Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, RCS (Joint) |
2019-11-20 14:40 |
Saga |
Saga Univ. |
A Study on Inter-mode Interference Suppression Employing Even-numbered Modes for UCA-based OAM Multiplexing Hirofumi Suganuma, Shuhei Saito (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-213 |
Orbital angular momentum (OAM) multiplexing is a promising technique for achieving larger capacity of fixed wireless com... [more] |
RCS2019-213 pp.61-66 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-10 13:25 |
Osaka |
I-Site Nanba(Osaka) |
Impact of Misalignment of Beam Axis on System Capacity in OAM Multiplexing with Multiple UCAs Yuki Ito, Shuhei Saito, Hirofumi Suganuma (Waseda Univ.), Kayo Ogawa (Japan Women's Univ.), Fumiaki Maehara (Waseda Univ.) RCS2019-101 |
In uniform circular array-based orbital angular momentum (UCA-based OAM), the adoption of multiple UCAs is effective bec... [more] |
RCS2019-101 pp.1-6 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 13:15 |
Tokyo |
Tokyo Institute of Technology |
Interference Alignment for Multi-User MIMO Interference Channels Based on Estimated Uplink Channels Fereidoun H. Panahi, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara (NTT) RCS2015-351 |
We propose centralized iterative algorithms that jointly determine the optimal transmit and receive filters for a K-user... [more] |
RCS2015-351 pp.109-114 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 13:40 |
Tokyo |
Tokyo Institute of Technology |
Joint Interference Alignment Transceiver Filter Design and Power Allocation for Downlink Multi-User MIMO Interference Channels Fereidoun H. Panahi, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara (NTT) RCS2015-352 |
We propose centralized iterative algorithms that jointly determine the optimal transmit and receive filters as well as t... [more] |
RCS2015-352 pp.115-120 |
RCS, CCS, SR, SRW (Joint) |
2016-03-04 09:25 |
Tokyo |
Tokyo Institute of Technology |
Interference Alignment for Time-Varying Channel with Low Complexity Channel Prediction based on Auto Regressive Model Masayoshi Ozawa, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori, Tadao Nakagawa (NTT) RCS2015-381 |
Interference alignment (IA) is a interference suppression technique with a few number of antennas by aligning interferen... [more] |
RCS2015-381 pp.279-284 |
RCS |
2015-06-25 13:40 |
Hokkaido |
Hokkaido Univ. |
Interference Alignment for Time-varying Channel with Channel and Weight Predictions based on Auto Regressive Model Masayoshi Ozawa, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori (NTT) RCS2015-72 |
In interference alignment (IA), interference signals are aligned in a certain signal subspace of each receiver and elimi... [more] |
RCS2015-72 pp.155-160 |
RCS |
2015-06-25 14:05 |
Hokkaido |
Hokkaido Univ. |
A Riemannian Optimization Based Interference Alignment for Multi-User MIMO Interference Channels Fereidoun H. Panahi, Tomoaki Ohtsuki (Keio Univ.), Wenjie Jiang, Yasushi Takatori (NTT) RCS2015-73 |
Interference alignment (IA) is a technique shown to be able to achieve a significant overall throughput in a K-user mult... [more] |
RCS2015-73 pp.161-166 |
RCS, SR, SRW (Joint) |
2014-03-05 13:00 |
Tokyo |
Waseda Univ. |
Design Algorithm of Relative Magnitude Coefficients using Brent's Method on the K-User MIMO-IFC Kunitaka Matsumura, Tomoaki Ohtsuki (Keio Univ.) RCS2013-381 |
Interference alignment (IA) is known as having a great effect on the capacity achieved at each receiver in interference ... [more] |
RCS2013-381 pp.451-456 |
RCS, SIP |
2014-01-24 16:05 |
Fukuoka |
Kyushu Univ. |
Scheme of interference cancelling for an external interference signal using interference alignment in MIMO systems Satoshi Sasaki, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) SIP2013-135 RCS2013-305 |
In multiple-input multiple-output (MIMO) interference channels, where multiple pairs of a transmitter and a receiver hav... [more] |
SIP2013-135 RCS2013-305 pp.293-298 |
RCS, NS (Joint) |
2013-12-20 15:20 |
Kagawa |
Sunport Hall Takamatsu |
Performance Analysis of Deliberately Clipped Semi-Blind Interference Alignment Manato Takai (Shizuoka Univ.), Koji Ishibashi (Univ. of Electro-Comm.), Tadahiro Wada (Shizuoka Univ.) RCS2013-252 |
Under interference channels with multiple transmitters simultaneously transmitting through the same frequency and time, ... [more] |
RCS2013-252 pp.267-272 |
RCS |
2013-10-17 11:20 |
Tokyo |
Sophia Univ. |
Hierarchical Interference Alignment with Multi-stage Processing for Downlink Heterogeneous Networks Tomoki Akitaya, Takahiko Saba (Chiba Inst. of Tech.) RCS2013-147 |
As an intercell interference mitigation technique for downlink heterogeneous networks, hierarchical interference alignme... [more] |
RCS2013-147 pp.31-36 |
RCS |
2013-10-17 11:40 |
Tokyo |
Sophia Univ. |
A Study on Semi-Blind Interference Alignment with Multiple Users Manato Takai (Shizuoka Univ.), Koji Ishibashi (UEC), Tadahiro Wada (Shizuoka Univ.) RCS2013-148 |
When multiple transmitters transmit their information simultaneously
using the same frequency, the strong interference... [more] |
RCS2013-148 pp.37-42 |
LQE, OPE |
2013-06-21 14:25 |
Tokyo |
|
High Responsivity and Wide Bandwidth Operation of InP-Based pin-Photodiodes Monolithically Integrated with 90°Hybrid for 100 Gb/s Compact Coherent Receiver Hideki Yagi, Naoko Inoue, Yutaka Onishi, Ryuji Masuyama, Tomokazu Katsuyama, Takehiko Kikuchi, Yoshihiro Tateiwa, Yoshihiro Yoneda, Masaru Takechi, Hajime Shoji (SEI) OPE2013-11 LQE2013-21 |
The digital coherent transmission technology has been considered to be a promising candidate for the accomplishment of a... [more] |
OPE2013-11 LQE2013-21 pp.23-26 |
SIP, CAS, CS |
2013-03-15 11:35 |
Yamagata |
Keio Univ. Tsuruoka Campus (Yamagata) |
Joint Optimization Design for Multiple Underlay MIMO CognitiveTransceiver with Channel Uncertainty Bassant Abdelhamid (Kyushu Univ.), Maha Elsabrouty (EJUST Univ.), Masoud Alghoniemy (Univ. of Alexandria), Salwa Elramly (Ain Shams Univ.), Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) CAS2012-137 SIP2012-168 CS2012-143 |
Underlay cognitive Radio (CR) permits an unlicensed secondary users to transmit over the licensed spectrum unless the in... [more] |
CAS2012-137 SIP2012-168 CS2012-143 pp.235-240 |
SIP, RCS |
2013-02-01 15:40 |
Hiroshima |
Viewport-Kure-Hotel (Kure) |
Joint Optimization Design for Underlay Cognitive Transceiver with Channel Uncertainty Bassant Abdelhamid (Kyushu Univ.), Maha Elsabrouty (EJUST Univ.), Masoud Alghoniemy (Univ. of Alexandria/EJUST Univ.), Salwa Elramly (Ain Shams Univ.), Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) SIP2012-111 RCS2012-268 |
Underlay cognitive radio allows simultaneous primary and secondary
transmissions over the same band given that the sec... [more] |
SIP2012-111 RCS2012-268 pp.177-182 |
WBS |
2012-10-26 10:55 |
Kyoto |
Kyoto Univ. |
On Feasibility of Semi-Blind Interference Alignment over OFDM Channels Manato Takai (Shizuoka Univ.), Koji Ishibashi (The Univ. of Electro-Communications), Won-Yong Shin (Dankook Univ.), Hyo Seok Yi (Harvard Univ.), Tadahiro Wada (Shizuoka Univ.) WBS2012-27 |
Interference alignment (IA) is an effective approach, which acheives high capacity by overlapping in- terference signals... [more] |
WBS2012-27 pp.7-12 |
WBS |
2012-07-26 13:45 |
Aichi |
Nagoya Univ. |
A Study on Semi-Blind Interference Alignment Exploiting Frequency Selectivity of Fading Channels Manato Takai (Shizuoka Univ.), Koji Ishibashi (Univ. Electoro-Communications), Won-Yong Shin (Dankook Univ.), Akihisa Yokoyama (TOYOTA InfoTechnology Center), Tadahiro Wada (Shizuoka Univ.) WBS2012-23 |
In this paper, we focus on a X channel; a system with two transmitters, two receivers, each equipped with a single anten... [more] |
WBS2012-23 pp.73-78 |
SR, RCS, SRW (Joint) |
2012-03-09 09:00 |
Kanagawa |
YRP |
Application of Interference Alignment to Inter-Vehicle Communications with Simultaneous Multi-User Transmission and Its Performance Evaluation Takayuki Shimizu (Doshisha Univ.), Akihisa Yokoyama (Toyota ITC USA), Hisato Iwai (Doshisha Univ.) RCS2011-358 |
Interference alignment (IA) is a transmission technique that achieves the maximum multiplexing gain of multiple-input mu... [more] |
RCS2011-358 pp.253-258 |
SR, RCS, SRW (Joint) |
2012-03-09 09:25 |
Kanagawa |
YRP |
Linear Interference Alignment for Arbitrary Discrete Delay Chenggao Han (Univ. of Electro-Comm.), Lizhong Zheng (MIT), Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2011-359 |
This paper proposes an interference alignment scheme, called linear interference alignment, for the fully connected $K$ ... [more] |
RCS2011-359 pp.259-262 |
SR, RCS, SRW (Joint) |
2012-03-09 09:50 |
Kanagawa |
YRP |
Design Method of Relative Magnitude Coefficients Considering Rotation of Basis Vectors in Interference Space on the K-User MIMO Interference Channel for Downlink System Kunitaka Matsumura, Tomoaki Ohtsuki (Keio Univ.) RCS2011-360 |
Recently, to improve the capacity of cell-edge user,
interference alignment (IA) is an intense research interest.
Bec... [more] |
RCS2011-360 pp.263-268 |