Shun Kojima

According to our database, Shun Kojima authored at least 27 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Vehicle-to-Vehicle Communication Channel Estimator Based on Gate Recurrent Unit.

Jun-Han Wang, He He, Kosuke Tamura, Shun Kojima, Jaesang Cha, Chang-Jun Ahn

Proceedings of the International Conference on Electronics, Information, and Communication, 2024

2023

Enhancing Cup-Stacking Method for Collective Communication.

Takashi Yokota, Kanemitsu Ootsu, Shun Kojima

IEICE Trans. Inf. Syst., November, 2023

Timing Synchronization Based on Supervised Learning of Spectrogram for OFDM Systems.

Shun Kojima, Yuta Goto, Kazuki Maruta, Shinya Sugiura, Chang-Jun Ahn

IEEE Trans. Cogn. Commun. Netw., October, 2023

Deep-Learning-Based Physical-Layer Lightweight Authentication in Frequency-Division Duplex Channel.

Yuta Matsuzaki, Shun Kojima, Shinya Sugiura

IEEE Commun. Lett., August, 2023

Adaptive Zero-Padding with Impulsive Training Signal MMSE-SMI Adaptive Array Interference Suppression.

He He, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., April, 2023

CNN-based blind SIR classification framework for STPA-BAA spectrum superposing.

Hiroaki Kobayashi, Shun Kojima, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn

ICT Express, February, 2023

Light Source Tracking System for A-QL based Display-Camera Communication.

Yuki Sasaki, Kazuki Maruta, Shun Kojima, Daisuke Hisano, Yu Nakayama

Proceedings of the 97th IEEE Vehicular Technology Conference, 2023

Deep Learning based 2D Symbol Detection for Display-Camera Communication.

Yuki Sasaki, Kazuki Maruta, Shun Kojima, Daisuke Hisano, Yu Nakayama

Proceedings of the 20th IEEE Consumer Communications & Networking Conference, 2023

2022

On a Cup-Stacking Concept in Repetitive Collective Communication.

Takashi Yokota, Kanemitsu Ootsu, Shun Kojima

IEICE Trans. Inf. Syst., 2022

Towards Deep Learning-Guided Multiuser SNR and Doppler Shift Detection for Next-Generation Wireless Systems.

Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Assembly code translation from ARM64 to RISC-V.

Tatsuya Tsuchiya, Kanemitsu Ootsu, Takashi Yokota, Shun Kojima

Proceedings of the 23rd ACIS International Summer Virtual Conference on Software Engineering, 2022

Comparison of reinforcement learning in game AI.

Jintaro Nogae, Kanemitsu Ootsu, Takashi Yokota, Shun Kojima

Proceedings of the 23rd ACIS International Summer Virtual Conference on Software Engineering, 2022

2021

CNN-Based Joint SNR and Doppler Shift Classification Using Spectrogram Images for Adaptive Modulation and Coding.

Shun Kojima, Kazuki Maruta, Yi Feng, Chang-Jun Ahn, Vahid Tarokh

IEEE Trans. Commun., 2021

Adaptive Subcarrier Grouping for MMSE-SMI Adaptive Array Interference Suppression.

Kosuke Shima, Shun Kojima, Koki Ito, Kazuki Maruta, Chang-Jun Ahn

IEEE Access, 2021

Generalized Regression Neural Network Based Fast Fading Channel Tracking Using Frequency-Domain CSI Smoothing.

Shun Kojima, He He, Takaki Omura, Kazuki Maruta, Chang-Jun Ahn

IEEE Access, 2021

Investigation of Input Signal Representation to CNN for Improving SNR Classification Accuracy.

Shun Kojima, Yi Feng, Kazuki Maruta, Kanemitsu Ootsu, Takashi Yokota, Chang-Jun Ahn, Vahid Tarokh

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Variable Frame Splitting for Polar Coded MIMO E-SDM in Fast Fading Channel.

He He, Shun Kojima, Kentaro Yonei, Kazuki Maruta, Chang-Jun Ahn

Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Performance Enhancement of Low Granularity MIMO-OFDMA Using FSS Method.

Yuta Toyama, Shun Kojima, Chang-Jun Ahn

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2021

2020

Reducing FBI and MLI Using FSS Method for Adaptive Modulated VLC-OFDM System.

Seiya Hirano, Kazushi Shimada, Shun Kojima, Kazuki Maruta, Chang-Jun Ahn

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

Blind SIR Estimation by Convolutional Neural Network Using Visualized IQ Constellation.

Kazuki Maruta, Shun Kojima, Chang-Jun Ahn, Daisuke Hisano, Yu Nakayama

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

High-precision SNR Estimation by CNN using PSD Image for Adaptive Modulation and Coding.

Shun Kojima, Kazuki Maruta, Chang-Jun Ahn

Proceedings of the 91st IEEE Vehicular Technology Conference, 2020

2019

Modified pilot selection for channel estimation of systematic polar coded MIMO-OFDM.

Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn

ICT Express, 2019

Reducing channel spatial correlation by rotating planar antenna array.

Takashi Akao, Koya Watanabe, Shun Kojima, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn

ICT Express, 2019

Adaptive Modulation and Coding Using Neural Network Based SNR Estimation.

Shun Kojima, Kazuki Maruta, Chang-Jun Ahn

IEEE Access, 2019

2018

Adaptive Switching Method with AMC and FSS.

Shun Kojima, Takashi Akao, Koya Watanabe, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn

Proceedings of the 26th International Conference on Software, 2018

Modified Pilot Selection for Systematic Polar Coded MIMO-OFDM Channel Estimation.

Koya Watanabe, Shun Kojima, Takashi Akao, Masato Katsuno, Kazuki Maruta, Chang-Jun Ahn

Proceedings of the 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2018

2017

Optimized adaptive modulation with considering mobile relay on FSS-OFDM system.

Shun Kojima, Ken Teduka, Kazuki Maruta, Chang-Jun Ahn

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