Kuei-Chiang Lai

Title: Innovations of Kuei-Chiang Lai

Introduction

Kuei-Chiang Lai is a prominent inventor based in La Jolla, California. She has made significant contributions to the field of communication systems, holding a total of 5 patents. Her work focuses on enhancing the efficiency and accuracy of communication technologies.

Latest Patents

One of her latest patents is titled "Coarse bin frequency synchronization in a communication system." This invention addresses frequency bin error estimation by forming multiple hypotheses for different frequency bin errors and pilot offsets. The method involves extracting received symbols from the appropriate subbands determined by the hypotheses. A metric is derived for each hypothesis based on the despread symbols, which helps in estimating the channel impulse response. Another notable patent is "Time tracking for a receiver with guard interval correlation." This patent describes techniques for time tracking at a receiver by detecting the first and last arriving paths based on a channel impulse response estimate. The invention evaluates hypotheses to resolve ambiguities in the detected paths, ensuring accurate timing updates for demodulation.

Career Highlights

Kuei-Chiang Lai is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. Her innovative work has contributed to advancements in communication technologies, making her a valuable asset to her team.

Collaborations

She has collaborated with notable coworkers, including Serguei A Glazko and Shimman Arvind Patel, who have also contributed to the field of communication systems.

Conclusion

Kuei-Chiang Lai's contributions to communication technology through her patents demonstrate her expertise and innovative spirit. Her work continues to influence advancements in the industry, showcasing the importance of her inventions.