Wei-Chang Chen

According to our database, Wei-Chang Chen authored at least 25 papers between 2011 and 2024.

Collaborative distances:

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

2024

Orthogonal Constant-Amplitude Sequence Families for System Parameter Identification in Spectrally Compact OFDM.

Shih-Hao Lu, Char-Dir Chung, Wei-Chang Chen, Ping-Feng Tsou

Wirel. Pers. Commun., January, 2024

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

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Markov Modeling for Licensed and Unlicensed Band Allocation in Underlay and Overlay D2D.

Po-Heng Chou, Yen-Ting Liu, Wei-Chang Chen, Walid Saad

Proceedings of the IEEE International Conference on Communications, 2024

2023

Performance Analysis of SIMO-OFDM Systems With Pilot-Aided Channel Estimation.

Jy-Chin Liao, Wei-Chang Chen, Char-Dir Chung

IEEE Syst. J., June, 2023

Coarse Initial Time Synchronization for OTFS.

Min-Zhi Xu, Char-Dir Chung, Wei-Chang Chen

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Simultaneous Channel Estimation in MIMO OFDM Systems Using Constant-Amplitude Sequences.

Shih-Hao Lu, Char-Dir Chung, Wei-Chang Chen

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Iterative Symbol Decision Schemes for CP-OTFS on Static Multipath Channels.

Shuen-Yu Tsai, Wei-Chang Chen, Char-Dir Chung

Proceedings of the International Conference on Computing, Networking and Communications, 2023

2022

Pre-Equalized and Spectrally Precoded OFDM.

Wei-Chang Chen, Char-Dir Chung, Po-Hsien Wang

IEEE Trans. Veh. Technol., 2022

Spectrally Precoded OTFS Modulation.

Wei-Chang Chen, Chang-Hung Lu, Char-Dir Chung

Proceedings of the 96th Vehicular Technology Conference, 2022

Iterative Decision-Feedback Hybrid Equalization in SC-FDM.

Li-Yu Ma, Wei-Chang Chen, Char-Dir Chung

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

2021

GLRT-Based Preamble Sequence Detection in OFDM.

Chieh-Ju Tsai, Wei-Chang Chen, Fu-Chuan Hung, Char-Dir Chung

Proceedings of the 93rd IEEE Vehicular Technology Conference, 2021

2020

Constant-Amplitude Sequences for Spectrally Compact OFDM Training Waveforms.

Char-Dir Chung, Wei-Chang Chen, Chih-Kai Yang

IEEE Trans. Veh. Technol., 2020

Cancellation Symbol Insertion for Spectrally Compact OFDM Pilot Waveform.

Jia-Ling Jiang, Char-Dir Chung, Wei-Chang Chen

Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

2019

Pilot Sequence Design for Spectral Compactness and Channel Estimation in OFDM.

Wei-Chang Chen, Chih-Kai Yang, Po-Tsang Chi, Char-Dir Chung

Proceedings of the 90th IEEE Vehicular Technology Conference, 2019

Cancellation Symbol Insertion Technique for Sidelobe Suppression in OFDM Pilot Waveform.

Wei-Chang Chen, Jia-Ling Jiang, Char-Dir Chung

Proceedings of the 2019 IEEE/CIC International Conference on Communications in China, 2019

2018

Preamble Sequence Design for Spectral Compactness and Initial Synchronization in OFDM.

Char-Dir Chung, Wei-Chang Chen

IEEE Trans. Veh. Technol., 2018

Near-CAZAC Preamble Sequences for Initial Synchronization in Spectrally Compact OFDM.

Cheng-Chen Lin, Wei-Chang Chen, Char-Dir Chung

Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

2017

Spectrally Efficient OFDM Pilot Waveform for Channel Estimation.

Wei-Chang Chen, Char-Dir Chung

IEEE Trans. Commun., 2017

2014

OFDM with Spectral Precoding and Specific-Band Power Minimization.

Tsung-Wei Wu, Wei-Chang Chen, Yi-Min Huang, Char-Dir Chung, Bingli Jiao

Proceedings of the IEEE 79th Vehicular Technology Conference, 2014

2013

Spectral Precoding for Cyclic-Prefixed OFDMA With Interleaved Subcarrier Allocation.

Wei-Chang Chen, Char-Dir Chung

IEEE Trans. Commun., 2013

2012

Orthogonal Multirate Modulation.

Char-Dir Chung, Wei-Chang Chen

IEEE Trans. Commun., 2012

Realizable Bandlimited DS-CDMA System Occupying Nyquist Bandwidth.

Char-Dir Chung, Wei-Chang Chen, Wei-Lun Lin

IEEE Commun. Lett., 2012

2011

Spectral Sidelobe Decaying Property of Walsh-Hadamard Code in MC-CDMA Systems.

Chia-Ching Lin, Wei-Chang Chen, Char-Dir Chung

IEEE Trans. Wirel. Commun., 2011

Spectrally Precoded OFDM and OFDMA with Cyclic Prefix and Unconstrained Guard Ratios.

Hao-Ming Chen, Wei-Chang Chen, Char-Dir Chung

IEEE Trans. Wirel. Commun., 2011

An Improved Spectral Precoding Technique for Constant-Envelope OFDM.

Hao-Ming Chen, Wei-Chang Chen, Char-Dir Chung

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011