Xueming Lin

Title: Innovations of Xueming Lin in Echo Cancellation Technology.

Introduction

Xueming Lin is an accomplished inventor based in Eatontown, NJ (US). He has made significant contributions to the field of echo cancellation technology, which is crucial for improving communication systems. His innovative approach addresses the challenges posed by asymmetric transmission and receiving spectra.

Latest Patents

Xueming Lin holds a patent for a "System and method for echo cancellation over asymmetric spectra." This invention relates to echo cancellation over an asymmetric transmission and receiving spectra. The apparatus includes a transmit path and a receive path, with an adaptive echo canceler positioned between them. This design allows for effective communication of data within two distinct bandwidths. The first decimator filters an incoming signal at a first sampling rate and outputs a signal at a reduced sampling rate. Similarly, the second decimator filters an incoming signal along the receive path. An adder subtracts the output of the adaptive echo canceler from the second decimator's output, resulting in a received signal that is substantially free of echo.

Career Highlights

Xueming Lin is associated with Globespan Virata Corporation, where he has been instrumental in developing advanced communication technologies. His work has significantly impacted the efficiency and clarity of data transmission in various applications.

Collaborations

Throughout his career, Xueming Lin has collaborated with notable colleagues, including Ehud Langberg and Weimin Liu. These partnerships have fostered innovation and contributed to the advancement of echo cancellation technologies.

Conclusion

Xueming Lin's contributions to echo cancellation technology demonstrate his expertise and commitment to enhancing communication systems. His innovative patent reflects a deep understanding of the challenges in data transmission, paving the way for clearer and more efficient communication.