Andre Noll Barreto

Title: Andre Noll Barreto: Inventor in Data Communications

Introduction

Andre Noll Barreto is an inventor associated with Rio de Janeiro, Brazil, and International Business Machines Corporation. His patent work addresses adapting data transmissions to changing communication-channel conditions.

Latest Patents

The available information identifies one patent for Andre Noll Barreto: “Link adaptation.” The invention describes an apparatus and method for adjusting a transmission parameter according to the current quality of a data communication channel. A transmitting node counts successful transmissions and compares that count with a threshold associated with its current state. Based on the comparison and the outcome of a subsequent transmission, the node selects a transmission parameter and operates in one of two states. This approach is intended to help the transmitting node adapt its transmissions to link conditions.

Career Highlights

Barreto’s identified patent reflects work on link adaptation, a technique for adjusting data transmission in response to communication-channel quality. The available information associates this work with International Business Machines Corporation. The record lists 1 patent.

Collaborations

The listed coworkers associated with Barreto are Hong Linh Truong and Jens Jelitto. The available information does not specify their individual contributions to the patent.

Conclusion

Andre Noll Barreto’s identified invention focuses on adapting transmission parameters based on successful transmissions and changing link conditions, contributing to the broader field of data communications.