Ryuji Kohno

According to our database1, Ryuji Kohno authored at least 255 papers between 1985 and 2024.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2012, "For contributions to spread spectrum and ultra wideband technologies and applications".

Timeline

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Bibliography

2024
Multi-BAN Coordination: Centralized Coordination of Body Area Networks.
Proceedings of the 18th International Symposium on Medical Information and Communication Technology, 2024

2023
Collabo: A Collaborative Machine Learning Model and Its Application to the Security of Heterogeneous Medical Data in an IoT Network.
IEEE Access, 2023

A Reliable Antenna Array for the 28GHz mmWave Band in a 5G Massive MIMO Communication.
Proceedings of the 26th International Symposium on Wireless Personal Multimedia Communications, 2023

Elderly People Care Support System Under COVID-19 Environment Using Advanced ICT/AI Data Science and Its Field Trials.
Proceedings of the 17th IEEE International Symposium on Medical Information and Communication Technology, 2023

Channel Modeling Activities of International Standardization on IEEE 802.15 TG6ma for Human and Vehicle Body Area Networks.
Proceedings of the 17th IEEE International Symposium on Medical Information and Communication Technology, 2023

Standardization Activities of IEEE P802.15.6ma Wireless Human and Vehicle Area Networks.
Proceedings of the 17th IEEE International Symposium on Medical Information and Communication Technology, 2023

A Distributed Cybersecurity Solution in an IoMT Network Using a Multi-target Federated Learning.
Proceedings of the 17th IEEE International Symposium on Medical Information and Communication Technology, 2023

Fundamental MAC Performance Evaluation under Multiple IEEE802.15.6ma BAN Co-Existence.
Proceedings of the 17th IEEE International Symposium on Medical Information and Communication Technology, 2023

2022
New Revision of IEEE 802.15.6 Wireless Body Area Networks.
Proceedings of the 16th IEEE International Symposium on Medical Information and Communication Technology, 2022

2021
Stress and Comfort Estimation of Patients Listening a Music while Rehabilitation Training by Machine Learning with Pre-processed Electrocardiogram.
Proceedings of the 15th International Symposium on Medical Information and Communication Technology, 2021

2020
A Fine-Tuning Method Using Pruning of Recurrent Neural Network for Prediction of the Anesthetic Effects.
Proceedings of the 14th International Symposium on Medical Information Communication Technology, 2020

2019
Theoretical Analysis of Interference Cancellation System Utilizing an Orthogonal Matched Filter and Adaptive Array Antenna for MANET.
J. Sens. Actuator Networks, 2019

Dependable Wireless Feedback Loop Control Schemes Considering Errors and Delay in Sensing Data and Control Command Packets.
IEICE Trans. Commun., 2019

Medical Healthcare Network Platform and Big Data Analysis Based on Integrated ICT and Data Science with Regulatory Science.
IEICE Trans. Commun., 2019

Protocol for Improved Network Coding Opportunity Discovery for Inter-connected WBAN Multihop Relay Medical Networks.
Proceedings of the 13th International Symposium on Medical Information and Communication Technology, 2019

Localization of Implanted Devices Combining TDOA, Particle Filter and Map Mapping with Intestine Modeling.
Proceedings of the 13th International Symposium on Medical Information and Communication Technology, 2019

Patient Stress Estimation for Using Deep Learning with RRI Data Sensed by WBAN.
Proceedings of the 13th International Symposium on Medical Information and Communication Technology, 2019

MAC Protocol with Interference Mitigation Using Negotiation Among Coordinators in Multiple Wireless Body Area Networks.
Proceedings of the Body Area Networks. Smart IoT and Big Data for Intelligent Health Management, 2019

2018
Performance Evaluation of a Quality of Service Control Scheme in Multi-Hop WBAN Based on IEEE 802.15.6.
Sensors, 2018

Error control coding and decoding with medical QoS constraints for WBAN end-to-end connection via UMTS channel.
ICT Express, 2018

Intelligent Security Monitoring in Time Series of DDoS attack on IoT Networks using Grammar base Filtering and Clustering.
Proceedings of the 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2018

A Dynamic Model Estimation Scheme for Model Predictive Control of Anesthesia Using Recurrent Neural Network.
Proceedings of the 12th International Symposium on Medical Information and Communication Technology, 2018

Learning and Recognition with Neural Network of Heart Beats Sensed by WBAN for Patient Stress Estimate for Rehabilitation.
Proceedings of the 13th EAI International Conference on Body Area Networks, 2018

2017
Performance Analysis Method for IEEE 802.15.6 Based WBANs with Adaptive BCH Code Rates.
Wirel. Pers. Commun., 2017

Impact of IEEE 802.15.4 Communication Settings on Performance in Asynchronous Two Way UWB Ranging.
Int. J. Wirel. Inf. Networks, 2017

Cross-Layer Design and Performance Analysis of Quality of Service Control Scheme for Wireless Body Area Networks.
IEEE Access, 2017

Routing algorithm considering nodes residual power to prolong ad-hoc network lifetime.
Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Theoretical analysis of interference canceler using modified hermite polynomials based orthogonal matched filter for IR-UWB systems in AWGN and interference channel.
Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Wireless technologies to assist search and localization of victims of wide-scale natural disasters by unmanned aerial vehicles.
Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

On the impact of downlink feedback on LoRa performance.
Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

Perforerror control scheme for WBANs.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

A study for the adaptive error correction using QoS-HARQ toward dependable implant body area network.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

An adaptive scheme of controlling dosage and dosing interval in general anesthesia by model predictive control using anesthetic depth model.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

Proposal methods for performance analysis of WBANs based on CSMA/CA.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

A MAC protocol with slot prediction algorithm for wireless body area network.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

Energy efficient UWB-WUR dual-radio solution for WBANs.
Proceedings of the 11th International Symposium on Medical Information and Communication Technology, 2017

2016
Interference Cancellation for Intra and Inter UWB Systems Using Modified Hermite Polynomials Based Orthogonal Matched Filter.
IEICE Trans. Commun., 2016

Performance analysis of multiplexing and error control scheme for body area networks.
EURASIP J. Wirel. Commun. Netw., 2016

Evaluation of IR-UWB BAN for certification based on regulatory science.
Proceedings of the 10th International Symposium on Medical Information and Communication Technology, 2016

On the selection of protocol and parameters for UWB-based wireless indoors localization.
Proceedings of the 10th International Symposium on Medical Information and Communication Technology, 2016

An adaptive error control scheme considering various channel conditions and QoS in medical and non-medical data for WBAN.
Proceedings of the 10th International Symposium on Medical Information and Communication Technology, 2016

QoS-aware superframe management scheme based on IEEE 802.15.6.
Proceedings of the 10th International Symposium on Medical Information and Communication Technology, 2016

Performance evaluation of error control scheme in multihop WBAN based on IEEE802.15.6.
Proceedings of the 2016 International Symposium on Information Theory and Its Applications, 2016

2015
Spatial Reuse TDMA/CDMA in Multi-hop MIMO Relay Systems with Imperfect CSI.
Wirel. Pers. Commun., 2015

Channel Capacity Delay Tradeoff for Two-Way Multiple-Hop MIMO Relay Systems with MAC-PHY Cross Layer.
Wirel. Pers. Commun., 2015

Performance analysis of multiple-hop wireless body area network.
J. Commun. Networks, 2015

Space temporal interference cancellation using TDL array antenna and waveform based OMF for IR-UWB systems.
ICT Express, 2015

Uplink/downlink channels for the dependable medical channel coding through the cellular standards 3G with end to end connection of BAN.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Error control scheme using decomposable codes for various QoS in multiple WBAN environment.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Elliptical shape estimation by nonlinear least-squares method for breast cancer using UWB radar technology.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Streamlining medical device design development process from research laboratory to the market.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Interference mitigation method using orthogonal matched filter with modified Hermite pulse for UWB-BAN assuming multi-user and multi-system environment.
Proceedings of the 9th International Symposium on Medical Information and Communication Technology, 2015

Energy Efficiency Evaluation of ECC Scheme Utilizing Decomposable Codes in IEEE Std 802.15.6 Based WBANs.
Proceedings of the 10th EAI International Conference on Body Area Networks, 2015

2014
Multiplexing and Error Control Scheme for Body Area Network Employing IEEE 802.15.6.
IEICE Trans. Commun., 2014

Nonlinear Acoustic Echo Suppression Based on Spectrum Selection Using the Amount of Linear Echo Cancellation.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

A Study on Objective Quality Measure for Bandwidth-Extended Speech in Mobile Voice Communications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

Water-filling for full-duplex multiple-hop MIMO relay system.
EURASIP J. Wirel. Commun. Netw., 2014

A novel contention probability dynamism for IEEE 802.15.6 standard.
EURASIP J. Wirel. Commun. Netw., 2014

Control superframe for high throughput of cluster-based WBAN with CSMA/CA.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

Performance analysis of water-filling for outdated CSI multiple hops MIMO relay systems.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014

Effective error control scheme with channel state information for WBAN.
Proceedings of the 8th International Symposium on Medical Information and Communication Technology, 2014

A study on single-channel non-stationary noise suppression for cardiac sound.
Proceedings of the 8th International Symposium on Medical Information and Communication Technology, 2014

Performance evaluation of the spread spectrum human body communication devices.
Proceedings of the 8th International Symposium on Medical Information and Communication Technology, 2014

Dependable medical network based on 4G cellular mobile standard with external channel code in concatenated code structure.
Proceedings of the International Symposium on Information Theory and its Applications, 2014

Performance evaluation of single carrier transmission using frequency domain equalization.
Proceedings of the 2014 IEEE Asia Pacific Conference on Circuits and Systems, 2014

2013
End-to-end channel capacity of MAC-PHY cross-layer multiple-hop MIMO relay system with outdated CSI.
EURASIP J. Wirel. Commun. Netw., 2013

Indoor Geo-Location Approach for Dense Multipath Environments.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

On Channel Capacity of Two-Way Multiple-hop MIMO Relay System with Specific Access Control.
Proceedings of the Multimedia and Ubiquitous Engineering, 2013

End-to-end channel capacity of multiple-hop MIMO relay system with MAC-PHY cross-layer.
Proceedings of the 2013 9th International Wireless Communications and Mobile Computing Conference, 2013

Spectrum selective nonlinear echo suppression based on the amount of linear echo cancellation.
Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2013

Measures against shadowing problem on a bed using high-band UWB-BAN.
Proceedings of the 7th International Symposium on Medical Information and Communication Technology, 2013

An error control scheme with weldon's ARQ considering various qos in medical and non-medical uses for wireless bans.
Proceedings of the 7th International Symposium on Medical Information and Communication Technology, 2013

Virtual light touch contact: A novel concept for mitigation of body sway.
Proceedings of the 7th International Symposium on Medical Information and Communication Technology, 2013

Frame-patch matching based robust video watermarking using KAZE feature.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

Variable Spread Slotted Aloha Simulation Analysis over IEEE 802.15.6 Using IR-UWB for Wireless Body Area Networks.
Proceedings of the Seventh UKSim/AMSS European Modelling Symposium, 2013

Medical reliable network using concatenated channel codes through GSM network.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Body Area Networks performance analysis using UWB.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Multiplexing and Error Control Scheme with Modified Hybrid ARQ for Body Area Network employing IEEE 802.15.6 in UWB-PHY.
Proceedings of the 8th International Conference on Body Area Networks, 2013

Imaging for Detecting Breast Cancers Using UWB Radar Technology.
Proceedings of the 8th International Conference on Body Area Networks, 2013

Application of High-band UWB Body Area Network to Medical Vital Sensing in Hospital.
Proceedings of the 8th International Conference on Body Area Networks, 2013

2012
A Hybrid TOA-Fingerprinting Based Localization of Mobile Nodes Using UWB Signaling for Non Line-Of-Sight Conditions.
Sensors, 2012

Channel modelling and performance evaluation of UWB-based wireless body area networks.
Int. J. Ultra Wideband Commun. Syst., 2012

Foreword.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

Optimizing Distance, Transmit Power and Allocation Time for Reliable Multi-Hop Relay System.
EURASIP J. Wirel. Commun. Netw., 2012

Capacity bound for full-duplex multiple-hop MIMO relays system in rayleigh fading.
Proceedings of the 2012 Wireless Telecommunications Symposium, 2012

Optimizing for high channel capacity of multiple-hop MIMO relay system with MAC-PHY cross layer.
Proceedings of the 15th International Symposium on Wireless Personal Multimedia Communications, 2012

Congestion control routing protocol using priority Control for ad-hoc networks in an emergency.
Proceedings of the 12th International Conference on ITS Telecommunications, 2012

Interference canseller method using hierarchical OMF against concatenated sequence.
Proceedings of the 12th International Conference on ITS Telecommunications, 2012

Error-controlling scheme with encoding and spreading in multi-hop relay network.
Proceedings of the International Symposium on Information Theory and its Applications, 2012

Trade-off of multiplexing-diversity gain for high throughput multiple-hop MIMO relay system.
Proceedings of the International Symposium on Information Theory and its Applications, 2012

2011
Guest Editorial: Special Issue Wireless Personal Multimedia Communications.
Wirel. Pers. Commun., 2011

On a Distributed Cognitive MAC Protocol for IEEE 802.11s Wireless Mesh Networks.
Wirel. Pers. Commun., 2011

Low Complexity Chirp Pulsed Ultra-Wideband System with Near-Optimum Multipath Performance.
IEEE Trans. Wirel. Commun., 2011

Standardization on Body Area Network and a Prototype System Based on UWB.
J. Medical Syst., 2011

UWB systems for body area networks.
Int. J. Ultra Wideband Commun. Syst., 2011

Application of IEEE 802.15.6 IR-UWB physical layer for medical BAN.
Int. J. Ultra Wideband Commun. Syst., 2011

Single-Carrier Transmission Using Overlap Frequency Domain Equalizing and Coherent Averaging.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Numerical Simulations for Wearable BAN Propagation Channel during Various Human Movements.
IEICE Trans. Commun., 2011

A UWB WBAN channel model based on a pseudo-dynamic measurement.
Ann. des Télécommunications, 2011

On the capacity of two-way distributed MIMO repeater system.
Proceedings of the IEEE 7th International Conference on Wireless and Mobile Computing, 2011

UWB localization algorithm to improve accuracy under NLOS environment.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011

Low duty-cycle UWB communications design for body area network.
Proceedings of the First ACM MobiHoc Workshop on Pervasive Wireless Healthcare, 2011

Optimizing Relay Selection in Distributed MIMO Relay System for Conservation of Transmit Power.
Proceedings of the Third International Conference on Knowledge and Systems Engineering, 2011

IEEE 802.15.4a UWB receivers' performance in different body area network channels.
Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, 2011

Wireless communications in healthcare recent and future topics.
Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, 2011

A study on collaborative type of spatial multiplexing for virtual MIMO system.
Proceedings of the 2011 International Conference on Information Networking, 2011

A Hybrid Positioning Approach by UWB Radio Communication Systems for Non Line-Of-Sight Conditions.
Proceedings of the Global Communications Conference, 2011

Wireless Sensing System for Healthcare Monitoring Thermal Physiological State and Recognizing Behavior.
Proceedings of the 2011 International Conference on Broadband, 2011

2010
An Analysis of Interference Mitigation Capability of Low Duty-Cycle UWB Communications in the Presence of Wideband OFDM System.
Wirel. Pers. Commun., 2010

STBCs with orthogonal decoder for highly time-selective channels.
IEEE Trans. Consumer Electron., 2010

Hybrid Unified-Slot Access Protocol for Wireless Body Area Networks.
Int. J. Wirel. Inf. Networks, 2010

Hybrid ARQ Error-Controlling Scheme for Robust and Efficient Transmission of UWB Body Area Networks.
IEICE Trans. Commun., 2010

Optimizing Position of Repeaters in Distributed MIMO Repeater System for Large Capacity.
IEICE Trans. Commun., 2010

Development of an Implantable WBAN Path-Loss Model for Capsule Endoscopy.
IEICE Trans. Commun., 2010

Combined Trellis Precoding and Error Correcting Codes in Multi-User MIMO-OFDM Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Reasons for Time-Varying Fading of Dynamic On-Body Channels.
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

A study on estimating implanted devices using image information and ranging system using UWB radio.
Proceedings of the International Symposium on Information Theory and its Applications, 2010

Maximum a posteriori estimation using ARCH models and burst error correcting array codes for burst-erasure recording channels.
Proceedings of the International Symposium on Information Theory and its Applications, 2010

Performance analysis of equalization and interference cancellation by adaptive digital filter for UWB-IR system inside a vehicle.
Proceedings of the International Symposium on Information Theory and its Applications, 2010

Analysis performance of decode-and-forward scheme in distributed MIMO repeater system.
Proceedings of the International Symposium on Information Theory and its Applications, 2010

Iterative algorithm using particle filter for positioning in NLOS environment.
Proceedings of the International Symposium on Information Theory and its Applications, 2010

Finite-State Markov Model for On-Body Channels with Human Movements.
Proceedings of IEEE International Conference on Communications, 2010

2009
Wireless Body Area Network Combined with Satellite Communication for Remote Medical and Healthcare Applications.
Wirel. Pers. Commun., 2009

Body Implanted Medical Device Communications.
IEICE Trans. Commun., 2009

Reservation-Based Dynamic TDMA Protocol for Medical Body Area Networks.
IEICE Trans. Commun., 2009

Position Estimation Method of Medical Implanted Devices Using Estimation of Propagation Velocity inside Human Body.
IEICE Trans. Commun., 2009

Channel Model on Various Frequency Bands for Wearable Body Area Network.
IEICE Trans. Commun., 2009

Exploitation of Wireless Technology in Remote Care Processes.
IEICE Trans. Commun., 2009

Standardization for Body Area Networks.
IEICE Trans. Commun., 2009

Throughput analysis for cooperative sensing in cognitive radio networks.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Scalable and robust medium access control protocol in wireless body area networks.
Proceedings of the IEEE 20th International Symposium on Personal, 2009

Characterization and modeling of dynamic on-body propagation.
Proceedings of the 3rd International Conference on Pervasive Computing Technologies for Healthcare, 2009

Dynamic on-body channel and its ARQ error control.
Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009

A Body Surface Coordinator for Implanted Biosensor Networks.
Proceedings of IEEE International Conference on Communications, 2009

Channel Modeling and Performance Evaluation on UWB-Based Wireless Body Area Networks.
Proceedings of IEEE International Conference on Communications, 2009

2008
Embedded forward error control technique (EFECT) for low-rate but low latency communications.
IEEE Trans. Wirel. Commun., 2008

Modified Orthogonal Space-Time Block Codes for Time-Selective Fading Channels.
IEEE Trans. Veh. Technol., 2008

Guest Editorial - Cognitive Radio: Theory and Application.
IEEE J. Sel. Areas Commun., 2008

Clear Channel Assessment in Ultra-Wideband Sensor Networks.
IEICE Trans. Commun., 2008

Cumulative Decision Feedback Technique for Energy Constrained Wireless Sensor Networks.
IEICE Trans. Commun., 2008

An Adaptive Superframe Structure Algorithm for IEEE 802.15.4 WPANs.
IEICE Trans. Commun., 2008

Cyclic Prefix Signaling for Pulse Shape Modulation UWB RAKE Receivers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Design of Spectrally Efficient Hermite Pulses for PSM UWB Communications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

Clear Channel Assessment in Integrated Medical Environments.
EURASIP J. Wirel. Commun. Netw., 2008

Cognitive Radio and Dynamic Spectrum Sharing Systems.
EURASIP J. Wirel. Commun. Netw., 2008

Multiuser Trellis Shaping for Space-Time Codes in Vector Gaussian Broadcast Channel.
Proceedings of the 68th IEEE Vehicular Technology Conference, 2008

Mitigation of biased measurement in location estimation.
Proceedings of the IEEE 19th International Symposium on Personal, 2008

An experimental system enabling WBAN data delivery via satellite communication links.
Proceedings of the 2008 5th International Symposium on Wireless Communication Systems, 2008

Cointegrated vector autoregressive models for multitrack systems in digital magnetic recording.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Energy Based Carrier Sensing in Integrated Medical Environments.
Proceedings of IEEE International Conference on Communications, 2008

IEEE body area networks and medical implant communications.
Proceedings of the 3rd International ICST Conference on Body Area Networks, 2008

2007
Performance of Super-Orthogonal Convolutional Coding for Ultra-Wideband Systems in Multipath and Multiuser Channels.
Wirel. Pers. Commun., 2007

Design of the Family of Orthogonal and Spectrally Efficient UWB Waveforms.
J. Sel. Topics Signal Processing, 2007

Frequency domain processing techniques for pulse shape modulated ultra wideband systems.
J. Commun. Networks, 2007

A Combined Coding and Modulation to Support Both Coherent and Non-coherent Ultra-Wideband Receivers.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

A Low-Complexity Decision-Feedback MAI Suppression for Coded TH-UWB Systems.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

Performance of Cognitive Radio Technologies in the Presence of Primary Radio Systems.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Low Complexity Bit-Interleaved Coded DAPSK with Cyclic Delay Diversity.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Tomlinson-Harashima Precoded MIMO System with Differential Detection.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

Design of the Orthogonal UWB Pulses with the Cognitive Radio Applications.
Proceedings of the IEEE 18th International Symposium on Personal, 2007

IEEE Body Area Networks for Medical Applications.
Proceedings of the 4th IEEE International Symposium on Wireless Communication Systems, 2007

A Detect-and-Avoid Method for Single-Carrier UWB Systems.
Proceedings of the 4th IEEE International Symposium on Wireless Communication Systems, 2007

Embedded Forward Error Control Technique (EFECT) for Low-Rate Real-Time Communications.
Proceedings of the Global Communications Conference, 2007

2006
Clock Offset Compensation in Ultra-Wideband Ranging.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

An Adaptive Frame-Based Interpolation Method of Channel Estimation for Space-Time Block Codes in Moderate Fading Channels.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Overview of Research, Development, Standardization, and Regulation Activities in NICT UWB Project.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Interference Reduction Using a Novel Pulse Set for UWB-CDMA Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

UWB Ranging and Crystal Offset.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Measurement-Based Performance Evaluation of a 26GHz Band UWB Communication System.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

New Calibration Matrix Calculation Method for Removing the Effect of Mutual Coupling for Uniform Linear Arrays.
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006

Multiuser Channel Estimation in Wavelet Packet-UWB Systems.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

Precise Leading Edge Detection using a Forward Error Correction Coding.
Proceedings of the 3rd IEEE International Symposium on Wireless Communication Systems, 2006

An Efficient Code Structure of Block Coded Modulations with Iterative Viterbi Decoding Algorithm.
Proceedings of the 3rd IEEE International Symposium on Wireless Communication Systems, 2006

Detection and Decoding Schemes of Burst Erasures in Perpendicular Magnetic Recording Channel.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005
A New Space-Time Multiple Trellis Coded Modulation Scheme Using Transmit Symbol Phase Rotation.
Wirel. Pers. Commun., 2005

Low-complexity bit-interleaved coded DAPSK for Rayleigh-fading channels.
IEEE J. Sel. Areas Commun., 2005

Communication and signal processing in sensor networks.
J. Commun. Networks, 2005

Design and Analysis of Synthesized Template Waveform for Receiving UWB Signals.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Low-Complexity Viterbi Equalizer for MBOK DS-UWB Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Effect of a Multi-Band OFDM-MIMO System on Frequency-Selective Propagation Characteristics.
IEICE Trans. Commun., 2005

Adaptive RAKE Receivers with Subspace-Based Hadamard-Hermite Template Design for UWB Communications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Special Section on Ultra Wideband Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Special Section on Software Defined Radio Technology and Its Applications.
IEICE Trans. Commun., 2005

RF-CMOS Implementation of UWB Transceivers and Its Application to Video Transmission.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

A Differential STBC Integrated with Trellis Coded Modulation.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Maximum Likelihood Estimation of Trellis Encoder and Modulator Transition Utilizing HMM for Adaptive Channel Coding and Modulation Technique.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Development of Ultra-Wideband Short-Range Impulse Radar System for Vehicular Applications.
IEICE Trans. Electron., 2005

Jitter-Robust Orthogonal Hermite Pulses for Ultra-Wideband Impulse Radio Communications.
EURASIP J. Adv. Signal Process., 2005

Analysis of iterative demapping and decoding for MBOK DS-UWB systems via EXIT chart.
Proceedings of IEEE International Conference on Communications, 2005

2004
Ultra wideband antenna.
IEEE Commun. Mag., 2004

SSA realization in UWB multiple access systems based on prolate spheroidal wave functions.
Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004

On the performance of bit-interleaved coded DAPSK over Rayleigh fading channels.
Proceedings of IEEE International Conference on Communications, 2004

Low-complexity rake reception and equalization for MBOK DS-UWB systems.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

2003
On the design of orthogonal pulse-shape modulation for UWB systems using Hermite pulses.
J. Commun. Networks, 2003

Combined Pulse Shape and Pulse Position Modulation for High Data Rate Transmissions in Ultra-Wideband Communications.
Int. J. Wirel. Inf. Networks, 2003

Beam-Space Time Coding Exploiting the Overlap among Beampatterns.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Soft-spectrum adaptation in UWB impulse radio.
Proceedings of the IEEE 14th International Symposium on Personal, 2003

Design of jitter-robust orthogonal pulses for UWB systems.
Proceedings of the Global Telecommunications Conference, 2003

2002
Preface.
Wirel. Pers. Commun., 2002

A Novel UWB Pulse Shape Modulation System.
Wirel. Pers. Commun., 2002

Improvement in the DOA estimation of broadband signals using partially IIR beamformers.
IEEE Trans. Commun., 2002

Signal Processing and ASIC's for ITS Telecommunications-Spread Spectrum, Array Antenna and Software Defined Radio for ITS-.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Cryptanalysis of fast encryption algorithm for multimedia FEA-M.
IEEE Commun. Lett., 2002

A new broadband uniform accuracy doa estimator.
Eur. Trans. Telecommun., 2002

A framework for secure download for software-defined radio.
IEEE Commun. Mag., 2002

On wireless communications privacy and security evaluation of encryption techniques.
Proceedings of the 2002 IEEE Wireless Communications and Networking Conference Record, 2002

Secure download system based on software defined radio composed of FPGAs.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

A proposal of architectural elements for implementing secure software download service in software defined radio.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

Non-differential space-time transmission diversity in fast fading.
Proceedings of the 13th IEEE International Symposium on Personal, 2002

Optimum multi-user detection in ultra-wideband (UWB) multiple-access communication systems.
Proceedings of the IEEE International Conference on Communications, 2002

2001
Inter-vehicle spread spectrum communication and ranging system with concatenated EOE sequence.
IEEE Trans. Intell. Transp. Syst., 2001

Research and developments of software-defined radio technologies in Japan.
IEEE Commun. Mag., 2001

On interference cancellation and iterative techniques.
Proceedings of the 2001 IEEE Information Theory Workshop, 2001

2000
Recursive fan filters for a broad-band partially adaptive antenna.
IEEE Trans. Commun., 2000

Guest editorial spread spectrum for global communications II.
IEEE J. Sel. Areas Commun., 2000

A spread slotted CDMA/ALOHA system with hybrid ARQ for satellite multiple access.
IEEE J. Sel. Areas Commun., 2000

Blind adaptive estimation of modulation scheme for software defined radio.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Optimum band allocation according to subband condition for BST-OFDM.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Optimal access point placement in simultaneous broadcast system using OFDM for indoor wireless LAN.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Transmitting array antenna beamforming based on linear goal programming for forward link of DS-CDMA.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

Smart antenna for IEEE 802.11 wireless LAN II with near field distortion compensation.
Proceedings of the 11th IEEE International Symposium on Personal, 2000

1999
Space Division Multiple Access (SDMA): An Editorial Introduction.
Wirel. Pers. Commun., 1999

Guest editorial spread spectrum for global communications I.
IEEE J. Sel. Areas Commun., 1999

Equalization and RAKE detection in wideband ISI channels: towards rapprochement.
Proceedings of the 1999 IEEE International Conference on Communications: Global Convergence Through Communications, 1999

1998
DS-CDMA performance with maximum ratio combining and antenna arrays.
Wirel. Networks, 1998

Spatial and temporal communication theory using adaptive antenna array.
IEEE Wirel. Commun., 1998

An adaptive array antenna using combined DFT and LMS algorithms.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

Dynamic cell-size control according to geographical mobile distribution in a DS/CDMA cellular system.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

Adaptive equalizer including frequency-offset compensator for multi-carrier communication systems.
Proceedings of the 9th IEEE International Symposium on Personal, 1998

1997
International cooperative research and development of wireless personal communications in Asian-Pacific countries.
IEEE Wirel. Commun., 1997

Serial unequal error-protection codes based on trellis-coded modulation.
IEEE Trans. Commun., 1997

New concepts and technologies for achieving highly reliable and high-capacity multimedia wireless communications systems.
IEEE Commun. Mag., 1997

Adaptive directional receiver with different antenna spacing for CDMA.
Proceedings of the 8th IEEE International Symposium on Personal, 1997

1996
A wireless multimedia CDMA system based on transmission power control.
IEEE J. Sel. Areas Commun., 1996

Performance Evaluation of Wireless Multimedia CDMA Networks Using Adaptive Transmission Control.
IEEE J. Sel. Areas Commun., 1996

Multiuser equalization using partial response based on adaptive array antenna for DS/CDMA.
Proceedings of the 7th IEEE International Symposium on Personal, 1996

1995
Integrated receiver structure of staged decoder and CCI canceller for CDMA with multilevel coded modulation.
Eur. Trans. Telecommun., 1995

Spread spectrum access methods for wireless communications.
IEEE Commun. Mag., 1995

A spatially and temporally optimal multi-user receiver using an array antenna for DS/CDMA.
Proceedings of the 6th IEEE International Symposium on Personal, 1995

1994
An overview of adaptive techniques for interference minimization in CDMA systems.
Wirel. Pers. Commun., 1994

Multiuser detection scheme based on canceling cochannel interference for MFSK/FH-SSMA system.
IEEE J. Sel. Areas Commun., 1994

Design of pseudonoise sequences with good odd and even correlation properties for DS/CDMA.
IEEE J. Sel. Areas Commun., 1994

Spatial and temporal equalization based on an adaptive tapped-delay-line array antenna.
Proceedings of the 5th IEEE International Symposium on Personal, 1994

1993
A Spread-Spectrum Multiaccess System with Cochannel Interference Cancellation for Multipath Fading Channels.
IEEE J. Sel. Areas Commun., 1993

1992
Adaptive array antenna combined with tapped delay line using processing gain for spread-spectrum CDMA systems.
Proceedings of the Third IEEE International Symposium on Personal, 1992

1991
Combination of decoding of error-correcting codes and equalization for channels with intersymbol interference.
Discret. Appl. Math., 1991

Array Antenna Beamforming Based On Estimation Of Arrival Angles Using DFT On Spatial Domain.
Proceedings of the IEEE International Symposium On Personal, 1991

1990
An Adaptive Canceller of Cochannel Interference for Spread-Spectrum Multiple-Access Communication Networks in a Power Line.
IEEE J. Sel. Areas Commun., 1990

Combination of an Adaptive Array Antenna and a Canceller of Interference for Direct-Sequence Spread-Spectrum Multiple-Access System.
IEEE J. Sel. Areas Commun., 1990

Image compression using a neural network with learning capability of variable function of a neural unit.
Proceedings of the Visual Communications and Image Processing '90: Fifth in a Series, 1990

Trellis Coded Modulation Based on Time-Varying Mapping and Encoders for Utilitzing a Channel Intersymbol Interference.
Proceedings of the Applied Algebra, 1990

1989
An automatic equalizer including a Viterbi decoder for trellis coded modulation system.
Proceedings of the IEEE International Conference on Acoustics, 1989

1986
A robust ADPCM system using an error-correcting code.
Proceedings of the IEEE International Conference on Acoustics, 1986

1985
Design of Automatic Equalizer Including a Decoder of Error-Correcting Code.
IEEE Trans. Commun., 1985


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