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Min-Kuan C. (Cephas) Chang

Professor and Director of GICE
Dept. of Electrical Engineering &
Graduate Institute of Communication Engineering (GICE),
College of Electrical Engineering and Computer Science (EECS)
National Chung Hsing University (NCHU), Taiwan





250 Kuo-Kuang Rd, South District,

Taichung,Taiwan, 402


Assistant Professor

Dept. of Electrical Engineering, NCHU, Taiwan


Associate Professor

Dept. of Electrical Engineering, NCHU, Taiwan



Graduate Institute of Communication Engineering, NCHU, Taiwan



Graduate Institute of Communication Engineering, NCHU, Taiwan


Associate Professor

Dept. of Electrical Engineering, NCHU, Taiwan


PhD. Degree

Dept. of Electrical Engineering - System

University of Southern California, USA


Master's Degree

Dept. of Electrical Engineering - System

University of Southern California, USA


Bachelor's Degree

Dept. of Electrical Engineering,

National Tsing Hua University, Taiwan

Wireless Multimedia and Communication Laboratory

Wireless Multimedia and Communication Lab.

WMCLab was funded by Prof. Min-Kuan C. Chang in 2004 initially aiming at designing a wireless communication system suitable for multimedia transmission. WMCLab is located at R715 in EE building, NCHU. With years of evolution, WMCLabs now focuses on several interesting topics including: 

1. Game-theoretical design:
    We investigate the possibilities of applying the Game Theory to help design the ways of allocating

    resource among users based on their interaction so that users can be better served in

    communication systems where interaction matters. We focus on

    1.) how to pairing/grouping  users so that the resource can be better utilized,

    2.) how users share the limited resource from the game-theoretical perspective, 

    3.) how the theoretical limitation of the game-theoretical approaches, and

    4.) to propose a new game model to better fit the communications


2. Performance analysis of advanced communication systems 

    With rapid development of wireless communication systems, it is of great importance to understand

    how these  systems behave in the different kinds of communication environment.  We focus on

    search for or design new promising communication systems such as D2D, Cooperative    

    communications, Full-duplex communications, IoT and so on, and  derive their theoretical

    performance in light of channel impairment.

3. Multimedia systems

    Multimedia is all around us and we just cannot live without it. In this context, we focus on

    1.) how multimedia data can be transported over the air with sufficient resource,

    2.) how to secure the transmitted multimedia data so that any unwanted tampering can be detected,


    3.) how secrecy data can be dispatched with the help of multimedia.

4. Machine learning and Deep learning

    The profound capability of Machine learning and Deep learning has enabled many interesting fields

    of research. In WMCLab, we focus ourself on 

    1.) How they help distribute resource among users in an efficient and  intelligent way.

    2.) How they reshape the design philosophy of wireless communication systems.

    3.) What the fundamental limits of them are. 


5. Signal processing in point cloud

    With the emerging advance in automatic driving, point cloud signal processing is gaining its       

    attention. In WMC Lab, with support of Qualcomm in 2019, we set up the research environment to

    investigate the advanced technology for point cloud signal process . We mainly focus on

    1.) Registration of point clouds via deep learning

    2.) Real-time site construction based on point clouds

    3.) Object recognition in point clouds

Are we recruiting? Yes, we are!! We are looking for students in Master or PhD level to join us!!

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Stochastic game theoretical power allocation in D2D communication systems


How repeated game theory affect the performance of DF cooperative communication systems


Resource allocation and coalition formation in multi-pair two-way relay cooperative communication systems


The application of coalition game theory to multiple-pair two-way relaying communication systems


Adaptive Modulation in Opportunistic Decode-and-Forward Multi-node Cooperative Communications


Performance analysis of adaptive modulation in cooperative communication systems: Ideal case and SNR-based mechanism


Journal papers:
  1. Yu-Wei Chan, Feng-Tsun Chien, Min-Kuan Chang, Wei-Chun Ho, and Jason C. Hung, "Coalitional Graph Game Approach for Minimum Transmission Broadcast in IoT Networks," IEEE Access, 2020. (to be appeared) 

  2. Chih-Yang Lin, Li-Wei Kang, Tsung-Yi Huang, Min-Kuan Chang, “A Novel Nonnegative Matrix Factorization Technique for Decomposition of Chinese Characters with Application to Secret Sharing,” EURASIP Journal on Advances in Signal Processing, August 2019. (SCI)

  3. Min-Kuan Chang, Feng-Tsun Chien, Chih-Hung Kuo, and Yen-Chang Chen, "On the Accumulated Loopback Self-Interference of Two-Way Full-Duplex AF Relaying Systems," IEEE Transactions on Communications, vol. 67, no. 5, pp. 3167-3181, May 2019. (SCI)

  4. Min-Kuan Chang, Yung-Jen Mei, Yu-Wei Chan, Mei-Yu Wu, Wun-Ren Chen,"Matching Game-based Hierarchical Spectrum Sharing in Cooperative Cognitive Radio Networks" Journal of Supercomputing, Jan 2019. (SCI)

  5. Yi-Tang Wang, Guu-Chang Yang, Sheng-Hao Huang, Min-Kuan Chang, and Wing C. Kwong, “Multi-MTTR Asynchronous-Asymmetric Channel-Hopping Sequences for Scalable Cognitive Radio Networks,”  IEEE Transactions on Cognitive Communications and Networking, vol. 4, no. 4, pp. 692 - 703, 2018

  6. Yi-Tang Wang, Guu-Chang Yang, Min-Kuan Chang, and Wing C. Kwong, “Contention Resolution Mechanisms for Multi-Channel Cognitive Radio Ad Hoc Networks,” IEEE Communications Magazine, vol. 56, no. 4, pp. 149-155, April, 2018. (SCI)

  7. Wei-Chih Chen, Guu-Chang Yang, Min-Kuan Chang, and Wing C. Kwong, “Construction and Analysis of Shift-Invariant, Asynchronous-Symmetric Channel-Hopping Sequences for Cognitive Radio Networks,” IEEE Transactions on Communications, vol. 65, no. 4, pp. 1494-1506, April 2017. (SCI)

  8. Ching-Chia Chen, Guu-Chang Yang, Min-Kuan Chang, Jing-Shiuan Lin and Wing C. Kwong, “Construction and Analysis of Shift-Invariant, Asynchronous-Symmetric Channel-Hopping Sequences for Cognitive Radio Networks” IEEE Transactions on Communications, vol. 65, no. 4, pp. 1494-1506, August 2016 (SCI)

  9. Min-Kuan Chang, YW Chan, HP Tsai, TC Chen, and MH Chuang, "Node connectivity analysis in cloud-assisted IoT environments,” The Journal of Supercomputing, June 2016. (DOI: 10.1007/s11227-016-1771-2)

  10. Guo-Shiang Lin, Min-Kuan Chang, Yu-Jui Chang and Chia-Hung Yeh, “A Gender Classification Scheme based on Multi-region Feature Extraction and Information Fusion for Unconstrained Images” Multimedia Tools and Applications, vol. 75, no. 16, pp. 9775-9795, August 2016. (SCI)

  11. S-Y Lee, C. Liu, Min-Kuan Chang, D. Yang, Y. Hong, "Cooperative Multicasting in Renewable Energy Enhanced Relay Networks—Expending More Power to Save Energy," IEEE Transactions on Wireless Communications, vol. 15, no. 1, pp. 753-768, Jan. 2016. (SCI)

  12. Min-Kuan Chang, Ting-Chen Chen, Che-An Shen, Wan-Jen Huang, and Chih-Hung Kuo , “New Results on Connectivity in Wireless Network,” Journal of Visual Communication and Image Representation, vol. 32, pp. 74-82, October 2015. (SCI)

  13. Han-Chun Chen, Min-Kuan Chang, Guu-Chang Yang, and Wing C. Kwong, “Design of a hybrid multirate asynchronous O-CDMA system: performance, spectral efficiency, and throughput analyses,” IEEE/OSA Journal of Optical Communications and Networking, vol. 7, no. 11, pp. 1034-1047, November 2015. (SCI)

  14. Po-Chyi Su, Pei-Lun SueiMin-Kuan Chang, and Jie Lain, “Forensic and Anti-Forensic Techniques for Video Shot Editing in H.264/AVC,” Journal of Visual Communication and Image Representation, vol. 29, pp. 103-113,  May 2015.

  15. Chia-Hung Yeh, Shu-Jhen Fan Jiang, Chih-Yang Lin, and Min-Kuan Chang, " A New Intra Prediciton with Adaptive Template Matching Through Finite State Machine," Journal of Visual Communication and Image Representation, vol. 29, pp. 33-45, May 2015. (SCI)

  16. Chia-Hung Yeh, Shu-Jhen Fan Jiang, Chih-Yang Lin, Min-Kuan Chang and Mei-Juan Chen, “Inter-embedding Error-resilient Mechanism in Scalable Video Coding,” Information Sciences, vol. 295, pp. 439-455, February 2014. (SCI)

  17. Min-Kuan Chang and Feng-Tsun Chien, “Adaptive Modulation in Decode-and-Forward Cooperative Communications with Limited Source-Relay CSI,” IEEE Communications Letter, vol. 12, pp. 2157-2160, December 2014. (SCI)

  18. Kuo-Guan Wu and Min-Kuan Chang, “Adaptively Regularized Least-Squares Estimator for Decision-Directed Channel Estimation (DDCE) in Transmit-Diversity OFDM Systems,” IEEE Wireless Communications Letters, vol. 3, pp. 309-312, June 2014. (SCI)

  19. Feng-Tsun Chien, Kuo-Guan Wu, Yu-Wei Chan, Min-Kuan Chang, and Yi-Sheng Su, “An Effective Routing Protocol with Guaranteed Route Preference for Mobile Ad Hoc Networks,” International Journal of Distributed Sensor Networks, vol. 10 no. 3 March 2014. (Article ID 532049) (SCI)

  20. Yu-Wei Chan, Feng-Tsun Chien, Ronald Y. Chang, Min-Kuan Chang, Yeh-Ching Chung, “Spectrum Sharing in Multi-channel Cooperative Cognitive Radio Networks: A Coalitional Game Approach,” ACM Wireless networks, vol. 19, no. 7, pp. 1553-1562, October 2013. (SCI)

  21. Guo-Shiang Lin, Min-Kuan Chang, You-Lin Chen, “A Passive-Blind Forgery Detection Scheme Based on Content-Adaptive Quantization Table Estimation,” IEEE Transactions on Circuits and Systems for Video Technology, vol. 21, no. 4, pp. 421-434, April 2011. (SCI)

  22. Yi-Sheng Su, Tsung-Cheng Wu, Chung-Hsuan Wang, and Min-Kuan Chang, “Generation of Two-Dimensional Optical Reference Signals Based on Parametric Minimum Cross Entropy,” IEEE Photonics Technology Letters, vol. 23, no. 12, pp. 813-815, June 2011. (SCI)

  23. Min-Kuan Chang, Shi-Yong Lee, Chien-Hao Chien, Chih-Hung Kuo, “Performance Analysis and Modelling of Single-step power control in finite state Markov Channel under Different Feedback Channels,” IEEE Transactions on Communications, vol. 58, no. 4, pp. 1280-1290, April 2010. (SCI)

  24. Guo-Shiang Lin, Min-Kuan Chang, Shien-Tang Chiu, “A Feature-Based Scheme for Detecting and Classifying Video-Shot Transitions Based on Spatio-Temporal Analysis and Fuzzy Classification,” IJPRAI vol. 23, pp. 1179-1200, 2009. (SCI)

  25. Min-Kuan Chang, Shi-Yong Lee, “Modeling of Single-Step Power Control Scheme in Finite-State Markov Channel and Its Impact on Queuing Performance,” IEEE Transactions on Vehicular Technology vol. 58, pp. 1711-1721, 2009. (SCI)

  26. Pei-Kai Liao, Min-Kuan Chang, C.-C. Jay Kuo, “A Statistical Approach to Contour Line Estimation in Wireless Sensor Networks With Practical Considerations,” IEEE Transactions on Vehicular Technology vol. 58, pp. 3579-3595, 2009. (SCI)

  27. Min-Kuan Chang and Shi-Yong Lee, “Performance analysis of cooperative communication system with hierarchical modulation over Rayleigh fading channel,” IEEE Transactions on Wireless Communications vol. 8, pp. 2848-2852, 2009. (SCI)

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