| 2025 | VTC | Cyclic-Prefixed ATSM Frame Modulation. | Tzu-Ching Hsu, Yea-Shiun You, Wei-Chang Chen, Char-Dir Chung |
| 2024 | VTC | Random Access Preamble Detection in OFDM Systems Using Constant-Amplitude Sequences. | Po-Jen Chen, Yen-Chia Tseng, Shih-Hao Lu, Wei-Chang Chen, Char-Dir Chung |
| 2023 | VTC | Simultaneous Channel Estimation in MIMO OFDM Systems Using Constant-Amplitude Sequences. | Shih-Hao Lu, Char-Dir Chung, Wei-Chang Chen |
| 2023 | VTC | Coarse Initial Time Synchronization for OTFS. | Min-Zhi Xu, Char-Dir Chung, Wei-Chang Chen |
| 2022 | PIMRC | Iterative Decision-Feedback Hybrid Equalization in SC-FDM. | Li-Yu Ma, Wei-Chang Chen, Char-Dir Chung |
| 2022 | VTC | Spectrally Precoded OTFS Modulation. | Wei-Chang Chen, Chang-Hung Lu, Char-Dir Chung |
| 2021 | VTC | GLRT-Based Preamble Sequence Detection in OFDM. | Chieh-Ju Tsai, Wei-Chang Chen, Fu-Chuan Hung, Char-Dir Chung |
| 2020 | WCNC | Cancellation Symbol Insertion for Spectrally Compact OFDM Pilot Waveform. | Jia-Ling Jiang, Char-Dir Chung, Wei-Chang Chen |
| 2019 | VTC | Pilot Sequence Design for Spectral Compactness and Channel Estimation in OFDM. | Wei-Chang Chen, Chih-Kai Yang, Po-Tsang Chi, Char-Dir Chung |
| 2018 | VTC | Near-CAZAC Preamble Sequences for Initial Synchronization in Spectrally Compact OFDM. | Cheng-Chen Lin, Wei-Chang Chen, Char-Dir Chung |
| 2014 | VTC | OFDM with Spectral Precoding and Specific-Band Power Minimization. | Tsung-Wei Wu, Wei-Chang Chen, Yi-Min Huang, Char-Dir Chung, Bingli Jiao |
| 2011 | VTC | An Improved Spectral Precoding Technique for Constant-Envelope OFDM. | Hao-Ming Chen, Wei-Chang Chen, Char-Dir Chung |