Colette Vivant

Title: Colette Vivant: Innovator in ATM Technology

Introduction

Colette Vivant is a distinguished inventor based in St-Germain-en-Laye, France. She has made significant contributions to the field of ATM (Asynchronous Transfer Mode) technology, holding two patents that showcase her innovative spirit and technical expertise.

Latest Patents

Her latest patents include a "Method for detecting upstream congestion in an ATM commutator with a switching system architecture and input memorization." This process involves detecting upstream congestion within an ATM switch by counting the number of incoming cells bound for a specified output port. The results from the input junctions are transferred to the output port, where they are aggregated. A congestion is declared if the aggregate number of cells exceeds a specified threshold value.

Another notable patent is the "Device to regulate the flow of ATM cells within an ATM packet switch." This device is designed to control the internal flows of ATM cells and informs the input buffers of the state of congestion of the output buffers. It also converts sporadic point-to-multipoint cells into a regular flow towards the multiplexer, ensuring efficient data transmission.

Career Highlights

Colette Vivant has built her career at Thomson-CSF, a prominent company in the telecommunications sector. Her work has significantly impacted the efficiency and reliability of ATM technology, making her a key figure in this field.

Collaborations

Throughout her career, Colette has collaborated with notable colleagues such as Thierry Grenot and Patrick Letourneur. These collaborations have further enriched her work and contributed to advancements in ATM technology.

Conclusion

Colette Vivant's innovative contributions to ATM technology through her patents and work at Thomson-CSF highlight her as a leading figure in her field. Her dedication to improving data transmission methods continues to influence the industry.