Keiichi Mizutani

IEEE Internet Things J., February, 2024

A Study on Open-Loop Transmit Power Control for Scalable Cell-Free Networks.

[BibT_eX]

[DOI]

Keita Fukushima

Proceedings of the 21st IEEE Consumer Communications & Networking Conference, 2024

2023

An Enhanced Channel Estimation for IEEE 802.15.4 OFDM Receiver in High-Speed Mobile IoT Communication Systems.

[BibT_eX]

[DOI]

IEEE Internet Things J., July, 2023

Design of 3GPP-based Millimeter-Wave Band Wireless Virtual Community Network.

[BibT_eX]

[DOI]

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Open-Source Software-Based Full-Stack Evaluation Platform of Simplified UTW-OFDM for Beyond 5G.

[BibT_eX]

[DOI]

Kazuki Takeda

Proceedings of the 2023 IEEE Virtual Conference on Communications (VCC), 2023

High-Precision 5G-NR Downlink Signal Detection Sensor Developed Using Software-Defined Radio.

[BibT_eX]

[DOI]

Proceedings of the 2023 IEEE Virtual Conference on Communications (VCC), 2023

2022

Quantization Noise Reduction by Digital Signal Processing-Assisted Analog-to-Digital Converter for In-Band Full-Duplex Systems.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2022

IEEE 802.15.4g/4x-Based Orthogonal Frequency-Division Multiplexing Transmission Scheme for Wide-Area and Mobile IoT Communication Systems.

[BibT_eX]

[DOI]

IEEE Internet Things J., 2022

In-Band Full-Duplex-Applicable Area Expansion by Inter-User Interference Reduction Using Successive Interference Cancellation.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2022

Power Amplifier Linearization Using Orthogonal Polynomial Identified in Frequency Domain.

[BibT_eX]

[DOI]

Proceedings of the 25th International Symposium on Wireless Personal Multimedia Communications, 2022

Video Transmission Trial by Wireless Multi-hop Network based on Wi-SUN FAN.

[BibT_eX]

[DOI]

Proceedings of the 25th International Symposium on Wireless Personal Multimedia Communications, 2022

An Upward Routing Method with Adaptive Transmission Power Control in Wi-SUN FAN.

[BibT_eX]

[DOI]

Naoki Ishibashi

Proceedings of the 8th IEEE World Forum on Internet of Things, 2022

Highly Efficient OFDM Applying Symbol-Edges Truncating Transmission Technique.

[BibT_eX]

[DOI]

Yuu Ichikawa

Proceedings of the 96th Vehicular Technology Conference, 2022

Single-cell Dynamic Duplex Cellular System Using Distributed Receive-only Base Stations.

[BibT_eX]

[DOI]

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Experimental Evaluation of IEEE 802.15.4 OFDM for Wireless IoT Communication Systems.

[BibT_eX]

[DOI]

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Digital Self-Interference Cancellation Scheme for Full-Duplex Cellular System in 5G.

[BibT_eX]

[DOI]

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Development of Full-Duplex Cellular System for Beyond 5G and 6G Systems.

[BibT_eX]

[DOI]

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

Highly Efficient Relay Routing Method for 5G Cellular V2V Communications.

[BibT_eX]

[DOI]

Daiki Kawamatsu

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2022

Performance Evaluation of 5G in VHF Band for Super-large Coverage Communication Systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE Conference on Standards for Communications and Networking, 2022

2021

Highly Efficient Sensing Methods of Primary Radio Transmission Systems toward Dynamic Spectrum Sharing-Based 5G Systems.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2021

Feasibility Study of Wi-SUN JUTA Profile-Compliant F-RIT Protocol.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2021

Efficient Polling Communications for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2021

Determining Memory Polynomial Model Parameters from Those of Complex <i>p</i>-th Order Inverse for Designing Predistorter.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2021

Channel Measurement and Modeling Prototype for IEEE 802.22-Based Regional Area Networks.

[BibT_eX]

[DOI]

IEEE Access, 2021

Wi-SUN FAN Multi-hop Network in Coexistence of IEEE 802.15.4 FSK and OFDM Transmission Schemes.

[BibT_eX]

[DOI]

Hidetomo Ochiai

Proceedings of the 24th International Symposium on Wireless Personal Multimedia Communications, 2021

A Receiver for IEEE 802.15.4-based High-speed Mobile IoT Communication Systems.

[BibT_eX]

[DOI]

Hidetomo Ochiai

Proceedings of the 24th International Symposium on Wireless Personal Multimedia Communications, 2021

Radio Sensor Development for Location Estimation Using Radio Big Data of ARIB STD-T103/119-compliant Wireless Communication Systems.

[BibT_eX]

[DOI]

Proceedings of the 24th International Symposium on Wireless Personal Multimedia Communications, 2021

A Novel Routing Method with Load-Balancing in Wi-SUN FAN Network.

[BibT_eX]

[DOI]

Proceedings of the 7th IEEE World Forum on Internet of Things, 2021

Highly Efficient Demodulation Scheme for In-band Full-duplex Using Heterogeneous Wireless Communication Schemes.

[BibT_eX]

[DOI]

Yudai Morikawa

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Inter-User Interference Reduction Applying Successive Interference Cancellation for Dynamic-duplex Cellular System.

[BibT_eX]

[DOI]

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

Inter-Carrier Interference Cancellation for 5G System Applying Simplified Universal Time-domain Windowed OFDM.

[BibT_eX]

[DOI]

Yuu Ichikawa

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

A Routing Protocol toward Reliable Mobile Communication in Wi-SUN FAN.

[BibT_eX]

[DOI]

Proceedings of the 18th IEEE Annual Consumer Communications & Networking Conference, 2021

Radio Protection Area Estimation Methods for Spectrum Sharing-based 5G System.

[BibT_eX]

[DOI]

Shingo Tomida

Proceedings of the 18th IEEE Annual Consumer Communications & Networking Conference, 2021

An Initial Study of Dynamic-Duplex Cellular System on 5G NR Downlink in High SHF Band.

[BibT_eX]

[DOI]

Proceedings of the 18th IEEE Annual Consumer Communications & Networking Conference, 2021

2020

Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2020

High-efficient Sensing Methods of Primary Wireless Transmission System for Dynamic Spectrum Sharing-based 5G System.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Symposium on Wireless Personal Multimedia Communications, 2020

Development of Evaluation Platform for IEEE 802.22-based Highly Mobile WRAN Communication System with an SDR-based Receiver.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Symposium on Wireless Personal Multimedia Communications, 2020

Analytical Model of Quantization Noise for In-Band Full-duplex Wireless Communications.

[BibT_eX]

[DOI]

Proceedings of the 23rd International Symposium on Wireless Personal Multimedia Communications, 2020

Data Rate Enhancement for IEEE 802.15.4 Based FSK Transmission Scheme.

[BibT_eX]

[DOI]

Proceedings of the 6th IEEE World Forum on Internet of Things, 2020

Coexistence of Synchronous and Asynchronous MAC Protocols for Wireless IoT Systems in Sub-Gigaherz Band.

[BibT_eX]

[DOI]

Proceedings of the 6th IEEE World Forum on Internet of Things, 2020

A Scheduling Scheme For Channel Hopping In Wi-Sun Fan Systems Toward Data Throughput Enhancement.

[BibT_eX]

[DOI]

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Channel Modeling Algorithm for TVWS-based IEEE 802.22 WRAN System in Rural Areas.

[BibT_eX]

[DOI]

Proceedings of the 92nd IEEE Vehicular Technology Conference, 2020

A High-speed Wi-SUN FAN Network by Highly-Dense Frequency Hopping.

[BibT_eX]

[DOI]

Proceedings of the 92nd IEEE Vehicular Technology Conference, 2020

Self-interference Cancellation Utilizing Superposition Modulation Technique for Single Carrier Full-duplex System.

[BibT_eX]

[DOI]

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

Wireless Smart Ubiquitous Network by CSL-based Low Power MAC Protocol.

[BibT_eX]

[DOI]

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

Evaluation of CSL-based Low Power MAC Protocol for Wireless Smart Metering Networks.

[BibT_eX]

[DOI]

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

Dependable Source Routing Scheme for Multi-Hop Networks Based on Receiver-Initiated MAC Protocol.

[BibT_eX]

[DOI]

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

A Home Area Heterogeneous Wireless Management Scheme by Wi-SUN FAN and Wi-Fi Systems.

[BibT_eX]

[DOI]

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

Stabilization of Multi-Hop Routing Construction in Wi-SUN FAN Systems.

[BibT_eX]

[DOI]

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

2019

A Reliable Channel Estimation Scheme Using Scattered Pilot Pattern for IEEE 802.22-Based Mobile Communication System.

[BibT_eX]

[DOI]

IEEE Trans. Cogn. Commun. Netw., 2019

Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System.

[BibT_eX]

[DOI]

Takeshi Matsumura

IEICE Trans. Commun., 2019

UTW-OFDM-based 5G New Radio with Low Out-of-band Emission.

[BibT_eX]

[DOI]

Proceedings of the 22nd International Symposium on Wireless Personal Multimedia Communications, 2019

Enhancement of User Perceived Throughput in Sub-6 GHz Integrated Access and Backhaul with Dynamic Full-Duplex.

[BibT_eX]

[DOI]

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

User Throughput Enhancement with Dynamic Full-Duplex Cellular System in Dense Urban Multi-cell Environment.

[BibT_eX]

[DOI]

Proceedings of the 30th IEEE Annual International Symposium on Personal, 2019

Possibility of Dynamic Spectrum Sharing System by VHF-band Radio Sensor and Machine Learning.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Symposium on Dynamic Spectrum Access Networks, 2019

Analysis and Experimental Verification of F-RIT Protocol for Wireless Smart Utility Network.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE Annual Consumer Communications & Networking Conference, 2019

A Low-pass Filtered Time-domain Window for DFTs-OFDM to Reduce Out-of-band Emission with Low Complexity.

[BibT_eX]

[DOI]

Proceedings of the 16th IEEE Annual Consumer Communications & Networking Conference, 2019

Performance Evaluation of Multi-hop Network Configuration for Wi-SUN FAN Systems.

[BibT_eX]

[DOI]

Thidarut Junjalearnvong

Proceedings of the 16th IEEE Annual Consumer Communications & Networking Conference, 2019

2018

Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2018

A Load Balancing Algorithm for Layer 2 Routing in IEEE 802.15.10.

[BibT_eX]

[DOI]

Takuya Habara

IEICE Trans. Commun., 2018

A Frequency-domain ICI Cancellation Using Weight Matrix Based on Window Shape for Simplified UTW-OFDM.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

An Effective Near-Field Measurement Using Multicarrier Modulation Signal.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

Practical Analysis of CSL Low Power MAC Protocol Based on IEEE 802.15.4e Frame Structure.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

A Robust Channel Estimation for IEEE 802.22 Enabling Wide Area Vehicular Communication.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

A Low Pass Filtered-Raised-Cosine Window for UTW-DFTs-OFDM.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

Performance Evaluation of Universal Time-domain Windowed GFDM-based LTE Uplink.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

Macro-Cell Capacity Enhancement with Dynamic Full-Duplex Cellular System.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

A TV White Space Wireless Broadband Prototype for Wireless Regional Area Network.

[BibT_eX]

[DOI]

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

2017

IEEE 802.15.4g Based Wi-SUN Communication Systems.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2017

A UTW-OFDM without symbol overlapping process for small cell networks.

[BibT_eX]

[DOI]

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

A comprehensive study of universal time-domain windowed OFDM-based LTE downlink system.

[BibT_eX]

[DOI]

Takeshi Matsumura

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

Performance evaluation of TD-LTE in VHF-band for large coverage public broadband communications system.

[BibT_eX]

[DOI]

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

A transceiver design of VHF band standardized broadband mobile communications systems.

[BibT_eX]

[DOI]

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

Time-domain channel equalization for subcarrier spacing compressed FDM with SC-MMSE turbo equalization receiver.

[BibT_eX]

[DOI]

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

LTE uplink system based on universal timedomain windowed DFTs-OFDM.

[BibT_eX]

[DOI]

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

A dynamic routing protocol supporting mobile nodes in Wi-SUN FAN systems.

[BibT_eX]

[DOI]

Thidarut Junjalearnvong

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

An Implementable Channel and CFO Estimation Scheme for IEEE 802.22-Based Radio Equipment.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference Workshops, 2017

Experimental Evaluation and Analysis of F-RIT Low Power MAC Protocol Complied with IEEE 802.15.4e.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

A Broadcast Protocol for IEEE 802.15.4e RIT Based Wi-SUN Systems.

[BibT_eX]

[DOI]

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Enhanced UF-OFDM for Long-Delay Multipath Fading Environment.

[BibT_eX]

[DOI]

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

A Load Balancing Algorithm for Layer 2 Routing Based Wi-SUN Systems.

[BibT_eX]

[DOI]

Takuya Habara

Proceedings of the 85th IEEE Vehicular Technology Conference, 2017

Experimental evaluation of universal time-domain windowed OFDM-based LTE downlink system by real-time wave-shaping.

[BibT_eX]

[DOI]

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Enhanced universal filtered-DFTs-OFDM for long-delay multi-path environment.

[BibT_eX]

[DOI]

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Compact IEEE 802.22-based radio equipment enabling easy installation for regional area network system using TV white-spaces.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Symposium on Local and Metropolitan Area Networks, 2017

2016

Development and field experiment of wide area Wi-SUN system based on IEEE 802.15.4g.

[BibT_eX]

[DOI]

Proceedings of the 3rd IEEE World Forum on Internet of Things, 2016

Universal Time-Domain Windowed OFDM.

[BibT_eX]

[DOI]

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Ultra-low power MAC protocol complied with RIT in IEEE 802.15.4e for wireless smart utility networks.

[BibT_eX]

[DOI]

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

Carrier frequency offset estimation scheme for IEEE 802.15.4g based wide area Wi-SUN systems.

[BibT_eX]

[DOI]

Kentaro Obata

Proceedings of the 2016 IEEE International Conference on Communications, 2016

2015

Path Loss and Throughput Estimation Models for an IEEE 802.11af Prototype.

[BibT_eX]

[DOI]

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program.

[BibT_eX]

[DOI]

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot.

[BibT_eX]

[DOI]

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

2014

IEEE 802.11af TVWS-WLAN with Partial Subcarrier System for Effective TVWS Utilization.

[BibT_eX]

[DOI]

Zhou Lan

IEICE Trans. Commun., 2014

Time-Domain Windowing Design for IEEE 802.11af Based TVWS-WLAN Systems to Suppress Out-of-Band Emission.

[BibT_eX]

[DOI]

Zhou Lan

IEICE Trans. Commun., 2014

Field experiment of long-distance broadband communications in TV white space using IEEE 802.22 and IEEE 802.11af.

[BibT_eX]

[DOI]

Proceedings of the 2014 International Symposium on Wireless Personal Multimedia Communications, 2014

Adaptive time-domain windowing based transmit power control for TVWS-WLAN systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

2013

Design and implementation of a Wi-Fi prototype system in TVWS based on IEEE 802.11 af.

[BibT_eX]

[DOI]

Zhou Lan

Gabriel Porto Villardi

Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

IEEE802.11af with partial subcarrier system for effective use of TV white spaces.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications, 2013

2012

Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2012

Performance Analysis of MIMO Relay Network via Propagation Measurement in L-Shaped Corridor Environment.

[BibT_eX]

[DOI]

IEICE Trans. Commun., 2012

Network Synchronization Scheme for Scalable Two-Way Multi-Hop Network Employing MIMO Network Coding.

[BibT_eX]

[DOI]

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Experiment on MIMO two-way relaying using transmit beamforming.

[BibT_eX]

[DOI]

Proceedings of the 23rd IEEE International Symposium on Personal, 2012

Multi-user Data Sharing using Coordinator with Network Coding and Layered Transmission.

[BibT_eX]

[DOI]

Kei Sakaguchi

Thomas Haustein

Proceedings of the European Wireless 2012, 2012

2010

Complexity Suppression of Neural Networks for PAPR Reduction of OFDM Signal.

[BibT_eX]

[DOI]

Masaya Ohta

Katsumi Yamashita

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Network Synchronization for Two-Way Multi-Hop Relay Networks with Block Modulation.

[BibT_eX]

[DOI]