Ken-ichi Kitayama

111 papers A* 1B 5C 3Journal 40Unranked 61

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Next-generation reservoir computing validated by classification task. CoRR Ken-ichi Kitayama
2025	—	`conf`	Pairwise SDM Transmission Resolving Fiber Dispersion in Up-to-200Gbps/Lane Multicore Fiber IM-DD Systems for Edge and Inter-Datacenter Networks. ECOC Paikun Zhu, Yuki Yoshida, Kouichi Akahane, Ken-ichi Kitayama, Bahram Jalali
2025	—	`conf`	Pairwise Transmission Enabling Dispersion-unconstrained Multilane IM-DD Systems Beyond 100G-per-lane. OFC Paikun Zhu, Yuki Yoshida, Kouichi Akahane, Ken-ichi Kitayama, Bahram Jalali
2024	J	`jnl`	High-speed reach-extended IM-DD system with low-complexity DSP for 6G fronthaul [Invited]. J. Opt. Commun. Netw. Paikun Zhu, Yuki Yoshida, Kouichi Akahane, Ken-ichi Kitayama
2024	—	`conf`	Reach Extension of Net-200G/λ IM-DD PAM4 Links to Beyond-100km with Low-complexity Using OE-EQ. OFC Paikun Zhu, Yuki Yoshida, Kouichi Akahane, Ken-ichi Kitayama
2023	—	`conf`	DSP-enhanced Radio-over-fiber Xhaul Networks Toward Beyond-5G. OFC Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Kouichi Akahane, Ken-ichi Kitayama
2023	—	`conf`	Dispersion Compensation over C-band WDM Grid for 100Gb/s PAM4 System by Low-complexity Optoelectronic Feedforward Equalization (OE-FFE). OFC Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Kouichi Akahane, Ken-ichi Kitayama
2022	—	`conf`	C-band Single-lane 100G ER and 50G ZR PAM Transmissions based on Joint Optical-electrical Feedforward Equalization (OE-FFE) with Record-low Complexity. OECC/PSC Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Ken-ichi Kitayama
2022	J	`jnl`	DSP-enhanced radio-over-fiber technologies for 5G-and-beyond wired-wireless convergence. JOCN Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Ken-ichi Kitayama
2022	J	`jnl`	DSP-enhanced radio-over-fiber technologies for 5G-and-beyond wired-wireless convergence: publisher's note. JOCN Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Ken-ichi Kitayama
2020	—	`conf`	<500ns Latency Overhead Analog-to-Digital-Compression Radio-Over-Fiber (ADX-RoF) Transport of 16-Channel MIMO, 1024QAM Signals with 5G NR Bandwidth. OFC Paikun Zhu, Yuki Yoshida, Ken-ichi Kitayama
2020	—	`conf`	Demonstration of Indoor 5G Fronthaul over Legacy Multimode Fiber Enabled by Real-time Analog-to-digital Compression (ADX). ECOC Paikun Zhu, Yuki Yoshida, Atsushi Kanno, Naokatsu Yamamoto, Ken-ichi Kitayama
2020	—	`conf`	First Demonstration of Autonomous TSN-based Beyond-Best-Effort Networking for 5G NR Fronthauls and 1, 000+ Massive IoT Traffic. ECOC Naotaka Shibata, Paikun Zhu, Kazuto Nishimura, Yuki Yoshida, Kazunori Hayashi, Masaki Hirota, Rintaro Harada, Kazuaki Honda, Shin Kaneko, Jun Terada, Ken-ichi Kitayama
2019	—	`conf`	FPGA Demonstration of Adaptive Low-latency High-fidelity Analog-to-digital Compression for Beyond-5G Wireless-wired Conversion. OECC/PSC Paikun Zhu, Yuki Yoshida, Ken-ichi Kitayama
2018	—	`conf`	256-Antenna Massive MIMO Fronthaul Uplink with 10GBd PAM4 Optical Interface Enabled by Adaptive Space-Time Compression. ECOC Paikun Zhu, Yuki Yoshida, Ken-ichi Kitayama
2017	—	`conf`	All-optical in-band OSNR estimation in coherent optical OFDM systems. ICTON Josep M. Fàbrega, Michela Svaluto Moreolo, Laia Nadal, Pascual Sevillano, Asier Villafranca, Yuki Yoshida, Masaki Shiraiwa, Yoshinari Awaji, Naoya Wada, Ken-ichi Kitayama
2017	J	`jnl`	Control Orchestration Protocol: Unified Transport API for Distributed Cloud and Network Orchestration. JOCN Arturo Mayoral, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Josep M. Fabrega, Alejandro Aguado, Shuangyi Yan, Dimitra Simeonidou, José Manuel Gran Josa, Víctor López, Pavel Kaczmarek, Rafal Szwedowski, Thomas Szyrkowiec, Achim Autenrieth, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita, Masaki Shiraiwa, Naoya Wada, Masato Nishihara, T. Tanaka, Tomoo Takahara, Jens C. Rasmussen, Yuki Yoshida, Ken-ichi Kitayama
2017	J	`jnl`	Few-Mode Optical Fibers: Original Motivation and Recent Progress. IEEE Commun. Mag. Ken-ichi Kitayama, Nikolaos P. Diamantopoulos
2017	—	`conf`	On the impact of Tomlinson-Harashima precoding in optical PAM transmissions for intra-DCN communication. OFC Kengo Matsumoto, Yuki Yoshida, Akihiro Maruta, Atsushi Kanno, Naokatsu Yamamoto, Ken-ichi Kitayama
2016	—	`conf`	All-spectrum fiber-wireless transmission for 5G backhaul and fronthaul links. OFC Atsushi Kanno, Pham Tien Dat, Naokatsu Yamamoto, Iwao Hosako, Yuki Yoshida, Ken-ichi Kitayama, Tetsuya Kawanishi
2016	—	`conf`	First demonstration of cognitive SDN orchestration: A real-time congestion-aware services provisioning over OFDM-based 400G OPS and Flexi-WDM OCS networks. OFC Yuki Yoshida, Ken-ichi Kitayama, Y. Kai, Masato Nishihara, Ryo Okabe, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Noboru Yoshikane, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita, Arturo Mayoral, Josep M. Fabrega, Ricard Vilalta, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Raul Muñoz, Kai Habel, Ronald Freund, Víctor López, Alejandro Aguado, Shuangyi Yan, Dimitra Simeonidou, Thomas Szyrkowiec, Achim Autenrieth, Masaki Shiraiwa, Yoshinari Awaji, Naoya Wada
2016	—	`conf`	First experimental demonstration of a distributed cloud and heterogeneous network orchestration with a common Transport API for E2E services with QoS. OFC Arturo Mayoral, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Josep M. Fabrega, Shuangyi Yan, Alejandro Aguado, Emilio Hugues-Salas, Shuping Peng, Fanchao Meng, Yi Shu, Georgios Zervas, Reza Nejabati, Dimitra Simeonidou, José Manuel Gran Josa, Víctor López, Óscar González de Dios, Juan P. Fernández Palacios, Pawel Kaczmarek, Rafal Szwedowski, Thomas Szyrkowiec, Achim Autenrieth, Noboru Yoshikane, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita, Masaki Shiraiwa, Naoya Wada, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Yuki Yoshida, Ken-ichi Kitayama
2016	—	`conf`	Mitigation of modal crosstalk-induced power fading in mode division multiplexed W-band RoF links. OFC Nikolaos P. Diamantopoulos, Y. Takami, Yuki Yoshida, Akihiro Maruta, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi, Ryu Maruyama, N. Kuwaki, Shinji Matsuo, Ken-ichi Kitayama
2016	J	`jnl`	Nonlinear-Error-Free Optical Quantization Using Dense Spectral Slicing. IEICE Trans. Commun. Takahiro Kodama, Ryosuke Matsumoto, Akihiro Maruta, Tsuyoshi Konishi, Ken-ichi Kitayama
2016	J	`jnl`	Novel virtual OCS in OPS data center networks. Photonic Netw. Commun. Yue-Cai Huang, Yuki Yoshida, Salah Ibrahim, Ryo Takahashi, Atsushi Hiramatsu, Ken-ichi Kitayama
2016	—	`conf`	On the channel capacity of polarization-multiplexed coherent radio-over-fiber transmissions at millimeter-wave bands. ICC Yuki Yoshida, Y. Takami, S. Inudo, Ken-ichi Kitayama, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi
2016	J	`jnl`	Optical Versus Electronic Packet Switching in Delay-Sensitive 5G Networks: Myths Versus Advantages. JOCN Pablo Jesús Argibay-Losada, Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama
2016	—	`conf`	Optical vs. electronic packet switching: myth and advantage in 5G time-critical applications. ONDM Pablo Jesús Argibay-Losada, Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama
2015	—	`conf`	100G beyond Ethernet transport for inter- and intra-DCN communication with solutions and optical enabling technologies in the ICT STRAUSS project. EuCNC Shuangyi Yan, Shuping Peng, Yan Yan, Bijan Rahimzadeh Rofoee, Yi Shu, Emilio Hugues-Salas, Georgios Zervas, Dimitra Simeonidou, Michela Svaluto Moreolo, Josep M. Fabrega, Laia Nadal, Yuki Yoshida, Pablo Jesús Argibay-Losada, Ken-ichi Kitayama, Masato Nishihara, Ryo Okabe, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Christoph Kottke, Michael Schlosser, Felipe Jiménez Arribas, Víctor López
2015	—	`conf`	A torus datacenter network based on OPS/OCS/VOCS enabled by smart flow management. OFC Ryo Takahashi, Salah Ibrahim, Toru Segawa, Tatsushi Nakahara, Hiroshi Ishikawa, Yasumasa Suzaki, Yue-Cai Huang, Ken-ichi Kitayama, Atsushi Hiramatsu
2015	—	`conf`	Demonstration of no-guard-band coherent IFDMA/OFDMA/SC-FDMA-PON co-existence uplink system using real-time IFDMA transmitter. OFC Kenji Ishii, Yuki Yoshida, Kiyoshi Onohara, Masaki Noda, Masamichi Nogami, Akihiro Maruta, Ken-ichi Kitayama
2015	J	`jnl`	High-Speed Coherent Transmission Using Advanced Photonics in Terahertz Bands. IEICE Trans. Electron. Atsushi Kanno, Pham Tien Dat, Norihiko Sekine, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama
2015	—	`conf`	High-Speed Optical and Millimeter-Wave Wireless Link for Disaster Recovery. GLOBECOM Workshops 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, Yoichi Oikawa, Kazukiyo Joshin, Nobuhiko Shibagaki, Kaoru Higuma, Satoshi Oikawa, Junichiro Ichikawa, Atsushi Kanno, Tetsuya Kawanishi
2015	—	`conf`	Long-reach 10G-EPON over optical packet/circuit integrated backbone networks: Test-bed demonstration. ECOC Satoshi Shimizu, Yasuyuki Kado, Susumu Kinoshita, Naoya Wada, Ken-ichi Kitayama
2015	—	`conf`	Mode-division multiplexed W-Band RoF transmission for higher-order spatial multiplexing. OFC Nikolaos-Panteleimon Diamantopoulos, S. Inudo, Yuki Yoshida, Akihiro Maruta, Atsushi Kanno, Pham Tien Dat, Tetsuya Kawanishi, Ryo Maruyama, N. Kuwaki, Shinji Matsuo, Ken-ichi Kitayama
2015	—	`conf`	Novel virtual OCS in OPS data center networks. ONDM Yue-Cai Huang, Yuki Yoshida, Ken-ichi Kitayama, Salah Ibrahim, Ryo Takahashi, Atsushi Hiramatsu
2015	J	`jnl`	OPS/Agile-OCS Data Center Network With Flow Management. JOCN Yue-Cai Huang, Yuki Yoshida, Ken-ichi Kitayama, Salah Ibrahim, Ryo Takahashi, Atsushi Hiramatsu
2015	J	`jnl`	On Whether OCS Maximizes Application Throughput in All-Optical Datacenter Networks. JOCN Pablo Jesús Argibay-Losada, Gokhan Sahin, Ken-ichi Kitayama, Chunming Qiao
2015	—	`conf`	On the MIMO channel rank deficiency in W-band MIMO RoF transmissions. OFC S. Inudo, Yuki Yoshida, Atsushi Kanno, Pham Tien Dat, Tetsuya Kawanishi, Ken-ichi Kitayama
2015	J	`jnl`	Performance of Fixed-Length, Variable-Capacity Packets in Optical Packet-Switching Networks. JOCN Pablo Jesús Argibay-Losada, Yuki Yoshida, Akihiro Maruta, Michael Schlosser, Ken-ichi Kitayama
2015	—	`conf`	SDN-enabled sliceable BVT based on multicarrier technology for multi-flow rate/distance and grid adaptation. ECOC Michela Svaluto Moreolo, Josep M. Fabrega, Laia Nadal, F. Javier Vilchez, Arturo Mayoral, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Christoph Kottke, Michael Schlosser, Ronald Freund, Fanchao Meng, Shuangyi Yan, Georgios Zervas, Dimitra Simeonidou, Yuki Yoshida, Ken-ichi Kitayama
2015	—	`conf`	Throughput analysis of distant-adaptive, fixed-length, variable-capacity packets in OPS networks. ICC Pablo Jesús Argibay-Losada, Yuki Yoshida, Akihiro Maruta, Michael Schlosser, Ken-ichi Kitayama
2015	J	`jnl`	Torus Data Center Network With Smart Flow Control Enabled by Hybrid Optoelectronic Routers [Invited]. JOCN Ryo Takahashi, Toru Segawa, Salah Ibrahim, Tatsushi Nakahara, Hiroshi Ishikawa, Atsushi Hiramatsu, Yue-Cai Huang, Ken-ichi Kitayama
2014	—	`conf`	0.73-W extremely low-power-consumption optical amplifier repeater for 10G-EPON systems. ECOC Satoshi Shimizu, Susumu Kinoshita, Ken-ichi Kitayama, Naoya Wada
2014	—	`conf`	3×ONU no-guard-band coherent OFDMA-PON uplink over 40km SMF link using real-time IFDMA transmitter with free-running 100kHz linewidth source. ECOC Yuki Yoshida, Akihiro Maruta, Kenji Ishii, Kiyoshi Onohara, Yuji Akiyama, Masaki Noda, Masamichi Nogami, Kazuumi Koguchi, Takashi Mizuochi, Ken-ichi Kitayama
2014	—	`conf`	A novel optical quantization approach using spectral shifts of OFDM subcarriers and a frequency packed AWG. ECOC Takahiro Kodama, Koji Morita, Gabriella Cincotti, Ken-ichi Kitayama
2014	—	`conf`	Asynchronous MDM-OCDM-based 10G-PON over 40km-SMF and 2km-TMF using mode MUX/DeMUX at remote node and OLT. OFC Takahiro Kodama, Tomoki Isoda, Koji Morita, Akihiro Maruta, Ryo Maruyama, Nobuo Kuwaki, Shoichiro Matsuo, Naoya Wada, Gabriella Cincotti, Ken-ichi Kitayama
2014	—	`conf`	Demonstration of 3-ONU multiplexed coherent IFDMAPON uplink system using real-time prototypes. OFC Kenji Ishii, Yuki Yoshida, Kiyoshi Onohara, Masaki Noda, Masamichi Nogami, Akihiro Maruta, Takashi Mizuochi, Ken-ichi Kitayama
2014	—	`conf`	Evaluation of frequency fluctuation in fiber-wireless link with direct IQ down-converter. ECOC Atsushi Kanno, Pham Tien Dat, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama
2014	—	`conf`	Experimental demonstration of elastic optical networking utilizing time-sliceable bitrate variable OFDM transceiver. OFC Josep M. Fabrega, Michela Svaluto Moreolo, F. Javier Vilchez, Bijan Rahimzadeh Rofoee, Yanni Ou, Norberto Amaya Gonzalez, Georgios Zervas, Dimitra Simeonidou, Yuki Yoshida, Ken-ichi Kitayama
2014	—	`conf`	First international SDN-based network orchestration of variable-capacity OPS over programmable flexi-grid EON. OFC Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita, Shuangyi Yan, Yi Shu, Mayur Channegowda, Yan Yan, Bijan Rahimzadeh Rofoee, Emilio Hugues-Salas, George M. Saridis, Georgios Zervas, Reza Nejabati, Dimitra Simeonidou, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Josep M. Fabrega, Alejandro Aguado, Víctor López, Jaume Marhuenda, Óscar González de Dios, Juan P. Fernández Palacios
2014	—	`conf`	Flexible optical infrastructure for Ethernet transport: Solutions and enabling technologies in the ICT STRAUSS project. EuCNC Michela Svaluto Moreolo, Josep M. Fabrega, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Shuangyi Yan, Bijan Rahimzadeh Rofoee, Yan Yan, Emilio Hugues-Salas, Yi Shu, Georgios Zervas, Dimitra Simeonidou, L. Fernandez del Rosal, Michael Schlosser, Ken-ichi Kitayama, A. Macho Ortiz, Víctor López, Juan Pedro Fernández-Palacios
2014	B	`conf`	Mode division multiplexing network: A deployment scenario in metro area network. GLOBECOM Ken-ichi Kitayama, Akihiro Maruta, Yuki Yoshida, Nikolaos P. Diamantopoulos, Yue-Cai Huang, Masaya Nakazawa, Tomoki Isoda
2014	—	`conf`	Modeling and performance analysis of OPS data center network with flow management using Express Path. ONDM Yue-Cai Huang, Yuki Yoshida, Ken-ichi Kitayama, Salah Ibrahim, Ryo Takahashi, Atsushi Hiramatsu
2014	—	`conf`	Optical packet and path switching intra-data center network: Enabling technologies and network performance with intelligent flow control. ECOC Ken-ichi Kitayama, Yue-Cai Huang, Yuki Yoshida, Ryo Takahashi, Masahiro Hayashitani
2014	—	`conf`	Seamless W-band radio-to-optical signal conversion with direct IQ down-converter. OFC Atsushi Kanno, Pham Tien Dat, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama
2013	—	`conf`	100 nm-bandwidth positive-efficiency wavelength conversion for m-PSK and m-QAM signals in QD-SOA. OFC/NFOEC Giampiero Contestabile, Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama
2013	—	`conf`	A low-complexity digital pre-compensation of SOA induced phase distortion in coherent QAM transmissions. OFC/NFOEC Sophie Lange, Yuki Yoshida, Ken-ichi Kitayama
2013	B	`conf`	Coherent MMW/terahertz signal transmission with frequency-reconfigurable RoF transmitter based on an optical frequency comb. GLOBECOM Atsushi Kanno, Toshiaki Kuri, Isao Morohashi, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama
2013	—	`conf`	Coherent optical and radio seamless transmission based on DSP-aided radio-over-fiber technology. OFC/NFOEC Atsushi Kanno, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Yoshihiro Yasumura, Ken-ichi Kitayama
2013	—	`conf`	Cost-effective, asynchronous 4 × 40Gbps full-duplex OCDMA demonstrator using apodized SSFBGs and a multi-port encoder/decoder. OFC/NFOEC Ryosuke Matsumoto, Takahiro Kodama, Satoshi Shimizu, Ryujiro Nomura, Koji Omichi, Naoya Wada, Ken-ichi Kitayama
2013	—	`conf`	Demonstration of all-optical network coding by using SOA-MZI based XOR gates. OFC/NFOEC Daisuke Hisano, Akihiro Maruta, Ken-ichi Kitayama
2013	—	`conf`	Elastic and green optical access based upon coherent interleaved frequency division multiple access (IFDMA). OFC/NFOEC Ken-ichi Kitayama, Yuki Yoshida, Akihiro Maruta, Kenji Ishii, Yuji Akiyama, Masaki Noda, Kazuumi Koguchi, Masamichi Nogami, Kiyoshi Onohara, Takashi Mizuochi
2013	—	`conf`	Energy-efficient optical quantization scheme with orthogonal spectral slicing by AWG for OFDM. OFC/NFOEC Takahiro Kodama, Ryosuke Matsumoto, Akihiro Maruta, Ken-ichi Kitayama
2013	—	`conf`	Fixed-length elastic-capacity OFDM payload packet: Concept and demonstration. OFC/NFOEC Yuki Yoshida, Takahiro Kodama, Satoshi Shinada, Naoya Wada, Ken-ichi Kitayama
2013	—	`conf`	Fractionally-spaced frequency domain equalization for optical coherent receivers with interleaved samplers. OFC/NFOEC Yoshihiro Yasumura, Yuki Yoshida, Ken-ichi Kitayama
2013	—	`conf`	Highly-scalable, fully-asynchronous 16 ONUs, OCDM-based 10G-PON with a multiple access noise suppression at RN. OFC/NFOEC Takahiro Kodama, Naoya Wada, Gabriella Cincotti, Ken-ichi Kitayama
2013	J	`jnl`	Implementation of Power-Efficient ONU for Elastic-Bandwidth IFDMA-PON Uplink by Employing Polar-Coordinate Transformed PSK Mapping [Invited]. JOCN Kenji Ishii, Kiyoshi Onohara, Yuji Akiyama, Masaki Noda, Masamichi Nogami, Kazuumi Koguchi, Yuki Yoshida, Akihiro Maruta, Takashi Mizuochi, Ken-ichi Kitayama
2013	—	`conf`	Photonic network vision 2020 - Smart photonic networking, synthetic transport platform, and scale-free photonics. GLOBECOM Workshops Ken-ichi Kitayama, Masaki Fukui, Naoaki Yamanaka, Masahiko Jinno, Atsushi Hiramatsu, Takehiro Tsuritani, Satoru Okamoto, Masafumi Koga
2013	J	`jnl`	Quadrature-Phase-Shift-Keying Radio-over-Fiber Transmission for Coherent Optical and Radio Seamless Networks. IEICE Trans. Electron. Atsushi Kanno, Pham Tien Dat, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yoshihiro Yasumura, Yuki Yoshida, Ken-ichi Kitayama
2013	J	`jnl`	Scaling the System Capacity and Reach of a 10G-TDM-OCDM-PON System Without an En/Decoder at an ONU. JOCN Takahiro Kodama, Yusuke Tanaka, Satoshi Yoshima, Nobuyuki Kataoka, Junichi Nakagawa, Satoshi Shimizu, Naoya Wada, Ken-ichi Kitayama
2012	J	`jnl`	Next-generation optical access networks: dynamic bandwidth allocation, resource use optimization, and QoS improvements. IEEE Netw. Ioannis Tomkos, Leonid Kazovsky, Ken-ichi Kitayama
2012	J	`jnl`	Optical Switching and Networking: Special Issue of ONDM 2010. Opt. Switch. Netw. Ken-ichi Kitayama, Franco Callegati, Masahiko Jinno
2011	J	`jnl`	20-Gb/s QPSK W-band (75-110GHz) wireless link in free space using radio-over-fiber technique. IEICE Electron. Express Atsushi Kanno, Keizo Inagaki, Isao Morohashi, Takahide Sakamoto, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama
2010	J	`jnl`	Logical Topology Design for Eliminating Cycle Attacks in Optical Code Path Networks. JOCN Yosuke Katsukawa, Shaowei Huang, Ken-ichi Kitayama
2009	J	`jnl`	Architectures and Technologies for Ultra-High Capacity Switched and Routed Optical Networks: Introduction to the Special Issue. JOCN Ken-ichi Kitayama, Roberto Sabella, Rodney S. Tucker
2009	J	`jnl`	Dynamic RWA with FWM-induced crosstalk awareness and modulation format conversion in wavelength-routed optical networks. Opt. Switch. Netw. Adelys Marsden, Akihiro Maruta, Ken-ichi Kitayama
2009	J	`jnl`	Reducing the lightpath establishing time of FWM-aware dynamic RWA for wavelength-routed optical networks. Photonic Netw. Commun. Adelys Marsden, Akihiro Maruta, Ken-ichi Kitayama
2009	J	`jnl`	Updating Quantum Cryptography Report ver. 1. CoRR Donna Dodson, Mikio Fujiwara, Philippe Grangier, Masahito Hayashi, Kentaro Imafuku, Ken-ichi Kitayama, Prem Kumar, Christian Kurtsiefer, Gaby Lenhart, Norbert Lütkenhaus, Tsutomu Matsumoto, William J. Munro, Tsuyoshi Nishioka, Momtchil Peev, Masahide Sasaki, Yutaka Sata, Atsushi Takada, Masahiro Takeoka, Kiyoshi Tamaki, Hidema Tanaka, Yasuhiro Tokura, Akihisa Tomita, Morio Toyoshima, Rodney Van Meter, Atsuhiro Yamagishi, Yoshihisa Yamamoto, Akihiro Yamamura
2008	J	`jnl`	A Traffic Reduction Method for Centralized RSSI-Based Location Estimation in Wireless Sensor Networks. IEICE Trans. Commun. Radim Zemek, Shinsuke Hara, Kentaro Yanagihara, Ken-ichi Kitayama
2008	C	`conf`	Dynamic lightpath establishment incorporating the effects of FWM-induced crosstalk enhancement in wavelength-routed optical networks. BROADNETS Adelys Marsden, Akihiro Maruta, Ken-ichi Kitayama
2008	J	`jnl`	FWM-Aware Dynamic Routing and Wavelength Assignment for Wavelength-Routed Optical Networks. IEICE Trans. Commun. Adelys Marsden, Akihiro Maruta, Ken-ichi Kitayama
2008	J	`jnl`	Multicast-capable optical-code label packet switch: Proposal and its experimental demonstration. Opt. Switch. Netw. Satoshi Yoshima, Naoya Wada, Gabriella Cincotti, Tetsuya Miyazaki, Ken-ichi Kitayama
2008	J	`jnl`	RSSI-based Localization without a Prior Knowledge of Channel Model Parameters. Int. J. Wirel. Inf. Networks Radim Zemek, Daisuke Anzai, Shinsuke Hara, Kentaro Yanagihara, Ken-ichi Kitayama
2008	J	`jnl`	Wavelength Conversion Characteristics of SOA-MZI Based All-Optical NRZ-OOK/RZ-BPSK Modulation Format Converter. IEICE Trans. Commun. Suresh M. Nissanka, Ken Mishina, Akihiro Maruta, Shunsuke Mitani, Kazuyuki Ishida, Katsuhiro Shimizu, Tatsuo Hatta, Ken-ichi Kitayama
2007	B	`conf`	A Joint Estimation of Target Location and Channel Model Parameters in an IEEE 802.15.4-based Wireless Sensor Network. PIMRC Radim Zemek, Shinsuke Hara, Kentaro Yanagihara, Ken-ichi Kitayama
2007	J	`jnl`	EACLE : Energy-Aware Clustering Scheme with Transmission Power Control for Sensor Networks. Wirel. Pers. Commun. Kentaro Yanagihara, Jumpei Taketsugu, Kiyoshi Fukui, Shigeru Fukunaga, Shinsuke Hara, Ken-ichi Kitayama
2007	J	`jnl`	Effect of Walking People on Target Location Estimation Performance in an IEEE 802.15.4 Wireless Sensor Network. IEICE Trans. Commun. Radim Zemek, Masahiro Takashima, Dapeng Zhao, Shinsuke Hara, Kentaro Yanagihara, Kiyoshi Fukui, Shigeru Fukunaga, Ken-ichi Kitayama
2007	B	`conf`	Impact of MAI Noise Cycle Attack on OCDM-Based Optical Networks and its Diagnostic/Mitigation Algorithm. GLOBECOM Shaowei Huang, Ken-ichi Kitayama, Ken-ichi Baba, Masayuki Murata
2007	—	`conf`	R & Ds for 21st Century Photonic Network in Japan. ONDM Ken-ichi Kitayama
2006	B	`conf`	A Belief Propagation-Based Iterative Location Estimation Method for Wireless Sensor Networks. PIMRC Rihito Mino, Kazuya Iwamoto, Masahiro Takashima, Radim Zemek, Kentaro Yanagihara, Shinsuke Hara, Ken-ichi Kitayama
2006	—	`conf`	A Novel Iterative Technique for Collaborative Location Estimations. ISWCS Rihito Mino, Kazuya Iwamoto, Masahiro Takashima, Radim Zemek, Kentaro Yanagihara, Shinsuke Hara, Ken-ichi Kitayama
2006	—	`conf`	A Traffic Reducing Method for Multiple Targets Localisation in an IEEE 802.15.4 Based Sensor Network. VTC Fall Radim Zemek, Dapeng Zhao, Masahiro Takashima, Shinsuke Hara, Kentaro Yanagihara, Kiyoshi Fukui, Shigeru Fukunaga, Ken-ichi Kitayama
2006	C	`conf`	Evaluation of OCDM-Switching and Code Conversion for All-Optical End-to-End Path Provisioning in Multi-granularity Networks. BROADNETS Shaowei Huang, Ken-ichi Baba, Masayuki Murata, Ken-ichi Kitayama
2005	C	`conf`	A wavelength assignment method for distributed wavelength-routed networks using a circular wavelength list. BROADNETS Shin'ichi Arakawa, Yosuke Kanitani, Masayuki Murata, Ken-ichi Kitayama
2005	J	`jnl`	Joint Special Section on Recent Progress in Optoelectronics and Communications. IEICE Trans. Commun. Ken-ichi Kitayama, Thas A. Nirmalathas, Kimio Oguchi, Fumio Koyama
2005	J	`jnl`	Joint Special Section on Recent Progress in Optoelectronics and Communications. IEICE Trans. Electron. Ken-ichi Kitayama, Thas A. Nirmalathas, Kimio Oguchi, Fumio Koyama
2005	—	`ed.`	Optical Networks and Technologies, IFIP TC6 / WG6.10 First Optical Networks & Technologies Conference (OpNeTec), October 18-20, 2004, Pisa, Italy OpNeTec Ken-ichi Kitayama, Francesco Masetti-Placci, Giancarlo Prati
2004	—	`conf`	An Accurate Model of a Full Optical Encoder/Decoder in a WGR Configuration. OpNeTec Gabriella Cincotti, Naoya Wada, Ken-ichi Kitayama
2004	—	`conf`	Distributed Wavelength Reservation Method for Fast Lightpath Setup in WDM Networks. OpNeTec Yosuke Kanitani, Shin'ichi Arakawa, Masayuki Murata, Ken-ichi Kitayama
2004	J	`jnl`	Photonic MPLS Internetworking using an Optical Code Label Stack. Photonic Netw. Commun. Kiyoshi Onohara, Ken-ichi Kitayama, Naoya Wada
2003	J	`jnl`	Optical code division multiplexing (OCDM) and its application for peta-bit/s photonic network. Inf. Sci. Hideyuki Sotobayashi, Wataru Chujo, Ken-ichi Kitayama
2002	—	`conf`	Capability of Optical Code-Based MPLS (OC-MPLS). ONDM Ken-ichi Kitayama, Kiyoshi Onohara, Masayuki Murata
2002	—	`conf`	Optical Code Division Multiplexing (OCDM) and Its Application for Peta-bit/s Photonic Network. JCIS Hideyuki Sotobayashi, Wataru Chujo, Ken-ichi Kitayama
2002	A*	`conf`	Ultrafast Photonic Label Switch for Asynchronous Packets of Variable Length. INFOCOM Masayuki Murata, Ken-ichi Kitayama
2001	J	`jnl`	A perspective on photonic multiprotocol label switching. IEEE Netw. Masayuki Murata, Ken-ichi Kitayama
2001	—	`conf`	Packet-selective Photonic Add/Drop Multiplexer and Its Application to Ultrahigh-speed Optical Data Networkings in LAN and MAN. ONDM Ken-ichi Kitayama, Masayuki Murata
1998	J	`jnl`	Code division multiplexing lightwave networks based upon optical code conversion. IEEE J. Sel. Areas Commun. Ken-ichi Kitayama
1997	—	`conf`	Generation and Delivery of Millimeter-Wave Signals over Optical Frequency Division Multiplexing Networks. ICC (1) Ken-ichi Kitayama, Toshiaki Kuri
1994	J	`jnl`	Novel spatial spread spectrum based fiber optic CDMA networks for image transmission. IEEE J. Sel. Areas Commun. Ken-ichi Kitayama
1991	J	`jnl`	Optical signal processing using photorefractive effect. Multidimens. Syst. Signal Process. Ken-ichi Kitayama, Fumihiko Ito