Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMT, PN, MWPTHz, IEE-EMT [detail] |
2024-01-22 11:35 |
Kyoto |
Kyoto Univ. Yoshida Campus |
Reduction of influence of phase modulation for SBS mitigation on output power enhancement in photonic- based 10 GHz generation by optical pulse compression. Yuma Sakai, Keita Ogawa, Masayuki Suzuki, Hiroyuki Toda (Doshisha Univ) PN2023-50 EMT2023-90 MWPTHz2023-78 |
We numerically demonstrate reduction of influence of optical phase modulation for SBS mitigation on output power enhance... [more] |
PN2023-50 EMT2023-90 MWPTHz2023-78 pp.17-21 |
PN, NS, OCS (Joint) |
2023-06-09 14:15 |
Kagawa |
(Primary: On-site, Secondary: Online) |
A Nonlinear Compensation Scheme Based on Inverse Scattering Transform in Normal-Dispersion Optical Fiber Transmission System Nanto Hirao, Kohei Hashimoto, Ryuya Hiraga, Akihiro Maruta (Osaka Univ.) PN2023-14 |
In optical fiber transmission, in addition to wavelength dispersion, signal distortion due to the effect of fiber nonlin... [more] |
PN2023-14 pp.58-64 |
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 |
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 |
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 |
OFT, OCS, IEE-CMN, ITE-BCT [detail] |
2021-11-19 13:50 |
Online |
Online |
An Experimental Study on Compensation of Dispersion-induced Fading in Analogue Radio over Fiber System using Self-Phase Modulation Kento Okunushi, Amila Kariyawasam, Joji Maeda (Tokyo Univ. of Science) OCS2021-32 |
It is known that the penalty due to chromatic-dispersion-induced power fading in radio-over-fiber links can be mitigated... [more] |
OCS2021-32 pp.21-26 |
EA, US, SP, SIP, IPSJ-SLP [detail] |
2021-03-04 15:45 |
Online |
Online |
Nonlinear Modeling of Electro-dynamic Loudspeaker by Nonlinear IIR Filter Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2020-86 SIP2020-117 SP2020-51 |
In this paper, we introduce the nonlinear modeling of an electro-dynamic loudspeaker by a nonlinear IIR filter. There ar... [more] |
EA2020-86 SIP2020-117 SP2020-51 pp.158-163 |
NS, RCS (Joint) |
2020-12-17 11:50 |
Online |
Online |
Improvement of EVM for Downlink NOMA with Blind Nonlinear Compensation Scheme in Frequency Selective Channel Jun Nagai, Yasushi Yamao, Koji Ishibashi (Univ. of Electro-Communications) RCS2020-136 |
In 5th generation mobile communication system (5G) and beyond, non-orthogonal multiple access (NOMA) has been studied to... [more] |
RCS2020-136 pp.13-18 |
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 |
RCS, SR, SRW (Joint) |
2020-03-05 17:35 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Special Invited Talk]
Research on Wireless Circuit and Signal Processing Yasushi Yamao (UEC) RCS2019-364 SR2019-129 SRW2019-69 |
Continuing growth of mobile communications does not stop and is going beyond 5G to 6G. Wireless technologies cast light ... [more] |
RCS2019-364 SR2019-129 SRW2019-69 p.225(RCS), p.95(SR), p.49(SRW) |
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 |
NS, RCS (Joint) |
2019-12-20 14:20 |
Tokushima |
Tokushima Univ. |
Improvement of EVM for downlink NOMA with Blind Nonlinear Compensation scheme Jun Nagai, Tomoki Abe, Yasushi Yamao (UEC) RCS2019-263 |
Non-Orthogonal Multiple Access (NOMA) is an effective technique to enhance frequency utilization. Since NOMA superimpose... [more] |
RCS2019-263 pp.139-144 |
AP, RCS (Joint) |
2019-11-20 12:45 |
Saga |
Saga Univ. |
Analysis of Blind Post-Compensation for Tandem Nonlinearly in Transmitter and Receiver Tomoki Abe, Yasushi Yamao (UEC) RCS2019-209 |
Transmitters and receivers in 5G systems are required to cover broad bandwidth and achieve high-accuracy signal transmis... [more] |
RCS2019-209 pp.37-42 |
OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 09:55 |
Hokkaido |
|
Computational-Complexity Comparison of Time- and Frequency-Domain Artificial Neural Networks for Optical Nonlinearity Compensation Takeru Kyono, Moriya Nakamura (Meiji Univ.) OCS2019-26 |
We investigated and compared the computational complexity of a TD-ANN and an FD-ANN which are used for optical nonlinear... [more] |
OCS2019-26 pp.35-38 |
OCS, PN, NS (Joint) |
2019-06-20 13:00 |
Iwate |
MALIOS(Morioka) |
Overestimation of Artificial Neural Network and Volterra Series Transfer Function in PRBS Based Signal Quality Evaluation Kai Ikuta, Yuta Otsuka, Yuta Fukumoto, Moriya Nakamura (Meiji Univ.) OCS2019-13 |
We compared overestimation problem of Volterra series transfer function (VSTF) with that of artificial neural network (A... [more] |
OCS2019-13 pp.17-20 |
RCS, SR, SRW (Joint) |
2019-03-06 10:30 |
Kanagawa |
YRP |
SF-SFB DPD for Compensating Nonlinearity with Memory Effects in Wideband Transmitter Suguru Habu, Yasushi Yamao, Suzuki Hiroshi (UEC) RCS2018-291 |
A novel feedback technique for reducing the cost of digital Predistorter (DPD) is studied. Spectrum-folding scalar-feedb... [more] |
RCS2018-291 pp.55-60 |
SANE, SAT (Joint) |
2019-02-13 12:40 |
Kagoshima |
Tanegashima Island |
Computational Complexity Reduction for an Adaptive Equalization Scheme based on Memory Polynomial for Compensating both Linear and Nonlinear Distortion Shunsuke Uehashi, Yasunori Nouda, Shigenori Tani, Shigeru Uchida, Atsushi Okamura (Mitsubishi Electric) SAT2018-68 |
The demand for wideband transmission is increasing greatly in satellite communication system. In wideband transmission, ... [more] |
SAT2018-68 pp.63-68 |
RCS, AP (Joint) |
2018-11-21 11:00 |
Okinawa |
Okinawa Industry Support Center |
Spectrum-Decomposed Parallel Signal Processing for Broadband Nonlinear Compensation Tomoki Abe, Yasushi Yamao (UEC) RCS2018-195 |
A novel wideband digital predistortion (DPD) technique that can relax the requirement for sampling frequency is proposed... [more] |
RCS2018-195 pp.103-108 |