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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ASN, SRW (Joint) |
2018-11-06 15:45 |
Tokyo | Tokyo Denki University, Tokyo Senju Campus | Accurate Doppler Sensor-based Heartbeat Estimation by Reducing Body Movement Noise via CA-CFAR Applying Adaptive Guard Cell Length Approach Ryosuke Hiromatsu, Tomoaki Ohtsuki, Kentaroh Toyoda, Kohei Yamamoto (Keio Univ.)  ASN2018-77 |
It is known that stress can be estimated by measuring heartbeat interval variation. Thus, many methods of non-contact he... [more] | ASN2018-77 pp.131-136 |
| SIS | 2014-03-07 14:05 |
Osaka | Gran Front Osaka, Knowledge Capital C-9F, 901 | A study on guard interval control for MIMO-OFDM systems Yoshiki Kitagawa, Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) SIS2013-73 |
In an orthogonal frequency division multiplexing (OFDM) systems, a guard interval (GI) is used to remove the inter-symbo... [more] | SIS2013-73 pp.93-97 |
| AP, RCS (Joint) |
2012-11-15 11:00 |
Tokyo | Tokyo Denki University | [Tutorial Lecture]
OFDM Transmission in Multi-path Propagation Environment Mitoshi Fujimoto (Univ. of Fukui) AP2012-97 RCS2012-164 |
The OFDM Transmission has been introduced in many mobile communication systems because it has the features of high frequ... [more] | AP2012-97 RCS2012-164 pp.25-30(AP), pp.19-24(RCS) |
| RCS, MoNA, SR (Joint) |
2011-03-02 16:10 |
Kanagawa | YRP | A Study on Improvement of Low-Complexity Cyclostaionary Feauture Detection Method for Compensating Cyclostationarity-degradation Hiroyoshi Yano (Keio Univ.), Osamu Takyu (Tokyo Univ. of Science), Takeo Fujii (Univ. of Electro-Comm.), Tomoaki Ohtsuki (Keio Univ.) SR2010-97 |
In autonomous decentralized cognitive radio system, we have studied a high accuracy and low complexity cyclo- stationari... [more] | SR2010-97 pp.63-68 |
| AN, USN, SR, RCS (Joint) |
2010-10-29 14:40 |
Osaka | Osaka University | Study of OFDM Transmission System with Adaptive Guard Interval Control Method Yuya Inagake, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) RCS2010-139 |
OFDM technique has been received considerable attentions in the wireless communications systems by its robustness agains... [more] | RCS2010-139 pp.205-210 |
| SAT, RCS (Joint) |
2010-08-26 15:00 |
Kagoshima | Kagoshima Univ. | Throughput Performance in A Multi-cell Environment with Outdoor AF Relay Stations and Mobile Terminals comprising Turbo Equalization Takashi Yoshimoto, Ryota Yamada, Katsuya Kato, Kazuhiro Abe, Minoru Kubota, Naoki Okamoto (SHARP Corp.) RCS2010-87 |
Cellular systems with Amplify-and-Forward (AF) relay transmission are a promising solution to extend high-speed transmis... [more] | RCS2010-87 pp.55-60 |
| IN, RCS (Joint) |
2010-04-27 09:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Multipath Division Turbo Equalization with Block ICI Cancellation for OFDMA system Takashi Yoshimoto, Ryota Yamada, Katsuya Kato, Kazuhiro Abe, Minoru Kubota, Naoki Okamoto (Sharp) RCS2010-8 |
This report studied Multipath Division turbo equalization with Block Inter-carrier interference Cancellation (MD-BIC) fo... [more] | RCS2010-8 pp.43-48 |
| RCS, SAT (Joint) |
2009-12-17 11:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on Multipath Division Turbo Equalization with Block ICI Cancellation for MIMO transmission Ryota Yamada, Katsuya Kato, Takashi Yoshimoto, Kazuhiro Abe, Minoru Kubota, Naoki Okamoto (SHARP Corp.) RCS2009-174 |
This report proposes MIMO Multipath Division turbo equalization with Block Inter-carrier interference Cancellation (MIMO... [more] | RCS2009-174 pp.43-48 |
| RCS, AP (Joint) |
2009-11-27 10:50 |
Tokyo | Tokyo Inst. of Tech. | Multipath Division Turbo Equalization with Block Inter-Carrier Interference Cancellation with Low Sensitivity of Residual Error Caused by Soft Replica Katsuya Kato, Ryota Yamada, Kazuhiro Abe, Takashi Yoshimoto, Minoru Kubota, Naoki Okamoto (Sharp Corp.) RCS2009-155 |
This report proposes Multipath Division turbo equalization with Block Inter-carrier interference Cancellation to suppres... [more] | RCS2009-155 pp.133-138 |
| RCS, IN (Joint) |
2009-05-21 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study on Multipath Division SC/MMSE Turbo Equalization for Amplify-and-Forward Relaying Katsuya Kato, Ryota Yamada, Takashi Yoshimoto, Kazuyuki Shimezawa, Minoru Kubota, Naoki Okamoto (Sharp) RCS2009-7 |
This report proposes amplify-and-forward (AF) relay stations in cellular systems and multipath division turbo equalizati... [more] | RCS2009-7 pp.37-42 |
| NS, RCS (Joint) |
2007-07-19 10:00 |
Hokkaido | Kitami Institute of Tech. | Noise Reduction Scheme with Using Redundant GI in Uplink IFDMA Akira Yamasaki (Keio Univ.), Osamu Takyu (Tokyo Univ. of Science), Shunsuke Kondo, Masao Nakagawa (Keio Univ.) RCS2007-32 |
Recently, Interleaved Frequency Division Multiple Access (IFDMA) is attracting attention as a future mobile radio system... [more] | RCS2007-32 pp.19-24 |
| SIP, CAS, CS | 2007-03-05 09:25 |
Tottori | Blancart Misasa (Tottori) | A Study on Variable Guard Interval Using Estimation of Channel Impulse Response for OFDM Systems Masaharu Kinoshita, Naoto Sasaoka, Hideaki Tanaka, Yoshio Itoh (Tottori Univ.) CAS2006-78 SIP2006-179 CS2006-95 |
In an orthogonal frequency division multiplexing (OFDM) system, a guard interval (GI) is usually used to remove the inte... [more] | CAS2006-78 SIP2006-179 CS2006-95 pp.7-12 |
| RCS, NS (Joint) |
2006-07-20 13:20 |
Hokkaido | Hokkaido Univ. | A Study on OFDM Mobile Radio Transmission Scheme with Adaptive Guard Interval Length Kazutaka Aida, Hong Zhou (Osaka Inst. of Tech.) RCS2006-81 |
In this paper, we proposed a convenient multipath delay estimation method for OFDM mobile radio and a novel OFDM transmi... [more] | RCS2006-81 pp.133-137 |
| RCS, CS (Joint) |
2005-08-25 15:30 |
Tokyo | Tokyo Inst. Tech. | Investigations on Optimum Guard Interval Length in Uniast Channel for OFDM Radio Access in Evolved UTRA Downlink Taisuke Ihara, Hiroyuki Atarashi, Akihito Morimoto, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi (NTT DoCoMo) |
This paper investigates the optimum guard interval length using cyclic prefix (CP) in Unicast channel for OFDM radio acc... [more] | RCS2005-70 pp.37-42 |
| RCS, IN (Joint) |
2005-05-26 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Introduction of the Block-OFDM Akiyoshi Monma (PMCS), Eiji Ohta (TDT), Mitsuru Uesugi (PMC) |
In OFDM system, a cyclic prefix of the OFDM signal is inserted into the guard interval(GI) to remove the adverse effect ... [more] | RCS2005-16 pp.1-4 |
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