Ang-Hsun Tsai (Member, IEEE) received his Ph.D. Degree in Communication Engineering from National Chiao Tung University, Hsinchu, Taiwan, in 2012. He is currently an Associate Professor in the Department of Communications Engineering at Feng Chia University, Taiwan. His research interests include radio resource management in heterogeneous networks, such as 6G mobile networks, non-terrestrial networks, aerial communication networks, and disaster-resilient communication networks. His work also focuses on ubiquitous connectivity, AI-driven communication systems, and integrated sensing and communication technologies.

• Ph. D.  in Communication Engineering, National Chiao-Tung University, Hsinchu, Taiwan, 2012

• Associate Professor, Department of Communications Engineering, Feng Chia University, Taichung, Taiwan (2025/02 ~ present)

• Assistant Professor, Department of Communications Engineering, Feng Chia University, Taichung, Taiwan (2022/02 ~ 2025/01)

• Director, Facilities Management Center, College of Information and Electrical Engineering, Feng Chia University, Taichung, Taiwan (2025/08 ~ present)

• Distinguished Research Fellow, FCU-MIC Smart City 5G Laboratory, Office of Industry Collaboration and Extension, Feng Chia University, Taichung, Taiwan (2023/01 ~ 2025/07)

• Adjunct Assistant Professor, Department of Communications Engineering, Feng Chia University, Taichung, Taiwan (2021/02 ~ 2022/01)

• Contract Assistant Research Fellow, National Yang Ming Chiao Tung University, Hsinchu, Taiwan (2021/01 ~ 2022/01) 

• 6G Mobile Communication Network

• UAV Communication Network

• LEO Satellite Communication Network

• AI-Driven Communication System

• Integrated Sensing and Communication Technology

• Radio Resource Management

1. Chao-Yang Lee, Ang-Hsun Tsai, and Li-Chun Wang*, "Adaptive Stabilization Control by Deep Reinforcement Learning for Hovering Drone Surveillance," in IEEE Transactions on Mobile Computing, vol. 24, no. 8, pp. 6720-6733, Aug. 2025, doi: https://doi.org/10.1109/TMC.2025.3548421. (SCIE, IF: 9.2, Rank: 9/258, Q1, Computer Science, Information Systems, 2024) [Link]

2. Ang-Hsun Tsai*, "Relay Network Planning With Geography Information System and Genetic Algorithm in an Actual Multicell Environment," in IEEE Systems Journal, vol. 17, no. 4, pp. 6214-6225, December 2023, doi: https://doi.org/10.1109/JSYST.2023.3307151. (SCIE, IF: 4.0, Rank: 62/249, Q1, Computer Science, Information Systems) [Link]

3. Chuan-Chi Lai*, Ang-Hsun Tsai, Chia-Wei Ting, Ko-Han Lin, Jing-Chi Ling, and Chia-En Tsai, "Interference-Aware Deployment for Maximizing User Satisfaction in Multi-UAV Wireless Networks," in IEEE Wireless Communications Letters, vol. 12, no. 7, pp. 1189-1193, July 2023, doi: https://doi.org/10.1109/LWC.2023.3266011. (SCIE, IF: 4.6, Rank: 26/119, Q1, Telecommunications) [Link]

4. Chuan-Chi Lai, Bhola, Ang-Hsun Tsai, and Li-Chun Wang*, "Adaptive and Fair Deployment Approach to Balance Offload Traffic in Multi-UAV Cellular Networks," in IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 3724-3738, March 2023, doi: https://doi.org/10.1109/TVT.2022.3221557. (SCIE, IF: 6.1, Rank: 15/119, Q1, Telecommunications) [Link]

5. Haoran Peng, Ang-Hsun Tsai, Li-Chun Wang*, and Zhu Han, "LEOPARD: Parallel Optimal Deep Echo State Network Prediction Improves Service Coverage for UAV-Assisted Outdoor Hotspots," in IEEE Transactions on Cognitive Communications and Networking, vol. 8, no. 1, pp. 282-295, March 2022, doi: https://doi.org/10.1109/TCCN.2021.3115765. (SCIE, IF: 8.6, Rank: 8/88, Q1, Telecommunications) [Link]

6. Ang-Hsun Tsai* and Chung-Hsien Tsai, "The Hybrid Traffic Offloading Mode for Disaster-Resilient Communication Networks Based on User Mobility," in Wireless Communications and Mobile Computing, vol. 2021, Article ID 9403982, 14 pages, 2021, doi: https://doi.org/10.1155/2021/9403982. (SCIE, IF: 2.146, Rank: 63/94, Q3, Telecommunications) [Link]

7. Wen‑Pin Chen, Ang‑Hsun Tsai*, and Chung‑Hsien Tsai, "Smart Traffic Offloading with Mobile Edge Computing for Disaster‑Resilient Communication Networks," in Journal of Network and Systems Management, vol. 27, no. 2, pp. 463–488, April 2019, doi: https://doi.org/10.1007/s10922-018-9474-z. (SCIE, IF: 2.250, Rank: 48/90, Q3, Telecommunications) [Link]

8. Ang-Hsun Tsai, Li-Chun Wang*, Jane-Hwa Huang, and Ruey-Bing Hwang, "High-Capacity OFDMA Femtocells by Directional Antennas and Location Awareness," in IEEE Systems Journal, vol. 6, no. 2, pp. 329-340, June 2012, doi: https://doi.org/10.1109/JSYST.2011.2178724. (SCIE, IF: 1.270, Rank: 27/78, Q2, Telecommunications) [Link]

1. Feng-Cheng Tsai, Chen-Hao Li, Ang-Hsun Tsai*, and Chao-Yang Lee, "5G UAV Real-Time AQI Smart Monitoring Platform," The 21st International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP 2025), Taichung, Taiwan, October 15-17, 2025, pp. 1.

2. Feng-Cheng Tsai, Hsuan-Yu Chen, Chen-Hao Li, Ang-Hsun Tsai*, and Chao-Yang Lee, "Realizing Rust Detection in Power Towers through YOLO Image Recognition and 5G Transmission with UAVs," 2025 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Tokyo, Japan, August 2025, pp. 1-6. (EI)

3. Chung-Ruei Huang, Ang-Hsun Tsai*, and Chao-Yang Lee, "Utilizing Machine Learning for Indoor Localization with Multiple Wi-Fi Assistance," 2024 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Singapore, August 2024, pp. 1-6, doi: 10.1109/APWCS61586.2024.10679309. (EI)

4. Haoran Peng, Li-Chun Wang*, Geoffrey Ye Li, and Ang-Hsun Tsai, "Long-Lasting UAV-aided RIS Communications based on SWIPT," 2022 IEEE Wireless Communications and Networking Conference (WCNC), Austin, TX, USA, April 2022, pp. 1844-1849, doi: 10.1109/WCNC51071.2022.9771999. (EI)

5. Li-Chun Wang*, Haoran Peng, Arvin Cheng-Sen Huang, and Ang-Hsun Tsai, "Latest Advances in Spectrum Management for 6G Communications," 2021 30th Wireless and Optical Communications Conference (WOCC), Taipei, Taiwan, October 2021, pp. 295-297, doi: 10.1109/WOCC53213.2021.9603218. (EI)

6. Chia-Chuan Chiu, Ang-Hsun Tsai*, Hsin-Piao Lin, Chao-Yang Lee, and Li-Chun Wang, "Channel Modeling of Air-to-Ground Signal Measurement with Two-Ray Ground-Reflection Model for UAV Communication Systems," 2021 30th Wireless and Optical Communications Conference (WOCC), Taipei, Taiwan, October 2021, pp. 251-256, doi: 10.1109/WOCC53213.2021.9603250.  (EI, FET Best Paper Award)

7. Ang-Hsun Tsai*, "Throughput Comparison for Orthogonal and Non-Orthogonal Mobile Small-Cell Networks," 2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall), Honolulu, HI, USA, September 2019, pp. 1-5, doi: 10.1109/VTCFall.2019.8891224. (EI)

8. Shao-Hung Cheng*, Yung-Sheng Chao, Li-Chun Wang and Ang-Hsun Tsai, "Affinity Propagation Clustering for Interference Management in Aerial Small Cells," 2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Singapore, August 2019, pp. 1-5, doi: 10.1109/VTS-APWCS.2019.8851647. (EI)

9. Ming-Han Yang, Wen-Pin Chen, Ang-Hsun Tsai*, and Shao-Hung Cheng, "Coverage Extension with UAV Based on Constrained Uplink and Downlink Phases for Disaster-Resilient Communication Networks," 2019 IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS), Singapore, August 2019, pp. 1-5, doi: 10.1109/VTS-APWCS.2019.8851680. (EI)

10. Ang-Hsun Tsai*, "Two-Tier Interference Mitigation with Directional Antennas for Small-Cells in an Apartment Building," 2018 15th International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, August 2018, pp. 1-5, doi: 10.1109/ISWCS.2018.8491195. (EI)

11. Li-Chun Wang, Shao-Hung Cheng*, and Ang-Hsun Tsai, "Data-driven power control of ultra-dense femtocells: A clustering based approach," 2017 26th Wireless and Optical Communication Conference (WOCC), Newark, NJ, USA, April 2017, pp. 1-6, doi: 10.1109/WOCC.2017.7928996. (EI)

12. Li-Chun Wang, Shao-Hung Cheng*, and Ang-Hsun Tsai, "Bi-SON: Big-Data Self Organizing Network for Energy Efficient Ultra-Dense Small Cells," 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall), Montreal, QC, Canada, September 2016, pp. 1-5, doi: 10.1109/VTCFall.2016.7880924. (EI)

13. Ang-Hsun Tsai* and Li-Chun Wang, "Channel-Oriented Channel Allocation Scheme (COCAS) for Multi-Antenna OFDMA Femtocells," 2015 IEEE 81st Vehicular Technology Conference (VTC Spring), Glasgow, UK, May 2015, pp. 1-6, doi: 10.1109/VTCSpring.2015.7145738. (EI)

14. Shu-Hao Yang*, Li-Chun Wang, Jane-Hwa Huang, and Ang-Hsun Tsai, "Network-assisted device-decided channel selection and power control for multi-pair device-to-device (D2D) communications in heterogeneous networks," 2014 IEEE Wireless Communications and Networking Conference (WCNC), Istanbul, Turkey, April 2014, pp. 1356-1361, doi: 10.1109/WCNC.2014.6952367. (EI)

15. Ang-Hsun Tsai*, Li-Chun Wang, Jane-Hwa Huang, and Tzu-Ming Lin, "Overload Control for Machine Type Communications with Femtocells," 2012 IEEE Vehicular Technology Conference (VTC-Fall), Quebec City, QC, Canada, September 2012, pp. 1-5, doi: 10.1109/VTCFall.2012.6399236. (EI)

16. Ang-Hsun Tsai*, Li-Chun Wang, Jane-Hwa Huang, and Tzu-Ming Lin, "Intelligent resource management for device-to-device (D2D) communications in heterogeneous networks," The 15th International Symposium on Wireless Personal Multimedia Communications (WPMC), Taipei, Taiwan, September 2012, pp. 75-79. (EI)

17. Ang-Hsun Tsai*, Li-Chun Wang, Jane-Hwa Huang, and Ruey-Bing Hwang, "Stable Subchannel Allocation for OFDMA Femtocells with Switched Multi-Beam Directional Antennas," 2011 IEEE Global Communications Conference (GLOBECOM), Houston, TX, USA, December 2011, pp. 1-6, doi: 10.1109/GLOCOM.2011.6134172. (EI)

18. Ang-Hsun Tsai*, Jane-Hwa Huang, Li-Chun Wang, and Ruey-Bing Hwang, "Capacity comparison for CSG and OSG OFDMA femtocells," 2010 IEEE Globecom Workshops on Femtocell Networks (FEMnet), Miami, FL, USA, December 2010, pp. 653-658, doi: 10.1109/GLOCOMW.2010.5700402. (EI)

19. Ang-Hsun Tsai*, Jane-Hwa Huang, Li-Chun Wang, and Ruey-Bing Hwang, "High Capacity Femtocells with Directional Antennas," 2010 IEEE Wireless Communication and Networking Conference (WCNC), Sydney, NSW, Australia, April 2010, pp. 1-6, doi: 10.1109/WCNC.2010.5506174. (EI)