A Study on Frequency Offset Interference Canceller for Multi-Link Transmission in OFDM Systems. - Atsushi Nagate; Kenji Hoshino; Teruya Fujii (VTC Spring, 2008)

Throughput Improvement by Power Reallocation in Multi-Cell Coordinated Power Control. - Atsushi Nagate; Kenji Hoshino; Manabu Mikami; Teruya Fujii (VTC Spring, 2009)

QoS-Guaranteed Multi-Cell Coordinated Power Control Considering Base Station Cooperative Transmission. - Kenji Hoshino; Teruya Fujii (VTC Fall, 2010)

Timing Offset Interference Canceller in Multi-Link Transmission for OFDM-Based Cellular Radio Communications. - Kenji Hoshino; Atsushi Nagate; Teruya Fujii (IEICE Trans. Commun., 2010)

Frequency Offset Interference Canceller for Multi-Link Transmission in OFDM Systems. - Atsushi Nagate; Kenji Hoshino; Teruya Fujii (IEICE Trans. Commun., 2010)

A Field Trial of Multi-Cell Cooperative Transmission over LTE System. - Atsushi Nagate; Kenji Hoshino; Manabu Mikami; Teruya Fujii (ICC, 2011)

Multi-Cell Coordinated Power Control with Adjacent Cell Cooperative Transmission Considering Actual Environment. - Kenji Hoshino; Teruya Fujii (VTC Spring, 2011)

An Experimental Evaluation and Its Analysis on Downlink MIMO Wireless Transmission Performance of LTE Field Trial in Specified Ubiquitous District. - Manabu Mikami; Atsushi Nagate; Kenji Hoshino; Teruya Fujii (IEICE Trans. Commun., 2011)

Improving Throughput by Multi-Cell Coordinated Vertical Plane Beam Control with Pre-Coding. - Kenji Hoshino; Teruya Fujii (VTC Spring, 2012)

Field Evaluations on a Prototype System of Cooperative Multi-Cell MIMO Transmission for Asynchronous Inter-Site Base Station Networks. - Manabu Mikami; Masayuki Miyashita; Haruya Miyajima; Kenji Hoshino; Hitoshi Yoshino; Teruya Fujii (VTC Spring, 2012)

Throughput improvement by precoding-based vertical plane beam control and cooperative MIMO transmission. - Kenji Hoshino; Teruya Fujii (PIMRC, 2013)

Field Experiment of CoMP Joint Transmission over X2 Interface for LTE-Advanced. - Atsushi Nagate; Sho Nabatame; Daigo Ogata; Kenji Hoshino; Teruya Fujii (VTC Spring, 2013)

Analytical Results of Field Experiment on Precoding-Based Vertical Plane Beam Control for LTE-Advanced Systems. - Kenji Hoshino; Sho Nabatame; Atsushi Nagate; Teruya Fujii (VTC Fall, 2014)

Field Experiment on Precoding-Based Vertical Plane Beam Control for LTE Systems. - Kenji Hoshino; Sho Nabatame; Atsushi Nagate; Teruya Fujii (VTC Spring, 2014)

Network Coordinated Inter-Cell Interference Control Using Horizontal-Plane Beamforming on Small Cells in 3D Cell Structure. - Kenji Hoshino; Sho Nabatame; Atsushi Nagate; Teruya Fujii (VTC Spring, 2015)

Experimental Evaluations of Coordinated Interference Control for Co-Channel Overlaid Cell Structure. - Atsushi Nagate; Sho Nabatame; Kenji Hoshino; Teruya Fujii (VTC Spring, 2015)

Inter-cell interference coordination by horizontal beamforming for small cells in 3D cell structure. - Kenji Hoshino; Sho Nabatame; Atsushi Nagate; Teruya Fujii (WCNC Workshops, 2015)

A Field Experimental Evaluation of Mobile Terminal Velocity Estimation Based on Doppler Spread Detection. - Sourabh Maiti; Manabu Mikami; Kenji Hoshino (VTC Spring, 2016)

Non-feedback vertical plane beamforming for LTE-Advanced systems. - Kenji Hoshino; Teruya Fujii (WCNC, 2016)

Experimental Evaluation of Simple Precoding Technique for Multi-Cell Coordinated MU-MIMO. - Kenji Hoshino; Manabu Mikami (VTC Spring, 2017)

An Extension of Tomlinson-Harashima Precoding for Downlink Multi-User MIMO Systems. - Kenji Hoshino; Manabu Mikami; Sourabh Maiti; Hitoshi Yoshino (VTC Spring, 2017)

Experimental Evaluation on Doppler Spread Based Mobility State Decision Considering Moving Scatterers Using Actual Radio Propagation Data. - Sourabh Maiti; Manabu Mikami; Kenji Hoshino (VTC Spring, 2017)

Field Experimental Evaluation of Mobile Terminal Velocity Estimation Based on Doppler Spread Detection for Mobility Control in Heterogeneous Cellular Networks. - Sourabh Maiti; Manabu Mikami; Kenji Hoshino (IEICE Trans. Commun., 2017)

Non-Linear Precoding Scheme Using MMSE Based Successive Inter-User Interference Pre-Cancellation and Perturbation Vector Search for Downlink MU-MIMO Systems. - Kenji Hoshino; Manabu Mikami; Sourabh Maiti; Hitoshi Yoshino (IEICE Trans. Commun., 2018)

A Study on Antenna Beamforming Method Considering Movement of Solar Plane in HAPS System. - Kenji Hoshino; Shoichi Sudo; Yoshichika Ohta (VTC Fall, 2019)

A Study on Cell Configuration for HAPS Mobile Communications. - Yohei Shibata; Noboru Kanazawa; Kenji Hoshino; Yoshichika Ohta; Atsushi Nagate (VTC Spring, 2019)

Basic Evaluation of Service Link Antenna for Footprint Fixation in HAPS System. - Shoichi Sudo; Kenji Hoshino; Yoshichika Ohta (VTC Fall, 2020)

System Design of Gigabit HAPS Mobile Communications. - Yohei Shibata; Noboru Kanazawa; Mitsukuni Konishi; Kenji Hoshino; Yoshichika Ohta; Atsushi Nagate (IEEE Access, 2020)

A Study on Optimal Beam Selection Algorithm for Multi-cell Coordinated Beamforming. - Kenji Hoshino; Teruya Fujii (VTC Spring, 2021)

Cylindrical Massive MIMO System for HAPS: Capacity Enhancement and Coverage Extension. - Koji Tashiro; Kenji Hoshino; Atsushi Nagate (VTC Spring, 2021)

Correction to "System Design of Gigabit HAPS Mobile Communications". - Yohei Shibata; Noboru Kanazawa; Mitsukuni Konishi; Kenji Hoshino; Yoshichika Ohta; Atsushi Nagate (IEEE Access, 2021)

Dynamic Antenna Control for HAPS Using Fuzzy Q-Learning in Multi-Cell Configuration. - Kenshiro Wada; Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (ICC, 2022)

Co-Evolutionary Dynamic Cell optimization Algorithm for HAPS Mobile Communications. - Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate; Tomoaki Ohtsuki (VTC Spring, 2022)

Dynamic Antenna Control for HAPS Using Geometry-based Method in Multi-Cell Configuration. - Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (VTC Spring, 2022)

Two-Step Dynamic Cell Optimization Algorithm for HAPS Mobile Communications. - Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate; Tomoaki Ohtsuki (IEEE Access, 2022)

Nullforming-Based Precoder for Spectrum Sharing Between HAPS and Terrestrial Mobile Networks. - Koji Tashiro; Kenji Hoshino; Atsushi Nagate (IEEE Access, 2022)

Codebook Design for Vertical Beamforming by Multi-Cell Coordination. - Kenji Hoshino; Teruya Fujii (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)

Cylindrical Massive MIMO System with Low-Complexity Angle-Based User Selection for High-Altitude Platform Stations. - Koji Tashiro; Kenji Hoshino; Atsushi Nagate (IEICE Trans. Commun., 2022)

Spectrum Sharing Between High-Altitude Platforms and Terrestrial Networks Using Interference Coordination by Null Sweeping. - Tsutomu Ishikawa; Koji Tashiro; Kenji Hoshino; Atsushi Nagate (VTC Fall, 2023)

HAPS Cell Design Method for Coexistence on Terrestrial Mobile Networks. - Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate; Tomoaki Ohtsuki (VTC2023-Spring, 2023)

Neural-Network-based Dynamic Area Optimization Algorithm for High-Altitude Platform Station. - Wataru Takabatake; Yohei Shibata; Kenji Hoshino (VTC Fall, 2023)

Interference Reduction between HAPSs using Subarray Grouping and Nullforming Techniques for Cylindrical Massive MIMO Systems. - Koji Tashiro; Kenji Hoshino; Atsushi Nagate (VTC2023-Spring, 2023)

Deep Reinforcement Learning Evolution Algorithm for Dynamic Antenna Control in Multi-Cell Configuration HAPS System. - Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (Future Internet, 2023)

Field Experiment of a Dynamic Area Optimization Algorithm Using a Cylindrical Antenna for HAPS. - Yohei Shibata; Wataru Takabatake; Kenji Hoshino (APCC, 2024)

Coordinated Nullforming with Limited Control Parameters for Spectrum Sharing Between High-Altitude Platforms and Terrestrial Networks. - Tsutomu Ishikawa; Koji Tashiro; Kenji Hoshino; Atsushi Nagate (VTC Spring, 2024)

Implementation and Experimental Evaluation of Nullforming-Based Interference Reduction Scheme for HAPS-Terrestrial Spectrum Sharing. - Koji Tashiro; Tsutomu Ishikawa; Kenji Hoshino; Atsushi Nagate (VTC Fall, 2024)

HAPS Cell Design Method for Coverage Extension Considering Coexistence on Terrestrial Mobile Networks. - Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate; Tomoaki Ohtsuki (IEEE Access, 2024)

Time-Efficient Neural-Network-Based Dynamic Area Optimization Algorithm for High-Altitude Platform Station Mobile Communications. - Wataru Takabatake; Yohei Shibata; Kenji Hoshino; Tomoaki Ohtsuki (Future Internet, 2024)

Field Trials and Evaluations of Nullforming-Based Spectrum Sharing Between Aerial Platforms and Terrestrial Networks on 5G FDD Bands. - Koji Tashiro; Tsutomu Ishikawa; Kenji Hoshino; Atsushi Nagate (WCNC, 2025)

Downtilt Optimization of Array Antennas Based on Envelope Radiation Patterns for HAPS Service Links With Massive MIMO. - Koichi Maki; Koji Tashiro; Tsutomu Ishikawa; Kenji Hoshino (IEEE Access, 2025)

Three-Stage Precoding Scheme Based on Nullforming and Subarray Partitioning for Aerial-Terrestrial Spectrum Sharing. - Koji Tashiro; Kenji Hoshino; Atsushi Nagate (IEEE Access, 2025)