Member

Staff

Professor              Akihiro Maruta

Google Scholar         maruta [at] comm.eng.osaka-u.ac.jp

Associate Prof.    Ken Mishina

Google Scholar         mishina [at] comm.eng.osaka-u.ac.jp

Assistant Prof.    Daisuke Hisano

Google Scholar         hisano [at] comm.eng.osaka-u.ac.jp

Secretary              Yoshiko Nishitani

yoshiko [at] pn.comm.eng.osaka-u.ac.jp

Guest Associate Professor　Yuki Yoshida (NICT) Google Scholar

Collaborative researchers

Yamanashi University          Assistant Prof.　　Takahiro Kodama

Aoyama Gakuin Universty   Assistant Prof.　　Yu Nakayama

Chiba University                   Assistant Prof.　　Kazuki Maruta

Students

the Master’s Course

Takeyuki Kodama            tkodama@

Ryuki Hidaka                     hidaka@

Sho Shibita                        shibita@

Takumi Zyouden              zyouden@

Atsuki Tsunobuchi           tsunobuchi@

Keigo Harada                    harada@

Shohei Yamamoto           syamamoto@

The 4th Year of the Undergraduate

Shingo Sato                   s_sato@

Ryota Tsuji                     tsuji@

Yuta Matsumoto          y_matsumoto@

Takuya Yamaguchi      yamaguchi@

Yuki Watase                  watase@

Pls. add “pn.comm.eng.osaka-u.ac.jp” after “@”.

Research topics

Under construction

Publication

2018

Journal Papers

  1. Yu Nakayama, Daisuke Hisano, “Rank-Based Low-Latency Scheduling for Maximum Fronthaul Accommodation in Bridged Network”, IEEE Access, accepted.
  2. Ken Mishina, Daisuke Hisano, Akihiro Maruta, “All-Optical Modulation Format Conversion and Applications in Future Photonic Networks,” IEICE TRANS. ELECTRON., accepted.

International Conferences

    1. T. Kodama, T. Miyazaki, M. Hanawa, A.Maruta, N. Wada, G. Cincotti, and K. Kitayama, “First Demonstration of PAM4/PAM3-OCDM System for OpticalShort-Reach Transmission,” Opto-Electronics and Communications Conference (OECC2018), ICC Jeju, Korea, Paper 4A2-4, July 2018.
    1. K. Maruta, Y. Nakayama, K. Honda, D. Hisano, C-J. Ahn, “V2P Connectivity on Higher Frequency Band and CoMP Based Coverage Expansion,” Proc. 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sep. 2018.
  1. Takeyuki Kodama，Takato Zuiki，Ken Mishina，and Akihiro Maruta，”Hyper Multi-level Modulation Based on Optical Eigenvalue Multiplexing,” Photonics in Switching and Computing 2018，Th3C.4，Sep. 2018．
  2. D. Hisano, Y. Nakayama, K. Maruta, and A. Maruta, “Deployment Design of Functional Split Base Station in Fixed and Wireless Multihop Fronthaul”, IEEE Global Communications Conference (GLOBECOM), Dec. 2018 to be appeared.
  3. Yu Nakayama, Kazuaki Honda, Daisuke Hisano, Kazuki Maruta, “Adaptive C-RAN Architecture for Smart City using Crowdsourced Radio Units”, IEEE International Conference on Pervasive Computing and Communications (PerCom) Work-In-Progress (WiP), Kyoto, Japan, Mar. 2019.

2017

Journal Papers

  1. Gihan Weerasekara and Akihiro Maruta : `Eigenvalue based analysis of soliton fusion phenomenon in the frame work of nonlinear Schroedinger equation”, IEEE Photonics Joornal,  Vol.9, No.3, pp.7903612-1-12 (June 2017).
  2. Akihiro Maruta : `Nonlinear Shannon Limit in Optical Fiber Transmission System (invited)”, IEICE Transactions on Communications, DOI:10.1587/transcom.2016EBI003 (Advance published on 30 May 2017).
  3. Xiuyu Zhang, Takafumi Hino, Satoshi Kasamatsu, Shobu Suga, Elbert He, Yifan Xiong, Masato Morifuji, Hirotake Kajii, Akihiro Maruta and Masahiko Kondow : `1.3mm lasing of circular defect cavity photonic crystal laser with an AlOx cladding layer”, IEICE Electronics Express, Vol.14, No.18, pp.1-8 (DOI:10.1587/elex.14.20170664) (25 Sept. 2017).
  4. M. Eberhard, A. Savojardo, A. Maruta, and R. A. Romer : `Rogue wave generation by inelastic quasi-soliton collisions in optical fibres”, Optics Express, Vol.25, No.23, pp.28086-28099 (DOI:10.1364/OE.25.028086) (30 Oct. 2017).

International Conferences

  1. Georg Rademacher, Ruben S. Luis, Benjamin J. Puttnam, Roland Ryf,Hideaki Furukawa, Ryo Maruyama, Kazuhiko Aikawa, Akihiro Maruta,Yoshinari Awaji, and Naoya Wada, “93.34 Tbit/s/mode (280 Tbit/s) Transmission in a 3-modeGraded-index Few-mode Fiber”, The Optical Fiber Communication Conference & Exposition (OFC2018), San Diego Convention Center, SanDiego, CA, USA, Paper W4C.3, Mar. 2018.

2018

Journal Papers

  1. Akihiro Maruta, Hiroki Terauchi, Yuki Matsuda, Akifumi Toyota, Yoshinori Ikeda : `Optical Fiber Transmission System Based on Eigenvalue Modulation”, ：IEICE Trans. Commun.(Japanese Edition), Vol.J99-B, No.11, pp.976-987 (Nov. 2016).
  2. Pablo Jesus Argibay-Losada, Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : ` Optical vs. Electronic Packet Switching in Delay-Sensitive 5G Networks: Myths vs Advantages “, Journal of Optical Communications and Networking, Vol.8, No.11, pp.B43-B54 (Nov. 2016).
  3. Gihan Weerasekara and Akihiro Maruta : `Characterization of optical rogue wave based on solitons’ eigenvalues of the integrable higher-order nonlinear Schroedinger equation”, Optics Communications, Vol.382, No.1, pp.639-645 (1 January 2017).

International Conferences

  1. Pablo Jesus Argibay-Losada, Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : `Optical vs. Electronic Packet Switching : Myth and Advantage in 5G Time-Critical Applications “, 20th International Conference on Optical Network Design and Modeling (ONDM2016), Catagena, Spain, Paper S5-2 (10, May 2016).
  2. Ryosuke Matsumoto, Giampiero Contestabile, Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : `Pattern-Independent Wavelength Conversion of PAM signals in SOAs”, 21st OptoElectronics and  Communications Conference / International Conference on Photonics in Switching  2016 (OECC/PS 2016), Toki Messe Niigata Convention Center, Niigata, Japan, Paper MF2-3 (4, July 2015).
  3. Gihan Weerasekara and Akihiro Maruta : `Characterization of soliton fusion phenomenon based on solitons’ eigenvalue”, 21st OptoElectronics and Communications Conference / International Conference on Photonics in Switching  2016 (OECC/PS 2016), Toki Messe Niigata Convention Center, Niigata, Japan, Paper WA2-43 (6, July 2015).
  4. Akihiro Maruta : `Solitons and Nonlinear Fourier Transformation (invited)”, The Optical Fiber Communication Conference & Exposition (OFC2017), Los Angeles Convention Center, Los Angeles, CA, USA, Paper Th3J.3 (23, March 2017).
  5. Kengo Matsumoto, Yuki Yoshida, Akihiro Maruta, Atsushi Kanno, Naokatsu Yamamoto and Ken-ichi Kitayama : `On the Impact of Tomlinson-Harashima Precoding in Optical PAM Transmissions for Intra-DCN Communication”, The Optical Fiber Communication Conference & Exposition (OFC2017), Los Angeles Convention Center, Los Angeles, CA, USA, Paper Th3D.7 (23, March 2017).
Access

2-1 Yamadaoka, Suita, Osaka, Japan 565-0871

Graduate School of Engineering, Osaka University

Division of Electrical, Electronic and Information Engineering

Department of Information and Communications Technology

Photonic Network Engineering area, Building E3 6F

Phone: +81-6-6879-7728 Fax: +81-6-6879-7688