Journal Papers

D. Hisano, K. Matsumoto, Y. Inoue, Y. Hara, K. Maruta, Y. Nakayama, H. Tatsukawa, Y. Kawai, Y. Shinohara, and H. Ikeda, “5G Indoor/Outdoor Field Trial of Deep Joint Source-Channel Coding Method,” in IEEE Open Journal of the Communications Society, accepted.

K. Mishina, R. Harada, T. Yoshida, D. Hisano and A. Maruta, “Long-Haul Optical-Eigenvalue Transmission Using a Neural Network Demodulator and SD-FEC,” in IEEE Journal on Selected Areas in Communications, vol. 43, no. 5, pp. 1498-1511, May 2025, doi: 10.1109/JSAC.2025.3543512.

D. Hisano, T. Suzuki, K. Nishida, A. Yamasaki, S. -Y. Kim, J. Kani, and T. Yoshida, "Real-Time Software Implementation of Filter-Separated MIMO Adaptive Equalizer for Fully Virtualized Access Networks," IEEE Photonics Journal, vol. 16, no. 5, pp. 1-7, Oct. 2024, Art no. 7201907, doi: 10.1109/JPHOT.2024.3447529.

A. Higa, D. Hisano, Y. Nakayama, "Demonstration of symbol timing synchronization for rolling shutter-based optical camera communication," Optics Express, vol. 32, no. 17, pp. 29125-29137, Aug. 2024, https://doi.org/10.1364/OE.530222.

T. Kodama, K. Mishina, Y. Yoshida, D. Hisano, A. Maruta, “Transmission of Hyper-multi-level Eigenvalue-modulated Signal Using Arbitrary Optical Multi-eigenvalue,” Optics Communications, vol. 546, pp. 129748, Nov. 2023, doi: 10.1016/j.optcom.2023.129748.

T. Maeda, D. Hisano, Y. Yoshida, A. Maruta and K. Mishina, "Carrier Frequency Offset Estimation in the Eigenvalue Domain," IEEE/OSA Journal of Lightwave Technology, vol. 41, no. 21, pp. 6691-6699, 1 Nov.1, 2023, doi: 10.1109/JLT.2023.3290484.

Y. Onodera, Y. Inoue, D. Hisano, N. Yoshimoto, Y. Nakayama, "Real-Time batch processing at GPU-Based Edge with Passive Optical Network", IEEE/OSA Journal of Optical Communications and Networking, vol. 15, no. 7, pp. 404-414, July 2023, doi: 10.1364/JOCN.476116.

A. Sueyoshi, D. Hisano, A. Maruta, K. Mishina, “Transmission Characteristics of All-optically Converted QPSK and 16QAM Signals,” Optics Communications, vol. 537, pp. 129432, Mar. 2023, doi: 10.1016/j.optcom.2023.129432.

Y. Terashi, D. Hisano, K. Mishina, Y. Yoshida, A. Maruta, “Multi-Eigenvalue Demodulation Using Complex Moment-Based Eigensolver and Neural Network,” IEEE Journal of Lightwave Technology," IEEE/OSA Journal of Lightwave Technology, vol. 41, no. 14, pp. 4713-4724, 15 July15, 2023, doi: 10.1109/JLT.2023.3247775.

M. Nakahara, M. Nishimura, Y. Ushiku, T. Nishio, K. Maruta, Y. Nakayama, D. Hisano, "Edge Computing-assisted DNN Image Recognition System with Progressive Image Retransmission,"  IEEE Access, vol. 10, pp. 91253-91262, 2022, doi: 10.1109/ACCESS.2022.3202172.

H. Takano, M. Nakahara, K. Suzuoki, Y. Nakayama, D. Hisano, “300-meter Long-Range Optical Camera Communication on RGB-LED-equipped Drone and Object-Detecting Camera“, in IEEE Access, doi: 10.1109/ACCESS.2022.3177140. 

K. Mishina, T. Maeda, D. Hisano, Y. Yoshida, and A. Maruta, “Combining IST-based CFO Compensation and Neural Network-based Demodulation for Eigenvalue-modulated Signal,” IEEE/OSA Journal of Lightwave Technology, vol. 39, no. 23, pp. 7370-7382, Dec. 2021, doi: 10.1109/JLT.2021.3114427.

K. Suzuoki, D. Hisano, S. Shibita, K. Maruta, A. Maruta, “Nonlinear Quantization for Power-Domain Non-orthogonal Multiple Access Passive Optical Network”, IEEE/OSA Journal of Lightwave Technology, vol. 39, no. 19, pp. 6142-6149, Oct. 2021, doi: 10.1109/JLT.2021.3095567.

K. Maruta, K. Senoo, D. Hisano, Y. Nakayama, K. Nishimori, "Interference Gaussianization: Time-Domain Inter-Symbol Spreading for Blind Adaptive Array Signal Source Identification", IEEE Access, vol. 9, pp. 89539-89553, 2021, doi: 10.1109/ACCESS.2021.3091007. (IF: 3.745)

K. Mishina, S. Sato, Y. Yoshida, D. Hisano, and A. Maruta, “Eigenvalue-domain Neural Network Demodulator for Eigenvalue-modulated Signal,” IEEE/OSA Journal of Lightwave Technology, , vol. 39, no. 13, pp. 4307-4317, Jul. 2021, doi: 10.1109/JLT.2021.3074744. 

R. Tsuji, D. Hisano, H. Takano, Y. Nakayama, K.n Mishina, A. Maruta, "Remotely Pumped All-Optical Wavelength Conversion for WDM-PON-Based Access-Metro Convergence," in IEEE Photonics Journal, vol. 13, no. 3, pp. 1-10, June 2021, Art no. 7200110, doi: 10.1109/JPHOT.2021.3071881.

S. Shibita, D. Hisano, K. Maruta, Y. Nakayama, K. Mishina, A. Maruta, "Optical Reflection Interference Equalization for Single-Wavelength Bidirectional WDM-PON Transmission System," in IEEE Photonics Journal, vol. 13, no. 1, pp. 1-15, Feb. 2021, Art no. 7200215, doi: 10.1109/JPHOT.2020.3045049.

R. Tsuji, D. Hisano, K. Mishina, and A. Maruta,”Remote Pumped All OpticalWavelength Converter for Metro-Core Photonic Network,” IEICE TRANSACTIONS on Communications Vol.E103-B No.11 pp.1282-1290, Nov. 2020. DOI: 10.1587/transcom.2019OBP0016

Y. Matsumoto, K. Mishina, D. Hisano, and A. Maruta,”All-Optical PAM4 to 16QAM Modulation Format Conversion Using Nonlinear Optical Loop Mirror and 1:2 Coupler,” IEICE TRANSACTIONS on Communications Vol.E103-B No.11 pp.1272-1281, Nov. 2020. DOI: 10.1587/transcom.2019OBP0015

D. Hisano, Y. Nakayama, “Two-Stage Optimization of Uplink Forwarding Order with Cooperative DBA to accommodate a TDM-PON-based Fronthaul Link,” IEEE/OSA Journal of Optical Communications and Networking, vol. 12, no. 5, pp. 109-119, May 2020, doi: 10.1364/JOCN.384367. 

Y. Nakayama, D. Hisano, K. Maruta, "Adaptive C-RAN Architecture with Moving Nodes Towards Beyond 5G Era", IEEE Network Magazine, doi: 10.1109/MNET.001.1900510.  (IF: 7.503)

Y. Nakayama, T. Nishio, D. Hisano, K. Maruta, "Small Cells Enabled by Crowdsourced Radio Units Mounted on Parked Vehicles for Smart City", IEEE Access, vol. 8, pp. 17986-17998, 2020, doi: 10.1109/ACCESS.2020.2967747.  (IF: 4.098)

Y. Nakayama, D. Hisano, "Wavelength and Bandwidth Allocation for Mobile Fronthaul in TWDM-PON", IEEE Transactions on Communications,  vol. 67, no. 11, pp. 7642-7655, Nov. 2019, doi: 10.1109/TCOMM.2019.2939319.  (IF: 5.69) 

K. Mishina, D. Hisano, A. Maruta, “All-Optical Modulation Format Conversion and Applications in Future Photonic Networks,” IEICE Trans. Electron., vol.E102-C, no. 4, pp. 304-315, Apr. 2019, doi:10.1587/transele.2018ODI0002. 

D. Hisano, Y. Nakayama, T. Kubo, H. Uzawa, Y. Fukada, J. Terada, "Decoupling of Uplink User and HARQ Response Signals to Relax Latency Requirement for Bridged Fronthaul Network", IEEE/OSA J. Opt. Commun. and Netw., Vol. 11, Iss. 4, pp. B26-B36, Apr. 2019, doi: 10.1364/JOCN.11.000B26.. (IF: 2.261)

Y. Nakayama, D. Hisano, “Rank-Based Low-Latency Scheduling for Maximum Fronthaul Accommodation in Bridged Network”, IEEE Access, vol. 6, pp. 78829-78838, 2018, doi: 10.1109/ACCESS.2018.2885346. (IF: 3.557)

D. Hisano, H. Uzawa, Y. Nakayama, H. Nakamura, J. Terada, A. Otaka, “Predictive Bandwidth Allocation Scheme with Traffic Pattern and Fluctuation Tracking for TDM-PON based Mobile Fronthaul",  IEEE J. Selected Areas in Commun., vol. 36, no. 11, pp. 2508-2517, Nov. 2018, doi: 10.1109/JSAC.2018.2874112.  (IF: 7.172)

D. Hisano, H. Uzawa, Y. Nakayama, T. Shimada, J. Terada, and A. Otaka, “TDD Pattern Estimation and Auto-Recovery from Estimation Error for Accommodations of Fronthaul and Secondary Services in TDM-PON,” IEEE/OSA J. Opt. Comm. and Netw., vol. 10, no. 2, pp. 104-113, Feb. 2018, doi: 10.1364/JOCN.10.000104.  (IF: 2.261)

Y. Nakayama, D. Hisano, T. Kubo, Y. Fukada, J. Terada, and A. Otaka, "Low-Latency Routing Scheme for a Fronthaul Bridged Network," IEEE/OSA J. Opt. Commun. Netw. vol. 10, no. 1, pp. 14-23, Jan. 2018, doi: 10.1364/JOCN.10.000014. (IF: 2.261)

D. Hisano, T. Kobayashi, H. Ou, T. Shimada, H. Uzawa, J. Terada, and A. Otaka, “TDM-PON for Accommodating TDD-based Fronthaul and Secondary Services,” IEEE/OSA Journal of Lightwave Technology, vol. 35, no. 14, pp. 2788-2796, July 2017, doi: 10.1109/JLT.2017.2703096. (IF: 3.671)

D. Hisano, T. Shimada, H. Ou, T. Kobayashi, Y. Nakayama, H. Uzawa, J. Terada, and A. Otaka, “Effective Utilization of Unallocated Interval in TDD-based Fronthaul Employing TDM-PON,” IEEE/OSA J. Opt. Comm. and Netw., vol. 9, no. 9, pp. D1-D9, June 2017, doi: 10.1364/JOCN.9.0000D1. (IF: 2.261)

D. Hisano and S. Yagi, "Neural Quantizer for Fronthaul Compression: Design and FPGA Implementation," IEICE Communications Express, accepted.

R. Yamamoto, K. Matsumoto, Y. Inoue, Y. Hara, K. Maruta, Y. Nakayama, and D. Hisano, “Impact of Training Models on Deep Joint Source-Channel Coding Applicable to 5G systems,” IEICE Communications Express, 2024, Vol.X13-B, No.12, pp.-, Dec. 2024, accepted.

D. Hisano, H. Takano, M. Nakahara, K. Maruta, Y. Nakayama, "Capacity Enhancement on Optical Camera Communication with Clock Divider-mounted Multi-Cameras", IEICE Communications Express, vol. 11, no. 5, pp. 216-221, May 2022, doi:10.1587/comex.2022XBL0019.

A. Sueyoshi, K. Mishina, D. Hisano, A. Maruta, "Multi-stage adaptive equalization for all-optical-aggregated 16QAM signal," IEICE Communications Express, vol. 11, no. 5, pp. 183-188, May 2022, doi:10.1587/comex.2022XBL0013.

Y. Nakayama, D. Hisano, T. Kubo, Y. Fukada, J. Terada, A. Otaka, "TDD-based Rapid Fault Detection and Recovery for Fronthaul Bridged Network", IEEE Communications Letters, vol. 22, no. 3, pp. 498-501, March 2018. 

D. Hisano, H. Uzawa, Y. Nakayama, K. Miyamoto, J. Terada, and A. Otaka, "Clarification of Accommodatable Number of Functional Split Base Stations in TDM-PON Fronthaul," IEICE Communications Express,  vol.7, no.5, pp. 160–166, Feb. 2018.

H. Nomura, H. Ou, T. Shimada, T. Kobayashi, D. Hisano, H. Uzawa, J. Terada, A. Otaka, “First demonstration of optical-mobile cooperation interface for Mobile fronthaul with TDM-PON,” IEICE Communications Express, vol.6, no.6, pp. 375–380, Mar. 2017.

D. Hisano, T. Shimada, H. Ou, T. Kobayashi, Y. Nakayama, J. Terada, and A. Otaka, "Numerical Analysis on Accommodation of TDD-based Fronthaul and Secondary Services in a TDM-PON", IEICE Communications Express, vol. 6, no. 1, pp. 46-52, 2017.

D. Hisano, A. Maruta, and K. Kitayama, “Synchronization Detection Using XGM in SOA for All-Optical Preprocessing,” IEEE Photonics Technology Letters, vol.26, no.10, pp.1015-1018, May 2014.