All-Optical Regeneration by Electro-Absorption Modulator. - Kohsuke Nishimura; Ryo Inohara; Masashi Usami; Shigeyuki Akiba (IEICE Trans. Electron., 2005)

Optical burst switching with burst collision resolution using a fast 4x4 PLZT switch. - Abdullah Al Amin; Katsuhiro Shimizu; Mitsuru Takenaka; Ryo Inohara; Kohsuke Nishimura; Yukio Horiuchi; Masashi Usami; Yutaka Takita; Yutaka Kai; Yasuhiko Aoki; Hiroshi Onaka; Toshiharu Miyahara; et al. (IEICE Electron. Express, 2006)

Statistic numerical analysis of all-optically regenerated transmission system: how to keep high strictness and simplicity at the same time. - Kohsuke Nishimura (IEICE Electron. Express, 2008)

Design of a low-cost sensor node for distributed spectrum sensing. - Hojun Kim; Makoto Suzuki; Shunsuke Saruwatari; Kosuke Nishimura; Masateru Minami; Hiroyuki Morikawa (SenSys, 2009)

Radio information management for distributed spectrum sensing. - Junichi Naganawa; Hojun Kim; Kosuke Nishimura; Shunsuke Saruwatari; Makoto Suzuki; Masateru Minami; Hiroyuki Morikawa (SenSys, 2009)

Mobile Viewer System Consisting of Mobile Phone and 13.1-Inch 4096-Color Electronic Paper Display. - Kosuke Nishimura (IEICE Trans. Electron., 2009)

Sustainable Network Resource Management System for Virtual Private Clouds. - Takahiro Miyamoto; Michiaki Hayashi; Kosuke Nishimura (CloudCom, 2010)

Scalable root cause analysis assisted by classified alarm information model based algorithm. - Masanori Miyazawa; Kosuke Nishimura (CNSM, 2011)

Suboptimal PON network designing algorithm for minimizing deployment cost of optical fiber cables. - Akira Agata; Kosuke Nishimura (ONDM, 2012)

Enhancement of Modulation Speed of RSOA by Using Instantaneous Injection/Depletion Current. - Akira Agata; Takayuki Sano; Kosuke Nishimura (IEICE Trans. Electron., 2012)

QoS-Ensured Network Resource Federation Driven by Bandwidth Brokers in Open Access Network Architecture. - Michiaki Hayashi; Nobutaka Matsumoto; Kosuke Nishimura; Hideaki Tanaka (IEICE Trans. Commun., 2012)

10.5 Gbit/s 8-PSK signal generated by directly modulating RSOA with instantaneous injection/depletion currents. - Takayuki Sano; Akira Agata; Kosuke Nishimura (OFC/NFOEC, 2013)

A design algorithm for ring topology centralized-radio-access-network. - Naoki Agata; Akira Agata; Kosuke Nishimura (ONDM, 2013)

Autonomous self-healing technique utilizing a self-injection-locked Fabry-Perot laser for optical and wireless communication systems. - Masayuki Oishi; Naoyasu Kamiya; Takahide Murakami; Kosuke Nishimura; Keiji Tanaka (IEICE Electron. Express, 2014)

Phased Array Antenna Beam Steering Scheme for Future Wireless Access Systems Using Radio-over-Fiber Technique. - Masayuki Oishi; Yoshihiro Nishikawa; Kosuke Nishimura; Keiji Tanaka; Shigeyuki Akiba; Jiro Hirokawa; Makoto Ando (IEICE Trans. Commun., 2014)

High-Speed Optical and Millimeter-Wave Wireless Link for Disaster Recovery. - Ken-ichi Kitayama; Yuki Yoshida; Yuya Yamaguchi; Hirochika Nakajima; Kohsuke Nishimura; Abdelmoula Bekkali; Masayuki Oishi; Hidenori Iwai; Kazuya Ota; Norihiko Sato; Naoyasu Kamiya; Keiji Tanaka; et al. (GLOBECOM Workshops, 2015)

First demonstration of seamless optical and radio transmission with plural W-band wireless sections. - Abdelmoula Bekkali; Masayuki Oishi; Kosuke Nishimura; Keiji Tanaka (OFC, 2015)

Seamless convergence of radio-over-fiber and millimeter-wave links for highly resilient access networks. - Abdelmoula Bekkali; Kosuke Nishimura (WCNC, 2016)

Geographical Constraint-Based Optimization Framework for C-RAN Design [Invited]. - Shinobu Nanba; Naoki Agata; Naoya Nishi; Kosuke Nishimura (JOCN, 2016)

Novel Chromatic-Dispersion-Induced Power Fading Compensation Technique for Broadband RoF Systems based on Dual-Frequency Driving of DP-MZM. - Abdelmoula Bekkali; Shota Ishimura; Kazuki Tanaka; Kosuke Nishimura (ECOC, 2017)

1.032-Tb/s CPRI-Equivalent Data Rate Transmission using IF-over-Fiber System for High Capacity Mobile Fronthaul Links. - Shota Ishimura; Abdelmoula Bekkali; Kazuki Tanaka; Kosuke Nishimura; Masatoshi Suzuki (ECOC, 2017)

Simultaneous Transmission of Aggregated Microwave and Millimeter-wave Signals over Fiber with Parallel IM/PM Transmitter for Mobile Fronthaul Links. - Shota Ishimura; Byung Gon Kim; Kazuki Tanaka; Kosuke Nishimura; Hoon Kim; Yun Chur Chung; Masatoshi Suzuki (ECOC, 2017)

Performance evaluation of real-time 10GbE data connectivity over a converged IF-over-Fiber links and millimeter-wave wireless bridge. - Abdelmoula Bekkali; Takashi Kobayashi; Kosuke Nishimura; Nobuhiko Shibagaki; Kenichi Kashima; Yosuke Sato (ICC, 2017)

Optical and wireless integrated technologies for future mobile networks. - Masatoshi Suzuki; Shota Ishimura; Kazuki Tanaka; Abdelmoula Bekkali; Shinobu Nanba; Kosuke Nishimura; Byung Gon Kim; Hoon Kim; Yun C. Chung (ICTON, 2017)

Experimental demonstration of novel simple blind polarization-demultiplexing algorithm for stokes vector direct detection receivers. - Shota Ishimura; Kosuke Nishimura (OFC, 2017)

Novel scheme of PTP packets distribution over TDM-PON for time synchronization among mobile base stations. - Kazuki Tanaka; Naoya Nishi; Ryo Inohara; Kosuke Nishimura (OFC, 2017)

Decision-Directed Adaptive PDL-Compensation Algorithm for Stokes Vector Receivers. - Shota Ishimura; Kosuke Nishimura (ECOC, 2018)

First Experimental Demonstration of 5G Mobile Fronthaul Consisting of Cascaded IF-Over-Fiber Links, Frequency Converters and a Channel Selector. - Kazuki Tanaka; Abdelmoula Bekkali; Hsuan-Yun Kao; Shota Ishimura; Kosuke Nishimura; Masatoshi Suzuki (ECOC, 2018)

Novel M-CORD Based Multi-Functional Split Enabled Virtualized Cloud RAN Testbed with Ideal Fronthaul. - Rony Kumer Saha; Yu Tsukamoto; Shinobu Nanba; Kosuke Nishimura; Kosuke Yamazaki (GLOBECOM Workshops, 2018)

High Capacity Mobile Fronthaul Using DP-MZM-Based IF-Over-Fiber System with 1-Tbit/s CPRI-Equivalent Data Rate. - Abdelmoula Bekkali; Shota Ishimura; Kazuki Tanaka; Kosuke Nishimura; Masatoshi Suzuki (ICC, 2018)

Clustering and Centralized Resource Scheduling of 3D In-Building Small Cells for Intra MAC Functional Split Control-/User-Plane Decoupled CRAN. - Rony Kumer Saha; Shinobu Nanba; Kosuke Nishimura (ICC, 2018)

Power-Fading-Free IF-over-Fiber Transmission with DEMZM using Simple Chirp Control for High-Capacity Mobile Fronthaul Links. - Shota Ishimura; Abdelmoula Bekkali; Kazuki Tanaka; Kosuke Nishimura; Masatoshi Suzuki (OFC, 2018)

RAN Architectural Evolution Framework toward 5G and Beyond Cellular-An Overview. - Rony Kumer Saha; Shinobu Nanba; Kosuke Nishimura; Young-bin Kim; Kosuke Yamazaki (PIMRC, 2018)

A Technique for Cloud Based Clustering and Spatial Resource Reuse and Scheduling of 3D In-Building Small Cells Using CoMP for High Capacity CRAN. - Rony Kumer Saha; Shinobu Nanba; Kosuke Nishimura (IEEE Access, 2018)

IF-over-Fiber Technology Aiming at Efficient Bandwidth Utilization and Perfect Centralized Control for Next-Generation Mobile Fronthaul Links in C-RAN Architectures. - Shota Ishimura; ByungGon Kim; Kazuki Tanaka; Shinobu Nanba; Kosuke Nishimura; Hoon Kim; Yun Chur Chung; Masatoshi Suzuki (IEICE Trans. Commun., 2018)

Time Synchronization Technique for Mobile Base Stations over TDM-PON-Based Mobile Backhaul Using Precision Time Protocol. - Kazuki Tanaka; Naoya Nishi; Ryo Inohara; Kosuke Nishimura (IEICE Trans. Commun., 2018)

120-Gb/s DP-QPSK Transmission using Polarization-Diversity Stokes-Analyzer-Based Coherent Receiver. - Shota Ishimura; Takuo Tanemura; Kosuke Nishimura (OFC, 2019)

Optical Access Technology for B5G MFH/MBH. - Kosuke Nishimura; Shota Ishimura; Abdelmoula Bekkali; Kazuki Tanaka; Haruhisa Hirayama; Yu Tsukamoto; Shinobu Nanba; Masatoshi Suzuki (OFC, 2019)

Tb/s-class CPRI-equivalent data rate transmission using IF-over-Fiber system for high-capacity mobile fronthaul links. - Shota Ishimura; Abdelmoula Bekkali; Kazuki Tanaka; Kosuke Nishimura; Masatoshi Suzuki (OECC/PSC, 2019)

Evolution Scenario of Optical Access Infrastructure for Supporting Beyond-5G Mobile Systems. - Kazuki Tanaka; Shota Ishimura; Abdelmoula Bekkali; Kosuke Nishimura; Masatoshi Suzuki (OECC/PSC, 2019)

RAN Slicing in Multi-CU/DU Architecture for 5G Services. - Haruhisa Hirayama; Yu Tsukamoto; Shinobu Nanba; Kosuke Nishimura (VTC Fall, 2019)

Experimental Evaluation of RAN Slicing Architecture With Flexibly Located Functional Components of Base Station According to Diverse 5G Services. - Yu Tsukamoto; Rony Kumer Saha; Shinobu Nanba; Kosuke Nishimura (IEEE Access, 2019)

SSBI-Free Photonic Armstrong Method for Ultra-Wideband PM Signal Generation. - Shota Ishimura; Hsuan-Yun Kao; Kazuki Tanaka; Kosuke Nishimura; Ryo Inohara; Takehiro Tsuritani; Masatoshi Suzuki (ECOC, 2020)

End-to-End Demonstration based on hybrid IFoF and Analogue RoF/RoMMF links for 5G Access/In-Building Network System. - Hsuan-Yun Kao; Hiroki Yasuda; Shota Ishimura; Kazuki Tanaka; Takamitsu Aiba; Tomohiro Wakabayashi; Kosuke Nishimura; Tetsuya Kawanishi; Ryo Inohara (ECOC, 2020)

Demonstration of 28-GHz Band Radio Signal Transmission into Vehicle by Analog Radio over Multi-Mode Fiber. - Hiroki Yasuda; Toshinori Suzuki; Hsuan-Yun Kao; Satoshi Tanaka; Shota Ishimura; Kazuki Tanaka; Naokatsu Yamamoto; Atsushi Kanno; Ryo Inohara; Kosuke Nishimura; Takamitsu Aiba; Tomohiro Wakabayashi; et al. (OFC, 2021)

Straight-Line Dual-Polarization PSK Transmitter with Polarization Differential Modulation. - Shota Ishimura; Kosuke Nishimura; Yoshiaki Nakano; Takuo Tanemura (IEICE Trans. Commun., 2021)

1.314-Tbit/s (576 × 380.16-MHz 5G NR OFDM Signals) SDM/WDM/SCM-Based IF-over-Fiber Transmission for Analog Mobile Fronthaul. - Kazuki Tanaka; Shinji Nimura; Shota Ishimura; Kosuke Nishimura; Ryo Inohara; Takehiro Tsuritani; Masatoshi Suzuki (OFC, 2022)

Photodiode-Integrated 8×8 Array-Antenna Module for Analog-RoF Supporting 40-GHz 5G Systems. - Shinji Nimura; Shota Ishimura; Kazuki Tanaka; Kosuke Nishimura; Ryo Inohara (OECC/PSC, 2022)

10.51-Tbit/s multi-channel IF-over-fiber transmission with SDM/WDM/SCM for beyond-5G mobile fronthaul accommodating ultra-high-density antennas. - Shinji Nimura; Kazuki Tanaka; Shota Ishimura; Kosuke Nishimura; Ryo Inohara; Takehiro Tsuritani; Masatoshi Suzuki (JOCN, 2022)

Experimental evaluation of MPI noise mitigation effects for various modulation schemes in analog IFoF-based mobile fronthaul link. - Hirotaka Ochi; Kazuki Tanaka; Shinji Nimura; Kosuke Nishimura; Ryo Inohara; Masatoshi Suzuki (OFC, 2023)

40-GHz Band Photodiode-Integrated Phased Array Antenna Module for Analog-Radio over Fiber toward Beyond 5G. - Shinji Nimura; Shota Ishimura; Kazuki Tanaka; Kosuke Nishimura; Ryo Inohara (IEICE Trans. Commun., 2023)