Shun Kojima - Publications, H-index & Citations | Canyam

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Shun Kojima

chiba university

8H-index

72Paper Count

317Citation Count

Published Papers 16

Publication Date

Randomized DFT Spread Spectrally Efficient Frequency Division Multiplexing

IEEE Transactions on Wireless Communications

IF10.7

2026-07-23

0

PREAI

Kazuki Komatsu; Shun Kojima; Hideyuki Uehara

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Stacked Intelligent Metasurfaces-Based Joint Source-Channel Coding for Image Transmissions

IEEE Open Journal of the Communications Society

IF6.1

2026-03-24

0

OAAI

Inhyeok Choi; Shun Kojima

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VAE-GAN-Based Semantic Communication for High-Quality Image Transmission

IEEE Transactions on Wireless Communications

IF10.7

2026-01-01

0

OAAI

Naoki Omi; Shun Kojima; Chang-Jun Ahn

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Revisiting the ARM cut in Compton gamma-ray imaging and its application to the INSPIRE detector

JOURNAL OF INSTRUMENTATION

IF1.3

2025-10-01

0

PREAI

Kataoka, J.; Ogasawara, S.; Mori, R.; Yamamoto, K.; Joshi, A. R.; Kojima, S.; Sato, K.; Tanaka, K. S.; Watanabe, K.; Yasuda, M.; Kobayashi, H.; Kobayashi, D.; Ohira, A.; Amaki, Y.; Arai, Y.; Tashirio, K.; Otsubo, K.; Ozeki, Y.; Kawaguchi, Y.; Yoshimura, D.; Yoshida, H.; Takahashi, K.; Masaki, S.; Yamada, N.; Oikawa, K.; Zamami, E.; Miyamoto, K.; Chujo, T.; Nakanishi, H.; Tomura, T.; Hayatsu, S.; Fukuda, M.; Seki, H.; Joshima, S.; Yatsu, Y.

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

IF3.6

2025-01-01

0

OAAI

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

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Random Pilot Activation and Interpolated Channel Estimation for Physical-Layer Secret Key Generation in Correlated Eavesdropping Channel

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY

IF7.1

2024-09-01

0

PREAI

Kojima, Shun; Sugiura, Shinya

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User-Independent Randomized Pilot Activation for Secure Key Generation

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS

IF10.7

2024-09-01

0

PREAI

Kojima, Shun; Sugiura, Shinya

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Timing Synchronization Based on Supervised Learning of Spectrogram for OFDM Systems

IEEE TRANSACTIONS ON COGNITIVE COMMUNICATIONS AND NETWORKING

IF7

2023-10-01

4

OAAI

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

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

IEEE COMMUNICATIONS LETTERS

IF4.4

2023-08-01

4

OAAI

Matsuzaki, Yuta; Kojima, Shun; Sugiura, Shinya

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

IF4.2

2023-02-01

0

OAAI

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

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

IEEE TRANSACTIONS ON COMMUNICATIONS

IF8.3

2021-08-01

26

PREAI

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

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Adaptive Subcarrier Grouping for MMSE-SMI Adaptive Array Interference Suppression

IF3.6

2021-01-01

6

OAAI

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

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

IF3.6

2021-01-01

3

OAAI

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

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Reducing channel spatial correlation by rotating planar antenna array

IF4.2

2019-12-01

3

OAAI

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

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

IF4.2

2019-12-01

2

OAAI

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

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Adaptive Modulation and Coding Using Neural Network Based SNR Estimation

IF3.6

2019-01-01

34

OAAI

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

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