Company Filing History:
Years Active: 2009
Title: Guoren Tsai: Innovator in OFDM Systems
Introduction
Guoren Tsai is a notable inventor based in Kao-Hsiung, Taiwan. He has made significant contributions to the field of wireless communication, particularly in the area of Orthogonal Frequency Division Multiplexing (OFDM) systems. His innovative work focuses on improving the performance of these systems through advanced compensation techniques.
Latest Patents
Guoren Tsai holds a patent for an "Apparatus and method for compensating IQ imbalance in OFDM system with carrier frequency offset." This invention addresses the challenges of IQ imbalance in OFDM systems. The apparatus includes a mixer module that generates in-phase and quadrature-phase analog signals. It also features an imbalance parameter estimation unit that estimates gain and phase compensation values. Additionally, a signal compensation module is included to adjust the analog signals based on these values, ensuring optimal performance.
Career Highlights
Guoren Tsai is currently employed at MediaTek Corporation, a leading global semiconductor company. His role involves research and development in wireless communication technologies. His expertise in OFDM systems has positioned him as a key contributor to the company's innovative projects.
Collaborations
Guoren Tsai collaborates with fellow inventor Wen-Rong Wu. Together, they work on advancing technologies that enhance wireless communication systems. Their combined efforts contribute to the ongoing development of efficient and reliable communication solutions.
Conclusion
Guoren Tsai's contributions to the field of wireless communication, particularly through his patent on OFDM systems, highlight his innovative spirit and technical expertise. His work at MediaTek Corporation continues to influence the advancement of communication technologies.