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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, OFT, OPE (Joint) [detail] |
2023-02-17 12:20 |
Okinawa | kukuru-itomancity (Primary: On-site, Secondary: Online) |
Reduction of nonlinear degradation using FIR filters. Koki Takashima, Yuji Miyoshi, Hirokazu Kubota (Osaka Metropolitan Univ)  OCS2022-84 OPE2022-113 |
In order to achieve high-capacity communication in optical coherent transmission, a root-raised cosine filter (RRC filte... [more] | OCS2022-84 OPE2022-113 pp.73-76(OCS), pp.98-101(OPE) |
| 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) |
| NC, NLP | 2023-01-28 10:40 |
Hokkaido | Future University Hakodate (Primary: On-site, Secondary: Online) |
Study on minimal diagonal line length effect on recurrence quantification analysis. Nina Sviridova, Tohru Ikeguchi (TUS) NLP2022-83 NC2022-67 |
The recurrence plot visualizes the complex multidimensional system’s dynamics as a two-dimensional binary image. Applied... [more] | NLP2022-83 NC2022-67 pp.11-15 |
| NC, NLP | 2023-01-28 11:20 |
Hokkaido | Future University Hakodate (Primary: On-site, Secondary: Online) |
* Atsuya Tamakoshi (Chukyo Univ.), Hiroyuki Asahara (Okayama Univ. of Sci.), Shu Karube (NIT, Oita College), Takuji Kousaka (Chukyo Univ.) NLP2022-84 NC2022-68 |
(To be available after the conference date) [more] | NLP2022-84 NC2022-68 pp.16-19 |
| EMCJ | 2023-01-27 15:30 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Nonlinear analysis of lightning strike current waveforms Fumihiko Ishiyama (NTT) EMCJ2022-88 |
We figured out nonlinear nature of lightning strike current waveforms with our method of nonlinear time-frequency analy... [more] | EMCJ2022-88 pp.89-92 |
| OCS, CS (Joint) |
2023-01-13 14:10 |
Fukuoka | CANAL CITY HAKATA (Primary: On-site, Secondary: Online) |
Study on identification of abnormal noise point in optical fiber link using optical eigenvalue Soichiro Yamauchi, Akihiro Maruta, Ken Mishina (Osaka Univ.) CS2022-72 |
Beyond 5G is expected to realize not only high-capacity and low-latency transmission but also highly reliabe optical net... [more] | CS2022-72 pp.47-50 |
| NLP | 2022-11-25 14:15 |
Shiga | (Primary: On-site, Secondary: Online) |
Synchronization of Coupled Nonlinear Sampled-data Systems with Transmission Delays Takuya Misawa, Toshiki Oguchi (Tokyo Metropolitan Univ.) NLP2022-76 |
First, we consider two nonlinear sampled-data systems bidirectionally coupled via transmission delay couplings. Reducing... [more] | NLP2022-76 pp.87-90 |
| NLP | 2022-11-25 15:15 |
Shiga | (Primary: On-site, Secondary: Online) |
Towards Defining Minimal Time Series Length for Normalized Recurrence Quantification Analysis Nina Sviridova, Tohru Ikeguchi (TUS) NLP2022-78 |
Estimating the minimal required time series length is an important problem in many applied studies. In our previous stud... [more] | NLP2022-78 pp.97-102 |
| NLP | 2022-11-25 15:40 |
Shiga | (Primary: On-site, Secondary: Online) |
A study on Participation factor for nonlinear dynamical systems based on Koopman mode decomposition Kenji Takamichi (Osaka Prefecture Univ.), Yoshihiko Susuki (Kyoto Univ.), Marcos Netto (NREL), Atsushi Ishigame (Osaka Prefecture Univ.) NLP2022-79 |
The so-called participation factor analysis has been used to evaluate the relative contribution between state vari- able... [more] | NLP2022-79 pp.103-108 |
| 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 |
| RCS, AP, UWT (Joint) |
2022-11-17 15:00 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Nonlinear Overloaded MIMO Communication System with Equal Gain Filter Takumi Sugimoto, Satoshi Denno, Yafei HOU (Okayama Univ.) RCS2022-182 |
Recently, the spread of wireless communication devices and 5G, etc., have required high-speed and high-reliability wirel... [more] | RCS2022-182 pp.155-160 |
| MW | 2022-11-15 17:15 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Improvement of Transmission Linearity by Post-Reception Nonlinear Compensator Yasushi Yamao (UEC) MW2022-120 |
High-accuracy wideband signal transmission is essential for 5G and 6G wireless communication systems. Nonlinearity is a ... [more] | MW2022-120 pp.61-66 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 13:25 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Optical nonlinearity compensation using nonlinear equalizer based on complex-valued reservoir computing Kai Ikuta, Jinya Nakamura, Yuta Ito, Moriya Nakamura (Meiji Univ.) OCS2022-45 |
We investigated a nonlinear equalizer based on complex-valued reservoir computing (CVRC) and compared the performance wi... [more] | OCS2022-45 pp.30-35 |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 14:50 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
All-optical PAM4 to QPSK and 16QAM Conversions Using Si-rich Nitride Waveguides Yuto Fujihara, Ken Mishina, Asahi Sueyoshi, Akihiro Maruta (Osaka Univ.) OCS2022-48 |
All-optical modulation format conversion, which is performed only in the optical domain, has been proposed as a promisin... [more] | OCS2022-48 pp.46-51 |
| RCS | 2022-10-27 14:45 |
Ehime | Ehime University, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Compensation of Transmitter Memory Nonlinearity by Post-Reception Blind Nonlinear Compensator and Frequency-Domain Equalizer Yasushi Yamao, Tetsuki Taniguchi (UEC) RCS2022-136 |
High-accuracy wideband signal transmission is essential for 5G and 6G wireless communication systems. Memory nonlinearit... [more] | RCS2022-136 pp.29-34 |
| OPE, OCS, LQE | 2022-10-21 10:25 |
Ehime | (Primary: On-site, Secondary: Online) |
[Invited Talk]
WDM Transmission in S-Band Using PPLN-Based Wavelength Converters Terminated with 400-Gb/s C-Band Real-Time Transceivers Tomoyuki Kato, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida (Fujitsu), Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Kei Watanabe, Yutaka Miyamoto (NTT) OCS2022-30 OPE2022-76 LQE2022-39 |
As a preliminary verification to demonstrate multi-band WDM transmission beyond the C+L-band without waiting for the new... [more] | OCS2022-30 OPE2022-76 LQE2022-39 pp.70-75 |
| OPE, OCS, LQE | 2022-10-21 11:05 |
Ehime | (Primary: On-site, Secondary: Online) |
Characterization of wideband wavelength conversion by dispersion-tailored Silicon waveguide Shun Okada, Hidenobu Muranaka, Tomoyuki Kato, Tokuharu Kimura, Yu Tanaka, Tsuyoshi Yamamoto (Fujitsu), Isaac Sackey, Gregor Ronniger, Carsten Schmidt-Langhorst, Robert Elschner, Colja Schubert (HHI), Takeshi Hoshida (Fujitsu) OCS2022-31 OPE2022-77 LQE2022-40 |
A wideband transmission system utilizing S+C+L band has been investigated in which C-band signals are converted to S-ban... [more] | OCS2022-31 OPE2022-77 LQE2022-40 pp.76-81 |
| CAS, NLP | 2022-10-20 15:20 |
Niigata | (Primary: On-site, Secondary: Online) |
Nonlinear decay process of lightning strike current waveforms Fumihiko Ishiyama (NTT) CAS2022-24 NLP2022-44 |
Linear systems have eigenvalues, which are constants. In contrast, nonlinear systems do not have such values. We propose... [more] | CAS2022-24 NLP2022-44 pp.25-28 |
| PN | 2022-08-29 09:55 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Comparison of overfitting in ANN- and VSTF-based nonlinear equalizers to repeated random bit patterns Kai Ikuta, Nakamura Jinya, Motai Daisuke, Nakamura Moriya (Meiji Univ.) PN2022-9 |
We compared the overfitting characteristics of artificial-neural-network- (ANN-) and Volterra-series-transfer-function- ... [more] | PN2022-9 pp.5-9 |
| PN | 2022-08-29 10:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Compensation Performance of DNN-based Nonlinear Equalizer for Optical Communication Systems Jinya Nakamura, Kai Ikuta, Daisuke Motai, Moriya Nakamura (Meiji Univ.) PN2022-10 |
We investigated and compared the performances of three-layer-ANN- and four-layer-DNN-based nonlinear equalizers used for... [more] | PN2022-10 pp.10-14 |
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