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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Full-Duplex Wireless LAN System using Null Beamforming in Cooperative MIMO Communication Kotaro Nagano, Yuhei Nagao, Hiroshi Ochi (Kyutech) |
In order to cope with the recent increase in the number of wireless terminals and the consequent increase in data traffi... [more] | |
| OFT | 2021-10-14 10:30 |
Online | Online | [Poster Presentation]
Mutual interference suppression for FMCW LiDAR Akifumi Soma, Shota Araishi, Sougo Shimizu, Chao Zhang, Fumihiko Ito (Shimane Univ.)  OFT2021-27 |
In this article, we outline mutual interference in frequency-modulated continuous-wave LiDAR and proposes a suppression ... [more] | OFT2021-27 pp.23-28 |
| WBS, MICT | 2021-07-30 16:00 |
Online | Online | [Encouragement Talk]
On the Filter Design for Full-Duplex Multiuser Systems Based on Single-Carrier Transmission Kyohei Amano (Mitsubishi Electric), Teruyuki Miyajima, Yoshiki Sugitani (Ibaraki Univ.) WBS2021-33 MICT2021-26 |
In this paper, we consider interference suppression for a full-duplex (FD) multiuser system based on single-carrier tran... [more] | WBS2021-33 MICT2021-26 p.60 |
| AP, SANE, SAT (Joint) |
2021-07-30 09:25 |
Online | Online | The measurement of radiation pattern of consumer DBS receiving antenna in the 9 GHz band Yasushi Mizuki (NHK), Shoji Tanaka, Kazuyoshi Shogen (B-SAT), Satoshi Iwasaki, Junya Matsushita, kazunori Yokohata (NHK) SAT2021-23 |
In order to clarify the conditions like the allowable interference level and the separation distance necessary for preve... [more] | SAT2021-23 pp.18-23 |
| MWP | 2021-05-26 17:50 |
Online | Online | Interference suppression simulation by two-tone FMCW signals in 90GHz band linear cell radar Kazunori Okuda, Tomohiko Kanaya, Satomi Masuda (Waseda Univ.), Keizo Inagaki (NICT/Waseda Univ.), Tetsuya Kawanishi (Waseda Univ./NICT) MWP2021-8 |
There is an increasing demand for automation and precision in radars that detect foreign of debris on the runway. In thi... [more] | MWP2021-8 pp.34-38 |
| AP | 2021-02-19 15:40 |
Online | Online | [Invited Lecture]
A Study on the Characteristics of the EBG Structure Area in the Interference Suppression between Antennas Ryotaro Ohashi, Tai Tanaka, Shinichi Yamamoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric) AP2020-131 |
We investigate an interference suppression in a system with a conductor wall between two antennas. We evaluated the inte... [more] | AP2020-131 pp.81-85 |
| SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-09 15:00 |
Online | Online | [Invited Lecture]
Blind Adaptive Array Interference Suppression Performance with Deep Learning based SIR Estimation Kazuki Maruta (Tokyo Tech), Shun Kojima (Chiba Univ.), Daisuke Hisano (Osaka Univ.), Yu Nakayama (TUAT) RCC2020-8 NS2020-37 RCS2020-71 SR2020-16 SeMI2020-8 |
This paper proposes a blind interference estimation via deep learning approach exploiting the visualized wireless signal... [more] | RCC2020-8 NS2020-37 RCS2020-71 SR2020-16 SeMI2020-8 pp.37-41(RCC), pp.37-41(NS), pp.79-83(RCS), pp.43-47(SR), pp.31-35(SeMI) |
| AP | 2020-03-27 12:20 |
Fukui | Fukui College (Cancelled but technical report was issued) |
An Evaluation of the Interference Suppression between Antennas by the EBG Structure on the Conductor Wall Ryotaro Ohshi, Tai Tanaka, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2019-206 |
We investigate an interference suppression in a system with a conductor wall between two antennas. In this paper, we eva... [more] | AP2019-206 pp.53-56 |
| RCS, SR, SRW (Joint) |
2020-03-06 14:50 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Invited Lecture]
Blind Adaptive Array Interferense Suppression Exploiting Non-Gaussian Properties Kazuki Maruta (Chiba Univ.) RCS2019-393 |
Adaptive array antenna signal processing with a blind algorithm is effective as a means to suppress co-channel interfere... [more] | RCS2019-393 p.375 |
| SAT, SANE (Joint) |
2020-02-20 10:50 |
Okinawa | A Proposal of a Novel Narrow band Interference Suppression Scheme using Interference Replica for Automotive FMCW radar Daiki Ammen, Shintaro Ishikawa, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (Hitachi Automotive Systems) SANE2019-120 |
As an automotive FMCW (Frequency Modulated Continuous Wave) radar used for automated driving or ADAS（Advanced Driver Ass... [more] | SANE2019-120 pp.119-124 |
|
| 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 |
| AP, RCS (Joint) |
2019-11-21 10:55 |
Saga | Saga Univ. | A Study on Uplink Interference Canceller of Macrocell by using Reference Signal of Smallcell eliminated Interference from Other Smallcells in HetNet Construction Takuya Kaneda, Teruya Fujii (Tokyo Tech) RCS2019-217 |
HetNet which deployed multiple small cells using same frequency inside the macro cell is expected as a technology for im... [more] | RCS2019-217 pp.85-90 |
| AP, RCS (Joint) |
2019-11-22 09:50 |
Saga | Saga Univ. | Improving Time-domain Symbol Spread Blind Adaptive Array Interference Suppression by Principal Component Analysis Kazuki Maruta (Chiba Univ.), Kentaro Nishimori (Niigata Univ.), Chang-Jun Ahn (Chiba Univ.) RCS2019-226 |
We previously proposed a time-domain symbol spreading (TSS) which can expand the operational region of the blind adaptiv... [more] | RCS2019-226 pp.129-134 |
| MW | 2019-11-15 09:30 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center | Suppression of interference wave by resistor installation for OAM Communication using Loop Arrays Antenna Hisanosuke Miyake, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2019-111 |
As a novel multiplexing method for wireless communications, OAM (Orbital Angular Momentum) is attracting attention due t... [more] | MW2019-111 pp.65-70 |
| AP, SANE, SAT (Joint) |
2019-07-18 12:40 |
Miyagi | Tohoku Univ. | Measurement of image interference suppression ratio for BS and CS receiving antennas Kazuyoshi Shogen (B-SAT), Keiichi Tajima (SJC), Hirishi Hanado (NICT), Tomohiro Shimazaki, Masaaki Kojima (NHK), Shoji Tanaka (B-SAT), Akinori Hashimoto, Kazunori Yokohata, Taro Hamanaka (NHK) AP2019-30 SAT2019-12 |
In order to clarify the conditions like the allowable interference level and the separation distance necessary for preve... [more] | AP2019-30 SAT2019-12 pp.49-53(AP), pp.25-29(SAT) |
| WBS, MICT | 2019-07-16 12:30 |
Ibaraki | Ibaraki University(Mito Campus) | [Poster Presentation]
Interference Suppression Filters for Full-Duplex Base-Station in Frequency-Selective Channels Kyohei Amano, Teruyuki Miyajima, Yoshiki Sugitani (Ibaraki Univ.) WBS2019-11 MICT2019-12 |
In this article, we propose a design method for filters at a base-station to jointly suppress self-interference, inter-u... [more] | WBS2019-11 MICT2019-12 pp.7-12 |
| CS | 2019-07-04 09:00 |
Kagoshima | Amami City Social Welfare Center | Demonstration of Reflected Interference Compensation Technique in Single-Wavelength Bidirectional WDM-PON Transmission System Sho Shibita, Daisuke Hisano, Ken Mishina, Akihiro Maruta (Osaka Univ.) CS2019-19 |
This paper proposes a novel cancellation technique of a Fresnel reflected light in single-wavelength bidirectional wavel... [more] | CS2019-19 pp.37-40 |
| RCS | 2019-06-19 09:30 |
Okinawa | Miyakojima Hirara Port Terminal Building | Performance of Physical Channel Multiplexing Using Symbol Repetition in Every Time Slot for Full Duplex Kazuki Yoshida, Mamoru Sawahashi (Tokyo City Univ.), Yoshihisa Kishiyama (NTT DOCOMO) RCS2019-37 |
In full duplex (FD), which improves spectrum efficiency and achieves flexible resource assignment between the uplink and... [more] | RCS2019-37 pp.1-6 |
| SR | 2019-05-31 10:00 |
Tokyo | Tokyo Big Sight | [Technology Exhibit]
Development and demonstration of FMCW radar to mitigate inter-radar interference Takeo Okuda, Shintaro Ishikawa, Daiki Ammen, Masahiro Umehira, Shigeki Takeda, Xiaoyan Wang (Ibaraki Univ.), Hiroshi Kuroda (Hitachi AMS) SR2019-17 |
As FMCW radars will be densely deployed in future, inter-radar interference will cause miss-detection of the target due ... [more] | SR2019-17 p.105 |
| HWS | 2019-04-12 15:55 |
Miyagi | Tohoku University | Fundamental Study on Suppression of Self-Interference Wave Caused by Intentional Information Leakage with IEMI Riho Kawakami, Shugo Kaji (NAIST), Masahiro Kinugawa (NIT, Sendai College), Diasuke Fujimoto, Yu-ichi Hayashi (NAIST) HWS2019-6 |
There is a threat of information leakage through unintentional electromagnetic (EM) emissions from equipment. The feasib... [more] | HWS2019-6 pp.31-35 |
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