1、Personal Information
Ho-Hsuan Chang specializes in communication theory, information processing, and sequence design. In recent years, his research projects have primarily focused on the construction and application of perfect Gaussian integer sequences, as well as studies related to exponential integer properties and their applications in cryptography. He has published more than ten SCI papers and holds several patents in these fields.
2、Education
Ph.D. in Electrical Engineering, Syracuse University, New York, USA (1993–1997)
3、Work Experience
2022.09 – Present
Dongguan University of Technology, Sino-French Joint Institute
Full Professor
2020.09 – 2022.08
Guangzhou City Construction College, School of Information Engineering
Full Professor
2018.01 – 2022.08
I-Shou University, Department of Communication Engineering
Full Professor
2003.09 – 2017.12
I-Shou University, Department of Communication Engineering
Associate Professor
1997.09 – 2003.08
Republic of China Military Academy, Department of Electrical Engineering
Associate Professor
4、Research Interests
Main research areas include signal processing, communication theory, sequence design, and cryptography.
5、Research Projects
2023–2026 Guangdong Provincial Department of Education Project (Principal Investigator)
“Exponential Field Based Position Replacement Encryption Technology Using Perfect Gaussian Integer Sequences for the Internet of Things.”
Project No. 2024A0505050044.
6、Research Achievements
Publications
[1] Ho-Hsuan Chang, Chih-Peng Li, Chong-Dao Lee,Sen-Hung Wang and Tsung-Cheng Wu, “Perfect Gaussian Integer Sequences of Arbitrary Composite Length,” IEEE Trans. on IT,” vol. 61, no.7, pp. 4107-4115, July 2015. (SCI)
[2] Chong-Dao Lee, Yu-Pei Huang, Yaotsu Chang, and Ho-Hsuan Chang, “ Perfect Gaussian Integer Sequences of Odd Period 2m -1,” IEEE Signal Process. Letters, vol.12, no.7, pp. 881-885, July 2015. (SCI)
[3] Sen-Hung Wang, Chih-Peng Li, Ho-Hsuan Chang, and Chong-Dao Lee, “Sparse Gaussian Integer Sequences with Ideal Periodic Autocorrelation Functions,” IEEE Trans. on Comm., vol. 64, no. 1, pp. 365-376, Jan. 2016. (SCI)
[4] C.-D. Lee, C.-P. Li, H.-H. Chang, and S.-H. Wang, “Further results on degree-2 Perfect Gaussian integer sequences,” IET Commun., Vol. 10, no.12, pp. 1542--1552, 2016. (SCI)
[5] H.-H. Chang, S.-C. Lin, and C.-D. Lee, “A CDMA scheme based on perfect Gaussian integer sequences,” AEU International Journal of Electronics and Communications, vol. 75, pp. 70–81, May 2017. (SCI)
[6] K. J. Chang, H. -H. Chang, “Perfect Gaussian integer sequences of period
with degrees equal to or less than k + 1,” IEEE Trans. Communications, vol. 65, no.9, pp. 3723-3733, Sep. 2017. (SCI)
[7] Chih-Peng Li, Kuo-Jen Chang, Ho-Hsuan Chang, and Yen-Ming Chen, “Perfect Sequences of Odd Prime Length,” IEEE Signal Processing Letters, vol. 25, no. 7, pp. 966-969, 2018.07. (SCI)
[8] Ho-Hsuan Chang, Kuo-Jen Chang, and Chih-Peng Li, “Construction of Period qp PGISs With Degrees Equal to or Larger Than Four,” IEEE Access, vol. 6, pp. 64790-64800, 2018.12. (SCI)
[9] Ho-Hsuan Chang, “Data Encryption Based on Exponential Numbers”, 8th International Conference on Mathematical Modeling in Physical Sciences ,斯洛伐克, 2019.08.(EI)
[10] Ho-Hsuan Chang, “Random Sequences Based on Exponential Numbers”, ICNC-FSKD 2019, 昆明, 2019.07. (EI)
[11] Ho-Hsuan Chang, Canbin Li, Donghua Xuan, and Huanhui Liang, “Construction of Circular Convolution Group for Block Data Transmission with High Diversity Order,” Proc. of the International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME), 7-8 October 2021, Mauritius. (EI)
[12] C-H Hsia, S-J Lou, H-H Chang, and D Xuan, “Novel Hybrid Public/Private Key Cryptography Based on Perfect Gaussian Integer Sequences,” IEEE Access, vol. 9, pp. 145045–145059, Oct. 2021. (SCI)
[13] Ho-Hsuan Chang, Chunhua Cao, Weixuan Xie, Xiaopei Miao, Donghua Xuan, and Danmei Chen, “Novel Encryption Scheme Based on Continued Fraction and Permutation,” Proc. of 7th International Conference on Computer and Communication Systems (ICCCS), 22-25, Apr. 2022, Wuhan, China. (EI)
[14] Donghua Xuan, Ho–Hsuan Chang, Canbin Li, and Weixuan Xie, “Construction of Zero Circular Convolution Sequences,” Proc. of the International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME), 16-18 November, 2022, Maldives. (EI)
[15] Weixuan Xi, Ho-Hsuan Chang, and Jianhui Li, “Novel location permutation encryption based on exponential numbers,” Proc. SPIE 12506, Third International Conference on Computer Science and Communication Technology (ICCSCT), 28 December 2022, Beijing, China. (EI)
[16] D. Xuan, H. -H. Chang and G. Huang, "Novel Zero Circular Convolution Sequences for Detection and Channel Estimations," IEEE Access, vol. 11, pp. 48276-48291, 2023, doi: 10.1109/ACCESS.2023.3276237. (SCI)
[17] Ho-Hsuan Chang, Shiqi Guan, Miaowang Zeng and Peiyao Chen, “A Review Study of Prime Period Perfect Gaussian Integer Sequences,” Axioms, 28, Feb. 2024. https://doi.org/10.3390/axioms13030159. (SCI)
Patents:
1.Zhang He-xuan, Lin Shi-qiang (Inventors), I-Shou University (Patentee), "COMMUNICATION RECEIVING APPARATUS, SIGNAL RECEIVING METHOD THEREOF FOR RECOVERING DATA AND SIGNAL TRANSMITTING METHOD FOR GENERATING TRANSMITTING SIGNAL BASED ON CDMA TECHNOLOGY," Invention, First Inventor, US10,097,302, Foreign, USA, Patent Acquisition Date 2018.10.09, Valid From 2018.10.09 to 2037.01.09.
2.Zhang He-xuan, Lin Shi-qiang (Inventors), I-Shou University (Patentee), "Communication Receiving Apparatus, Signal Receiving Method Thereof, Signal Processing Method, and Signal Transmitting Method," Invention, First Inventor, I581579, Taiwan, China, Patent Acquisition Date 2017.05.01, Valid From 2017.05.01 to 2035.12.29.
3.Wu Zong-cheng, Zhan Dun-xue, Lin Shi-qiang, Lin Guo-long, Zhang He-xuan (Inventors), I-Shou University (Patentee), "Bathroom Safety Device," Invention, Fifth Inventor, I530918, Taiwan, China, Patent Acquisition Date 2016.04.21, Valid From 2016.04.21 to 2035.01.13.
4.Zhang He-xuan, Xuan Dong-hua (Inventors), Guangzhou City Construction College (Patentee), "A Channel Estimation Method, System, Apparatus, and Storage Medium," Invention, First Inventor, ZL 202110628670.8, Mainland China, Patent Acquisition Date 2022.04.01, Valid From 2021.06.07 to 2041.06.07.
5.Zhang He-xuan, Cao Chun-hua, Li Can-bin (Inventors), Guangzhou City Construction College (Patentee), "Encryption and Decryption Method, System, Device, and Computer-Readable Storage Medium," ZL202110949376.7, Mainland China, Patent Acquisition Date 2023-11-14.
6.Zhang He-xuan, Miao Xiao-pei, Xie Wei-xuan (Inventors), Guangzhou City Construction College (Patentee), "Data Processing Method, Apparatus, Device, and Computer-Readable Storage Medium," ZL202210276227.3, Mainland China, Patent Acquisition Date 2024-01-30.
7.Xuan Dong-hua, Li Can-bin, Zhang He-xuan (Inventors), Guangzhou City Construction College (Patentee), "Sequence Data Construction Method, Apparatus, Device, and Computer-Readable Storage Medium," ZL 202210246089.4, Mainland China, Patent Acquisition Date 2023-11-28.
8.Zhang He-xuan, Cao Chun-hua, Xie Wei-xuan (Inventors), Guangzhou City Construction College (Patentee), "Data Encryption Method, Apparatus, and Computer-Readable Storage Medium," ZL 202210013010.3, Mainland China, Patent Acquisition Date 2024-09-24.
9.Xie Wei-xuan, Zhang He-xuan (Inventors), Guangzhou City Construction College (Patentee), "Data Encryption Method, System, Apparatus, and Storage Medium," ZL 202210819562.3, Patent Acquisition Date 2024-07-23.
7、Contact Information
E-mail: 3500916355@qq.com and 2022126@dgut.edu.cn
