Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT, OCS, LSJ (Joint) [detail] |
2023-08-25 11:20 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Real-time 114-SDM transmission over a 6-mode 19-core fiber using real-time MIMO DSP Shohei Beppu (KDDI Research), Masahiro Kikuta, Masahiro Shigihara (NEC Platforms), Koji Igarashi (Osaka University), Daiki Soma, Yuta Wakayama, Noboru Yoshikane (KDDI Research) OCS2023-25 |
Space-division multiplexing (SDM) transmission systems, in which multiple channels with different spatial paths are mult... [more] |
OCS2023-25 pp.33-38 |
PRMU, IBISML, IPSJ-CVIM [detail] |
2023-03-02 17:00 |
Hokkaido |
Future University Hakodate (Primary: On-site, Secondary: Online) |
Evaluation of Spatial Transformer Network with Vision Transformer Yoshiharu Iwasaki (Ritsumeikan Univ.), Yu Wang (Hitotsubashi Univ.), Jien Kato (Ritsumeikan Univ.) PRMU2022-91 IBISML2022-98 |
Spatial Transformer is a module that performs spatial transformation of input images or the feature maps. In our researc... [more] |
PRMU2022-91 IBISML2022-98 pp.163-168 |
SIS |
2023-03-02 15:00 |
Chiba |
Chiba Institute of Technology (Primary: On-site, Secondary: Online) |
A Proposal of Night Vision Algorithm by Variable ε-filter and Multiscale Smoothing-based Image Enhancement Mashiho Mukaida, Noriaki Suetake (Yamaguchi Univ.) SIS2022-47 |
Images taken under low-light conditions such as at night or in a dark rooms are dark and their visibilities are very low... [more] |
SIS2022-47 pp.37-42 |
PN |
2023-03-02 17:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Rapid Optimization of Input Power to Optical Fiber Transmission Lines Considering Stimulated Raman Scattering in C + L Multiband Wavelength-Division-Multiplexed Networks Kenta Hirose, Hiroki Sakuma, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Takashi Miyamura, Takeshi Kuwahara (NTT) PN2022-71 |
Power transition induced by inter-channel stimulated Raman scattering (ISRS) in optical fibers affects signal quality, a... [more] |
PN2022-71 pp.155-158 |
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) |
NC, NLP |
2023-01-29 15:05 |
Hokkaido |
Future University Hakodate (Primary: On-site, Secondary: Online) |
Predictions and Attentions Acquired by Vision Transformer with Source-Target Attention from Dilated Convolutions on Small Data Sets Tatsuki Shimura, Katsumi Tadamura, Toshikazu Samura (Yamaguchi Univ) NLP2022-104 NC2022-88 |
Vision Transformer (ViT) requires large data sets during pre-training phase to acquire high classification accuracy on a... [more] |
NLP2022-104 NC2022-88 pp.123-128 |
SIS |
2022-12-06 09:30 |
Osaka |
(Primary: On-site, Secondary: Online) |
A Proposal of Night Vision Algorithm by a Modified Gamma Transform and S-shape Functions-based Multiscale Image Enhancement Mashiho Mukaida, Noriaki Suetake (Yamaguchi Univ.) SIS2022-34 |
Images taken under low-light conditions such as at night or in a dark rooms are dark and their visibilities are very vis... [more] |
SIS2022-34 pp.62-67 |
ITE-BCT, OCS, IEE-CMN, OFT |
2022-11-11 15:40 |
Miyagi |
Forest-Sendai (Primary: On-site, Secondary: Online) |
Bundled Three 5-Core Fiber 1×8 Core Selective Switch Yudai Uchida, Itsuki Urashima, Tsubasa Ishikawa, Shoma Murao, Rika Tahara, Kyosuke Nakada (Kagawa Univ.), Yasuki Sakurai (santec), Ryuichi Sugizaki (Furukawa Electric), Masahiko Jinno (Kagawa Univ.) OCS2022-50 |
A core selective switch (CSS) has a function that an optical signal launched into any core in the input multi-core fiber... [more] |
OCS2022-50 pp.56-61 |
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] |
|
MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS |
2022-10-06 13:20 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Estimation of out-of-view attention region Koki Hara, AtsuShi Nakazawa (Kyoto Univ) MVE2022-18 |
Gazing behavior is one of the most important elements of human attention to the outward things.
The study of saliency e... [more] |
MVE2022-18 pp.1-6 |
RCS |
2022-06-17 14:20 |
Okinawa |
University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Experimental study on an OFDM receiver with 1bit ADCs Masato Saito (Ryukyu Univ.), Takaya Yamazato (Nagoya Univ.) RCS2022-64 |
We have been studied on receiving the signals varying those amplitude by using additional noise and 1bit ADC (Analogue-t... [more] |
RCS2022-64 pp.236-241 |
SIS |
2022-03-03 13:50 |
Online |
Online |
A Proposal of Night Vision Algorithm on Equ-Hue Plane in RGB Color Space Mashiho Mukaida (Yamaguchi Univ.), Yoshiaki Ueda (Fukuoka Univ.), Eiji Uchino, Noriaki Suetake (Yamaguchi Univ.) SIS2021-34 |
Images taken under low-light conditions such as at night or in a dark rooms are dark and have low visibility. Recently, ... [more] |
SIS2021-34 pp.20-25 |
CAS, CS |
2022-03-03 14:45 |
Online |
Online |
Assessment of Signal Demultiplex Performance Using Neural Network with LSTM Layer in WDM-OWC Masaki Inomata, Saeko Oshiba, Iwamatsu Takanori (KIT) CAS2021-81 CS2021-83 |
We propose a new method of multiple-signal cancellation for wavelength-division multiplexed optical wireless communicati... [more] |
CAS2021-81 CS2021-83 pp.41-45 |
OPE, OFT, OCS (Joint) [detail] |
2022-02-25 11:40 |
Online |
Online |
Inter-core crosstalk in multi-core fiber with core-dependent loss Yuto Kobayashi, Tetsuya Hayashi (Sumitomo Electric) OCS2021-48 OPE2021-63 |
We quantitatively discussed the effect of core dependent loss (CDL) on the cross-talk (XT) of multi-core fibers (MCFs). ... [more] |
OCS2021-48 OPE2021-63 pp.36-39(OCS), pp.74-77(OPE) |
OPE, OFT, OCS (Joint) [detail] |
2022-02-25 13:30 |
Online |
Online |
Measuring Jones matrices representing mode couplings in few mode fibers Ryotaro Fukunaga, Koji Igarashi (Osaka Univ.) OCS2021-50 OPE2021-65 |
The mode dispersion in few-mode fibers (FMFs) determines the transmission performance of the mode multiplexed systems. I... [more] |
OCS2021-50 OPE2021-65 pp.46-50(OCS), pp.84-88(OPE) |
MSS, CAS, IPSJ-AL [detail] |
2021-11-18 11:20 |
Online |
Online |
Evaluation of Accuracy in Frequency Domain Equalization with Equivalent Low-pass Model of Distributed Amplifier Taiki Okuma, Sota Ikeo, Umeda Yohtaro (Tokyo University of Science) CAS2021-42 MSS2021-22 |
In the estimation of the channel function for a circuit and the accuracy evaluation of distortion compensation using Fre... [more] |
CAS2021-42 MSS2021-22 pp.28-33 |
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 |
CS, CQ (Joint) |
2021-05-14 09:50 |
Online |
On-line |
Proposal of Channel Matrix Estimation by Using Neural Networks on Wavelength Division Multiplexing Optical Wireless Communication Masaki Inomata, Saki Shibata, Takanori Iwamatsu, Saeko Oshiba (KIT) CS2021-8 |
This paper describes a wavelength division multiplexing (WDM) - optical wireless communication (OWC) system
using orth... [more] |
CS2021-8 pp.25-30 |
NS, RCS (Joint) |
2020-12-18 15:00 |
Online |
Online |
Dynamic TDD Allocation via Fractional Programming for Cell-Free Massive MIMO Systems Shuto Fukue (UEC), Hiroki Iimori, Giuseppe Abreu (Jacobs Univ. Bremen), Koji Ishibashi (UEC) RCS2020-151 |
In this paper, we consider a user-centric spacial resource management problem for cell-free massive MIMO architectures w... [more] |
RCS2020-151 pp.91-96 |