Koichi Adachi
Orcid: 0000-0003-3463-1233
According to our database1,
Koichi Adachi
authored at least 97 papers
between 2006 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
Proceedings of the 100th IEEE Vehicular Technology Conference, 2024
Novel Environmental Recognition Scheme with Mobile Data Gathering Station in Physical Wireless Parameter Conversion Sensor Networks.
Proceedings of the 100th IEEE Vehicular Technology Conference, 2024
Proceedings of the International Conference on Information Networking, 2024
Proceedings of the International Conference on Computing, Networking and Communications, 2024
Proceedings of the International Conference on Computing, Networking and Communications, 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
Radio Resource Allocation Scheme Considering Future Channel Conditions Based on Radio Environment Map.
Proceedings of the IEEE VTS Asia Pacific Wireless Communications Symposium, 2024
2023
Data Gathering Method with High Accuracy of Environment Recognition Using Mathematical Optimization in Packet-Level Index Modulation.
IEICE Trans. Commun., December, 2023
IEEE Internet Things J., 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
Proceedings of the VTS Asia Pacific Wireless Communications Symposium, 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
Aiming in Harsh Environments: A New Framework for Flexible and Adaptive Resource Management.
IEEE Netw., 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
IEEE Wirel. Commun. Lett., 2021
Array antenna equipped UAV-BS for efficient low power WSN and its theoretical analysis.
IET Commun., 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
DCT Compression Scheme for Wireless Sensor Information considering Spatial Correlation.
Proceedings of the International Conference on Information Networking, 2021
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021
2020
Proceedings of the 23rd International Symposium on Wireless Personal Multimedia Communications, 2020
Proceedings of the 2020 International Conference on Information Networking, 2020
Trajectory and Communication Protocol for Efficient Data Collecting in UAV-Enabled WSN.
Proceedings of the 2020 International Conference on Information Networking, 2020
Proceedings of the 2020 International Conference on Artificial Intelligence in Information and Communication, 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
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020
2019
Radio and Computing Resource Allocation for Minimizing Total Processing Completion Time in Mobile Edge Computing.
IEEE Access, 2019
Q-Learning Aided Resource Allocation and Environment Recognition in LoRaWAN With CSMA/CA.
IEEE Access, 2019
Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019
Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019
Proceedings of the International Conference on Computing, Networking and Communications, 2019
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019
2018
Efficient CSMA/CA Packet Relay-Assisted Scheme with Payload Combining for ITS V2V Communication.
J. Inf. Process., 2018
Packet relay-assisted V2V communication with sectorised relay station employing payload combining scheme.
IET Commun., 2018
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018
Proceedings of the Tenth International Conference on Ubiquitous and Future Networks, 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
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018
2017
Proceedings of the 2017 IEEE Global Communications Conference, 2017
Cooperative Transmission Strategy over Users' Mobility for Downlink Distributed Antenna Systems.
Proceedings of the 2017 IEEE Global Communications Conference, 2017
2016
Proceedings of the IEEE 83rd Vehicular Technology Conference, 2016
2015
IEEE Wirel. Commun. Lett., 2015
A Survey on Power-Amplifier-Centric Techniques for Spectrum- and Energy-Efficient Wireless Communications.
IEEE Commun. Surv. Tutorials, 2015
Proceedings of the 2015 IEEE/CIC International Conference on Communications in China, 2015
Cooperative Transmission Strategy for Downlink Distributed Antenna Systems over Time-Varying Channel.
Proceedings of the 2015 IEEE Global Communications Conference, 2015
Proceedings of the 21st Asia-Pacific Conference on Communications, 2015
2013
IEEE Trans. Wirel. Commun., 2013
IEEE Trans. Veh. Technol., 2013
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013
2012
Recursive QR packet combining for uplink single-carrier multi-user MIMO HARQ using near ML detection.
Wirel. Commun. Mob. Comput., 2012
Power Minimization of Cooperative Relay Transmission with Relay's Private Information.
IEEE Trans. Wirel. Commun., 2012
Proceedings of the 75th IEEE Vehicular Technology Conference, 2012
Proceedings of the 23rd IEEE International Symposium on Personal, 2012
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012
2011
An Autonomous Selective Cooperative ARQ Protocol for Hybrid Mobile Wireless Sensor Networks.
J. Commun., 2011
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011
Proceedings of the 74th IEEE Vehicular Technology Conference, 2011
Frequency Band Allocation in MIMO System Based on Received Power Difference among Users.
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011
Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011
Transmit and Receive Weights in Vector Coding with Channel Estimation Error and Feedback Delay.
Proceedings of the Global Communications Conference, 2011
2010
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010
On the Construction of Orthogonal Spreading Code Groups for MC-CDMA with FDE in a Frequency Selective Channel.
IEICE Trans. Commun., 2010
Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010
Proceedings of the 71st IEEE Vehicular Technology Conference, 2010
2009
Proceedings of the 70th IEEE Vehicular Technology Conference, 2009
Proceedings of the Multi-Carrier Systems & Solutions 2009, 2009
2008
Bit-Wise Error Detection Based Iterative Signal Detection for OFDM MIMO Multiplexing.
Proceedings of the WCNC 2008, IEEE Wireless Communications & Networking Conference, March 31 2008, 2008
Proceedings of the 67th IEEE Vehicular Technology Conference, 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
Theoretical Analysis of Decision Directed Block Iterative Channel Estimation for OFDM Mobile Radio.
IEICE Trans. Commun., 2007
IEICE Trans. Commun., 2007
Proceedings of the 66th IEEE Vehicular Technology Conference, 2007
2006
Iterative QRM-MLD with Pilot-Assisted Decision Directed Channel Estimation for OFDM MIMO Multiplexing.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006
Proceedings of the 63rd IEEE Vehicular Technology Conference, 2006
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006
Relay method of sending soft decided symbol in cooperative communication.
Proceedings of the Fifth IASTED International Conference on Communication Systems and Networks, 2006