Hiroshi Harada

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 113

Top Venues

Publications

Keita Fukushima, Keiichi Mizutani, Hiroshi Harada
A Study on Open-Loop Transmit Power Control for Scalable Cell-Free Networks. CCNC (2024)
Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
Heterogeneous In-Band Full-Duplex for Simultaneous SUN-OFDM Transmission and SUN-FSK Reception. IEEE Internet Things J. 11 (4) (2024)
Yusuke Koda, Norichika Ohmi, Hiroaki Endo, Hiroshi Harada
95 GHz Sub- THz Multipath Propagation Measurement for Indoor Conference Room Desktop. WCNC (2024)
Hiroshi Harada, Shota Mori, Norichika Ohmi, Yusuke Koda, Keiichi Mizutani
Design of 3GPP-based Millimeter-Wave Band Wireless Virtual Community Network. VTC2023-Spring (2023)
Hiroshi Harada
Fundamental Field Experiments of OFDMA Systems Using VHF-band in Urban Area. WPMC (2023)
Kazuki Takeda, Keiichi Mizutani, Hiroshi Harada
Open-Source Software-Based Full-Stack Evaluation Platform of Simplified UTW-OFDM for Beyond 5G. VCC (2023)
Yusuke Koda, Norichika Ohmi, Hiroaki Endo, Hiroshi Harada
105 GHz Multipath Propagation Measurements and Path Loss Model for Sub-THz Indoor Short-Range Communications. VTC Fall (2023)
Jaeseok Lim, Keito Nakura, Hiroshi Harada
Super-large Coverage IEEE 802.15.4g-FSK-based Wireless IoT System in VHF-band. WF-IoT (2023)
Ryuichi Nagao, Hiroko Masaki, Hiroshi Harada
An Efficient Routing Method using Packet Buffer Management in Wi-SUN FAN. WF-IoT (2023)
Hidetomo Ochiai, Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
An Enhanced Channel Estimation for IEEE 802.15.4 OFDM Receiver in High-Speed Mobile IoT Communication Systems. IEEE Internet Things J. 10 (13) (2023)
Keito Nakura, Hiroko Masaki, Hiroshi Harada
Performance Evaluation of IEEE 802.15.4 SUN OFDM in VHF-band for Super-large Coverage Communication Systems. WF-IoT (2023)
Hiroaki Endo, Yusuke Koda, Hiroshi Harada
A Time-alignment Algorithm of Multiple Power Delay Profiles Measured by Antenna Rotations Towards Flexible mmWave Channel Measurements. VTC2023-Spring (2023)
Yuto Sasaki, Shota Mori, Riichi Yokoyama, Keiichi Mizutani, Hiroshi Harada
High-Precision 5G-NR Downlink Signal Detection Sensor Developed Using Software-Defined Radio. VCC (2023)
Shunsuke Kadoi, Hidetomo Ochiai, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
IEEE 802.15.4g/4x-Based Orthogonal Frequency-Division Multiplexing Transmission Scheme for Wide-Area and Mobile IoT Communication Systems. IEEE Internet Things J. 9 (14) (2022)
Daiki Kawamatsu, Keiichi Mizutani, Hiroshi Harada
Highly Efficient Relay Routing Method for 5G Cellular V2V Communications. CSCN (2022)
Shota Mori, Keiichi Mizutani, Hiroshi Harada
Digital Self-Interference Cancellation Scheme for Full-Duplex Cellular System in 5G. PIMRC (2022)
Hiroshi Harada, Shota Mori, Keiichi Mizutani
Performance Evaluation of 5G in VHF Band for Super-large Coverage Communication Systems. CSCN (2022)
Shota Mori, Keiichi Mizutani, Hiroshi Harada
In-Band Full-Duplex-Applicable Area Expansion by Inter-User Interference Reduction Using Successive Interference Cancellation. IEICE Trans. Commun. (2) (2022)
Takeshi Matsumura, Hirokazu Sawada, Toshiyuki Miyachi, Fumihide Kojima, Hiroaki Harai, Ayaka Sakaguchi, Yoshihisa Nishigori, Hiroshi Harada
Development and Initial Implementation of Large-scale Wireless Emulator Toward Beyond 5G. WPMC (2022)
Keita Fukushima, Shota Mori, Keiichi Mizutani, Hiroshi Harada
Single-cell Dynamic Duplex Cellular System Using Distributed Receive-only Base Stations. VTC Spring (2022)
Hiroshi Harada, Keiichi Mizutani, Takeshi Matsumura, Toyoyuki Kato, Ken Shioiri
Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems. PIMRC (2022)
Yoshio Kashiwagi, Hiroshi Harada, Hiroko Masaki, Kazuki Osumi
Development of Evaluation Systems for Large-Scale Wi-SUN FAN-Based IoT Applications. PIMRC (2022)
Keito Nakura, Naoki Ishibashi, Hiroko Masaki, Keiichi Mizutani, Hiroshi Harada
Experimental Evaluation of IEEE 802.15.4 OFDM for Wireless IoT Communication Systems. PIMRC (2022)
Naoki Ishibashi, Keiichi Mizutani, Hiroshi Harada
An Upward Routing Method with Adaptive Transmission Power Control in Wi-SUN FAN. WF-IoT (2022)
Hiroshi Harada, Hiroko Masaki
Development of Wireless Emulator for Large-Scale IoT Applications. PIMRC (2022)
Reo Gakumi, Hiroko Masaki, Keiichi Mizutani, Hiroshi Harada
Video Transmission Trial by Wireless Multi-hop Network based on Wi-SUN FAN. WPMC (2022)
Fumihide Kojima, Toshiyuki Miyachi, Takeshi Matsumura, Hirokazu Sawada, Hiroaki Harai, Hiroshi Harada
A Large-Scale Wireless Emulation Environment with Interaction between Physical and Virtual Radio Nodes for Beyond 5G Systems. PIMRC (2022)
Toshikazu Sakano, Satoru Shimizu, Kazuto Yano, Hiroshi Harada
An R&D Program to Evolve Resilient Radio Resource Utilization and to Develop SMEs, Start-Ups and Young Talents to Lead Future Wireless Technology. PIMRC (2022)
Keiichi Mizutani, Hiroshi Harada
Quantization Noise Reduction by Digital Signal Processing-Assisted Analog-to-Digital Converter for In-Band Full-Duplex Systems. IEEE Trans. Wirel. Commun. 21 (8) (2022)
Michiharu Nakamura, Keiichi Mizutani, Hiroshi Harada, Takeshi Matsumura
Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain. WPMC (2022)
Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada
Highly Efficient OFDM Applying Symbol-Edges Truncating Transmission Technique. VTC Fall (2022)
Michiharu Nakamura, Eisuke Fukuda, Yoshimasa Daido, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
-th Order Inverse for Designing Predistorter. IEICE Trans. Commun. (11) (2021)
Wei-Shun Liao, Ou Zhao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada
Automatic Convergence Detection for In-Band Full-Duplex System with Digital Self-Interference Cancellation Using Adaptive Filter. WPMC (2021)
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Feasibility Study of Wi-SUN JUTA Profile-Compliant F-RIT Protocol. IEICE Trans. Commun. (10) (2021)
Hidetomo Ochiai, Keiichi Mizutani, Hiroshi Harada
A Receiver for IEEE 802.15.4-based High-speed Mobile IoT Communication Systems. WPMC (2021)
Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A Routing Protocol toward Reliable Mobile Communication in Wi-SUN FAN. CCNC (2021)
Masayuki Ishizaki, Kiyoshi Yamamoto, Masahiro Asano, Keiichi Mizutani, Hiroshi Harada
Radio Sensor Development for Location Estimation Using Radio Big Data of ARIB STD-T103/119-compliant Wireless Communication Systems. WPMC (2021)
Yudai Morikawa, Keiichi Mizutani, Hiroshi Harada
Highly Efficient Demodulation Scheme for In-band Full-duplex Using Heterogeneous Wireless Communication Schemes. VTC Fall (2021)
Yuu Ichikawa, Keiichi Mizutani, Hiroshi Harada
Inter-Carrier Interference Cancellation for 5G System Applying Simplified Universal Time-domain Windowed OFDM. VTC Fall (2021)
Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks. IEEE Access 9 (2021)
Rei Hirakawa, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A Novel Routing Method with Load-Balancing in Wi-SUN FAN Network. WF-IoT (2021)
Shingo Tomida, Keiichi Mizutani, Hiroshi Harada
Radio Protection Area Estimation Methods for Spectrum Sharing-based 5G System. CCNC (2021)
Shota Mori, Keiichi Mizutani, Hiroshi Harada
Inter-User Interference Reduction Applying Successive Interference Cancellation for Dynamic-duplex Cellular System. VTC Spring (2021)
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Efficient Polling Communications for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol. IEICE Trans. Commun. (5) (2021)
Hidetomo Ochiai, Keiichi Mizutani, Hiroshi Harada
Wi-SUN FAN Multi-hop Network in Coexistence of IEEE 802.15.4 FSK and OFDM Transmission Schemes. WPMC (2021)
Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-Based 5G Systems. IEICE Trans. Commun. (10) (2021)
Ou Zhao, Wei-Shun Liao, Keren Li, Takeshi Matsumura, Fumihide Kojima, Hiroshi Harada
Lazy Learning-Based Self-Interference Cancellation for Wireless Communication Systems With In-Band Full-Duplex Operations. PIMRC (2021)
Yuya Arakawa, Kazuki Nishikori, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band. CCNC (2021)
Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas. VTC Fall (2020)
Hidetomo Ochiai, Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A High-speed Wi-SUN FAN Network by Highly-Dense Frequency Hopping. VTC Fall (2020)
Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment. IEICE Trans. Commun. (4) (2020)
Keiichi Mizutani, Hiroshi Harada
Analytical Model of Quantization Noise for In-Band Full-duplex Wireless Communications. WPMC (2020)
Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Wireless Smart Ubiquitous Network by CSL-based Low Power MAC Protocol. CCNC (2020)
Yueying Xiang, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Data Rate Enhancement for IEEE 802.15.4 Based FSK Transmission Scheme. WF-IoT (2020)
Shuzhi Liu, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System. VTC Spring (2020)
Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Coexistence of Synchronous and Asynchronous MAC Protocols for Wireless IoT Systems in Sub-Gigaherz Band. WF-IoT (2020)
Kai Samejima, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Evaluation of CSL-based Low Power MAC Protocol for Wireless Smart Metering Networks. CCNC (2020)
Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver. WPMC (2020)
Kiyoshi Mizutani, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A Home Area Heterogeneous Wireless Management Scheme by Wi-SUN FAN and Wi-Fi Systems. CCNC (2020)
Atomu Sakai, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System. WPMC (2020)
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Dependable Source Routing Scheme for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol. CCNC (2020)
Robby Wayong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A Scheduling Scheme For Channel Hopping In Wi-Sun Fan Systems Toward Data Throughput Enhancement. VTC Spring (2020)
Daiki Hotta, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Stabilization of Multi-Hop Routing Construction in Wi-SUN FAN Systems. CCNC (2020)
Kazuki Nishikori, Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment. PIMRC (2019)
Kyoya Teramae, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Enhancement of User Perceived Throughput in Sub-6 GHz Integrated Access and Backhaul with Dynamic Full-Duplex. VTC Fall (2019)
Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System. IEICE Trans. Commun. (8) (2019)
Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
UTW-OFDM-based 5G New Radio with Low Out-of-band Emission. WPMC (2019)
Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-Based Mobile Communication System. IEEE Trans. Cogn. Commun. Netw. 5 (4) (2019)
Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity. CCNC (2019)
Takayuki Hayashida, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Possibility of Dynamic Spectrum Sharing System by VHF-band Radio Sensor and Machine Learning. DySPAN (2019)
Sudhir Dixit, Seshadri Mohan, Ramjee Prasad, Hiroshi Harada
Multi-Sensory Human Bond Communication. IEEE Commun. Mag. 57 (2) (2019)
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Analysis and Experimental Verification of F-RIT Protocol for Wireless Smart Utility Network. CCNC (2019)
Thidarut Junjalearnvong, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
Performance Evaluation of Multi-hop Network Configuration for Wi-SUN FAN Systems. CCNC (2019)
Takeshi Matsumura, Hiroto Kuriki, Keiichi Mizutani, Hiroshi Harada
Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System. WPMC (2018)
Yuji Mizutani, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM. WPMC (2018)
Kai Samejima, Ryota Okumura, Takuya Habara, Keiichi Mizutani, Hiroshi Harada
Practical Analysis of CSL Low Power MAC Protocol Based on IEEE 802.15.4e Frame Structure. WPMC (2018)
Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications. IEICE Trans. Commun. (12) (2018)
Keiichi Mizutani, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada
Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink. WPMC (2018)
Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada
A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication. WPMC (2018)
Kyoichi Iigusa, Hirokazu Sawada, Fumihide Kojima, Hiroshi Harada
Wideband Rectangular Antenna Fed Sideways from a Ground Plate. IEICE Trans. Commun. (1) (2018)
Akihito Yoshito, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM. WPMC (2018)
Takuya Habara, Keiichi Mizutani, Hiroshi Harada
A Load Balancing Algorithm for Layer 2 Routing in IEEE 802.15.10. IEICE Trans. Commun. (10) (2018)
Hiroki Ohara, Hirokazu Sawada, Masayuki Oodo, Fumihide Kojima, Hiroshi Harada, Kentaro Saito, Jun-ichi Takada
Characterization of Broadband Mobile Communication Channel in 200MHz Band Based on Saleh-Valenzuela Model. IEICE Trans. Commun. (11) (2018)
Riichi Yokoyama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada, Masaaki Fuse, Hanako Noda
An Effective Near-Field Measurement Using Multicarrier Modulation Signal. WPMC (2018)
Hiroshi Harada, Kiminobu Makino, Keiichi Mizutani, Takeshi Matsumura
A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network. WPMC (2018)
Stanislav A. Filin, Dominique Noguet, Jean-Baptiste Dore, Baher Mawlawi, Oliver Holland, Muhammad Zeeshan Shakir, Hiroshi Harada, Fumihide Kojima
IEEE 1900.7 Standard for White Space Dynamic Spectrum Access Radio Systems. IEEE Commun. Mag. 56 (1) (2018)
Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroshi Harada
IEEE 802.11af-based baseband IC prototype enabling compact and low power consumption TV white-spaces devices. DySPAN (2017)
Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system. WPMC (2017)
Verotiana H. Rabarijaona, Fumihide Kojima, Hiroshi Harada, Clint Powell
Enabling Layer 2 Routing in IEEE std 802.15.4 Networks with IEEE std 802.15.10. IEEE Commun. Stand. Mag. 1 (1) (2017)
Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A Broadcast Protocol for IEEE 802.15.4e RIT Based Wi-SUN Systems. VTC Spring (2017)
Takeshi Matsumura, Hiroki Ueno, Keiichi Mizutani, Hiroshi Harada
Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces. LANMAN (2017)
Yuji Mizutani, Hiroto Kuriki, Yosuke Kodama, Keiichi Mizutani, Takeshi Matsumura, Hiroshi Harada
Enhanced universal filtered-DFTs-OFDM for long-delay multi-path environment. PIMRC (2017)
Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada
A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems. WPMC (2017)
Takuya Habara, Keiichi Mizutani, Hiroshi Harada
A Load Balancing Algorithm for Layer 2 Routing Based Wi-SUN Systems. VTC Spring (2017)
Chin-Sean Sum, Ming-Tuo Zhou, Fumihide Kojima, Hiroshi Harada
Experimental Performance Evaluation of Multihop IEEE 802.15.4/4g/4e Smart Utility Networks in Outdoor Environment. Wirel. Commun. Mob. Comput. 2017 (2017)
Keiichi Mizutani, Hiroto Kuriki, Yosuke Kodama, Takeshi Matsumura, Hiroshi Harada
Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system. WPMC (2017)
Takeshi Matsumura, Kazuo Ibuka, Kentaro Ishizu, Homare Murakami, Fumihide Kojima, Hiroshi Harada
Prototype of IEEE 802.11af-Based Baseband IC Enabling Compact Device for Wireless Local Area Network Systems in TV White-Spaces. IEEE Trans. Cogn. Commun. Netw. 3 (3) (2017)
Hiroshi Harada, Keiichi Mizutani, Jun Fujiwara, Kentaro Mochizuki, Kentaro Obata, Ryota Okumura
IEEE 802.15.4g Based Wi-SUN Communication Systems. IEICE Trans. Commun. (7) (2017)
Ryota Okumura, Jun Fujiwara, Keiichi Mizutani, Hiroshi Harada
Experimental Evaluation and Analysis of F-RIT Low Power MAC Protocol Complied with IEEE 802.15.4e. WCNC (2017)
Gabriel Porto Villardi, Hiroshi Harada, Fumihide Kojima, Hiroyuki Yano
Multilevel Protection to Broadcaster Contour and Its Impact on TV White Space Availability. IEEE Trans. Veh. Technol. 66 (2) (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Hiroshi Harada