Catherine Leretaille (formerly Gauthier)

Title: The Innovations of Catherine Leretaille

Introduction

Catherine Leretaille, formerly known as Gauthier, is an accomplished inventor based in Paris, France. She has made significant contributions to the field of telecommunications, particularly in the area of coding techniques. Her innovative work has led to the development of a patent that enhances the efficiency of turbo coders.

Latest Patents

Catherine holds a patent titled "Puncturing of convolutional codes." This invention focuses on achieving rate conversion and/or rate matching in a turbo coder by deleting specific parity bits from the outputs of two constituent coders. One coder is supplied with data bits to be coded, while the other receives the same data bits after interleaving. The deleted bits are determined by a rate matching control unit, ensuring optimal performance in data transmission.

Career Highlights

Catherine has built a successful career at Nortel Networks Corporation, where she has been instrumental in advancing telecommunications technology. Her expertise in coding techniques has positioned her as a key player in the industry. With her innovative mindset, she continues to push the boundaries of what is possible in data communication.

Collaborations

Catherine has worked alongside notable colleagues such as Wen Tong and Stephan Gosne. Their collaborative efforts have contributed to the development of cutting-edge technologies in the field.

Conclusion

Catherine Leretaille is a pioneering inventor whose work in coding techniques has made a lasting impact on telecommunications. Her patent on puncturing convolutional codes exemplifies her commitment to innovation and excellence in her field.