Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ED, MW |
2024-01-26 09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design of Decoupling Circuit between Transmitting and Receiving Antennas. TAN Zhi Earn, Takagi Masaya (TUT), Saeki Hiromasa (Murata Mfg.), Tamura Masaya (TUT) ED2023-71 MW2023-163 |
This study proposes the design of a decoupling circuit to suppress the coupling between transmitting and receiving anten... [more] |
ED2023-71 MW2023-163 pp.23-28 |
OCS, OFT, OPE (Joint) [detail] |
2023-02-17 11:55 |
Okinawa |
kukuru-itomancity (Primary: On-site, Secondary: Online) |
Investigation of optical frequency domain mode equalizer using spatial light modulator Yuta Goto, Satoshi Shinada (NICT), Atsushi Okamoto (Hokkaido Univ.), Hideaki Furukawa (NICT) OCS2022-83 OPE2022-112 |
In the mode-division multiplexing transmission, although the multi-input multi-output (MIMO) processing is required in t... [more] |
OCS2022-83 OPE2022-112 pp.68-72(OCS), pp.93-97(OPE) |
RCS, AP, UWT (Joint) |
2022-11-15 10:20 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
A Study on Performance Improvement of Uplink Multi-User Chaos MIMO Transmission Scheme Kenta Kato, Keisuke Asano, Takumi Abe, Yuki Mori, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic) RCS2022-157 |
Internet of things (IoT) terminals have spread rapidly in recent years, and multi-user multiple-input multiple-output (M... [more] |
RCS2022-157 pp.13-18 |
MIKA (3rd) |
2022-10-14 10:40 |
Niigata |
Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
For an experimental verification of MIMO-OFDM signals reception using noise and 1-bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) |
An analog-to-digital converter (ADC) is essential for wireless digital communications.
While increasing the number of q... [more] |
|
CQ, CS (Joint) |
2022-05-13 13:50 |
Fukui |
Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Analog-RoF and Distributed MIMO Techniques in Higher Frequency Bands for 6G/IOWN Takeshi Onizawa, Naoki Kita, Yushi Shirato, Daisei Uchida, Hideki Toshinaga (NTT) CQ2022-15 |
In this report, we describe analog-radio over fiber (A-RoF) and distributed multiple-input multiple-output (MIMO) techni... [more] |
CQ2022-15 pp.80-85 |
MW |
2021-12-17 13:10 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Basic Study of Decoupling Circuit Between Antennas Using BSF Design Concept Masaya Takagi, Masaya Tamura, Yuichi Miyaji (Toyohashi Univ. Tech.) MW2021-101 |
In this study, we focus on the design method of a band-stop filter (BSF) using a parallel coupling matrix and propose a ... [more] |
MW2021-101 pp.97-102 |
RCS |
2021-10-21 11:15 |
Online |
Online |
A Study on Resource Allocation and Beamforming Design via Geometric Mean Maximization for Cell-free Massive MIMO Systems with Dynamic TDD Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-121 |
In this paper, we consider a cell-free multiple-input multiple-output (MIMO) systems operated in a dynamic time division... [more] |
RCS2021-121 pp.19-24 |
RCS, SAT (Joint) |
2021-08-27 14:55 |
Online |
Online |
Resource Allocation and Beamforming Design Considering User Fairness for Cell-Free Massive MIMO System with Dynamic TDD Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (JUB), Koji Ishibashi (UEC) RCS2021-115 |
In this paper, we consider a cell-free massive multiple-input multiple-output (MIMO) system, in which uplink and downlin... [more] |
RCS2021-115 pp.85-90 |
RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online |
Online |
[Poster Presentation]
An Application of Decision Feedback Channel Estimation to MIMO Sphere Decoding Yuki Maruyama, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2020-234 SR2020-73 SRW2020-63 |
(To be available after the conference date) [more] |
RCS2020-234 SR2020-73 SRW2020-63 pp.157-158(RCS), pp.50-51(SR), pp.45-46(SRW) |
AP, RCS (Joint) |
2019-11-22 15:05 |
Saga |
Saga Univ. |
[Invited Lecture]
Study on Underwater Acoustic Communication using Time-Reversal DFE
-- Application for MIMO and Multiuser Communication -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitakawa Watanabe (JAMSTEC) AP2019-139 RCS2019-234 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] |
AP2019-139 RCS2019-234 pp.181-186(AP), pp.175-180(RCS) |
US |
2019-08-28 15:45 |
Tokyo |
|
Research and Development of High-Rate Underwater Acoustic Communication
-- Research on Time-Reversal MIMO Acoustic Communication and Development of Acoustic Communication System for Manned Submersible SHINKAI6500 -- Takuya Shimura, Mitsuyasu Deguchi, Yukihiro Kida, Yoshitaka Watanabe (JAMSTEC) US2019-43 |
In underwater acoustic communication, effects of multipath interferences and Doppler shift are much larger than those in... [more] |
US2019-43 pp.33-38 |
PN |
2019-08-27 14:40 |
Hokkaido |
Kanpo-No-Yado Otaru |
C+L-band Weakly-coupled 10-mode-multiplexed Transmission Daiki Soma, Shohei Beppu, Seiya Sumita, Yuta Wakayama, Takehiro Tsuritani (KDDI Research) PN2019-23 |
A 125-μm cladding space-division multiplexing (SDM) fiber is attractive for deployment of the SDM system since it is exp... [more] |
PN2019-23 pp.85-89 |
RCS, SAT (Joint) |
2019-08-22 13:05 |
Aichi |
Nagoya University |
[Invited Lecture]
Channel Capacity Analysis of LEO MIMO System Considering the Satellite Attitude Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Hiroki Shibayama, Fumihiro Yamashita (NTT) SAT2019-24 RCS2019-153 |
With the improving sensor capabilities of Earth observation satellites and the introduction of the constellation service... [more] |
SAT2019-24 RCS2019-153 pp.39-44 |
SANE, SAT (Joint) |
2019-02-13 13:30 |
Kagoshima |
Tanegashima Island |
Analysis of the MIMO channel for LEO Satellites Chihaya Kato, Mitsuhiro Nakadai (JAXA), Daisuke Goto, Daiki Shibayama, Fumihiro Yamashita (NTT) SAT2018-60 |
In the Low Earth Orbital (LEO) Satellites, transmission data rate of the satellite communication is rapidly increasing t... [more] |
SAT2018-60 pp.17-22 |
WPT (2nd) |
2018-11-02 - 2018-11-04 |
Miyagi |
Tohoku University |
[Poster Presentation]
Design of MIMO Array Based on Analysis of Ground Clearances Effects Aidi Ren, Ying Liu, Shuxi Gong (Xidian Univ.) |
In this paper, the impact of ground clearances on multiple-input multiple-output (MIMO) is studied by characteristic mod... [more] |
|
ASN, NS, RCS, SR, RCC (Joint) |
2018-07-13 17:05 |
Hokkaido |
Hakodate Arena |
On Reduced-Complexity Coded MIMO Spatial Multiplexing System based on Matched-Filter Detecter and CRC-Assisted Interference Cancellation Kentaro Masukawa, Hideki Ochiai (Yokohama Natl. Univ.) RCS2018-130 |
Optimal detection of multiple-input multiple-output~(MIMO) spatial multiplexing
systems becomes challenging as the nu... [more] |
RCS2018-130 pp.255-260 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2017-11-24 15:50 |
Osaka |
Kansa-Univ. Umeda Campus |
257-Tbit/s Partial MIMO-based 10-Mode C+L-band WDM Transmission Daiki Soma, Shohei Beppu, Yuta Wakayama (KDDI Research, Inc.), Koji Igarashi (Osaka Univ.), Takehiro Tsuritani (KDDI Research, Inc.) OCS2017-65 |
Mode-division multiplexing (MDM) transmission technique using a few-mode fiber (FMF) has been investigated to overcome t... [more] |
OCS2017-65 pp.79-83 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 15:55 |
Hokkaido |
Hokkaido Univ. |
10-Mode-Multiplexed Transmission over 81km Weakly-coupled Few-mode Fiber with Partial MIMO Equalizers Daiki Soma, Yuta Wakayama (KDDI Research), Koji Igarashi (Osaka Univ.), Takehiro Tsuritani (KDDI Research) OCS2017-25 |
Mode-division multiplexing (MDM) transmission technique using a few-mode fiber (FMF) is attractive for increasing the tr... [more] |
OCS2017-25 pp.13-17 |
AP, SAT, SANE (Joint) |
2017-07-28 16:05 |
Aichi |
Nagoya Institute of Technology |
A study on synchronization range of satellite/terrestrial integrated mobile communication system with dual satellites Kodai Tsunekawa, Eiji Okamoto (NITech), Hiroyuki Tsuji, Amane Miura (NICT) SAT2017-19 |
In satellite/terrestrial integrated mobile communication system (STICS), in which a mobile terminal can connect both ter... [more] |
SAT2017-19 pp.69-74 |
RCS, SR, SRW (Joint) |
2017-03-03 11:15 |
Tokyo |
Tokyo Institute of Technology |
A MIMO Channel Sounder for Double Selective Acoustic Communications and its Applications to Channel Simulators Hiroshi Kubo, Akinobu Murayama, Souichirou Morita, Nanase Yumoto, Mai Nakatsuka, Masashi Takemura, Yusuke Matsumoto, Kouki Nakatsukasa (Ritsumeikan Univ.) RCS2016-326 |
This paper discusses channel sounding techniques for acoustic communications. Underwater acoustic communications and lan... [more] |
RCS2016-326 pp.205-210 |