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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CNR, BioX | 2023-03-02 09:30 |
Oita | (Primary: On-site, Secondary: Online) |
Proposal of a Framework for Evaluating User Satisfaction in Immersive Virtual Environments Peerawat Pannattee, Vibol Yem, Nobuyuki Nishiuchi (Tokyo Metropolitan Univ.)  BioX2022-69 CNR2022-35 |
Immersive virtual environments (IVEs) are the core component used to create the Metaverse, a concept that is gaining att... [more] | BioX2022-69 CNR2022-35 pp.42-46 |
| RCS | 2022-06-16 10:10 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Iterative Active User Detection for Grant-Free Non-Orthogonal Multiple Access in The Presence of Carrier Frequency Offsets Kohei Ueda (UEC), Takanori Hara (TUS), Koji Ishibashi (UEC) RCS2022-43 |
Grant-free non-orthogonal multiple access (GF-NOMA) systems suffer from the performance degradation of active user detec... [more] | RCS2022-43 pp.114-119 |
| SIP, IT, RCS | 2021-01-21 09:25 |
Online | Online | Transmission Performance for Multiuser MIMO System Under the multi path fading and the Spatial Correlations Environment Shogo Maeda, Hideaki Matsue (SUS) IT2020-70 SIP2020-48 RCS2020-161 |
This paper analyzed transmission performances for multiuser-MIMO system according to the number of users and spatially c... [more] | IT2020-70 SIP2020-48 RCS2020-161 pp.40-45 |
| IT, SIP, RCS | 2020-01-24 16:40 |
Hiroshima | Hiroshima City Youth Center | Active User Detection for Uplink Grant-Free Non-Orthogonal Multiple Access in The Presence of Carrier Frequency Offsets Takanori Hara, Koji Ishibashi (The Univ. of Electro-Communications) IT2019-89 SIP2019-102 RCS2019-319 |
Practically, it is significantly difficult to assume that carrier frequencies are ideally synchronized among users, and ... [more] | IT2019-89 SIP2019-102 RCS2019-319 pp.313-317 |
| RCS, SAT (Joint) |
2019-08-23 11:20 |
Aichi | Nagoya University | A Study on Theoretical System Capacity of Multi-user MIMO-OFDM THP in the Presence of Terminal Mobility Ryota Mizutani, Yukiko Shimbo, Hirofumi Suganuma (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.) RCS2019-165 |
This report investigates the theoretical system capacity of multi-user multiple-input multiple-output orthogonal frequen... [more] | RCS2019-165 pp.103-107 |
| ISEC, WBS, IT | 2017-03-10 14:10 |
Tokyo | TOKAI University | Spectrum Sensing in Cooperative with Some Secondary Users Yuki Muranaka, Ryutaroh Matsumoto, Tetsunao Matsuta, Tomohiko Uyematsu (Tokyo Tech) IT2016-131 ISEC2016-121 WBS2016-107 |
The cognitive radio has attracted attention as a measure to utilize the radio spectrum more efficiently in order to cope... [more] | IT2016-131 ISEC2016-121 WBS2016-107 pp.209-214 |
| PRMU, CNR | 2017-02-18 14:35 |
Hokkaido | Toward End-User Programming for Service Robots in Stores Yoha Oishi (NAIST), Takayuki Kanda (ATR), Masayuki Kanbara (NAIST), Satoru Satake, Norihiro Hagita (ATR) PRMU2016-171 CNR2016-38 |
In this research, we propose a programming tool for social service robots in stores toward end-users such as retail man... [more] | PRMU2016-171 CNR2016-38 pp.105-110 |
|
| RCS, IT, SIP | 2016-01-19 15:35 |
Osaka | Kwansei Gakuin Univ. Osaka Umeda Campus | On the user channel instability of the localized SC-FDMA over doubly selective channels Takeshi Hashimoto, Chenggao Han (UEC) IT2015-98 SIP2015-112 RCS2015-330 |
For the localized SC-FDMA operating under fast multipath fading environment, linear equalizers are known to perform poo... [more] |
IT2015-98 SIP2015-112 RCS2015-330 pp.273-277 |
| RCS, SAT (Joint) |
2015-08-18 11:20 |
Fukuoka | Fukuoka Univ. | Modeling of interuser links in MU-MIMO systems using collaborative interference cancellation Xiaoliang Shi, Ou Zhao, Hidekazu Murata (Kyoto Univ.) RCS2015-151 |
Collaborative interference cancellation (CIC) technique is proposed for reducing interuser interference in multi-user mu... [more] | RCS2015-151 pp.115-118 |
| RCS | 2015-06-26 14:10 |
Hokkaido | Hokkaido Univ. | A Study on MU-MIMO transmission employing TDM in the presence of terminal mobility Shingo Oka, Yoshinori Sakata, Fumiaki Maehara (Waseda Univ.) RCS2015-96 |
(To be available after the conference date) [more] | RCS2015-96 pp.293-297 |
| MICT, ASN, MoNA (Joint) |
2015-01-26 - 2015-01-27 |
Wakayama | Nanki Shirahama | A Proposal of Sharing Data Visualization using Spatio-temporal Sensor Data Management Server Seiya Tajima, Masataka Shinohara, Yuichi Sueyoshi, Kazuki Takahashi, Masayuki Iwai (TDU) |
In order to perform a wide range in an efficient manner examined in user participation sensing , time or subjected to se... [more] | |
| AP (2nd) |
2015-01-08 13:15 |
Overseas | PTIT, Ho Chi Minh City, Vietnam | [Invited Talk]
Collaborative Interference Cancellation for Future Wireless Communications Hidekazu Murata (Kyoto Univ.) |
In this paper, a new receiver concept for future wireless communications is introduced. Multi-user multiple-input multi... [more] |
|
| RCS, SR, SRW (Joint) |
2014-03-05 15:50 |
Tokyo | Waseda Univ. | Spatial Precoding Techniques for Multi-User MIMO Systems with Collaborative Interference Cancellation Masato Taniguchi, Hidekazu Murata (Kyoto Univ.), Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2013-389 |
The downlink of multi-user MIMO (MU-MIMO) systems with collaborative interference cancellation (CIC) is considered. In t... [more] | RCS2013-389 pp.499-504 |
| RCS, AP (Joint) |
2013-11-22 14:00 |
Shimane | Matsue Terrsa | [Invited Talk]
Collaborative Interference Cancellation for Multi-User MIMO Communication Systems Hidekazu Murata (Kyoto Univ.) AP2013-123 RCS2013-201 |
Multi-user multiple-input multiple-output (MU-MIMO) transmission is studied intensively in order to improve the spectrum... [more] | AP2013-123 RCS2013-201 pp.133-138(AP), pp.159-164(RCS) |
| HIP, ITE-CE, ITE-HI | 2013-11-20 10:55 |
Miyagi | RIEC, Tohoku U. | Estimation of Viewer's Gaze State at Video Content on the Basis of Behaviors Masaki Takahashi, Simon Clippingdale, Makoto Okuda, Yuko Yamanouchi, Masahide Naemura, Masahiro Shibata (NHK) HIP2013-71 |
A method for estimating whether or not a TV viewer is watching the video content on the basis of the viewer’s behaviors ... [more] | HIP2013-71 pp.61-66 |
| KBSE | 2013-11-01 13:35 |
Ehime | Ehime University | Design and Implementation of IC Card-based Attendance Management System Motohiro Mitani, Yukio Hori, Yoshiro Imai (Kagawa Univ.) KBSE2013-53 |
This paper describes an IC card-based attendance management system with Web camera for university lectures and other evi... [more] | KBSE2013-53 pp.1-5 |
| SR | 2013-10-24 13:00 |
Osaka | Osaka Univ. | [Technology Exhibit]
Transmission Experiment of MU-MIMO System using Collaborative Interference Cancellation Technique Yuma Fujimoto, Ryo Shinohara, Hidekazu Murata (Kyoto Univ.) SR2013-56 |
The multi-user multiple-input multiple-output (MU-MIMO) transmission scheme is studied to improve the spectrum efficienc... [more] | SR2013-56 pp.9-12 |
| WIT | 2012-05-25 13:45 |
Niigata | Niigata Univ. satellite campus | Two preliminary surveys on blind persons' needs for tactile station plans and on station plans on the Web
-- For automatically making station plans tangible -- Tetsuya Watanabe, Toshimitsu Yamaguchi, Shota Masuda (Niigata Univ.) WIT2012-4 |
Before developing software which automatically makes station plans tangible, two preliminary surveys were conducted on b... [more] | WIT2012-4 pp.17-22 |
| WBS | 2011-07-28 14:05 |
Kochi | Kochi City Culture-Plaza Cul-Port | Coverage Area Performance of MB-OFDM UWB In-car Wireless Communication in The Presence of Multiple Terminals Yuki Watanabe, Takuto Arai, Toru Shirai, Fumiaki Maehara (Waseda Univ.) WBS2011-11 |
This paper investigates the coverage area performance for in-car MB-OFDM UWB communication in the presence of plural ter... [more] | WBS2011-11 pp.5-10 |
| AP, RCS (Joint) |
2010-11-12 09:30 |
Fukui | Fukui Univ. | Uplink capacity of single carrier multi-user MIMO using iterative frequency domain interference cancellation in a cellular system Masashi Itagaki, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2010-149 |
Multi-user multi-input multi-output (MIMO) is known as a spectrum efficient multiplexing technique. When multi-user MIMO... [more] | RCS2010-149 pp.45-50 |
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