Kazuki Maruta

Akihiro Maruta

Proceedings of the European Conference on Optical Communications, 2020

Novel C-RAN Architecture with PON based Midhaul and Wireless Relay Fronthaul.

[BibT_eX]

[DOI]

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

Low Cost C-RAN and Fronthaul Design with WDM-PON and Multi-hopping Wireless Link.

[BibT_eX]

[DOI]

Daisuke Hisano

Proceedings of the IEEE 17th Annual Consumer Communications & Networking Conference, 2020

2019

Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2019

Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM.

[BibT_eX]

[DOI]

ICT Express, 2019

Transmit power imbalance reduction method and nonlinear companding transform for beamforming OFDM systems.

[BibT_eX]

[DOI]

ICT Express, 2019

Reducing channel spatial correlation by rotating planar antenna array.

[BibT_eX]

[DOI]

ICT Express, 2019

Adaptive Modulation and Coding Using Neural Network Based SNR Estimation.

[BibT_eX]

[DOI]

Shun Kojima

IEEE Access, 2019

Blind Adaptive Array by Constant Modulus with Variable Step Size for Multi-beam Massive MIMO.

[BibT_eX]

[DOI]

Kentaro Nishimori

Takefumi Hiraguri

Proceedings of the 23rd International ITG Workshop on Smart Antennas, 2019

Adaptive C-RAN Architecture for Smart City with Crowdsourced Radio Units Mounted on Parked Vehicles.

[BibT_eX]

[DOI]

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Experimental Results on Crowdsourced Radio Units Mounted on Parked Vehicles.

[BibT_eX]

[DOI]

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Enhanced Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems for Multi Modulus Signals.

[BibT_eX]

[DOI]

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Adaptive C-RAN Architecture for Smart City using Crowdsourced Radio Units.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops, 2019

Adaptive Network Architecture with Moving Nodes Towards Beyond 5G Era.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Known Bits Puncturing for Systematic Polar Codes.

[BibT_eX]

[DOI]

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

Channel Ranking based Spread Code Optimization for Visible Light Communication OFDM-IDMA Systems.

[BibT_eX]

[DOI]

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

Data-aided SMI Algorithm using Common Correlation Matrix for Adaptive Array Interference Suppression.

[BibT_eX]

[DOI]

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

Fast Fading Compensation by Frame Splitting and Decision Directed Channel Extrapolation for OFDM.

[BibT_eX]

[DOI]

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

Modified HTRCI with Time-domain CSI Separation for Pilot De-contamination.

[BibT_eX]

[DOI]

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

Outage Probability Analysis of MF Precoded Massive MIMO with Multi-antenna User Environment.

[BibT_eX]

[DOI]

Koki Ito

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

2018

Uplink Interference Suppression by Semi-Blind Adaptive Array With Decision Feedback Channel Estimation on Multicell Massive MIMO Systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2018

Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO via Channel State Information Measurement.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2018

Dynamic Clustering and Coordinated User Scheduling for Cooperative Interference Cancellation on Ultra-High Density Distributed Antenna Systems.

[BibT_eX]

[DOI]

Entropy, 2018

Analysis of Nonlinear Bypass Route Computation for Wired and Wireless Network Cooperation Recovery System.

[BibT_eX]

[DOI]

Big Data Cogn. Comput., 2018

Optically Backhauled Moving Network for Local Trains: Architecture and Scheduling.

[BibT_eX]

[DOI]

IEEE Access, 2018

Wired and Wireless Network Cooperation for Wide-Area Quick Disaster Recovery.

[BibT_eX]

[DOI]

IEEE Access, 2018

Adaptive Switching Method with AMC and FSS.

[BibT_eX]

[DOI]

Proceedings of the 26th International Conference on Software, 2018

V2P Connectivity on Higher Frequency Band and CoMP Based Coverage Expansion.

[BibT_eX]

[DOI]

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

Dynamic Mobile Network Architecture Organized by Drivers Decision Making.

[BibT_eX]

[DOI]

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation.

[BibT_eX]

[DOI]

Proceedings of the 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2018

Recovery Node Layout Planning for Wired and Wireless Network Cooperation for Disaster Response.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

Deployment Design of Functional Split Base Station in Fixed and Wireless Multihop Fronthaul.

[BibT_eX]

[DOI]

Proceedings of the IEEE Global Communications Conference, 2018

2017

Highly Efficient Multi Channel Packet Forwarding with Round Robin Intermittent Periodic Transmit for Multihop Wireless Backhaul Networks.

[BibT_eX]

[DOI]

Hiroshi Furukawa

Sensors, 2017

Experimental Investigation of Space Division Multiplexing on Massive Antenna Systems for Wireless Entrance.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

Massive Antenna Systems for Wireless Entrance (MAS-WE): Practical Application of Massive MIMO with Simplified Space Division Multiplexing Schemes.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

Null-Space Expansion for Multiuser Massive MIMO Inter-User Interference Suppression in Time Varying Channels.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

Antenna Array Arrangement for Massive MIMO to Reduce Channel Spatial Correlation in LOS Environment.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

Performance of polar codes with MIMO-OFDM under frequency selective fading channel.

[BibT_eX]

[DOI]

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Optimized adaptive modulation with considering mobile relay on FSS-OFDM system.

[BibT_eX]

[DOI]

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Improving scattered pilot channel estimation by sector selection on FDD MIMO/OFDM systems.

[BibT_eX]

[DOI]

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Improved common correlation matrix based SMI algorithm by channel estimation error minimization with LMS approach.

[BibT_eX]

[DOI]

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Optically Backhauled Moving Network for Local Trains.

[BibT_eX]

[DOI]

Proceedings of the 4th ACM Workshop on Hot Topics in Wireless, 2017

ABSORB: Autonomous base station with optical reflex backhaul to adapt to fluctuating demand.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Conference on Computer Communications, 2017

2016

First Eigenmode Transmission by High Efficient CSI Estimation for Multiuser Massive MIMO Using Millimeter Wave Bands.

[BibT_eX]

[DOI]

Sensors, 2016

Utilization Comparison of Small-Cell Accommodation With PON-Based Mobile Fronthaul.

[BibT_eX]

[DOI]

JOCN, 2016

Experimental Verification of Spectrum Superposing in Two Different Systems by Blind Adaptive Array with Subcarrier Transmission Power Assignment.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO Using Measured Channel State Information.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Correlation-based user scheduling and multi-planar parallelogram array for Massive antenna systems.

[BibT_eX]

[DOI]

Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

Throughput Performance Evaluation on Wired and Wireless Network Cooperation Quick Recovery System Employing IEEE 802.11 DCF.

[BibT_eX]

[DOI]

Takuya Tsutsumi

Proceedings of the Fifth International Conference on Network, Communication and Computing, 2016

Wired and wireless network cooperation for quick recovery.

[BibT_eX]

[DOI]

Proceedings of the 2016 IEEE International Conference on Communications, 2016

2015

Blind Interference Suppression Scheme by Eigenvector Beamspace CMA Adaptive Array with Subcarrier Transmission Power Assignment for Spectrum Superposing.

[BibT_eX]

[DOI]

Jun Mashino

Takatoshi Sugiyama

IEICE Trans. Commun., 2015

Inter-user interference suppression in time varying channel with null-space expansion for multiuser massive MIMO.

[BibT_eX]

[DOI]

Tatsuhiko Iwakuni