Conference Papers

Zhi-Kai Su and Jung-Chieh Chen, “Joint User Scheduling and Beamforming Design in STAR-RIS-Assisted D2D Communications,” International Conference on Knowledge Innovation and Invention  (ICKII 2025), Fukuoka, Japan, August 22–24, 2025.

Wei-Cheng Huang and Jung-Chieh Chen, “A Computationally Efficient Algorithm for Delay-Phase Hybrid Precoding Design in THz Massive MIMO-OFDM Downlink System,” IEEE International Conference on Knowledge Innovation and Invention  (ICKII 2024), Nagoya, Japan, August 16–18, 2024.

Wei-Cheng Huang and Jung-Chieh Chen, “Improved Delay-Phase Hybrid Precoding for THz Massive MIMO-OFDM Downlink Systems,” IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan 2024), Taichung, Taiwan, July 9–11, 2024.

Jung-Chieh Chen, “Efficient Multiuser Interference Reduction in Massive MU-MIMO Systems Using Gradient Projection-Based Constant Envelope Precoding,” Annual Conference on Engineering and Information Technology (ACEAIT 2023), Osaka, Japan, July 12–14, 2023.

Cheng-Chih Chao, Nien-Chi Hung, and Jung-Chieh Chen, “Joint Transmit and Reflecting Beamforming Design in IRS-Assisted mmWave MU-MISO Systems with ZF-Assisted SA Algorithm,” IEEE International Symposium on Computer, Consumer and Control (IS3C 2023), Taichung, Taiwan, June 30–July 3, 2023. 

Si-Han Li and Jung-Chieh Chen, “Block Coordinate Descent Method for Designing One-Bit Equalization in All-Digital Massive MU-MIMO Communication Systems,” The 16th Intelligent Living Technology Conference (ILT 2022), Taichung, Taiwan, June 2, 2022.

Jung-Chieh Chen, “Constant Envelope Precoding With Mixed-Resolution Phase Shifters for Massive Multiuser MIMO Systems,” International Congress on Natural Sciences and Engineering (ICNSE 2019), Fukuoka, Japan, February 25–27, 2019.

Jung-Chieh Chen, Yu-Chieh Chang, Kai-Hsiang Chen, Hsuan-Yung Wang, and Yuh-Fung Huang, “Efficient Pilot Scheduling Using Ant Colony Optimization for Massive Multiuser MIMO Systems,” Annual Conference on Engineering and Information Technology (ACEAIT 2018), Kyoto, Japan, March 27–29, 2018.

Jung-Chieh Chen, “Efficient Integer-Forcing MIMO Linear Receiver Design,” International Symposium on Engineering and Applied Science (ISEAS 2017), Osaka, Japan, August 14–16, 2017.

Jung-Chieh Chen, “An Efficient Algorithm for Construction of Linear Binary Block Codes,” Information Technology and Applications in Outlying Islands (ITAOI 2017), Kinmen, Taiwan, May 19–21, 2017.

Jung-Chieh Chen and Kai-Hsiang Chen, “Intelligent Cognitive Radio Engine Design Using Biogeography-Based Optimization,” Global Conference on Engineering and Applied Science (GCEAS 2016), Hokkaido, Japan, July 19–21, 2016.

Amena Ejaz Aziz, Kainam Thomas Wong, and Jung-Chieh Chen, “Color-Shift-Keying Constellation-Design Case Studies,” International Conference and Exhibition on Visible Light Communications (ICEVLC 2015), Yokohama, Japan, October 25–26, 2015.

Wen-Tai Li, Chao-Kai Wen, Jung-Chieh Chen, Jen-Hao Teng, and Chau Yuen, “Line Outage Localization in Smart Grid Via Message Passing Algorithm,” IEEE Vehicular Technology Society Asia Pacific Wireless Communication Symposium (APWCS 2015), Singapore, August 19–21, 2015.

Chao-Kai Wen, Hwei-Ming Chung, Jung-Chieh Chen, and Pangan Ting, “Efficient Channel Estimation Approach for Massive MIMO Systems,” IEEE Vehicular Technology Society Asia Pacific Wireless Communication Symposium (APWCS 2014), Pingtung, Taiwan, August 28–29, 2014.

Wen-Tai Li, Chao-Kai Wen, Jung-Chieh Chen, Jen-Hao Teng, and Pangan Ting, “Integration of Plug-in Electric Vehicles in Power Systems Using Charging Mode Switching,” International Power Electronics Conference (IPEC-Hiroshima 2014 ECCE-ASIA), Hiroshima, Japan, May 18–21, 2014.

Chao-Kai Wen, Jung-Chieh Chen, Kai-Kit Wong, and Pangan Ting, “Message Passing Algorithm for Distributed Demodulation With Cooperative Base Stations,” International Conference on Information, Communications and Signal Processing (ICICS 2013), Tainan, Taiwan, December 10–13, 2013.

Chao-Kai Wen, Jung-Chieh Chen, and Pangan Ting, “Distributed Downlink Zero-Forcing Beamforming With Cooperative Base Stations,” IEEE Vehicular Technology Society Asia Pacific Wireless Communication Symposium (APWCS 2013), Seoul, Korea, August 22–23, 2013.

Chung-Kai Hsu, Chao-Kai Wen, Jung-Chieh Chen, Wan-Jen Huang, and Pangan Ting, “Ergodic Mutual Information of Amplify-and-Forward MIMO Relay Channels With LOS Components,” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2012), Hollywood, California, USA, December 3–6, 2012.

Chao-Kai Wen, Jung-Chieh Chen, Jen-Hao Teng, and Pangan Ting, “Decentralized Energy Management System for Charging and Discharging of Plug-In Electric Vehicles,” International Conference on Wireless Communications and Signal Processing (WCSP 2012), Huangshan, China, October 25–27, 2012.

Chao-Kai Wen, Kai-Kit Wong, Shi Jin, Jung-Chieh Chen, and Pangan Ting, “On Asymptotic Capacity of Coordinated Multi-Point MIMO Channels,” IEEE International Conference on Communications (ICC 2012), Ottawa, Canada, June 10–15, 2012.

Jung-Chieh Chen, Min-Han Chiu, Yi-Syun Yang and Chih-Peng Li, “A Novel PAPR Reduction Scheme for Underwater Acoustic OFDM Systems,” IEEE International Symposium on Computer, Consumer and Control (IS3C 2012), Taichung, Taiwan, June 4–6, 2012.

Min-Han Chiu, Yi-Syun Yang, Jung-Chieh Chen, and Chih-Peng Li, “Cross Entropy Algorithm for Joint Precoding and Transmit Antenna Selection in Multiuser MIMO Systems With Limited Feedback,” Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2011), Xi'an, China, October 18–21, 2011.

Chao-Kai Wen, Shi Jin, Kai-Kit Wong, Jung-Chieh Chen, and Pangan Ting, “On the Ergodic Capacity of Jointly-Correlated Rician Fading MIMO Channels,” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011), Prague, Czech Republic, May 22–27, 2011.

Chao-Kai Wen, Jung-Chieh Chen, and Pangan Ting, “Asymptotic Mutual Information of Amplify-and-Forward MIMO Relay Channel With Rician Fading,” The 18th International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS 2010), Chengdu, China, December 6–8, 2010.

Hui-Yun Hsiao, Jing-Wen Chen, and Jung-Chieh Chen, “A PAPR Reduction Method Based on Harmony Search for OFDM Signals,” National Symposium on Telecommunications (NST 2010), Taoyuan, Taiwan, December 3–4, 2010. 

Chao-Kai Wen, Kai-Kit Wong, and Jung-Chieh Chen, “Precoding Design in MIMO Multiple-Access Cellular Relay Systems With Partial CSI,” IEEE Wireless Communications and Networking Conference (WCNC 2010), Sydney, Australia, April 18–21, 2010.

Ching-Da Chan, Ya-Ting Chan, Jung-Chieh Chen, and Po-Hui Yang, “A Low-Cost AND Operation Min-Sum Algorithm LDPC Decoder for IEEE 802.16e Application,” The 20th VLSI Design/CAD Symposium, Hualien, Taiwan, August 4–7, 2009. 

Jung-Chieh Chen, “Improved Maximum Likelihood Location Estimation Accuracy in Wireless Sensor Networks Using the Cross-Entropy Method,” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), Taipei, Taiwan, April 19–24, 2009.

Chao-Kai Wen, Jung-Chieh Chen, Kai-Kit Wong, and Pangan Ting, “Asymptotic Mutual Information of Multiple-Path Rician Fading MIMO Multiple-Access Channel,” International Symposium on Information Theory and its Applications (ISITA 2008), Auckland, New Zealand, December 7–10, 2008.

Jung-Chieh Chen, “Particle Swarm Optimization for Maximum Likelihood Location Estimation Based on IEEE 802.15.4 Radio Signals in Wireless Sensor Networks,” National Symposium on Telecommunications (NST 2008), Yunlin, Taiwan, December 5–6, 2008.

Chen-Pang Chang, Shao-Cyuan Wei, Jung-Chieh Chen, and Po‐Hui Yang, “A Concise Min‐Sum LDPC Decoder Using Simplified Comparators,” National Symposium on Telecommunications (NST 2008), Yunlin, Taiwan, December 5–6, 2008.

Jung-Chieh Chen and Pei‐Hsun Li, “A Non‐line‐of‐Sight Error‐Mitigation Strategy Using Fisher Linear Discriminant for TOA Measurements,” Workshop on Consumer Electronics (WCE 2008), Taipei, Taiwan, December 5, 2008.  

Po-Hui Yang, Jung-Chieh Chen, Ya-Ting Chan, and Ming-Yu Lin, “A Simplified Addition Operation Log-SPA LDPC Decoder,” The 14th Asia-Pacific Conference on Communications (APCC 2008), Akihabara, Tokyo, Japan, October 14–16, 2008.

Jung-Chieh Chen, Chao-Kai Wen, and Pangan Ting, “Factor Graphs for Satellite Broadcast Scheduling Problems,” IEEE Vehicular Technology Conference (VTC 2008-Fall), Calgary, Alberta, Canada, September 21–24, 2008.

Jung-Chieh Chen, Cheng-Hsuan Wu, Chao-Kai Wen, Yao-Nan Lee, Hsin-Yi Lu, and Pangan Ting, “Normal Graphs for Downlink Multiuser MIMO Scheduling,” IEEE International Conference on Communications (ICC 2008), Beijing, China, May 19–23, 2008.

Jung-Chieh Chen and Jui-Peng Tsai, “An Efficient Downlink Scheduling Strategy in Multiuser MIMO-Based Wireless Systems,” National Symposium on Telecommunications (NST 2007), Taipei, Taiwan, November 23–24, 2007. 

Tzu-Wen Chung, Chen-Pang Chang, Jung-Chieh Chen, and Po-Hui Yang, “A Low-Complexity High-Performance Two-Dimensional Look-Up Table for LDPC Hardware Implementation,” The 18th VLSI Design/CAD Symposium, Hualien, Taiwan, August 8–10, 2007.

Ming-Yu Lin, Ching-Da Chan, Jung-Chieh Chen, and Po-Hui Yang, “A Low-Hardware-Cost Logical OR Operation Log-SPA LDPC Decoder,” The 18th VLSI Design/CAD Symposium, Hualien, Taiwan, August 8–10, 2007. 

Chao-Kai Wen, Jung-Chieh Chen, Cheng-Yueh Hsiao, Pangan Ting, Yung-Yih Jian, and Jen-Yuan Hsu, “Performance Analysis of MIMO Cellular Network With Channel Estimation Errors,” IEEE Vehicular Technology Conference (VTC 2006-Fall), Montreal, Quebec, Canada, September 25–28, 2006.

Pangan Ting, Chao-Kai Wen, Jung-Chieh Chen, and Vincent Feng, “Performance Analysis of Multicarrier CDMA Multiuser Detection With Channel Mismatch,” IEEE Vehicular Technology Conference (VTC 2005-Fall), Dallas, Texas, USA, September 25–28, 2005.

Pangan Ting, Chao-Kai Wen, Jung-Chieh Chen, Jen-Yuan Hsu, and Wei-Ping Chuang, “Multicarrier CDMA Multiuser Detection Algorithm Based on Belief Propagation,” IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005), Berlin, Germany, September 11–14, 2005.

Jung-Chieh Chen, Pangan Ting, Chih-Lin I, and Jiunn-Tsair Chen, “A Novel Broadcast Scheduling Strategy Using Factor Graph and Sum-Product Algorithm,” IEEE Global Telecommunications Conference (Globecom 2004), Dallas, Texas, USA, November 29–December 3, 2004.

Pangan Ting, Jung-Chieh Chen, Chao-Kai Wen, and Jiunn-Tsair Chen, “Efficient Multiuser MIMO Scheduling Strategies,” IEEE Vehicular Technology Conference (VTC 2004-Fall), Los Angeles, California, USA, September 26–29, 2004.

Jung-Chieh Chen, Pangan Ting, Ching-Shyang Maa, and Jiunn-Tsair Chen, “Wireless Geolocation with TOA/AOA Measurements Using Factor Graph and Sum-Product Algorithm,” IEEE Vehicular Technology Conference (VTC 2004-Fall), Los Angeles, California, USA, September 26–29, 2004.

Jung-Chieh Chen and Jiunn-Tsair Chen, “A Novel Dynamic Channel Assignment Strategy Using Normal Graphical Signal Processing for Hierarchical Cellular Systems,” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2004), Montreal, Quebec, Canada, May 17–21, 2004.

Jung-Chieh Chen, Ching-Shyang Maa, and Jiunn-Tsair Chen, “Factor Graphs for Mobile Position Location,” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), Hong Kong, April 6–10, 2003.