Keiichi Mizutani

113 papers B 13C 1Journal 21Unranked 78

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Development and Basic Evaluation of a 5G-Based Real-Time Full-Duplex Cellular Prototype. CCNC Shota Mori, Keiichi Mizutani, Hiroshi Harada
2025	B	`conf`	Link-level Evaluation of 5G NR and Potential for Spectrum-sharing in the FR3 Band. WCNC Keiichi Mizutani, Shota Mori, Naoki Yamamoto, Hiroshi Harada
2025	—	`conf`	Multi-Cell Expansion of Dynamic Full-Duplex Cellular Systems with Distributed Directional Base Station Reception Functions. CCNC Yusei Yasuba, Keita Fukushima, Keiichi Mizutani, Hiroshi Harada
2025	—	`conf`	Open-Source Software-Based gNB Prototype for Highly Spectral-Efficient Private 5G System. CCNC Kazuki Takeda, Keiichi Mizutani, Hiroshi Harada
2024	—	`conf`	A Study on Open-Loop Transmit Power Control for Scalable Cell-Free Networks. CCNC Keita Fukushima, Keiichi Mizutani, Hiroshi Harada
2024	J	`jnl`	Heterogeneous In-Band Full-Duplex for Simultaneous SUN-OFDM Transmission and SUN-FSK Reception. IEEE Internet Things J. Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
2024	—	`conf`	Nonlinear Digital Self-Interference Cancellation for 5G NR-Based In-Band Full-Duplex Systems. CSCN Shota Mori, Keiichi Mizutani, Hiroshi Harada
2024	—	`conf`	Open-Source Software-Based Beyond 5G Emulator for Evaluating Dynamic Full-Duplex Cellular System. VTC Fall Kazuki Takeda, Keiichi Mizutani, Hiroshi Harada
2023	J	`jnl`	An Enhanced Channel Estimation for IEEE 802.15.4 OFDM Receiver in High-Speed Mobile IoT Communication Systems. IEEE Internet Things J. Hidetomo Ochiai, Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
2023	—	`conf`	Design of 3GPP-based Millimeter-Wave Band Wireless Virtual Community Network. VTC2023-Spring Hiroshi Harada, Shota Mori, Norichika Ohmi, Yusuke Koda, Keiichi Mizutani
2023	—	`conf`	High-Precision 5G-NR Downlink Signal Detection Sensor Developed Using Software-Defined Radio. VCC Yuto Sasaki, Shota Mori, Riichi Yokoyama, Keiichi Mizutani, Hiroshi Harada
2023	—	`conf`	Open-Source Software-Based Full-Stack Evaluation Platform of Simplified UTW-OFDM for Beyond 5G. VCC Kazuki Takeda, Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	An Upward Routing Method with Adaptive Transmission Power Control in Wi-SUN FAN. WF-IoT Naoki Ishibashi, Keiichi Mizutani, Hiroshi Harada
2022	B	`conf`	Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems. PIMRC Hiroshi Harada, Keiichi Mizutani, Takeshi Matsumura, Toyoyuki Kato, Ken Shioiri
2022	B	`conf`	Digital Self-Interference Cancellation Scheme for Full-Duplex Cellular System in 5G. PIMRC Shota Mori, Keiichi Mizutani, Hiroshi Harada
2022	B	`conf`	Experimental Evaluation of IEEE 802.15.4 OFDM for Wireless IoT Communication Systems. PIMRC Keito Nakura, Naoki Ishibashi, Hiroko Masaki, Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	Highly Efficient OFDM Applying Symbol-Edges Truncating Transmission Technique. VTC Fall Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	Highly Efficient Relay Routing Method for 5G Cellular V2V Communications. CSCN Daiki Kawamatsu, Keiichi Mizutani, Hiroshi Harada
2022	J	`jnl`	IEEE 802.15.4g/4x-Based Orthogonal Frequency-Division Multiplexing Transmission Scheme for Wide-Area and Mobile IoT Communication Systems. IEEE Internet Things J. Shunsuke Kadoi, Hidetomo Ochiai, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2022	J	`jnl`	In-Band Full-Duplex-Applicable Area Expansion by Inter-User Interference Reduction Using Successive Interference Cancellation. IEICE Trans. Commun. Shota Mori, Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	Performance Evaluation of 5G in VHF Band for Super-large Coverage Communication Systems. CSCN Hiroshi Harada, Shota Mori, Keiichi Mizutani
2022	—	`conf`	Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain. WPMC Michiharu Nakamura, Keiichi Mizutani, Hiroshi Harada, Takeshi Matsumura
2022	J	`jnl`	Quantization Noise Reduction by Digital Signal Processing-Assisted Analog-to-Digital Converter for In-Band Full-Duplex Systems. IEEE Trans. Wirel. Commun. Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	Single-cell Dynamic Duplex Cellular System Using Distributed Receive-only Base Stations. VTC Spring Keita Fukushima, Shota Mori, Keiichi Mizutani, Hiroshi Harada
2022	—	`conf`	Video Transmission Trial by Wireless Multi-hop Network based on Wi-SUN FAN. WPMC Reo Gakumi, Hiroko Masaki, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	A Novel Routing Method with Load-Balancing in Wi-SUN FAN Network. WF-IoT Rei Hirakawa, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	A Receiver for IEEE 802.15.4-based High-speed Mobile IoT Communication Systems. WPMC Hidetomo Ochiai, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	A Routing Protocol toward Reliable Mobile Communication in Wi-SUN FAN. CCNC Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band. CCNC Yuya Arakawa, Kazuki Nishikori, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2021	J	`jnl`	Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks. IEEE Access Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2021	J	`jnl`	Determining Memory Polynomial Model Parameters from Those of Complex IEICE Trans. Commun. Michiharu Nakamura, Eisuke Fukuda, Yoshimasa Daido, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2021	J	`jnl`	Efficient Polling Communications for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol. IEICE Trans. Commun. Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021	J	`jnl`	Feasibility Study of Wi-SUN JUTA Profile-Compliant F-RIT Protocol. IEICE Trans. Commun. Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	Highly Efficient Demodulation Scheme for In-band Full-duplex Using Heterogeneous Wireless Communication Schemes. VTC Fall Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
2021	J	`jnl`	Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-Based 5G Systems. IEICE Trans. Commun. Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2021	—	`conf`	Inter-Carrier Interference Cancellation for 5G System Applying Simplified Universal Time-domain Windowed OFDM. VTC Fall Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	Inter-User Interference Reduction Applying Successive Interference Cancellation for Dynamic-duplex Cellular System. VTC Spring Shota Mori, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	Radio Protection Area Estimation Methods for Spectrum Sharing-based 5G System. CCNC Shingo Tomida, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	Radio Sensor Development for Location Estimation Using Radio Big Data of ARIB STD-T103/119-compliant Wireless Communication Systems. WPMC Masayuki Ishizaki, Kiyoshi Yamamoto, Masahiro Asano, Keiichi Mizutani, Hiroshi Harada
2021	—	`conf`	Wi-SUN FAN Multi-hop Network in Coexistence of IEEE 802.15.4 FSK and OFDM Transmission Schemes. WPMC Hidetomo Ochiai, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	A High-speed Wi-SUN FAN Network by Highly-Dense Frequency Hopping. VTC Fall Hidetomo Ochiai, Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	A Home Area Heterogeneous Wireless Management Scheme by Wi-SUN FAN and Wi-Fi Systems. CCNC Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	A Scheduling Scheme For Channel Hopping In Wi-Sun Fan Systems Toward Data Throughput Enhancement. VTC Spring Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Analytical Model of Quantization Noise for In-Band Full-duplex Wireless Communications. WPMC Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas. VTC Fall Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Coexistence of Synchronous and Asynchronous MAC Protocols for Wireless IoT Systems in Sub-Gigaherz Band. WF-IoT Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Data Rate Enhancement for IEEE 802.15.4 Based FSK Transmission Scheme. WF-IoT Yueying Xiang, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Dependable Source Routing Scheme for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol. CCNC Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver. WPMC Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2020	J	`jnl`	Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment. IEICE Trans. Commun. Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2020	—	`conf`	Evaluation of CSL-based Low Power MAC Protocol for Wireless Smart Metering Networks. CCNC Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System. WPMC Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2020	—	`conf`	Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System. VTC Spring Shuzhi Liu, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2020	—	`conf`	Stabilization of Multi-Hop Routing Construction in Wi-SUN FAN Systems. CCNC Daiki Hotta, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2020	—	`conf`	Wireless Smart Ubiquitous Network by CSL-based Low Power MAC Protocol. CCNC Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019	—	`conf`	A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity. CCNC Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2019	J	`jnl`	A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-Based Mobile Communication System. IEEE Trans. Cogn. Commun. Netw. Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2019	—	`conf`	Analysis and Experimental Verification of F-RIT Protocol for Wireless Smart Utility Network. CCNC Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019	J	`jnl`	Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System. IEICE Trans. Commun. Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2019	—	`conf`	Enhancement of User Perceived Throughput in Sub-6 GHz Integrated Access and Backhaul with Dynamic Full-Duplex. VTC Fall Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2019	—	`conf`	Performance Evaluation of Multi-hop Network Configuration for Wi-SUN FAN Systems. CCNC Thidarut Junjalearnvong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019	—	`conf`	Possibility of Dynamic Spectrum Sharing System by VHF-band Radio Sensor and Machine Learning. DySPAN Takayuki Hayashida, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2019	—	`conf`	UTW-OFDM-based 5G New Radio with Low Out-of-band Emission. WPMC Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2019	B	`conf`	User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment. PIMRC Kazuki Nishikori, Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2018	—	`conf`	A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM. WPMC Akihito Yoshito, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2018	J	`jnl`	A Load Balancing Algorithm for Layer 2 Routing in IEEE 802.15.10. IEICE Trans. Commun. Takuya Habara, Keiichi Mizutani, Hiroshi Harada
2018	—	`conf`	A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM. WPMC Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2018	—	`conf`	A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication. WPMC Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2018	—	`conf`	A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network. WPMC Hiroshi Harada, Kiminobu Makino, Keiichi Mizutani, Takeshi Matsumura
2018	—	`conf`	An Effective Near-Field Measurement Using Multicarrier Modulation Signal. WPMC Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada, Masaaki Fuse, Hanako Noda
2018	J	`jnl`	Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications. IEICE Trans. Commun. Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
2018	—	`conf`	Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System. WPMC Takeshi Matsumura, Hiroto Kuriki, Keiichi Mizutani, Hiroshi Harada
2018	—	`conf`	Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink. WPMC Keiichi Mizutani, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada
2018	—	`conf`	Practical Analysis of CSL Low Power MAC Protocol Based on IEEE 802.15.4e Frame Structure. WPMC Kai Samejima, Ryota Okumura, Takuya Habara, Keiichi Mizutani, Hiroshi Harada
2017	—	`conf`	A Broadcast Protocol for IEEE 802.15.4e RIT Based Wi-SUN Systems. VTC Spring Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2017	—	`conf`	A Load Balancing Algorithm for Layer 2 Routing Based Wi-SUN Systems. VTC Spring Takuya Habara, Keiichi Mizutani, Hiroshi Harada
2017	—	`conf`	A UTW-OFDM without symbol overlapping process for small cell networks. WPMC Akihito Yoshito, Yosuke Kodama, Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	—	`conf`	A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system. WPMC Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	—	`conf`	A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems. WPMC Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
2017	—	`conf`	A transceiver design of VHF band standardized broadband mobile communications systems. WPMC Kiminobu Makino, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	—	`conf`	An Implementable Channel and CFO Estimation Scheme for IEEE 802.22-Based Radio Equipment. WCNC Workshops Hiroki Ueno, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
2017	C	`conf`	Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces. LANMAN Takeshi Matsumura, Hiroki Ueno, Keiichi Mizutani, Hiroshi Harada
2017	—	`conf`	Enhanced UF-OFDM for Long-Delay Multipath Fading Environment. VTC Spring Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	B	`conf`	Enhanced universal filtered-DFTs-OFDM for long-delay multi-path environment. PIMRC Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	B	`conf`	Experimental Evaluation and Analysis of F-RIT Low Power MAC Protocol Complied with IEEE 802.15.4e. WCNC Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
2017	B	`conf`	Experimental evaluation of universal time-domain windowed OFDM-based LTE downlink system by real-time wave-shaping. PIMRC Keiichi Mizutani, Akihito Yoshito, Hiroto Kuriki, Takeshi Matsumura, Hiroshi Harada
2017	J	`jnl`	IEEE 802.15.4g Based Wi-SUN Communication Systems. IEICE Trans. Commun. Hiroshi Harada, Keiichi Mizutani, Jun Fujiwara, Kentaro Mochizuki, Kentaro Obata, Ryota Okumura
2017	—	`conf`	LTE uplink system based on universal timedomain windowed DFTs-OFDM. WPMC Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2017	—	`conf`	Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system. WPMC Keiichi Mizutani, Hiroto Kuriki, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada
2017	—	`conf`	Time-domain channel equalization for subcarrier spacing compressed FDM with SC-MMSE turbo equalization receiver. WPMC Hiroto Kuriki, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
2016	—	`conf`	Carrier frequency offset estimation scheme for IEEE 802.15.4g based wide area Wi-SUN systems. ICC Kentaro Obata, Keiichi Mizutani, Hiroshi Harada
2016	—	`conf`	Development and field experiment of wide area Wi-SUN system based on IEEE 802.15.4g. WF-IoT Kentaro Mochizuki, Kentaro Obata, Keiichi Mizutani, Hiroshi Harada
2016	B	`conf`	Ultra-low power MAC protocol complied with RIT in IEEE 802.15.4e for wireless smart utility networks. PIMRC Jun Fujiwara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada, Sota Tsuchiya, Takuya Kawata
2016	—	`conf`	Universal Time-Domain Windowed OFDM. VTC Fall Keiichi Mizutani, Hiroshi Harada
2015	—	`conf`	IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program. VTC Spring Keiichi Mizutani, Kentaro Ishizu, Takeshi Matsumura, Ha Nguyen Tran, Hirokazu Sawada, Homare Murakami, Fumihide Kojima, Hiroshi Harada
2015	—	`conf`	Path Loss and Throughput Estimation Models for an IEEE 802.11af Prototype. VTC Spring Hirokazu Sawada, Keiichi Mizutani, Kentaro Ishizu, Takeshi Matsumura, Ha Nguyen Tran, Homare Murakami, Fumihide Kojima, Hiroshi Harada
2015	—	`conf`	Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot. VTC Spring Oliver Holland, Shuyu Ping, Nishanth Sastry, Pravir Chawdhry, Jean-Marc Chareau, James Bishop, Hong Xing, Suleyman Taskafa, Adnan Aijaz, Michele Bavaro, Philippe Viaud, Tiziano Pinato, Emanuele Angiuli, Mohammad Reza Akhavan, Julie A. McCann, Yue Gao, Zhijin Qin, Qianyun Zhang, Raymond Knopp, Florian Kaltenberger, Dominique Nussbaum, Rogerio Dionisio, José Carlos Ribeiro, Paulo Marques, Juhani Hallio, Mikko Jakobsson, Jani Auranen, Reijo Ekman, Heikki Kokkinen, Jarkko Paavola, Arto Kivinen, Tomaz Solc, Mihael Mohorcic, Ha Nguyen Tran, Kentaro Ishizu, Takeshi Matsumura, Kazuo Ibuka, Hiroshi Harada, Keiichi Mizutani
2014	B	`conf`	Adaptive time-domain windowing based transmit power control for TVWS-WLAN systems. WCNC Keiichi Mizutani, Hiroshi Harada
2014	—	`conf`	Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11af. WPMC Kentaro Ishizu, Keigo Hasegawa, Keiichi Mizutani, Hirokazu Sawada, Kei Yanagisawa, Keat-Beng Toh, Takeshi Matsumura, Seishi Sasaki, Masahiro Asano, Homare Murakami, Hiroshi Harada
2014	J	`jnl`	IEEE 802.11af TVWS-WLAN with Partial Subcarrier System for Effective TVWS Utilization. IEICE Trans. Commun. Keiichi Mizutani, Zhou Lan, Hiroshi Harada
2014	J	`jnl`	Time-Domain Windowing Design for IEEE 802.11af Based TVWS-WLAN Systems to Suppress Out-of-Band Emission. IEICE Trans. Commun. Keiichi Mizutani, Zhou Lan, Hiroshi Harada
2013	B	`conf`	Design and implementation of a Wi-Fi prototype system in TVWS based on IEEE 802.11 af. WCNC Zhou Lan, Keiichi Mizutani, Gabriel Porto Villardi, Hiroshi Harada
2013	—	`conf`	IEEE802.11af with partial subcarrier system for effective use of TV white spaces. ICC Workshops Keiichi Mizutani, Zhou Lan, Ryuhei Funada, Hiroshi Harada
2012	B	`conf`	Experiment on MIMO two-way relaying using transmit beamforming. PIMRC Vutha Va, Keiichi Mizutani, Yutaro Kida, Kei Sakaguchi, Kiyomichi Araki, Takehiro Miyamoto
2012	—	`conf`	Multi-user Data Sharing using Coordinator with Network Coding and Layered Transmission. EW Keiichi Mizutani, Kei Sakaguchi, Thomas Haustein
2012	—	`conf`	Network Synchronization Scheme for Scalable Two-Way Multi-Hop Network Employing MIMO Network Coding. VTC Spring Yutaro Kida, Keiichi Mizutani, Gia Khanh Tran, Takehiro Miyamoto, Kei Sakaguchi, Kiyomichi Araki
2012	J	`jnl`	Performance Analysis of MIMO Relay Network via Propagation Measurement in L-Shaped Corridor Environment. IEICE Trans. Commun. Namzilp Lertwiram, Gia Khanh Tran, Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki
2012	J	`jnl`	Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding. IEICE Trans. Commun. Keiichi Mizutani, Takehiro Miyamoto, Kei Sakaguchi, Kiyomichi Araki
2010	J	`jnl`	Complexity Suppression of Neural Networks for PAPR Reduction of OFDM Signal. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Masaya Ohta, Keiichi Mizutani, Katsumi Yamashita
2010	—	`conf`	Hardware Prototype for Two-Way Multi-Hop Relay Network with MIMO Network Coding. VTC Spring Keiichi Mizutani, Takehiro Miyamoto, Takamichi Kanno, Kei Sakaguchi, Kiyomichi Araki
2010	—	`conf`	MIMO Radio Propagation Measurement for Two-Hop Relay Network on L-Shaped Corridor with Network Performance Analysis. VTC Spring Namzilp Lertwiram, Gia Khanh Tran, Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki
2010	—	`conf`	Network Synchronization for Two-Way Multi-Hop Relay Networks with Block Modulation. VTC Spring Keiichi Mizutani, Kei Sakaguchi, Kiyomichi Araki
2008	B	`conf`	Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation. IJCNN Masaya Ohta, Keiichi Mizutani, Naoki Fujita, Katsumi Yamashita