSE) and maximum likelihood (ML) multiuser detection sc... [more] |
WBS2004-137 AP2004-318 RCS2004-405 MoMuC2004-188 MW2004-315 pp.91-96 |
WBS, SAT |
2004-06-25 |
Shizuoka |
Tokai University |
An MMSE Detector for Multiuser Space-Time Block Coded OFDM Xuan Nam Tran, Tadashi Fujino, Yoshio Karasawa (UEC) |
In this report, we propose a multiuser detection (MUD) scheme for space-time block coded orthogonal frequency division m... [more] |
WBS2004-13 SAT2004-37 pp.67-72 |