Wenjie Chen

Title: Innovations of Wenjie Chen in Terahertz Communication Systems

Introduction

Wenjie Chen is an accomplished inventor based in Chengdu, China. He has made significant contributions to the field of secure communication systems, particularly through his innovative designs that enhance data transmission security.

Latest Patents

Wenjie Chen holds a patent for a "Method for intelligent reflecting surface aided terahertz secure communication system." This invention provides a design method for an intelligent reflecting surface (IRS) aided terahertz secure communication system. The system includes a base station equipped with multiple antennas, an IRS with reflecting elements, a single-antenna user, and a single-antenna eavesdropper. The base station transmits signals using active hybrid beamforming to the IRS relay, which adjusts and reflects the signals to the mobile user while suppressing the eavesdropper's received signal. This invention maximizes the downlink secrecy rate through a joint optimization function and enhances the system's data transmission rate using a cross-entropy based search method.

Career Highlights

Wenjie Chen is affiliated with the University of Electronic Science and Technology of China, where he continues to advance research in communication technologies. His work has garnered attention for its innovative approach to enhancing security in communication systems.

Collaborations

Wenjie Chen collaborates with notable colleagues, including Zhi Chen and Xinying Ma, who contribute to his research endeavors.

Conclusion

Wenjie Chen's innovative work in terahertz communication systems exemplifies the potential of intelligent reflecting surfaces in enhancing secure communication. His contributions are paving the way for advancements in this critical field.