Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ITE-ME, ITE-IST, BioX, SIP, MI, IE [detail] |
2024-06-06 14:10 |
Niigata |
Nigata University (Ekinan-Campus "TOKIMATE") |
SIP2024-3 BioX2024-3 IE2024-3 MI2024-3 |
Most practical adaptive signal processing systems, such as active noise control and acoustic echo cancellers, have nonli... [more] |
SIP2024-3 BioX2024-3 IE2024-3 MI2024-3 pp.13-18 |
NS, PN, OCS (Joint) |
2024-06-06 12:40 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Digital Longitudinal Monitoring of Fiber Optic Link Using Coherent Receiver Takeo Sasai (NTT) OCS2024-12 |
In fiber-optic communication systems, it is crucial for operators to accurately monitor various physical parameters alon... [more] |
OCS2024-12 pp.17-22 |
OFT |
2024-05-09 13:05 |
Nagasaki |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Pratical Trends in Hollow-core Fiber Takeshi Takagi, Kazunori Mukasa (Furukawa Electric) OFT2024-1 |
In recent years, Hollow-core Fiber (HCF) R&D have been activated. HCF are innovative optical fiber having the potential ... [more] |
OFT2024-1 pp.1-4 |
OCS, CS (Joint) |
2024-01-12 10:50 |
Kagoshima |
|
Approximate Optimization of Optical Eigenvalue Assignment and its transmission experiment Daisuke Hisano, Ken Mishina, Ryotaro Harada, Akihiro Maruta (Osaka Univ.) CS2023-98 |
(Advance abstract in Japanese is available) [more] |
CS2023-98 pp.20-23 |
RCS |
2023-06-15 16:00 |
Hokkaido |
Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Noise-Assisted Relaxation of Nonlinearity: A Basic Theoretical Study Kazuki Komatsu (Toyohashi Univ. of Tech.), Yuichi Miyaji (Aichi Inst. of Tech.), Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2023-60 |
In communication systems using one-bit quantizers, a phenomenon called dithering or stochastic resonance, which can supp... [more] |
RCS2023-60 pp.188-193 |
RCS, IN, NV (Joint) |
2023-05-25 10:50 |
Kanagawa |
Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Performance Evaluation of Digital Self-Interference Cancellers for In-Band Full-Duplex Systems with High-Power Amplifiers Motoshi Tawada, Yuki Takagi, Yoshichika Ohta (SoftBank) RCS2023-16 |
In-band full-duplex communication (IBFD), which performs transmission and reception in the same frequency band at the sa... [more] |
RCS2023-16 pp.13-17 |
PN |
2023-04-28 14:35 |
Kanagawa |
(Primary: On-site, Secondary: Online) |
[Invited Talk]
High power optical transmission system using a hollow core optical fiber
-- Application to high split ratio passive optical network and optically powered radio-over-fiber system -- Hiroyuki Tsuda (Keio Univ.) PN2023-3 |
A hollow core fiber has very low optical nonlinearity and high damage threshold power, allowing it to transmit high powe... [more] |
PN2023-3 pp.12-16 |
OCS, OFT, OPE (Joint) [detail] |
2023-02-17 14:35 |
Okinawa |
kukuru-itomancity (Primary: On-site, Secondary: Online) |
Nonlinear wave equation for wavelength/polarization multiplexed signals in fiber transmission Kyo Inoue, Koji Igarashi (Osaka Univ.) OCS2022-87 OPE2022-116 |
Nonlinear fiber transmission has been usually described by the nonlinear Schrödinger or the Manakov equation. However, t... [more] |
OCS2022-87 OPE2022-116 pp.86-90(OCS), pp.111-115(OPE) |
RCS, AP, UWT (Joint) |
2022-11-15 11:25 |
Fukuoka |
Kyushu University, and Online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Theoretical Analysis of In-Band Full-Duplex Radio with Polynomial Digital Predistorter Kazuki Komatsu, Takeshi Matsumura (NICT) RCS2022-159 |
Self-interference cancellation is necessary to realize in-band full-duplex systems, which improve the spectral efficienc... [more] |
RCS2022-159 pp.25-30 |
SRW, SeMI, CNR (Joint) |
2021-11-25 10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Performance of Multidimensional TCM-QAM with Nonlinearity Hisataka Chonan, Shigenobu Sasaki (Niigata Univ.) SRW2021-31 |
In this paper, performance of multidimensional coded QAM is studied considering the power amplifier (PA) nonlinearity. ... [more] |
SRW2021-31 pp.13-18 |
AP, RCS (Joint) |
2021-11-10 10:50 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
Theoretical Analysis of In-Band Full-Duplex Radio with Polynomial Digital Predistorter Kazuki Komatsu, Takeshi Matsumura (NICT) RCS2021-144 |
Self-interference cancellation is necessary to realize in-band full-duplex systems, which improve the spectral efficienc... [more] |
RCS2021-144 pp.7-12 |
MWP |
2021-05-26 17:25 |
Online |
Online |
Measurement of frequency characteristic in photodetectors using two-tone signals and estimation of non-linearity in photodetectors for wide-band signals Yuta Maeda, Nonoka Maniwa, Yuki Seto, Ryoga Kawabata (Waseda Univ.), Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ.) MWP2021-7 |
In wideband radio systems, radio-over-fiber would play important roles in simplification of the system. In a fiber wirel... [more] |
MWP2021-7 pp.29-33 |
OFT |
2021-05-14 13:45 |
Online |
Online |
BER performance improvement of ultrahigh-speed coherent Nyquist pulse transmission using low-nonlinearity, dispersion-compensated transmission line with chirped FBG and LCoS Kosuke Kimura, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) OFT2021-7 |
We demonstrate a low-nonlinearity, dispersion-compensated transmission line composed of a chirped FBG and an LCoS device... [more] |
OFT2021-7 pp.27-30 |
PRMU |
2020-12-17 16:30 |
Online |
Online |
Towards Discovery of Relevant Latent Factors with Limited Data Mohit Chhabra, Quan Kong, Tomoaki Yoshinaga (Hitachi) PRMU2020-49 |
The remarkable effectiveness of neural networks on vision tasks has led to an interest in adapting neural network models... [more] |
PRMU2020-49 pp.63-68 |
OFT |
2020-10-09 10:05 |
Online |
Online |
Analysis on fiber nonlinearity tolerance of conjugated radio-over-fiber system Takahide Sakaomto (TMU) OFT2020-27 |
Conjugated Radio-over-Fiber (C-RoF) is a powerful transmission system, where nonlinear signal distortion caused by fiber... [more] |
OFT2020-27 pp.74-77 |
CS |
2020-07-17 10:20 |
Hokkaido |
Ripura(Rishiri Fuji) (Primary: On-site, Secondary: Online) |
An Analysis of a Noise-aided One-bit Analog-to-Digital Converter for a Multi-Antenna Receiver Yasuo Nakashima, Takaya Yamazato (Nagoya Univ.), Shintaro Arai (Okayama Univ. of Sci.), Masato Saito (Ryukyu Univ.), Hiroyuki Hatano (Mie Univ.), Hiroya Tanaka, Yukihiro Tadokoro (Toyota CRDL) CS2020-20 |
This paper proposes a method of analysing noise-aided one-bit analog-to-digital converters for a multi-antenna receiver.... [more] |
CS2020-20 pp.25-26 |
CS, OCS (Joint) |
2020-01-16 15:20 |
Oita |
Beppu Housensou Hotel (Oita Pref.) |
[Special Invited Talk]
Applications of Machine Learning to Nonlinear Compensation and Nonlinear Transmission Technologies in Optical Fiber Communication Ken Mishina, Daisuke Hisano, Akihiro Maruta (Osaka Univ.) CS2019-91 |
Machine learning (ML) is expected to be a promising technology to promote innovations in optical communications. A numbe... [more] |
CS2019-91 pp.17-22 |
EA, ASJ-H |
2019-10-29 13:00 |
Tokyo |
NHK Science&Technology Research Lab. |
Application of frequency domain variants of velvet noise to multi-aspect measurement of acoustic systems Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech.), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) EA2019-47 |
We introduce FVN (Frequency domain variants of Velvet Noise), a new member of TSP (Time Stretched Pulse), which consists... [more] |
EA2019-47 pp.69-75 |
RCS |
2019-06-20 14:50 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
Theoretical Performance Analysis using Orthonormal Laguerre 2D Polynomials for Nonlinear Self-Interference Cancellers Kazuki Komatsu, Yuichi Miyaji, Hideyuki Uehara (Toyohashi Univ. of Tech.) RCS2019-76 |
Self-interference cancellation is necessary to realize in-band full duplex communications, which improve the spectral ef... [more] |
RCS2019-76 pp.239-244 |
AP |
2019-02-22 09:55 |
Osaka |
Sumitomo Electric Industries (Osaka Works) |
[Invited Lecture]
A Study on the Specificity of Nonlinear Distortion Radiation in Multitone Transmission using 4.65GHz Band Massive Element Active Antenna System for 5G Takuji Mochizuki, Masashi Hirabe, Tomohiro Kikuma, Makoto Hayakawa, Daisuke Nose (NEC) AP2018-178 |
When operating the Sub6GHz-band massive element Active Antenna System (AAS) for 5 G in high power region, Downlink (DL) ... [more] |
AP2018-178 pp.49-54 |