Ann Tsuey Jiuan Wu

Title: Ann Tsuey Jiuan Wu: Innovator in Closed-Loop Transmit Diversity

Introduction

Ann Tsuey Jiuan Wu is a prominent inventor based in San Diego, CA. She has made significant contributions to the field of telecommunications, particularly in the area of closed-loop transmit diversity. Her innovative work has led to the development of techniques that enhance the efficiency of signaling systems.

Latest Patents

Ann Wu holds a patent for "Efficient signaling for closed-loop transmit diversity." This patent focuses on techniques for encoding a phase adjustment for a feedback signal in a closed-loop transmit diversity system. In her invention, codewords for the phase adjustments are selected according to a variable-length prefix code. This aspect allows the codewords to be transmitted in sequence on the feedback channel without the need for separation by commas or demarcation symbols. The variable-length feature provides a range of coarse and fine phase adjustment quantization step sizes to accommodate various channel scenarios. Additionally, the length of the codewords can be optimized using the Huffman encoding algorithm. She has 1 patent to her name.

Career Highlights

Ann Wu is currently employed at Qualcomm Incorporated, a leading company in wireless technology. Her work at Qualcomm has positioned her as a key player in advancing communication technologies.

Collaborations

Throughout her career, Ann has collaborated with notable colleagues, including Ming-Chang Tsai and Hailiang Cai. These collaborations have further enriched her contributions to the field.

Conclusion

Ann Tsuey Jiuan Wu is a remarkable inventor whose work in closed-loop transmit diversity has paved the way for advancements in telecommunications. Her innovative techniques continue to influence the industry and enhance communication systems.