Inter-cluster interference canceller for multiuser MIMO distributed antenna systems. - Kazuki Maruta; Takashi Maruyama; Atsushi Ohta; Masashi Nakatsugawa (PIMRC, 2009)

Optimized dynamic resource allocation in frequency and spatial domains. - Takashi Maruyama; Kazuki Maruta; Atsushi Ohta; Masashi Nakatsugawa (VTC Fall, 2009)

Data Transmission Using Original Coils in Resonant Wireless Power Transmission. - Takashi Maruyama; Tatsuya Shimizu; Mamoru Akimoto; Kazuki Maruta (IEICE Trans. Commun., 2011)

Iterative Inter-Cluster Interference Cancellation for Cooperative Base Station Systems. - Kazuki Maruta; Atsushi Ohta; Masataka Iizuka; Takatoshi Sugiyama (VTC Spring, 2012)

Spectral Efficiency Improvement of Fractional Frequency Reuse by Inter-Cell Interference Cancellation on Cooperative Base Station. - Kazuki Maruta; Atsushi Ohta; Masataka Iizuka; Takatoshi Sugiyama (IEICE Trans. Commun., 2012)

Applying FFR to Inter-Cell Interference Cancellation with Quasi-Decentralized Base Station Cooperation. - Kazuki Maruta; Atsushi Ohta; Masataka Iizuka; Takatoshi Sugiyama (VTC Spring, 2014)

Experimental investigation of space division multiplexing on Massive Antenna Systems. - Kazuki Maruta; Atsushi Ohta; Satoshi Kurosaki; Takuto Arai; Masataka Iizuka (ICC, 2015)

A novel application of Massive MIMO: Massive Antenna Systems for Wireless Entrance (MAS-WE). - Kazuki Maruta; Atsushi Ohta; Satoshi Kurosaki; Takuto Arai; Masataka Iizuka (ICNC, 2015)

Inter-user interference suppression in time varying channel with null-space expansion for multiuser massive MIMO. - Tatsuhiko Iwakuni; Kazuki Maruta; Atsushi Ohta; Yushi Shirato; Takuto Arai; Masataka Iizuka (PIMRC, 2015)

Blind Interference Suppression Scheme by Eigenvector Beamspace CMA Adaptive Array with Subcarrier Transmission Power Assignment for Spectrum Superposing. - Kazuki Maruta; Jun Mashino; Takatoshi Sugiyama (IEICE Trans. Commun., 2015)

Wired and wireless network cooperation for quick recovery. - Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi; Kaoru Sezaki (ICC, 2016)

Throughput Performance Evaluation on Wired and Wireless Network Cooperation Quick Recovery System Employing IEEE 802.11 DCF. - Kazuki Maruta; Yu Nakayama; Takuya Tsutsumi (ICNCC, 2016)

Correlation-based user scheduling and multi-planar parallelogram array for Massive antenna systems. - Takuto Arai; Atsushi Ohta; Satoshi Kurosaki; Kazuki Maruta; Tatsuhiko Iwakuni; Masataka Iizuka (PIMRC, 2016)

Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO Using Measured Channel State Information. - Tatsuhiko Iwakuni; Kazuki Maruta; Atsushi Ohta; Yushi Shirato; Takuto Arai; Masataka Iizuka (VTC Fall, 2016)

Experimental Verification of Spectrum Superposing in Two Different Systems by Blind Adaptive Array with Subcarrier Transmission Power Assignment. - Hideya So; Kazuki Maruta; Jun Mashino; Kouhei Suzaki (VTC Fall, 2016)

Utilization Comparison of Small-Cell Accommodation With PON-Based Mobile Fronthaul. - Yu Nakayama; Kazuki Maruta; Tatsuya Shimada; Tomoaki Yoshida; Jun Terada; Akihiro Otaka (JOCN, 2016)

First Eigenmode Transmission by High Efficient CSI Estimation for Multiuser Massive MIMO Using Millimeter Wave Bands. - Kazuki Maruta; Tatsuhiko Iwakuni; Atsushi Ohta; Takuto Arai; Yushi Shirato; Satoshi Kurosaki; Masataka Iizuka (Sensors, 2016)

ABSORB: Autonomous base station with optical reflex backhaul to adapt to fluctuating demand. - Yu Nakayama; Takuya Tsutsumi; Kazuki Maruta; Kaoru Sezaki (INFOCOM, 2017)

Optically Backhauled Moving Network for Local Trains. - Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi; Kaoru Sezaki (HotWireless@MobiCom, 2017)

Improved common correlation matrix based SMI algorithm by channel estimation error minimization with LMS approach. - Takashi Akao; Satoshi Taroda; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2017)

Improving scattered pilot channel estimation by sector selection on FDD MIMO/OFDM systems. - Masato Katsuno; Shoichi Higuchi; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2017)

Optimized adaptive modulation with considering mobile relay on FSS-OFDM system. - Shun Kojima; Ken Teduka; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2017)

Performance of polar codes with MIMO-OFDM under frequency selective fading channel. - Koya Watanabe; Shoichi Higuchi; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2017)

Antenna Array Arrangement for Massive MIMO to Reduce Channel Spatial Correlation in LOS Environment. - Takuto Arai; Atsushi Ohta; Yushi Shirato; Satoshi Kurosaki; Kazuki Maruta; Tatsuhiko Iwakuni; Masataka Iizuka (IEICE Trans. Commun., 2017)

Null-Space Expansion for Multiuser Massive MIMO Inter-User Interference Suppression in Time Varying Channels. - Tatsuhiko Iwakuni; Kazuki Maruta; Atsushi Ohta; Yushi Shirato; Takuto Arai; Masataka Iizuka (IEICE Trans. Commun., 2017)

Massive Antenna Systems for Wireless Entrance (MAS-WE): Practical Application of Massive MIMO with Simplified Space Division Multiplexing Schemes. - Kazuki Maruta; Atsushi Ohta; Satoshi Kurosaki; Takuto Arai; Masataka Iizuka (IEICE Trans. Commun., 2017)

Experimental Investigation of Space Division Multiplexing on Massive Antenna Systems for Wireless Entrance. - Kazuki Maruta; Atsushi Ohta; Satoshi Kurosaki; Takuto Arai; Masataka Iizuka (IEICE Trans. Commun., 2017)

Highly Efficient Multi Channel Packet Forwarding with Round Robin Intermittent Periodic Transmit for Multihop Wireless Backhaul Networks. - Kazuki Maruta; Hiroshi Furukawa (Sensors, 2017)

Deployment Design of Functional Split Base Station in Fixed and Wireless Multihop Fronthaul. - Daisuke Hisano; Yu Nakayama; Kazuki Maruta; Akihiro Maruta (GLOBECOM, 2018)

Recovery Node Layout Planning for Wired and Wireless Network Cooperation for Disaster Response. - Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi; Ryoma Yasunaga; Kazuaki Honda; Kaoru Sezaki (ICC Workshops, 2018)

Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation. - Koya Watanabe; Shun Kojima; Takashi Akao; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ISPACS, 2018)

Dynamic Mobile Network Architecture Organized by Drivers Decision Making. - Kazuaki Honda; Ryoma Yasunaga; Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi (PIMRC, 2018)

V2P Connectivity on Higher Frequency Band and CoMP Based Coverage Expansion. - Kazuki Maruta; Yu Nakayama; Kazuaki Honda; Daisuke Hisano; Chang-Jun Ahn (PIMRC, 2018)

Adaptive Switching Method with AMC and FSS. - Shun Kojima; Takashi Akao; Koya Watanabe; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (SoftCOM, 2018)

Wired and Wireless Network Cooperation for Wide-Area Quick Disaster Recovery. - Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi; Kaoru Sezaki (IEEE Access, 2018)

Optically Backhauled Moving Network for Local Trains: Architecture and Scheduling. - Yu Nakayama; Kazuki Maruta; Takuya Tsutsumi; Kaoru Sezaki (IEEE Access, 2018)

Analysis of Nonlinear Bypass Route Computation for Wired and Wireless Network Cooperation Recovery System. - Yu Nakayama; Kazuki Maruta (Big Data Cogn. Comput., 2018)

Dynamic Clustering and Coordinated User Scheduling for Cooperative Interference Cancellation on Ultra-High Density Distributed Antenna Systems. - Kazuki Maruta (Entropy, 2018)

Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO via Channel State Information Measurement. - Tatsuhiko Iwakuni; Kazuki Maruta; Atsushi Ohta; Yushi Shirato; Masataka Iizuka (IEICE Trans. Commun., 2018)

Uplink Interference Suppression by Semi-Blind Adaptive Array With Decision Feedback Channel Estimation on Multicell Massive MIMO Systems. - Kazuki Maruta; Chang-Jun Ahn (IEEE Trans. Commun., 2018)

Outage Probability Analysis of MF Precoded Massive MIMO with Multi-antenna User Environment. - Koki Ito; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Modified HTRCI with Time-domain CSI Separation for Pilot De-contamination. - Kakeru Matsubara; Shun Kuroki; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Fast Fading Compensation by Frame Splitting and Decision Directed Channel Extrapolation for OFDM. - Kouichi Motosugi; Kentaro Yonei; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Data-aided SMI Algorithm using Common Correlation Matrix for Adaptive Array Interference Suppression. - Kosuke Shima; Katsuya Senoo; Kenta Goto; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Channel Ranking based Spread Code Optimization for Visible Light Communication OFDM-IDMA Systems. - Kazushi Shimada; Mitsuki Takahashi; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Known Bits Puncturing for Systematic Polar Codes. - Naoya Tanuma; Ryo Marumo; Kazuki Maruta; Chang-Jun Ahn (APCC, 2019)

Adaptive Network Architecture with Moving Nodes Towards Beyond 5G Era. - Yu Nakayama; Ryoma Yasunaga; Daisuke Hisano; Kazuki Maruta (ICC, 2019)

Adaptive C-RAN Architecture for Smart City using Crowdsourced Radio Units. - Yu Nakayama; Kazuaki Honda; Daisuke Hisano; Kazuki Maruta (PerCom Workshops, 2019)

Enhanced Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems for Multi Modulus Signals. - Kazuki Maruta; Chang-Jun Ahn (VTC Fall, 2019)

Experimental Results on Crowdsourced Radio Units Mounted on Parked Vehicles. - Yu Nakayama; Daisuke Hisano; Takayuki Nishio; Kazuki Maruta (VTC Fall, 2019)

Adaptive C-RAN Architecture for Smart City with Crowdsourced Radio Units Mounted on Parked Vehicles. - Yu Nakayama; Kazuki Maruta (VTC Fall, 2019)

Blind Adaptive Array by Constant Modulus with Variable Step Size for Multi-beam Massive MIMO. - Kentaro Nishimori; Kazuki Maruta; Takefumi Hiraguri (WSA, 2019)

Adaptive Modulation and Coding Using Neural Network Based SNR Estimation. - Shun Kojima; Kazuki Maruta; Chang-Jun Ahn (IEEE Access, 2019)

Reducing channel spatial correlation by rotating planar antenna array. - Takashi Akao; Koya Watanabe; Shun Kojima; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ICT Express, 2019)

Transmit power imbalance reduction method and nonlinear companding transform for beamforming OFDM systems. - Satoshi Taroda; Ken Tezuka; Shoichi Higuchi; Chang-Jun Ahn; Kazuki Maruta (ICT Express, 2019)

Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM. - Koya Watanabe; Shun Kojima; Takashi Akao; Masato Katsuno; Kazuki Maruta; Chang-Jun Ahn (ICT Express, 2019)

Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach. - Kazuki Maruta; Chang-Jun Ahn (IEICE Trans. Commun., 2019)

Low Cost C-RAN and Fronthaul Design with WDM-PON and Multi-hopping Wireless Link. - Daisuke Hisano; Kazuki Maruta; Yu Nakayama (CCNC, 2020)

Novel C-RAN Architecture with PON based Midhaul and Wireless Relay Fronthaul. - Yu Nakayama; Daisuke Hisano; Takuya Tsutsumi; Kazuki Maruta (CCNC, 2020)

Experimental Demonstration of Lloyd-Max Algorithm to Quantization Noise Reduction on a Power-Domain Non-Orthogonal Multiple Access based Coherent PON. - Kosuke Suzuoki; Daisuke Hisano; Sho Shibita; Kazuki Maruta; Akihiro Maruta (ECOC, 2020)

Cell Zooming for Green Mobile Networks with Vehicle-Mounted Radio Units. - Yu Nakayama; Kazuki Maruta (GLOBECOM, 2020)

High-precision SNR Estimation by CNN using PSD Image for Adaptive Modulation and Coding. - Shun Kojima; Kazuki Maruta; Chang-Jun Ahn (VTC Spring, 2020)

Blind SIR Estimation by Convolutional Neural Network Using Visualized IQ Constellation. - Kazuki Maruta; Shun Kojima; Chang-Jun Ahn; Daisuke Hisano; Yu Nakayama (VTC Spring, 2020)

Real-Time Routing for Wireless Relay Fronthaul with Vehicle-Mounted Radio Units. - Yu Nakayama; Yuko Hara-Azumi; Anh Hoang Ngoc Nguyen; Daisuke Hisano; Yoshiaki Inoue; Takayuki Nishio; Kazuki Maruta (VTC Spring, 2020)

High Beamforming Gain Precoding Weight Design Scheme with Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels. - Kabuto Arai; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2020)

Improved Null-Space Expansion Scheme under Presence of Channel Estimation Error for Multiuser Massive MIMO. - Nobutaka Funaki; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2020)

Improving DOA Estimation Accuracy by Rotating Planar Array Antenna. - Toshiya Hanada; Chang-Jun Ahn; Kazuki Maruta (WPMC, 2020)

Reducing FBI and MLI Using FSS Method for Adaptive Modulated VLC-OFDM System. - Seiya Hirano; Kazushi Shimada; Shun Kojima; Kazuki Maruta; Chang-Jun Ahn (WPMC, 2020)

Computationally Efficient SLM based PAPR Reduction for STPA-BAA Scheme. - Hiroaki Kobayashi; Kazuki Maruta; Takatoshi Sugiyama; Chang-Jun Ahn (WPMC, 2020)

Uplink Null-Space Expansion for Multiuser Massive MIMO in Time-Varying Channels Under Unknown Interference. - Kabuto Arai; Kazuki Maruta; Chang-Jun Ahn (IEEE Access, 2020)

Small Cells Enabled by Crowdsourced Radio Units Mounted on Parked Vehicles for Smart City. - Yu Nakayama; Takayuki Nishio; Daisuke Hisano; Kazuki Maruta (IEEE Access, 2020)

Frame splitting and data-aided decision direct channel estimation for OFDM in fast varying fading channels. - Kentaro Yonei; Kazuki Maruta; Chang-Jun Ahn (ICT Express, 2020)

Adaptive C-RAN Architecture with Moving Nodes Toward Beyond the 5G Era. - Yu Nakayama; Daisuke Hisano; Kazuki Maruta (IEEE Netw., 2020)

Phase Rotation and ASK Combination for SD-SM-MIMO. - Yuta Ida; Kazuki Maruta; Takahiro Matsumoto (APCC, 2021)

Deep Joint Source-Channel Coding and Modulation for Underwater Acoustic Communication. - Yoshiaki Inoue; Daisuke Hisano; Kazuki Maruta; Yuko Hara-Azumi; Yu Nakayama (GLOBECOM, 2021)

CR-QRM-MLD for SD-SM-MIMO with Null Modulation. - Yuta Ida; Kazuki Maruta; Takahiro Matsumoto; Shinya Matsufuji (ICCE, 2021)

Fast Beam Tracking Algorithm for Wireless Backhaul in Adaptive Vehicular Cell Networks. - Kazuki Maruta; Daisuke Hisano; Yu Nakayama (ICCE, 2021)

Demonstration of Asynchronous Successive Interference Canceller for Uplink NOMA-PON. - Kosuke Suzuoki; Daisuke Hisano; Ken Mishina; Kazuki Maruta; Akihiro Maruta (OFC, 2021)

Variable Frame Splitting for Polar Coded MIMO E-SDM in Fast Fading Channel. - He He; Shun Kojima; Kentaro Yonei; Kazuki Maruta; Chang-Jun Ahn (VTC Fall, 2021)

Investigation of Input Signal Representation to CNN for Improving SNR Classification Accuracy. - Shun Kojima; Yi Feng; Kazuki Maruta; Kanemitsu Ootsu; Takashi Yokota; Chang-Jun Ahn; Vahid Tarokh (VTC Fall, 2021)

Blind-Spot Visualization via AR Glasses using Millimeter-Wave V2X for Safe Driving. - Kazuki Maruta; Miyuu Takizawa; Ryuichi Fukatsu; Yue Wang; Zongdian Li; Kei Sakaguchi (VTC Fall, 2021)

Retransmission Edge Computing System Conducting Adaptive Image Compression Based on Image Recognition Accuracy. - Mutsuki Nakahara; Daisuke Hisano; Mai Nishimura; Yoshitaka Ushiku; Kazuki Maruta; Yu Nakayama (VTC Fall, 2021)

Space- Time- Domain Adaptive Equalizer Employed Successive Interference Cancellation for Underwater Acoustic Communication. - Kosuke Suzuoki; Daisuke Hisano; Kazuki Maruta; Yoshiaki Inoue; Yuko Hara-Azumi; Yu Nakayama (VTC Fall, 2021)

Visible Light Communication on LED-equipped Drone and Object-Detecting Camera for Post-Disaster Monitoring. - Hiroki Takano; Daisuke Hisano; Mutsuki Nakahara; Kosuke Suzuoki; Kazuki Maruta; Yukito Onodera; Ryo Yaegashi; Yu Nakayama (VTC Spring, 2021)

Generalized Regression Neural Network Based Fast Fading Channel Tracking Using Frequency-Domain CSI Smoothing. - Shun Kojima; He He; Takaki Omura; Kazuki Maruta; Chang-Jun Ahn (IEEE Access, 2021)

Interference Gaussianization: Time-Domain Inter-Symbol Spreading for Blind Adaptive Array Signal Source Identification. - Kazuki Maruta; Katsuya Senoo; Daisuke Hisano; Yu Nakayama; Kentaro Nishimori (IEEE Access, 2021)

Market Analysis of MEC-Assisted Beyond 5G Ecosystem. - Jin Nakazato; Makoto Nakamura; Tao Yu 011; Zongdian Li; Kazuki Maruta; Gia Khanh Tran; Kei Sakaguchi (IEEE Access, 2021)

Adaptive Subcarrier Grouping for MMSE-SMI Adaptive Array Interference Suppression. - Kosuke Shima; Shun Kojima; Koki Ito; Kazuki Maruta; Chang-Jun Ahn (IEEE Access, 2021)

Directional Antenna With Lightweight Metamaterial Reflector for UAV-Based Networks. - Hideya So; Kazuki Maruta (IEEE Access, 2021)

Banket: Bandwidth Market for Building a Sharing Economy in Mobile Networks. - Yu Nakayama; Ryoma Yasunaga; Kazuki Maruta (IEEE Commun. Mag., 2021)

Dimensionality reduction of interference subspace for multiuser massive MIMO null-space expansion. - Nobutaka Funaki; Kazuki Maruta; Chang-Jun Ahn (Digit. Signal Process., 2021)

Pilot De-Contamination by Modified HTRCI with Time-Domain CSI Separation for Two-Cell MIMO Downlink. - Kakeru Matsubara; Shun Kuroki; Koki Ito; Kazushi Shimada; Kazuki Maruta; Chang-Jun Ahn (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Data-Aided SMI Algorithm Using Common Correlation Matrix for Adaptive Array Interference Suppression. - Kosuke Shima; Kazuki Maruta; Chang-Jun Ahn (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021)

Multi Modulus Signal Adaptation for Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems. - Kazuki Maruta; Chang-Jun Ahn (IEICE Trans. Commun., 2021)

Age-of-Information-Based Host Selection for Mobile User Provided Networks. - Yu Nakayama; Kazuki Maruta (IEEE Internet Things J., 2021)

CNN-Based Joint SNR and Doppler Shift Classification Using Spectrogram Images for Adaptive Modulation and Coding. - Shun Kojima; Kazuki Maruta; Yi Feng; Chang-Jun Ahn; Vahid Tarokh (IEEE Trans. Commun., 2021)

Image Size Reduction by Road-Side Edge Computing for Wireless Relay Transmission and Object Detection. - Weiran Yuan; Kazuki Maruta; Yu Nakayama; Daisuke Hisano; Kei Sakaguchi (CCNC, 2022)

A Self-Attention Network for Deep JSCCM: The Design and FPGA Implementation. - Shohei Fujimaki; Yoshiaki Inoue; Daisuke Hisano; Kazuki Maruta; Yu Nakayama; Yuko Hara-Azumi (GLOBECOM, 2022)

Penalized Approach for Wide Coverage in Gamified Participatory D2D Communication. - Megumi Mizuto; Hideya So; Kazuki Maruta; Yu Nakayama (ICOIN, 2022)

Joint Peak Cancellation and In-band Distortion Compensation Scheme for Precoded Massive MIMO-OFDM with Uniform Planar Array. - Riku Nojima; Osamu Muta; Tomofumi Makita; Kazuki Maruta (PIMRC, 2022)

Design of mmW Digital Twin platform toward B5G/6G - High-Precision Measurement System and Relay Station Deployment-. - Keishi Tokugawa; Kazuki Maruta; Keiichi Kubota; Kei Sakaguchi; Jin Nakazato; Mitsuhiro Kuchitsu; Soh Masuko (PIMRC, 2022)

Object Recognition Network using Continuous Roadside Cameras. - Gunhee Cho; Yusuke Shinyama; Jin Nakazato; Kazuki Maruta; Kei Sakaguchi (VTC Spring, 2022)

Aquatic Fronthaul for Underwater-Ground Communication in 6G Mobile Communications. - Ayano Higuchi; Erina Takeshita; Daisuke Hisano; Yoshiaki Inoue; Kazuki Maruta; Takayuki Nishio; Yuko Hara-Azumi; Yu Nakayama (VTC Spring, 2022)

Towards Deep Learning-Guided Multiuser SNR and Doppler Shift Detection for Next-Generation Wireless Systems. - Shun Kojima; Yi Feng; Kazuki Maruta; Kanemitsu Ootsu; Takashi Yokota; Chang-Jun Ahn; Vahid Tarokh (VTC Spring, 2022)

Proof-of-Concept of Distributed Optimization of Micro-Services on Edge Computing for Beyond 5G. - Jin Nakazato; Mitsuhiro Kuchitsu; Anil Pawar; Soh Masuko; Keishi Tokugawa; Keiichi Kubota; Kazuki Maruta; Kei Sakaguchi (VTC Spring, 2022)

Predictive Equalization for Underwater Optical Camera Communication. - Asako Shigenawa; Yukito Onodera; Erina Takeshita; Daisuke Hisano; Kazuki Maruta; Yu Nakayama (VTC Spring, 2022)

Stochastic Image Transmission with CoAP for Extreme Environments. - Erina Takeshita; Asahi Sakaguchi; Daisuke Hisano; Yoshiaki Inoue; Kazuki Maruta; Yuko Hara-Azumi; Yu Nakayama (VTC Spring, 2022)

Edge Computing-Assisted DNN Image Recognition System With Progressive Image Retransmission. - Mutsuki Nakahara; Mai Nishimura; Yoshitaka Ushiku; Takayuki Nishio; Kazuki Maruta; Yu Nakayama; Daisuke Hisano (IEEE Access, 2022)

Gamified Participatory D2D Communication for Encouraging User Participation Toward Future Mobile Communication. - Yu Nakayama; Hideya So; Erina Takeshita; Kazuki Maruta (IEEE Access, 2022)

Sector Design Using Multiband Antenna With Metamaterial Reflector for Cellular UAV System. - Hideya So; Kazuki Maruta (IEEE Access, 2022)

5G/B5G mmWave Cellular Networks with MEC Prefetching Based on User Context Information. - Kazuki Maruta; Hiroaki Nishiuchi; Jin Nakazato; Gia Khanh Tran; Kei Sakaguchi (Sensors, 2022)

MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation. - Jin Nakazato; Zongdian Li; Kazuki Maruta; Keiichi Kubota; Tao Yu 011; Gia Khanh Tran; Kei Sakaguchi; Soh Masuko (Sensors, 2022)

Distributed and Scalable Radio Resource Management for mmWave V2V Relays towards Safe Automated Driving. - Yue Yin; Tao Yu 011; Kazuki Maruta; Kei Sakaguchi (Sensors, 2022)

Imperfect CSI Muting With Time-Domain Thresholding for Cooperative Intercell Interference Cancellation. - Kazuki Maruta (IEEE Syst. J., 2022)

Fast-Converging Constant Modulus Algorithm with Variable Step Size for Multibeam Massive MIMO. - Kentaro Nishimori; Kazuki Maruta; Takefumi Hiraguri; Hidehisa Shiomi (IEICE Trans. Commun., 2022)

TDM Scheduling Based on Receiver Grouping for Indoor Wireless Power Transfer. - Yuna Sawada; Shino Shiraki; Takahiro Matsuda 001; Takefumi Hiraguri; Kazuki Maruta; Tomotaka Kimura (APCC, 2023)

Impact of Quantization Noise on CNN-based Joint Source-Channel Coding and Modulation. - Keigo Matsumoto; Yoshiaki Inoue; Yuko Hara-Azumi; Kazuki Maruta; Yu Nakayama; Daisuke Hisano (CCNC, 2023)

Deep Learning based 2D Symbol Detection for Display-Camera Communication. - Yuki Sasaki; Kazuki Maruta; Shun Kojima; Daisuke Hisano; Yu Nakayama (CCNC, 2023)

Improving Iterative Interference Replica Subtraction based Precoding for Massive MIMO Systems by Partial Zeroization. - Takuto Suzuki; Salah Berra; Kazuki Maruta; Osamu Muta (CCNC, 2023)

2D Mesh Image Subcarrier Assignment for MUDiv/OFDMA with Convolutional Neural Networks. - Hayato Matsushita; Yuta Ida; Kazuki Maruta; Yasuaki Ohira; Sho Kuroda; Takahiro Matsumoto (GCCE, 2023)

Deep Neural Networks Based on QRM-MLD for SD-SM-MIMO. - Ryu Yoshimura; Yuta Ida; Kazuki Maruta; Yasuaki Ohira; Sho Kuroda; Takahiro Matsumoto (GCCE, 2023)

First Demonstration of 512-Color Shift Keying Signal Demodulation Using Neural Equalization for Optical Camera Communication. - Yukito Onodera; Daisuke Hisano; Kazuki Maruta; Yu Nakayama (OFC, 2023)

Improving Semi-Blind Interference Suppression on Multi-Cell Massive MIMO Systems by Multi-Antenna Users. - Kazuki Maruta (VTC2023-Spring, 2023)

Implementation of Deep Joint Source-Channel Coding on 5G Systems for Image Transmission. - Keigo Matsumoto; Yoshiaki Inoue; Yuko Hara-Azumi; Kazuki Maruta; Yu Nakayama; Yoshinori Shinohara; Hiroki Ikeda; Daisuke Hisano (VTC Fall, 2023)

Light Source Tracking System for A-QL based Display-Camera Communication. - Yuki Sasaki; Kazuki Maruta; Shun Kojima; Daisuke Hisano; Yu Nakayama (VTC2023-Spring, 2023)

Autonomous Drone-Based Pollination System Using AI Classifier to Replace Bees for Greenhouse Tomato Cultivation. - Takefumi Hiraguri; Hiroyuki Shimizu; Tomotaka Kimura; Takahiro Matsuda 001; Kazuki Maruta; Yoshihiro Takemura; Takeshi Ohya; Takuma Takanashi (IEEE Access, 2023)

Adaptive C-RAN Architecture Using Crowdsourced Radio Units for Smart City. - Hideya So; Kazuki Maruta; Yu Nakayama (IEEE Access, 2023)

CNN-based blind SIR classification framework for STPA-BAA spectrum superposing. - Hiroaki Kobayashi; Shun Kojima; Kazuki Maruta; Takatoshi Sugiyama; Chang-Jun Ahn (ICT Express, 2023)

Adaptive Zero-Padding with Impulsive Training Signal MMSE-SMI Adaptive Array Interference Suppression. - He He; Shun Kojima; Kazuki Maruta; Chang-Jun Ahn (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2023)

Timing Synchronization Based on Supervised Learning of Spectrogram for OFDM Systems. - Shun Kojima; Yuta Goto; Kazuki Maruta; Shinya Sugiura; Chang-Jun Ahn (IEEE Trans. Cogn. Commun. Netw., 2023)

Reliable Wireless Networking in Highly Dynamic Environments: Do Partial Link Statistics Suffice? - Yoshiaki Inoue; Kazuki Maruta; Yu Nakayama (IEEE Trans. Commun., 2023)

Optimizing mmWave Beamforming for High-Speed Connected Autonomous Vehicles: An Adaptive Approach. - Ryo Iwaki; Jin Nakazato; Muhammad Asad 002; Ehsan Javanmardi; Kazuki Maruta; Manabu Tsukada; Hideya Ochiai; Hiroshi Esaki (CCNC, 2024)

Location-Based Broad-Range Null-Steering in V2X Multiuser MIMO Transmission. - Yuki Sasaki; Sojin Ozawa; Kabuto Arai; Jin Nakazato; Manabu Tsukada; Kazuki Maruta (CCNC, 2024)

Millimeter-Wave Fast Beam Tracking Enabled by RAN/V2X Cooperation. - Kazuki Maruta; Jin Nakazato; Kengo Suzuki; Dou Hu; Ryo Iwaki; Sojin Ozawa; Yuki Sasaki; Hideya So; Manabu Tsukada (ICAIIC, 2024)

Concept of Joint Fast Beam Search and Synchronization Scheme Using Fast Beam Steering. - Hideya So; Kazuki Maruta; Takana Kaho (ICAIIC, 2024)

Time-Series-Aware User Scheduling for Multi-user Massive MIMO Null-Space Expansion. - Yuki Sasaki; Kazuki Maruta; Kabuto Arai; Jin Nakazato (ICC Workshops, 2024)

Toward B5G/6G Connected Autonomous Vehicles: O-RAN-Driven Millimeter-Wave Beam Management and Handover Management. - Kengo Suzuki; Jin Nakazato; Yuki Sasaki; Kazuki Maruta; Manabu Tsukada; Hiroshi Esaki (INFOCOM (Workshops), 2024)

Selective Diversity Reception in Underwater Optical Camera Communication. - Yuta Furukawa; Yuki Sasaki; Daisuke Hisano; Yu Nakayama; Kazuki Maruta (ISCAS, 2024)

Performance Evaluation of MIMO Transmission in Deep Joint Source-Channel Coding. - Shion Inokuma; Yuki Sasaki; Daisuke Hisano; Yu Nakayama; Kazuki Maruta (VTC Spring, 2024)

Toward O-RAN-based Cell-Free Architecture: Cooperative O-RU/V2X mmWave Beam Tracking. - Sojin Ozawa; Yuki Sasaki; Jin Nakazato; Manabu Tsukada; Kazuki Maruta (VTC Spring, 2024)

In-Band Distortion Compensation for Peak Cancellation-Based PAPR Reduction in Massive MIMO-OFDM With Uniform Planar Array. - Zhuoran Li; Riku Nojima; Osamu Muta; Mirena Omoto; Tomofumi Makita; Kazuki Maruta (IEEE Access, 2024)

Time Division Wireless Power Transfer Using Receiver Grouping. - Yuna Sawada; Shino Shiraki; Takahiro Matsuda 001; Takefumi Hiraguri; Kazuki Maruta; Tomotaka Kimura (IEEE Access, 2024)

Suppression of Multipath Delay Exceeding CP Length Using MMSE Adaptive Array for Underwater Acoustic Communication. - Haruya Ikeda; Yuki Oami; Shuji Nonaka; Daisuke Hisano; Kazuki Maruta (CCNC, 2025)

Toward 6G Mobility Network: Design of a Wireless Digital Twin for Connected Autonomous Vehicle. - Jin Nakazato; Tetsuya Iye; Yuki Susukida; Eisaku Sato; Yuki Sasaki; Kazuki Maruta; Manabu Tsukada (CCNC, 2025)

Broad-Range Null-Steering Incorporated with Beam Tracking for Millimeter-Wave V2X. - Sojin Ozawa; Yuki Sasaki; Jin Nakazato; Kazuki Maruta (CCNC, 2025)

Deep Learning Based Equalization for CSK Optical Camera Communication. - Yuta Furukawa; Keisuke Takikawa; Daisuke Hisano; Yu Nakayama; Kazuki Maruta (ISCAS, 2025)

Combination of Phase Rotation SM-OOK and Rectangular, Cross, Octagonal SD-8QAMs for MIMO Systems. - Yuta Ida; Kazuki Maruta; Yasuaki Ohira; Sho Kuroda; Takahiro Matsumoto (IEICE Trans. Commun., 2025)

5G Indoor/Outdoor Field Trial of Deep Joint Source-Channel Coding Method. - Daisuke Hisano; Keigo Matsumoto; Yoshiaki Inoue; Yuko Hara; Kazuki Maruta; Yu Nakayama; Hiroshi Tatsukawa; Yuji Kawai; Yoshinori Shinohara; Hiroki Ikeda (IEEE Open J. Commun. Soc., 2025)

Open Wireless Digital Twin: End-to-End 5G Mobility Emulation in O-RAN Framework. - Tetsuya Iye; Masaya Sakamoto; Shohei Takaya; Eisaku Sato; Yuki Susukida; Yu Nagaoka; Kazuki Maruta; Jin Nakazato (CoRR, 2025)

Receiver Maximum Eigenmode Beamforming-Based Null-Space Expansion for Multi-User Massive MIMO in Time-Varying Channel. - Yuki Sasaki; Kabuto Arai; Jin Nakazato; Kazuki Maruta (IEEE Trans. Veh. Technol., 2025)