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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, MoNA, SR (Joint) |
2011-03-04 14:00 |
Kanagawa | YRP | MIMO-OFDM IDMA Scheme Employing Interleave-Division Multiplexing and Adaptive Resource Allocation Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.)  RCS2010-310 |
This report proposes a MIMO-OFDM interleave-division multiple access (IDMA) scheme employing both interleave-division mu... [more] | RCS2010-310 pp.361-366 |
| SIS | 2010-12-02 15:15 |
Nara | Circuit Design of a 128-point FFT Processor Using Pipeline MDC Architecture for 8x8 MIMO-OFDM Receivers Atsushi Orikasa, Yoshikazu Miyanaga, Shingo Yoshizawa (Hokkaido Univ.) SIS2010-45 |
This report presents a VLSI architecture of 128-point FFT in a 8x8 MIMO-OFDM receiver. A pipeline FFT processor based on... [more] | SIS2010-45 pp.59-64 |
|
| SIS | 2010-12-02 15:35 |
Nara | Development and Outdoor Propagation Experiment of Wideband MIMO-OFDM Wireless Transmission Equipment Hisayoshi Kano, Shingo Yoshizawa (Hokkaido Univ.), Takashi Gunji, Shougo Okamoto, Morio Tawarayama (Mitsubishi Electric TOKKI Systems), Yoshikazu Miyanaga (Hokkaido Univ.) SIS2010-46 |
To deal with speed up and high capacity in wireless communication, the development of IEEE802.11ac has started for a nex... [more] | SIS2010-46 pp.65-70 |
|
| NS, CS, IN (Joint) |
2010-09-03 13:25 |
Miyagi | Tohoku University | Resource Allocation for Multiuser-MIMO-OFDM Uplink System Maung Sann Maw, Iwao Sasase (KEIO Univ) CS2010-34 |
In the uplink channel of MIMO-OFDM system, total system capacity can be improved by using adaptive modulation and effici... [more] | CS2010-34 pp.37-42 |
| SAT, RCS (Joint) |
2010-08-27 09:20 |
Kagoshima | Kagoshima Univ. | Robust Precoding Scheme against Imperfect CSI for Multiuser MIMO-OFDM Downlink Systems Linchen Chang, Kazuhiko Fukawa, Hiroshi Suzuki, Satoshi Suyama (Tokyo Inst. of Tech.) RCS2010-94 |
In a downlink multiuser MIMO-OFDM system, a transmitter usually employs linear precoding for reducing cochannel interfer... [more] | RCS2010-94 pp.95-100 |
| RCS, SIP | 2010-01-21 10:20 |
Fukuoka | Kyushu Univ. | Nonlinear Distortion Reduction Methods by SLM and Clipping-and-Flitering for Eigenmode MIMO-OFDM Systems Hiroto Adachi, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) SIP2009-75 RCS2009-209 |
This report proposes a combination of Selected Mapping (SLM) and Clipping-and-Filtering (CF) for eigenmode (EM) MIMO-OFD... [more] | SIP2009-75 RCS2009-209 pp.13-18 |
| RCS, SAT (Joint) |
2009-12-18 15:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Space-Frequency Code with High Diversity Product Tatsumi Konishi, Yuji Murayama (Aichi Inst. of Tech.) RCS2009-206 |
Space-frequency coded MIMO-OFDM systems are useful technique for wireless communications in frequency- selective fading... [more] |
RCS2009-206 pp.231-235 |
| RCS, AP (Joint) |
2009-11-27 15:50 |
Tokyo | Tokyo Inst. of Tech. | Iterative Receiver Employing Simplified Multiuser Detector for MIMO-OFDM IDMA Systems Jun Shikida, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2009-166 |
This report proposes a simplified multiuser detector (S-MUD) that can drastically reduces computational complexity compa... [more] | RCS2009-166 pp.195-200 |
| RCS | 2009-08-04 14:30 |
Miyagi | Tohoku Univ. | PAPR Reduction Methods for Multiuser MIMO-OFDM Systems with Block Diagonalization Shusaku Umeda, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.) RCS2009-103 |
This report proposes a method to reduce peak-to-average ratio (PAPR) while maintaining an effect of block diagonalizatio... [more] | RCS2009-103 pp.147-152 |
| NS, RCS (Joint) |
2009-07-17 14:40 |
Hokkaido | Hokkaido University (Hokkaido) | MIMO-OFDM Wireless backhaul Enabled by Dual Channel IPT (DCH-IPT) Relaying Protocol Ehab Mahmoud, D. Kinoshita, Kei Mitsunaga, Y. Higa, Hiroshi Furukawa (Kyushu Univ.) RCS2009-71 |
Wireless backhaul has been received much attention as an enabler of future broadband mobile communication systems becaus... [more] | RCS2009-71 pp.107-112 |
| SIS | 2009-06-12 10:10 |
Okinawa | A study of Timing Synchronization using difference decision in MIMO-OFDM Systems Hisayoshi Kanou, Shingo Yoshizawa, Yoshikazu Miyanaga (Hokkaido Univ.) SIS2009-13 |
Orthogonal frequency division multiplexing (OFDM) is adopted in IEEE802.11a/g wireless LAN standard.Since synchronizatio... [more] | SIS2009-13 pp.73-78 |
|
| SIP, RCS | 2009-01-22 13:40 |
Kumamoto | Kumamoto University | A Study on Cell-Edge Throughput Improvement Based on MIMO Coordinated Base Stations for Downlink Transmission in OFDM Systems Manabu Mikami, Atsushi Nagate, Kenji Hoshino, Teruya Fujii (Softbank Mobile) SIP2008-131 RCS2008-179 |
MIMO-OFDM is attracting attention as the wireless access technology for the next-generation mobile radio systems. In ord... [more] | SIP2008-131 RCS2008-179 pp.41-46 |
| AP, RCS (Joint) |
2008-11-20 09:45 |
Ishikawa | Kanazawa Institute of Technology | A study on PAPR for Space-Frequency Coded MIMO-OFDM Systems Tatsumi Konishi, Yuji Murayama (Aichi Inst.of Tech.) RCS2008-140 |
Recently, we proposed the space-frequency codes employing Weyl groups which extend the number of codewords of the diagon... [more] | RCS2008-140 pp.59-63 |
| RCS, NS (Joint) |
2008-07-17 09:50 |
Kyoto | Kyoto University | PAPR Reduction Methods for Eigenmode MIMO-OFDM Systems Hiroto Adachi, Satoshi Suyama, Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. Tech.) RCS2008-33 |
This report proposes methods that can reduce peak-to-average power ratio (PAPR) while maintaining performance improvemen... [more] | RCS2008-33 pp.7-12 |
| RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-07 10:40 |
Kanagawa | YRP | A Study on Redution of the Amount of CSI Feedback in MIMO-OFDM Eigenbeem-Space Division Multiplexing Kuniaki Abe, Nari Tanabe, Hideaki Matsue (Tokyo Univ. of Science, Suwa) RCS2007-235 |
Channel state information(CSI) in MIMO-OFDM eigenbeam space division multiplexing(E-SDM) is returned from receiver to tr... [more] | RCS2007-235 pp.293-298 |
| ISEC, IT, WBS | 2008-02-29 11:35 |
Tokyo | A Study of Multiuser Space-Frequency Codes for OFDMA Tatsumi Konishi (Aichi Inst. of Tech.) IT2007-66 ISEC2007-163 WBS2007-97 |
In this paper, we investigate the performance of multi-user MIMO-OFDM systems using the space-frequency codes for single... [more] | IT2007-66 ISEC2007-163 WBS2007-97 pp.115-119 |
|
| RCS, AN (Joint) |
2007-08-24 15:40 |
Niigata | Niigata University | MIMO-OFDM Systems using High-Rate Full-Diversity Space-Frequency Codes Tatsumi Konishi (Aichi Inst. of Tech.) RCS2007-72 |
In case of wireless communiction systems with multiple propagation paths, the channel shows frequency selectivity, res... [more] |
RCS2007-72 pp.111-116 |
| RCS, AN (Joint) |
2007-08-24 16:00 |
Niigata | Niigata University | Carrier Frequency Offset Compensation Combined with Parallel Interference Cancellation in Uplink MIMO-OFDMA Masaki Ogata, Takahiko Saba (Chiba Inst. of Tech.) RCS2007-73 |
In the uplink of multiple input multiple output orthogonal frequency division multiple access (MIMO-OFDMA) systems, the ... [more] | RCS2007-73 pp.117-122 |
| IT | 2007-05-18 14:00 |
Yamagata | Denkoku-No-Mori (Yonezawa) | A study on space-frequency codes for MIMO-OFDM system Tatsumi Konishi (Aichi Inst Tech) IT2007-1 |
In case of wireless communiction systems with the large number of propagation paths, the channel shows frequency selecti... [more] | IT2007-1 pp.1-5 |
| RCS, MoNA, WBS, SR, MW (Joint) |
2007-03-08 09:40 |
Kanagawa | YRP | Precoding Scheme Coping with Co-Channel Interference for MIMO-TDD systems Atsuo Umi, Kazuhiko Fukawa, Satoshi Suyama, Hiroshi Suzuki (Titech), Takahiro Asai, Hui Shi (NTT DoCoMo) RCS2006-257 |
TDD mobile communication systems with MIMO-OFDM can exploit the channel reciprocity between a transmitter and a receiver... [more] | RCS2006-257 pp.91-94 |
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