Osamu Takyu
Orcid: 0000-0003-3221-6714
According to our database1,
Osamu Takyu
authored at least 139 papers
between 2003 and 2024.
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Bibliography
2024
IEEE Trans. Wirel. Commun., April, 2024
IEEE Trans. Wirel. Commun., April, 2024
An Environment-Aware Adaptive Data-Gathering Method for Packet-Level Index Modulation in LPWA.
Sensors, April, 2024
Proceedings of the 99th IEEE Vehicular Technology Conference, 2024
A Study on Non-Orthogonal Multiple Access with Stored Device-to-Device Communication in Cellular Systems.
Proceedings of the International Conference on Information Networking, 2024
Proceedings of the International Conference on Computing, Networking and Communications, 2024
A Study on Estimation Method of Interference State during Frequency Sharing in 5G Cellular Systems.
Proceedings of the International Conference on Artificial Intelligence in Information and Communication , 2024
Shared Decision Making Using Distribution Estimation of Same Frequency Interference in 5G.
Proceedings of the International Conference on Artificial Intelligence in Information and Communication , 2024
Characterization of Discrimination of Number of Signal Collision Sensors Using Spectral Fluctuation Caused by Frequency Offset in Physical Wireless Parameter Conversion Sensor Networks.
Proceedings of the International Conference on Artificial Intelligence in Information and Communication , 2024
2023
Data Gathering Method with High Accuracy of Environment Recognition Using Mathematical Optimization in Packet-Level Index Modulation.
IEICE Trans. Commun., December, 2023
Data Gathering Scheme for Event Detection and Recognition in Low Power Wide Area Networks.
IEICE Trans. Commun., August, 2023
Three Level Recognition Based on the Average of the Phase Differences in Physical Wireless Parameter Conversion Sensor Networks and Its Effect to Localization with RSSI.
Sensors, March, 2023
Position Estimation of Radio Source Based on Fingerprinting With Physical Wireless Parameter Conversion Sensor Networks.
IEEE Access, 2023
Proceedings of the 26th International Symposium on Wireless Personal Multimedia Communications, 2023
Proceedings of the IEEE Wireless Communications and Networking Conference, 2023
Radio Sensor Detection of Interference to Satellite Earth Station in Frequency Spectrum Sharing.
Proceedings of the Fourteenth International Conference on Ubiquitous and Future Networks, 2023
Water Level Monitoring System based on 429MHz LoRa with Packet Level Index Modulation.
Proceedings of the Fourteenth International Conference on Ubiquitous and Future Networks, 2023
Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023
2022
IEEE Wirel. Commun. Lett., 2022
Estimation Based on Chirp Modulation for Desired and Interference Power and Channel Occupancy Ratio in LoRa.
Sensors, 2022
Simple Clock Drift Estimation and Compensation for Packet-Level Index Modulation and Its Implementation in LoRaWAN.
IEEE Internet Things J., 2022
Performance Evaluation of Highly Efficient Information Collection Methods by Trend Analysis of Sensor Information Using Pre-learning.
Proceedings of the Thirteenth International Conference on Ubiquitous and Future Networks, 2022
Proceedings of the Thirteenth International Conference on Ubiquitous and Future Networks, 2022
2021
Spatial Compression of Sensing Information for Exploiting the Vacant Frequency Resource Using Radio Sensors.
IEICE Trans. Commun., 2021
Overloaded Wireless MIMO Switching for Information Exchanging through Untrusted Relay in Secure Wireless Communication.
IEICE Trans. Commun., 2021
Optimal Construction of Access Rate to Superior Channel in Rendezvous Channel Based on Channel-Occupancy Ratio.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021
Achievable Rate Enhancement Based on Multi-Packet Indexing in Packet-Level Index Modulation.
IEEE Access, 2021
IEEE Access, 2021
Proceedings of the IEEE Wireless Communications and Networking Conference, 2021
Channel Allocation for LoRaWanConsidering Intra-System and Inter-System Interferences.
Proceedings of the 94th IEEE Vehicular Technology Conference, 2021
Proceedings of the Twelfth International Conference on Ubiquitous and Future Networks, 2021
Proceedings of the Twelfth International Conference on Ubiquitous and Future Networks, 2021
Examination of efficient aggregation method of sensor information by wireless sensor network for event detection in frequency sharing.
Proceedings of the Twelfth International Conference on Ubiquitous and Future Networks, 2021
Actual Machine Experiment of Efficient Collection Method of Sensor Information in Wireless Sensors Network for Event Detection.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2021
Performance Evaluation of Efficient Collection Method of Sensor Information in Wireless Sensor Networks for Event Detection.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2021
DCT Compression Scheme for Wireless Sensor Information considering Spatial Correlation.
Proceedings of the International Conference on Information Networking, 2021
Highly Efficient Data Gathering with Tendency Prediction based on Position Information of Event in Wireless Sensor Networks.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021
2020
Construction of Selection-Scheduling of Accessing Node for High Efficiency Information Exchanging in Overloaded Wireless MIMO Switching.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2020
Verification of Interference Estimation by a Radio Sensor Considering Detection Sensitivity for Dynamic Spectrum Access in Spatial White Space.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2020
Proceedings of the 2020 International Conference on Information Networking, 2020
Data Fusion Method Exploiting Data Correlation for Physical Wireless Parameter Conversion Sensor Networks.
Proceedings of the 2020 International Conference on Information Networking, 2020
Specification of Link Quality Degradation in WLAN based on MCS and Retransmission Flag.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020
Estimation of Desired power and Undesired power Using Chirp Demodulation and Evaluation of Accuracy.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020
2019
ID Insertion and Data Tracking with Frequency Offset for Physical Wireless Parameter Conversion Sensor Networks.
Sensors, 2019
Adaptive Channel Assignment With Predictions of Sensor Results and Channel Occupancy Ratio in PhyC-SN.
IEEE Access, 2019
Q-Learning Aided Resource Allocation and Environment Recognition in LoRaWAN With CSMA/CA.
IEEE Access, 2019
Proceedings of the IEEE Radio and Wireless Symposium, 2019
Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019
Overloaded Wireless MIMO Switching for Secure Wireless Communication Exchanging to Untrusted Relay.
Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019
Optimal Channel Selection Rate of Slave Terminal for Rendezvous Channel Scheme based on Channel Occupancy Rate.
Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019
Data Separation Considering Smoothness of Sensing Data in Physical Wireless Parameter Conversion Sensor Networks.
Proceedings of the 33rd International Conference on Information Networking, 2019
Network MIMO with Interference Cancellation for Cloud-Cooperated Wireless Sensor Networks.
Proceedings of the 33rd International Conference on Information Networking, 2019
Performance Evaluation of Information-Sharing Scheme Among Multiple Destinations with Mirroring Null Steering in Single Antenna Networks.
Proceedings of the 33rd International Conference on Information Networking, 2019
Access Decision based on Secure Capacity for prevention to CSI Impersonation of Untrusted Relay.
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019
Recognition and Countermeasure to Hidden Terminal Problem by Packet Analysis in Wireless LAN.
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019
2018
Clustering Transmission Opportunity Length (CTOL) Model over Cognitive Radio Network.
Sensors, 2018
IEICE Trans. Commun., 2018
Transmit control and data separation in physical wireless parameter conversion sensor networks with event driven sensors.
Proceedings of the IEEE Topical Conference on Wireless Sensors and Sensor Networks, 2018
Channel assignment based on predictions of sensing result and channel occupancy rate in PhyC-SN.
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018
Consideration of security for PLNC with untrusted relay in game theoretic perspective.
Proceedings of the 2018 IEEE Radio and Wireless Symposium, 2018
Secure information sharing with mirroring null steering through untrusted relay with two antennas.
Proceedings of the 2018 IEEE Radio and Wireless Symposium, 2018
Modified rendezvous scheme with inferring access channel probability of slave by master.
Proceedings of the 2018 International Conference on Information Networking, 2018
Transmit control for secure information sharing in untrusted relay with two antennas.
Proceedings of the 2018 International Conference on Information Networking, 2018
Experimental study of signaling with IFDMA modulation and nonlinear amplifying for recovering access channel mismatch.
Proceedings of the 2018 International Conference on Information Networking, 2018
A Signal Separation Method for Physical Wireless Parameter Conversion Sensor Networks Using K-Shortest Path.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018
Experimental Evaluation of Interference Robustness for Frequency Spectrum Sharing in WLAN Systems.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018
Data Separation Technique using Spatial Correlation of Sensing Results for Physical Wireless Parameter Conversion Sensor Networks.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018
2017
Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering and long life system.
Int. J. Distributed Sens. Networks, 2017
Fusion Center Controlled MAC Protocol for Physical Wireless Parameter Conversion Sensor Networks (PHY-C SN).
IEICE Trans. Commun., 2017
Measurement Technique for Occupancy Ratio and Transition Ratio in Cognitive Radio System.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference Workshops, 2017
Data Tracking Using Frequency Offset and SIC for Physical Wireless Conversion Sensor Networks.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference Workshops, 2017
Control Signal Transmission Based on IFDMA and Receiver with Nonlinear Amplifier for Compensating Access Channel Mismatch.
Proceedings of the 86th IEEE Vehicular Technology Conference, 2017
Secure Channel Selection Using Multi-Armed Bandit Algorithm in Cognitive Radio Network.
Proceedings of the 85th IEEE Vehicular Technology Conference, 2017
Robust channel selection method under home electronics-derived electromagnetic wave interference.
Proceedings of the Ninth International Conference on Ubiquitous and Future Networks, 2017
Multiple information collection with frequency offset compensation by utilizing physical wireless parameter conversion sensor network (PHY-C SN).
Proceedings of the Ninth International Conference on Ubiquitous and Future Networks, 2017
Performance evaluation of M-ary SS/OFDM systems with short spread spectrum codes over visible light channels.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2017
Proceedings of the 2017 International Conference on Information Networking, 2017
Optimization of multi-channel access in learning assisted measurement of channel occupancy ratio by USRP.
Proceedings of the 2017 International Conference on Information Networking, 2017
Optimal cluster head selection and rotation of cognitive wireless sensor networks for simultaneous data gathering.
Proceedings of the 2017 International Conference on Information Networking, 2017
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017
2016
Optimal impersonation of CSI for maximizing leaked information to untrusted relay in PLNC.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016
Proceedings of the IEEE Wireless Communications and Networking Conference Workshops, 2016
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016
Multi-target tracking based on features of sensing results and wireless parameters for physical wireless parameter conversion sensor networks.
Proceedings of the 2016 IEEE Radio and Wireless Symposium, 2016
Proceedings of the 13th IEEE Annual Consumer Communications & Networking Conference, 2016
Fundamental study of decomposition based on heterogeneous sensing data in physical conversion sensor networks.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016
2015
Data Tracking and Effect of Frequency Offset to Simultaneous Collecting Method for Wireless Sensor Networks.
Int. J. Distributed Sens. Networks, 2015
Optimization of Learning Time for Learning-Assisted Rendezvous Channel in Cognitive Radio System.
IEICE Trans. Commun., 2015
Precise BER Analysis of Repetition Coded OFDM Systems over Time- and Frequency-Selective Rayleigh Fading Channels.
IEICE Trans. Commun., 2015
Joint Resource Allocation with Interference Constraint for Cognitive Multi-Hop Wireless Networks.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015
Evaluation of information leak by robustness evaluation of countermeasure to disguised CSI in PLNC considering physical layer security.
Proceedings of the 2015 IEEE Radio and Wireless Symposium, 2015
Unifying of frequency channel for spectrum sharing in wireless sensor networks with star topology.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2015
Selection method of cluster head in wireless sensor networks of wireless physical conversion for spectrum sharing.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2015
Performance evaluation of the physical layer security using artificial noise and relay station.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015
2014
Dynamic Spectrum Sharing for OFDMA-Based Multi-hop Cognitive Radio Networks with Priority.
Wirel. Pers. Commun., 2014
IEICE Trans. Commun., 2014
Effect of PAPR reduction to BS cooperation MIMO systems under multi-cell environment.
Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014
Protocol analysis of signal detection for deriving minimum isolation distance for frequency recycling under WLAN.
Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014
Secondary transmit beamformings for spectrum leasing in CRNs in the presence of eavesdropper.
Proceedings of the 25th IEEE Annual International Symposium on Personal, 2014
Robustness against fading fluctuation in Hermite-symmetric subcarrier coding for OFDM systems.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2014
Proceedings of the International Conference on Information and Communication Technology Convergence, 2014
Data tracking and effect of frequency offset to simultaneous collecting method for wireless sensor networks.
Proceedings of the International Conference on Information and Communication Technology Convergence, 2014
Proceedings of the IEEE International Conference on Communication Systems, 2014
Physical layer network coding with multiple untrusted relays for physical layer security.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014
2013
Adaptive Iterative Decoding of Finite-Length Differentially Encoded LDPC Coded Systems with Multiple-Symbol Differential Detection.
IEICE Trans. Commun., 2013
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013
Proceedings of the International Conference on Information and Communication Technology Convergence, 2013
Proceedings of the International Conference on Information and Communication Technology Convergence, 2013
2012
Proceedings of the 2012 IEEE Radio and Wireless Symposium, 2012
Proceedings of the 2012 IEEE Radio and Wireless Symposium, 2012
Improved soft-output M-algorithm for differential encoded LDPC coded systems with multiple-symbol differential detection.
Proceedings of the 23rd IEEE International Symposium on Personal, 2012
Theoretical analysis of resource block assignment based on PAPR in two base station cellular system.
Proceedings of the 23rd IEEE International Symposium on Personal, 2012
Power-amplifier-inserted transversal filter for application to pulse-density-modulation switching-mode transmitters.
Proceedings of the International Symposium on Communications and Information Technologies, 2012
2011
An Autonomous Selective Cooperative ARQ Protocol for Hybrid Mobile Wireless Sensor Networks.
J. Commun., 2011
Performance for MAC Level Channel Capacity in Cognitive Radio with Carrier Sense Multiple Access and Transmitting Power Control.
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011
Fundamental study on adaptive ACK link control for downloading based on TCP connection in mobile wireless communication.
Proceedings of the IEEE 22nd International Symposium on Personal, 2011
Proceedings of the IEEE 22nd International Symposium on Personal, 2011
On Physical Layer Simulation Model for 6-Axis Sensor Assisted VLC Based Positioning System.
Proceedings of the Global Communications Conference, 2011
Low complexity cyclostationary feature detection method to compenstate cyclostationarity-degradation by guard interval insertion.
Proceedings of the 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2011
2010
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010
Frequency Rotation for Suppressing Multipath Interference and Achieving Large Frequency Diversity in Uplink IFDMA.
IEICE Trans. Commun., 2010
2009
IEICE Trans. Commun., 2009
A study of cooperative communication with consideration of power loss caused by relay abortion.
Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009
2008
IEICE Trans. Commun., 2008
Frequency rotation for suppressing path interference and achieving large frequency diversity in uplink IFDMA.
Proceedings of the IEEE 19th International Symposium on Personal, 2008
2007
Relay Method of Sending Soft Decision Symbol Based on the Result of Error Detecting Code in Cooperative Communication.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007
Proceedings of the IEEE 18th International Symposium on Personal, 2007
2006
A Sign Selection Method of Orthogonal Variable Spreading Factor Code for Peak Power Reduction in Multi-Rate OFCDM Systems.
IEICE Trans. Commun., 2006
Companding System Based on Time Clustering for Reducing Peak Power of OFDM Symbol in Wireless Communications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006
Evaluation of Asymmetric TDD Systems Employing AMC and HARQ by Considering MCS Selection Errors.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006
IP Packet Loss Compensation Scheme with Bicast and Forwarding for Handover in Mobile Communications.
Proceedings of the IEEE 17th International Symposium on Personal, 2006
Relay method of sending soft decided symbol in cooperative communication.
Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks, 2006
2005
Criterion for Reducing Error Rate Degradation by Nonlinear Amplifier for Multicarrier Transmission.
IEICE Trans. Commun., 2005
2004
Proceedings of the IEEE 15th International Symposium on Personal, 2004
2003
Frequency offset compensation with MMSE-MUD for multi-carrier CDMA in quasi-synchronous uplink.
Proceedings of IEEE International Conference on Communications, 2003