Kazuki Maruta - RankMe

178 papers A* 1B 11C 12Misc 2Journal 64Unranked 88

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Adaptive BAA Switching by CNN-Based Spectrogram Learning in LTE-WLAN Coexistence. CCNC Kotaro Fukue, Takeshi Kazama, Hideya So, Shun Kojima, Kazuki Maruta
2026	—	`conf`	Broad-Range Null-Steering Reception in Multi-RSU Cooperative V2I-MIMO Transmission. ICAIIC Keishi Hijikata, Sojin Ozawa, Yuta Tsunoda, Kotaro Fukue, Yuki Sasaki, Jin Nakazato, Haruki Osaki, Tetsuya Iye, Kazuki Maruta
2026	J	`jnl`	Deep Unfolding of Iterative Precoding-Based Null-Space Expansion for Multi-User Massive MIMO in Time-Varying Channel. IEEE Trans. Commun. Yuki Sasaki, Salah Berra, Sourav Chakraborty, Jin Nakazato, Rui Dinis, Kazuki Maruta
2026	—	`conf`	Demonstration of Blind Adaptive Array Signal Processing for LTE-WLAN Spectrum Superposing. CCNC Takeshi Kazama, Kotaro Fukue, Hideya So, Kazuki Maruta
2026	—	`conf`	Evaluation of Cell ID Detection by Phase Rotation with Fast Beam Steering. CCNC Hideya So, Kazuki Maruta
2026	—	`conf`	Handover Control Method for Multiple Base Stations in Millimeter-Wave V2X Communication. CCNC Ryoichi Nori, Jin Nakazato, Sojin Ozawa, Yuki Sasaki, Haruki Osaki, Tetsuya Iye, Kazuki Maruta, Mikio Hasegawa
2026	J	`jnl`	Joint Fast Beam Search and Synchronization Using Fast Switching Phased Array. IEEE Trans. Veh. Technol. Hideya So, Kazuki Maruta, Takana Kaho
2026	J	`jnl`	Toward Incorporating mmWave Beam Tracking for Connected Autonomous Vehicles. IEEE Access Jin Nakazato, Kazuki Maruta, Ryo Iwaki, Sojin Ozawa, Yuki Sasaki, Tetsuya Iye, Zongdian Li, Rui Dinis
2025	J	`jnl`	5G Indoor/Outdoor Field Trial of Deep Joint Source-Channel Coding Method. IEEE Open J. Commun. Soc. Daisuke Hisano, Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara, Kazuki Maruta, Yu Nakayama, Hiroshi Tatsukawa, Yuji Kawai, Yoshinori Shinohara, Hiroki Ikeda
2025	—	`conf`	A Low PAPR Page-Style Multi-User OTFS Modulation. VTC2025-Spring Dou Hu, Jin Nakazato, Kazuki Maruta, Omid Abbassi Aghd, Rui Dinis, Manabu Tsukada
2025	—	`conf`	Activities for Terminal-Cooperative MIMO Technology in XGMF 6G Radio Technology Project. APWCS Hiraku Okada, Hidekazu Murata, Yuta Ida, Yukitoshi Sanada, Kazuki Maruta, Osamu Muta, Yutaka Jitsumatsu, Eiji Okamoto, Issei Kanno, Kazuki Takezawa, Satoshi Suyama
2025	—	`conf`	Blind Adaptive Array Interference Suppression in LTE-WLAN Coexistence Environment. VTC2025-Spring Takeshi Kazama, Haruya Ikeda, Hideya So, Kazuki Maruta
2025	—	`conf`	Broad-Range Null-Steering Incorporated with Beam Tracking for Millimeter-Wave V2X. CCNC Sojin Ozawa, Yuki Sasaki, Jin Nakazato, Kazuki Maruta
2025	J	`jnl`	Combination of Phase Rotation SM-OOK and Rectangular, Cross, Octagonal SD-8QAMs for MIMO Systems. IEICE Trans. Commun. Yuta Ida, Kazuki Maruta, Yasuaki Ohira, Sho Kuroda, Takahiro Matsumoto
2025	C	`conf`	Deep Learning Based Equalization for CSK Optical Camera Communication. ISCAS Yuta Furukawa, Keisuke Takikawa, Daisuke Hisano, Yu Nakayama, Kazuki Maruta
2025	—	`conf`	Image Value-Based Spatial Stream Allocation in MIMO Deep Joint Source-Channel Coding for Extreme Environment. VTC2025-Spring Shion Inokuma, Goki Sawada, Haruya Ikeda, Kazuki Maruta, Daisuke Hisano
2025	—	`conf`	Impact of Time-Varying Channels on MIMO DeepJSCC. VTC2025-Spring Goki Sawada, Shion Inokuma, Daisuke Hisano, Kazuki Maruta
2025	—	`conf`	In-band Distortion-aware MMSE-Precoding for Massive MIMO-OFDM with Peak Cancellation. VTC2025-Fall Zhuoran Li, Mirena Omoto, Osamu Muta, Kazuki Maruta
2025	—	`conf`	Iterative Interference Replica Subtraction Based Low-Complexity Precoding for Multiuser Massive MIMO Null-Space Expansion. VTC2025-Spring Yuta Tsunoda, Takuto Suzuki, Yuki Sasaki, Kazuki Maruta
2025	J	`jnl`	Maximizing mmWave Coverage: Deployment Strategies for Multiple NCRs. IEEE Access Yuki Sasaki, Jin Nakazato, Kazuki Maruta, S. B. Cha, Arokia Nathan
2025	—	`conf`	Newmann Series-Based Precoding Weight Design for Multi-User Massive MIMO Null-Space Expansion. VTC2025-Spring Yuki Sasaki, Salah Berra, Sourav Chakraborty, Jin Nakazato, Rui Dinis, Kazuki Maruta
2025	J	`jnl`	OTFS Based RIS-Assisted Vehicle Positioning and Tracking in V2X Scenario. IEEE Trans. Commun. Dou Hu, Jin Nakazato, Kazuki Maruta, Rui Dinis, Omid Abbassi Aghda, Manabu Tsukada
2025	J	`jnl`	Open Wireless Digital Twin: End-to-End 5G Mobility Emulation With OpenAirInterface and Ray Tracing. IEEE Access Tetsuya Iye, Masaya Sakamoto, Shohei Takaya, Eisaku Sato, Yuki Susukida, Yu Nagaoka, Kazuki Maruta, Jin Nakazato
2025	J	`jnl`	Open Wireless Digital Twin: End-to-End 5G Mobility Emulation in O-RAN Framework. CoRR Tetsuya Iye, Masaya Sakamoto, Shohei Takaya, Eisaku Sato, Yuki Susukida, Yu Nagaoka, Kazuki Maruta, Jin Nakazato
2025	—	`conf`	Optimization of Compression Rate Allocation for Image Segmentation Regions in MIMO DeepJSCC. VTC2025-Spring Goki Sawada, Shion Inokuma, Daisuke Hisano, Kazuki Maruta
2025	—	`conf`	Optimized Broad-Range Null-Steering Incorporated with O-RAN-Based Beam Tracking for Millimeter-Wave V2X. VTC2025-Spring Sojin Ozawa, Yuki Sasaki, Jin Nakazato, Kazuki Maruta
2025	J	`jnl`	Receiver Maximum Eigenmode Beamforming-Based Null-Space Expansion for Multi-User Massive MIMO in Time-Varying Channel. IEEE Trans. Veh. Technol. Yuki Sasaki, Kabuto Arai, Jin Nakazato, Kazuki Maruta
2025	—	`conf`	Suppression of Multipath Delay Exceeding CP Length Using MMSE Adaptive Array for Underwater Acoustic Communication. CCNC Haruya Ikeda, Yuki Oami, Shuji Nonaka, Daisuke Hisano, Kazuki Maruta
2025	—	`conf`	Throughput Evaluation in Actual User Distribution for Adaptive C-Ran with Crowdsourced Radio Unit. VTC2025-Spring Hideya So, Kazuki Maruta, Yu Nakayama
2025	—	`conf`	Toward 6G Mobility Network: Design of a Wireless Digital Twin for Connected Autonomous Vehicle. CCNC Jin Nakazato, Tetsuya Iye, Yuki Susukida, Eisaku Sato, Yuki Sasaki, Kazuki Maruta, Manabu Tsukada
2024	—	`conf`	Concept of Joint Fast Beam Search and Synchronization Scheme Using Fast Beam Steering. ICAIIC Hideya So, Kazuki Maruta, Takana Kaho
2024	—	`conf`	Design of Network-Controlled Repeter Deployment toward mmWave Coverage Enhancement. ICEA Taisei Miyaoka, Yuki Sasaki, Jin Nakazato, Kazuki Maruta, S. B. Cha, Arokia Nathan
2024	—	`conf`	Design of an Orchestrator for Network-Controlled Repeaters. ICEA Takuya Takahashi, Jin Nakazato, Kazuki Maruta, S. B. Cha, Arokia Nathan
2024	J	`jnl`	In-Band Distortion Compensation for Peak Cancellation-Based PAPR Reduction in Massive MIMO-OFDM With Uniform Planar Array. IEEE Access Zhuoran Li, Riku Nojima, Osamu Muta, Mirena Omoto, Tomofumi Makita, Kazuki Maruta
2024	—	`conf`	Location-Based Broad-Range Null-Steering in V2X Multiuser MIMO Transmission. CCNC Yuki Sasaki, Sojin Ozawa, Kabuto Arai, Jin Nakazato, Manabu Tsukada, Kazuki Maruta
2024	—	`conf`	Millimeter-Wave Fast Beam Tracking Enabled by RAN/V2X Cooperation. ICAIIC Kazuki Maruta, Jin Nakazato, Kengo Suzuki, Dou Hu, Ryo Iwaki, Sojin Ozawa, Yuki Sasaki, Hideya So, Manabu Tsukada
2024	—	`conf`	Optimizing mmWave Beamforming for High-Speed Connected Autonomous Vehicles: An Adaptive Approach. CCNC Ryo Iwaki, Jin Nakazato, Muhammad Asad, Ehsan Javanmardi, Kazuki Maruta, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki
2024	—	`conf`	Performance Analysis of Collaborative Uplink MIMO Transmission Considering Signaling Overhead. ICEA Anbo Yue, Kazuki Maruta
2024	—	`conf`	Performance Evaluation of MIMO Transmission in Deep Joint Source-Channel Coding. VTC Spring Shion Inokuma, Yuki Sasaki, Daisuke Hisano, Yu Nakayama, Kazuki Maruta
2024	C	`conf`	Selective Diversity Reception in Underwater Optical Camera Communication. ISCAS Yuta Furukawa, Yuki Sasaki, Daisuke Hisano, Yu Nakayama, Kazuki Maruta
2024	J	`jnl`	Time Division Wireless Power Transfer Using Receiver Grouping. IEEE Access Yuna Sawada, Shino Shiraki, Takahiro Matsuda, Takefumi Hiraguri, Kazuki Maruta, Tomotaka Kimura
2024	—	`conf`	Time-Series-Aware User Scheduling for Multi-user Massive MIMO Null-Space Expansion. ICC Workshops Yuki Sasaki, Kazuki Maruta, Kabuto Arai, Jin Nakazato
2024	—	`conf`	Toward 6G Mobility Networks: A Proposal for Cell-Free Cooperative Distributed Beamforming. ICEA Jin Nakazato, Sojin Ozawa, Yuki Sasaki, Kengo Suzuki, Kazuki Maruta, Tetsuya Iye, Yuki Susukida, Eisaku Sato, Manabu Tsukada
2024	—	`conf`	Toward B5G/6G Connected Autonomous Vehicles: O-RAN-Driven Millimeter-Wave Beam Management and Handover Management. INFOCOM (Workshops) Kengo Suzuki, Jin Nakazato, Yuki Sasaki, Kazuki Maruta, Manabu Tsukada, Hiroshi Esaki
2024	—	`conf`	Toward O-RAN-based Cell-Free Architecture: Cooperative O-RU/V2X mmWave Beam Tracking. VTC Spring Sojin Ozawa, Yuki Sasaki, Jin Nakazato, Manabu Tsukada, Kazuki Maruta
2023	—	`conf`	2D Mesh Image Subcarrier Assignment for MUDiv/OFDMA with Convolutional Neural Networks. GCCE Hayato Matsushita, Yuta Ida, Kazuki Maruta, Yasuaki Ohira, Sho Kuroda, Takahiro Matsumoto
2023	J	`jnl`	Adaptive C-RAN Architecture Using Crowdsourced Radio Units for Smart City. IEEE Access Hideya So, Kazuki Maruta, Yu Nakayama
2023	J	`jnl`	Adaptive Zero-Padding with Impulsive Training Signal MMSE-SMI Adaptive Array Interference Suppression. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. He He, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn
2023	J	`jnl`	Autonomous Drone-Based Pollination System Using AI Classifier to Replace Bees for Greenhouse Tomato Cultivation. IEEE Access Takefumi Hiraguri, Hiroyuki Shimizu, Tomotaka Kimura, Takahiro Matsuda, Kazuki Maruta, Yoshihiro Takemura, Takeshi Ohya, Takuma Takanashi
2023	J	`jnl`	CNN-based blind SIR classification framework for STPA-BAA spectrum superposing. ICT Express Hiroaki Kobayashi, Shun Kojima, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn
2023	—	`conf`	Deep Learning based 2D Symbol Detection for Display-Camera Communication. CCNC Yuki Sasaki, Kazuki Maruta, Shun Kojima, Daisuke Hisano, Yu Nakayama
2023	—	`conf`	Deep Neural Networks Based on QRM-MLD for SD-SM-MIMO. GCCE Ryu Yoshimura, Yuta Ida, Kazuki Maruta, Yasuaki Ohira, Sho Kuroda, Takahiro Matsumoto
2023	—	`conf`	First Demonstration of 512-Color Shift Keying Signal Demodulation Using Neural Equalization for Optical Camera Communication. OFC Yukito Onodera, Daisuke Hisano, Kazuki Maruta, Yu Nakayama
2023	—	`conf`	Impact of Quantization Noise on CNN-based Joint Source-Channel Coding and Modulation. CCNC Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara-Azumi, Kazuki Maruta, Yu Nakayama, Daisuke Hisano
2023	—	`conf`	Implementation of Deep Joint Source-Channel Coding on 5G Systems for Image Transmission. VTC Fall Keigo Matsumoto, Yoshiaki Inoue, Yuko Hara-Azumi, Kazuki Maruta, Yu Nakayama, Yoshinori Shinohara, Hiroki Ikeda, Daisuke Hisano
2023	—	`conf`	Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization. CCNC Takuto Suzuki, Salah Berra, Kazuki Maruta, Osamu Muta
2023	—	`conf`	Improving Semi-Blind Interference Suppression on Multi-Cell Massive MIMO Systems by Multi-Antenna Users. VTC2023-Spring Kazuki Maruta
2023	—	`conf`	Light Source Tracking System for A-QL based Display-Camera Communication. VTC2023-Spring Yuki Sasaki, Kazuki Maruta, Shun Kojima, Daisuke Hisano, Yu Nakayama
2023	J	`jnl`	Reliable Wireless Networking in Highly Dynamic Environments: Do Partial Link Statistics Suffice? IEEE Trans. Commun. Yoshiaki Inoue, Kazuki Maruta, Yu Nakayama
2023	C	`conf`	TDM Scheduling Based on Receiver Grouping for Indoor Wireless Power Transfer. APCC Yuna Sawada, Shino Shiraki, Takahiro Matsuda, Takefumi Hiraguri, Kazuki Maruta, Tomotaka Kimura
2023	J	`jnl`	Timing Synchronization Based on Supervised Learning of Spectrogram for OFDM Systems. IEEE Trans. Cogn. Commun. Netw. Shun Kojima, Yuta Goto, Kazuki Maruta, Shinya Sugiura, Chang-Jun Ahn
2022	J	`jnl`	5G/B5G mmWave Cellular Networks with MEC Prefetching Based on User Context Information. Sensors Kazuki Maruta, Hiroaki Nishiuchi, Jin Nakazato, Gia Khanh Tran, Kei Sakaguchi
2022	B	`conf`	A Self-Attention Network for Deep JSCCM: The Design and FPGA Implementation. GLOBECOM Shohei Fujimaki, Yoshiaki Inoue, Daisuke Hisano, Kazuki Maruta, Yu Nakayama, Yuko Hara-Azumi
2022	—	`conf`	Aquatic Fronthaul for Underwater-Ground Communication in 6G Mobile Communications. VTC Spring Ayano Higuchi, Erina Takeshita, Daisuke Hisano, Yoshiaki Inoue, Kazuki Maruta, Takayuki Nishio, Yuko Hara-Azumi, Yu Nakayama
2022	B	`conf`	Design of mmW Digital Twin platform toward B5G/6G - High-Precision Measurement System and Relay Station Deployment-. PIMRC Keishi Tokugawa, Kazuki Maruta, Keiichi Kubota, Kei Sakaguchi, Jin Nakazato, Mitsuhiro Kuchitsu, Soh Masuko
2022	J	`jnl`	Distributed and Scalable Radio Resource Management for mmWave V2V Relays towards Safe Automated Driving. Sensors Yue Yin, Tao Yu, Kazuki Maruta, Kei Sakaguchi
2022	J	`jnl`	Edge Computing-Assisted DNN Image Recognition System With Progressive Image Retransmission. IEEE Access Mutsuki Nakahara, Mai Nishimura, Yoshitaka Ushiku, Takayuki Nishio, Kazuki Maruta, Yu Nakayama, Daisuke Hisano
2022	J	`jnl`	Fast-Converging Constant Modulus Algorithm with Variable Step Size for Multibeam Massive MIMO. IEICE Trans. Commun. Kentaro Nishimori, Kazuki Maruta, Takefumi Hiraguri, Hidehisa Shiomi
2022	J	`jnl`	Gamified Participatory D2D Communication for Encouraging User Participation Toward Future Mobile Communication. IEEE Access Yu Nakayama, Hideya So, Erina Takeshita, Kazuki Maruta
2022	—	`conf`	Image Size Reduction by Road-Side Edge Computing for Wireless Relay Transmission and Object Detection. CCNC Weiran Yuan, Kazuki Maruta, Yu Nakayama, Daisuke Hisano, Kei Sakaguchi
2022	J	`jnl`	Imperfect CSI Muting With Time-Domain Thresholding for Cooperative Intercell Interference Cancellation. IEEE Syst. J. Kazuki Maruta
2022	B	`conf`	Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array. PIMRC Riku Nojima, Osamu Muta, Tomofumi Makita, Kazuki Maruta
2022	J	`jnl`	MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation. Sensors Jin Nakazato, Zongdian Li, Kazuki Maruta, Keiichi Kubota, Tao Yu, Gia Khanh Tran, Kei Sakaguchi, Soh Masuko
2022	—	`conf`	Object Recognition Network using Continuous Roadside Cameras. VTC Spring Gunhee Cho, Yusuke Shinyama, Jin Nakazato, Kazuki Maruta, Kei Sakaguchi
2022	—	`conf`	Penalized Approach for Wide Coverage in Gamified Participatory D2D Communication. ICOIN Megumi Mizuto, Hideya So, Kazuki Maruta, Yu Nakayama
2022	—	`conf`	Predictive Equalization for Underwater Optical Camera Communication. VTC Spring Asako Shigenawa, Yukito Onodera, Erina Takeshita, Daisuke Hisano, Kazuki Maruta, Yu Nakayama
2022	—	`conf`	Proof-of-Concept of Distributed Optimization of Micro-Services on Edge Computing for Beyond 5G. VTC Spring Jin Nakazato, Mitsuhiro Kuchitsu, Anil Pawar, Soh Masuko, Keishi Tokugawa, Keiichi Kubota, Kazuki Maruta, Kei Sakaguchi
2022	J	`jnl`	Sector Design Using Multiband Antenna With Metamaterial Reflector for Cellular UAV System. IEEE Access Hideya So, Kazuki Maruta
2022	—	`conf`	Stochastic Image Transmission with CoAP for Extreme Environments. VTC Spring Erina Takeshita, Asahi Sakaguchi, Daisuke Hisano, Yoshiaki Inoue, Kazuki Maruta, Yuko Hara-Azumi, Yu Nakayama
2022	J	`jnl`	Stochastic Image Transmission with CoAP for Extreme Environments. CoRR Erina Takeshita, Asahi Sakaguchi, Daisuke Hisano, Yoshiaki Inoue, Kazuki Maruta, Yuko Hara-Azumi, Yu Nakayama
2022	—	`conf`	Towards Deep Learning-Guided Multiuser SNR and Doppler Shift Detection for Next-Generation Wireless Systems. VTC Spring Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh
2021	J	`jnl`	Adaptive Subcarrier Grouping for MMSE-SMI Adaptive Array Interference Suppression. IEEE Access Kosuke Shima, Shun Kojima, Koki Ito, Kazuki Maruta, Chang-Jun Ahn
2021	J	`jnl`	Age-of-Information-Based Host Selection for Mobile User Provided Networks. IEEE Internet Things J. Yu Nakayama, Kazuki Maruta
2021	J	`jnl`	Banket: Bandwidth Market for Building a Sharing Economy in Mobile Networks. IEEE Commun. Mag. Yu Nakayama, Ryoma Yasunaga, Kazuki Maruta
2021	—	`conf`	Blind-Spot Visualization via AR Glasses using Millimeter-Wave V2X for Safe Driving. VTC Fall Kazuki Maruta, Miyuu Takizawa, Ryuichi Fukatsu, Yue Wang, Zongdian Li, Kei Sakaguchi
2021	J	`jnl`	CNN-Based Joint SNR and Doppler Shift Classification Using Spectrogram Images for Adaptive Modulation and Coding. IEEE Trans. Commun. Shun Kojima, Kazuki Maruta, Yi Feng, Chang-Jun Ahn, Vahid Tarokh
2021	C	`conf`	CR-QRM-MLD for SD-SM-MIMO with Null Modulation. ICCE Yuta Ida, Kazuki Maruta, Takahiro Matsumoto, Shinya Matsufuji
2021	J	`jnl`	Data-Aided SMI Algorithm Using Common Correlation Matrix for Adaptive Array Interference Suppression. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Kosuke Shima, Kazuki Maruta, Chang-Jun Ahn
2021	B	`conf`	Deep Joint Source-Channel Coding and Modulation for Underwater Acoustic Communication. GLOBECOM Yoshiaki Inoue, Daisuke Hisano, Kazuki Maruta, Yuko Hara-Azumi, Yu Nakayama
2021	—	`conf`	Demonstration of Asynchronous Successive Interference Canceller for Uplink NOMA-PON. OFC Kosuke Suzuoki, Daisuke Hisano, Ken Mishina, Kazuki Maruta, Akihiro Maruta
2021	J	`jnl`	Dimensionality reduction of interference subspace for multiuser massive MIMO null-space expansion. Digit. Signal Process. Nobutaka Funaki, Kazuki Maruta, Chang-Jun Ahn
2021	J	`jnl`	Directional Antenna With Lightweight Metamaterial Reflector for UAV-Based Networks. IEEE Access Hideya So, Kazuki Maruta
2021	C	`conf`	Fast Beam Tracking Algorithm for Wireless Backhaul in Adaptive Vehicular Cell Networks. ICCE Kazuki Maruta, Daisuke Hisano, Yu Nakayama
2021	J	`jnl`	Generalized Regression Neural Network Based Fast Fading Channel Tracking Using Frequency-Domain CSI Smoothing. IEEE Access Shun Kojima, He He, Takaki Omura, Kazuki Maruta, Chang-Jun Ahn
2021	J	`jnl`	Interference Gaussianization: Time-Domain Inter-Symbol Spreading for Blind Adaptive Array Signal Source Identification. IEEE Access Kazuki Maruta, Katsuya Senoo, Daisuke Hisano, Yu Nakayama, Kentaro Nishimori
2021	—	`conf`	Investigation of Input Signal Representation to CNN for Improving SNR Classification Accuracy. VTC Fall Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh
2021	J	`jnl`	Market Analysis of MEC-Assisted Beyond 5G Ecosystem. IEEE Access Jin Nakazato, Makoto Nakamura, Tao Yu, Zongdian Li, Kazuki Maruta, Gia Khanh Tran, Kei Sakaguchi
2021	J	`jnl`	Multi Modulus Signal Adaptation for Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems. IEICE Trans. Commun. Kazuki Maruta, Chang-Jun Ahn
2021	C	`conf`	Phase Rotation and ASK Combination for SD-SM-MIMO. APCC Yuta Ida, Kazuki Maruta, Takahiro Matsumoto
2021	J	`jnl`	Pilot De-Contamination by Modified HTRCI with Time-Domain CSI Separation for Two-Cell MIMO Downlink. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Kakeru Matsubara, Shun Kuroki, Koki Ito, Kazushi Shimada, Kazuki Maruta, Chang-Jun Ahn
2021	—	`conf`	Retransmission Edge Computing System Conducting Adaptive Image Compression Based on Image Recognition Accuracy. VTC Fall Mutsuki Nakahara, Daisuke Hisano, Mai Nishimura, Yoshitaka Ushiku, Kazuki Maruta, Yu Nakayama
2021	—	`conf`	Space- Time- Domain Adaptive Equalizer Employed Successive Interference Cancellation for Underwater Acoustic Communication. VTC Fall Kosuke Suzuoki, Daisuke Hisano, Kazuki Maruta, Yoshiaki Inoue, Yuko Hara-Azumi, Yu Nakayama
2021	—	`conf`	Variable Frame Splitting for Polar Coded MIMO E-SDM in Fast Fading Channel. VTC Fall He He, Shun Kojima, Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn
2021	—	`conf`	Visible Light Communication on LED-equipped Drone and Object-Detecting Camera for Post-Disaster Monitoring. VTC Spring Hiroki Takano, Daisuke Hisano, Mutsuki Nakahara, Kosuke Suzuoki, Kazuki Maruta, Yukito Onodera, Ryo Yaegashi, Yu Nakayama
2020	J	`jnl`	Adaptive C-RAN Architecture with Moving Nodes Toward Beyond the 5G Era. IEEE Netw. Yu Nakayama, Daisuke Hisano, Kazuki Maruta
2020	—	`conf`	Blind SIR Estimation by Convolutional Neural Network Using Visualized IQ Constellation. VTC Spring Kazuki Maruta, Shun Kojima, Chang-Jun Ahn, Daisuke Hisano, Yu Nakayama
2020	B	`conf`	Cell Zooming for Green Mobile Networks with Vehicle-Mounted Radio Units. GLOBECOM Yu Nakayama, Kazuki Maruta
2020	—	`conf`	Computationally Efficient SLM based PAPR Reduction for STPA-BAA Scheme. WPMC Hiroaki Kobayashi, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn
2020	—	`conf`	Experimental Demonstration of Lloyd-Max Algorithm to Quantization Noise Reduction on a Power-Domain Non-Orthogonal Multiple Access based Coherent PON. ECOC Kosuke Suzuoki, Daisuke Hisano, Sho Shibita, Kazuki Maruta, Akihiro Maruta
2020	J	`jnl`	Frame splitting and data-aided decision direct channel estimation for OFDM in fast varying fading channels. ICT Express Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn
2020	—	`conf`	High Beamforming Gain Precoding Weight Design Scheme with Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels. WPMC Kabuto Arai, Kazuki Maruta, Chang-Jun Ahn
2020	—	`conf`	High-precision SNR Estimation by CNN using PSD Image for Adaptive Modulation and Coding. VTC Spring Shun Kojima, Kazuki Maruta, Chang-Jun Ahn
2020	—	`conf`	Improved Null-Space Expansion Scheme under Presence of Channel Estimation Error for Multiuser Massive MIMO. WPMC Nobutaka Funaki, Kazuki Maruta, Chang-Jun Ahn
2020	—	`conf`	Improving DOA Estimation Accuracy by Rotating Planar Array Antenna. WPMC Toshiya Hanada, Chang-Jun Ahn, Kazuki Maruta
2020	—	`conf`	Low Cost C-RAN and Fronthaul Design with WDM-PON and Multi-hopping Wireless Link. CCNC Daisuke Hisano, Kazuki Maruta, Yu Nakayama
2020	—	`conf`	Novel C-RAN Architecture with PON based Midhaul and Wireless Relay Fronthaul. CCNC Yu Nakayama, Daisuke Hisano, Takuya Tsutsumi, Kazuki Maruta
2020	—	`conf`	Real-Time Routing for Wireless Relay Fronthaul with Vehicle-Mounted Radio Units. VTC Spring Yu Nakayama, Yuko Hara-Azumi, Anh Hoang Ngoc Nguyen, Daisuke Hisano, Yoshiaki Inoue, Takayuki Nishio, Kazuki Maruta
2020	—	`conf`	Reducing FBI and MLI Using FSS Method for Adaptive Modulated VLC-OFDM System. WPMC Seiya Hirano, Kazushi Shimada, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn
2020	J	`jnl`	Small Cells Enabled by Crowdsourced Radio Units Mounted on Parked Vehicles for Smart City. IEEE Access Yu Nakayama, Takayuki Nishio, Daisuke Hisano, Kazuki Maruta
2020	J	`jnl`	Uplink Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels Under Unknown Interference. IEEE Access Kabuto Arai, Kazuki Maruta, Chang-Jun Ahn
2019	—	`conf`	Adaptive C-RAN Architecture for Smart City using Crowdsourced Radio Units. PerCom Workshops Yu Nakayama, Kazuaki Honda, Daisuke Hisano, Kazuki Maruta
2019	—	`conf`	Adaptive C-RAN Architecture for Smart City with Crowdsourced Radio Units Mounted on Parked Vehicles. VTC Fall Yu Nakayama, Kazuki Maruta
2019	J	`jnl`	Adaptive Modulation and Coding Using Neural Network Based SNR Estimation. IEEE Access Shun Kojima, Kazuki Maruta, Chang-Jun Ahn
2019	—	`conf`	Adaptive Network Architecture with Moving Nodes Towards Beyond 5G Era. ICC Yu Nakayama, Ryoma Yasunaga, Daisuke Hisano, Kazuki Maruta
2019	—	`conf`	Blind Adaptive Array by Constant Modulus with Variable Step Size for Multi-beam Massive MIMO. WSA Kentaro Nishimori, Kazuki Maruta, Takefumi Hiraguri
2019	C	`conf`	Channel Ranking based Spread Code Optimization for Visible Light Communication OFDM-IDMA Systems. APCC Kazushi Shimada, Mitsuki Takahashi, Kazuki Maruta, Chang-Jun Ahn
2019	C	`conf`	Data-aided SMI Algorithm using Common Correlation Matrix for Adaptive Array Interference Suppression. APCC Kosuke Shima, Katsuya Senoo, Kenta Goto, Kazuki Maruta, Chang-Jun Ahn
2019	—	`conf`	Enhanced Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems for Multi Modulus Signals. VTC Fall Kazuki Maruta, Chang-Jun Ahn
2019	—	`conf`	Experimental Results on Crowdsourced Radio Units Mounted on Parked Vehicles. VTC Fall Yu Nakayama, Daisuke Hisano, Takayuki Nishio, Kazuki Maruta
2019	C	`conf`	Fast Fading Compensation by Frame Splitting and Decision Directed Channel Extrapolation for OFDM. APCC Kouichi Motosugi, Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn
2019	J	`jnl`	Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach. IEICE Trans. Commun. Kazuki Maruta, Chang-Jun Ahn
2019	C	`conf`	Known Bits Puncturing for Systematic Polar Codes. APCC Naoya Tanuma, Ryo Marumo, Kazuki Maruta, Chang-Jun Ahn
2019	C	`conf`	Modified HTRCI with Time-domain CSI Separation for Pilot De-contamination. APCC Kakeru Matsubara, Shun Kuroki, Kazuki Maruta, Chang-Jun Ahn
2019	J	`jnl`	Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM. ICT Express Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn
2019	C	`conf`	Outage Probability Analysis of MF Precoded Massive MIMO with Multi-antenna User Environment. APCC Koki Ito, Kazuki Maruta, Chang-Jun Ahn
2019	J	`jnl`	Reducing channel spatial correlation by rotating planar antenna array. ICT Express Takashi Akao, Koya Watanabe, Shun Kojima, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn
2019	J	`jnl`	Transmit power imbalance reduction method and nonlinear companding transform for beamforming OFDM systems. ICT Express Satoshi Taroda, Ken Tezuka, Shoichi Higuchi, Chang-Jun Ahn, Kazuki Maruta
2018	Misc	`conf`	Adaptive Switching Method with AMC and FSS. SoftCOM Shun Kojima, Takashi Akao, Koya Watanabe, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn
2018	J	`jnl`	Analysis of Nonlinear Bypass Route Computation for Wired and Wireless Network Cooperation Recovery System. Big Data Cogn. Comput. Yu Nakayama, Kazuki Maruta
2018	B	`conf`	Deployment Design of Functional Split Base Station in Fixed and Wireless Multihop Fronthaul. GLOBECOM Daisuke Hisano, Yu Nakayama, Kazuki Maruta, Akihiro Maruta
2018	J	`jnl`	Dynamic Clustering and Coordinated User Scheduling for Cooperative Interference Cancellation on Ultra-High Density Distributed Antenna Systems. Entropy Kazuki Maruta
2018	B	`conf`	Dynamic Mobile Network Architecture Organized by Drivers Decision Making. PIMRC Kazuaki Honda, Ryoma Yasunaga, Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi
2018	J	`jnl`	Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO via Channel State Information Measurement. IEICE Trans. Commun. Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Masataka Iizuka
2018	—	`conf`	Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation. ISPACS Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn
2018	J	`jnl`	Optically Backhauled Moving Network for Local Trains: Architecture and Scheduling. IEEE Access Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi, Kaoru Sezaki
2018	—	`conf`	Recovery Node Layout Planning for Wired and Wireless Network Cooperation for Disaster Response. ICC Workshops Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi, Ryoma Yasunaga, Kazuaki Honda, Kaoru Sezaki
2018	—	`conf`	Reducing Channel Spatial Correlation by Rotating Planar Antenna Array. ISPACS Takashi Akao, Koya Watanabe, Shun Kojima, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn
2018	J	`jnl`	Uplink Interference Suppression by Semi-Blind Adaptive Array With Decision Feedback Channel Estimation on Multicell Massive MIMO Systems. IEEE Trans. Commun. Kazuki Maruta, Chang-Jun Ahn
2018	B	`conf`	V2P Connectivity on Higher Frequency Band and CoMP Based Coverage Expansion. PIMRC Kazuki Maruta, Yu Nakayama, Kazuaki Honda, Daisuke Hisano, Chang-Jun Ahn
2018	J	`jnl`	Wired and Wireless Network Cooperation for Wide-Area Quick Disaster Recovery. IEEE Access Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi, Kaoru Sezaki
2017	A*	`conf`	ABSORB: Autonomous base station with optical reflex backhaul to adapt to fluctuating demand. INFOCOM Yu Nakayama, Takuya Tsutsumi, Kazuki Maruta, Kaoru Sezaki
2017	J	`jnl`	Antenna Array Arrangement for Massive MIMO to Reduce Channel Spatial Correlation in LOS Environment. IEICE Trans. Commun. Takuto Arai, Atsushi Ohta, Yushi Shirato, Satoshi Kurosaki, Kazuki Maruta, Tatsuhiko Iwakuni, Masataka Iizuka
2017	J	`jnl`	Experimental Investigation of Space Division Multiplexing on Massive Antenna Systems for Wireless Entrance. IEICE Trans. Commun. Kazuki Maruta, Atsushi Ohta, Satoshi Kurosaki, Takuto Arai, Masataka Iizuka
2017	J	`jnl`	Highly Efficient Multi Channel Packet Forwarding with Round Robin Intermittent Periodic Transmit for Multihop Wireless Backhaul Networks. Sensors Kazuki Maruta, Hiroshi Furukawa
2017	—	`conf`	Improved common correlation matrix based SMI algorithm by channel estimation error minimization with LMS approach. WPMC Takashi Akao, Satoshi Taroda, Kazuki Maruta, Chang-Jun Ahn
2017	—	`conf`	Improving scattered pilot channel estimation by sector selection on FDD MIMO/OFDM systems. WPMC Masato Katsuno, Shoichi Higuchi, Kazuki Maruta, Chang-Jun Ahn
2017	J	`jnl`	Massive Antenna Systems for Wireless Entrance (MAS-WE): Practical Application of Massive MIMO with Simplified Space Division Multiplexing Schemes. IEICE Trans. Commun. Kazuki Maruta, Atsushi Ohta, Satoshi Kurosaki, Takuto Arai, Masataka Iizuka
2017	J	`jnl`	Null-Space Expansion for Multiuser Massive MIMO Inter-User Interference Suppression in Time Varying Channels. IEICE Trans. Commun. Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka
2017	—	`conf`	Optically Backhauled Moving Network for Local Trains. HotWireless@MobiCom Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi, Kaoru Sezaki
2017	—	`conf`	Optimized adaptive modulation with considering mobile relay on FSS-OFDM system. WPMC Shun Kojima, Ken Teduka, Kazuki Maruta, Chang-Jun Ahn
2017	—	`conf`	Performance of polar codes with MIMO-OFDM under frequency selective fading channel. WPMC Koya Watanabe, Shoichi Higuchi, Kazuki Maruta, Chang-Jun Ahn
2016	B	`conf`	Correlation-based user scheduling and multi-planar parallelogram array for Massive antenna systems. PIMRC Takuto Arai, Atsushi Ohta, Satoshi Kurosaki, Kazuki Maruta, Tatsuhiko Iwakuni, Masataka Iizuka
2016	—	`conf`	Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO Using Measured Channel State Information. VTC Fall Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka
2016	—	`conf`	Experimental Verification of Spectrum Superposing in Two Different Systems by Blind Adaptive Array with Subcarrier Transmission Power Assignment. VTC Fall Hideya So, Kazuki Maruta, Jun Mashino, Kouhei Suzaki
2016	J	`jnl`	First Eigenmode Transmission by High Efficient CSI Estimation for Multiuser Massive MIMO Using Millimeter Wave Bands. Sensors Kazuki Maruta, Tatsuhiko Iwakuni, Atsushi Ohta, Takuto Arai, Yushi Shirato, Satoshi Kurosaki, Masataka Iizuka
2016	—	`conf`	Throughput Performance Evaluation on Wired and Wireless Network Cooperation Quick Recovery System Employing IEEE 802.11 DCF. ICNCC Kazuki Maruta, Yu Nakayama, Takuya Tsutsumi
2016	J	`jnl`	Utilization Comparison of Small-Cell Accommodation With PON-Based Mobile Fronthaul. JOCN Yu Nakayama, Kazuki Maruta, Tatsuya Shimada, Tomoaki Yoshida, Jun Terada, Akihiro Otaka
2016	—	`conf`	Wired and wireless network cooperation for quick recovery. ICC Yu Nakayama, Kazuki Maruta, Takuya Tsutsumi, Kaoru Sezaki
2015	Misc	`conf`	A novel application of Massive MIMO: Massive Antenna Systems for Wireless Entrance (MAS-WE). ICNC Kazuki Maruta, Atsushi Ohta, Satoshi Kurosaki, Takuto Arai, Masataka Iizuka
2015	J	`jnl`	Blind Interference Suppression Scheme by Eigenvector Beamspace CMA Adaptive Array with Subcarrier Transmission Power Assignment for Spectrum Superposing. IEICE Trans. Commun. Kazuki Maruta, Jun Mashino, Takatoshi Sugiyama
2015	—	`conf`	Experimental investigation of space division multiplexing on Massive Antenna Systems. ICC Kazuki Maruta, Atsushi Ohta, Satoshi Kurosaki, Takuto Arai, Masataka Iizuka
2015	B	`conf`	Inter-user interference suppression in time varying channel with null-space expansion for multiuser massive MIMO. PIMRC Tatsuhiko Iwakuni, Kazuki Maruta, Atsushi Ohta, Yushi Shirato, Takuto Arai, Masataka Iizuka
2014	—	`conf`	Applying FFR to Inter-Cell Interference Cancellation with Quasi-Decentralized Base Station Cooperation. VTC Spring Kazuki Maruta, Atsushi Ohta, Masataka Iizuka, Takatoshi Sugiyama
2012	—	`conf`	Iterative Inter-Cluster Interference Cancellation for Cooperative Base Station Systems. VTC Spring Kazuki Maruta, Atsushi Ohta, Masataka Iizuka, Takatoshi Sugiyama
2012	J	`jnl`	Spectral Efficiency Improvement of Fractional Frequency Reuse by Inter-Cell Interference Cancellation on Cooperative Base Station. IEICE Trans. Commun. Kazuki Maruta, Atsushi Ohta, Masataka Iizuka, Takatoshi Sugiyama
2011	J	`jnl`	Data Transmission Using Original Coils in Resonant Wireless Power Transmission. IEICE Trans. Commun. Takashi Maruyama, Tatsuya Shimizu, Mamoru Akimoto, Kazuki Maruta
2009	B	`conf`	Inter-cluster interference canceller for multiuser MIMO distributed antenna systems. PIMRC Kazuki Maruta, Takashi Maruyama, Atsushi Ohta, Masashi Nakatsugawa
2009	—	`conf`	Optimized dynamic resource allocation in frequency and spatial domains. VTC Fall Takashi Maruyama, Kazuki Maruta, Atsushi Ohta, Masashi Nakatsugawa