Sébastien Aubert

Title: The Innovations of Sébastien Aubert

Introduction

Sébastien Aubert is a notable inventor based in Nice, France. He has made significant contributions to the field of wireless communication systems, particularly in the area of Multiple-Input Multiple-Output (MIMO) technology. With a total of 6 patents to his name, Aubert's work has advanced the efficiency and effectiveness of communication systems.

Latest Patents

Aubert's latest patents include a MIMO receiver using lattice reduction and K-Best detection. This invention focuses on a detection process for a receiver of a wireless communication system based on MIMO antennas. The process involves preprocessing that depends solely on the channel, including a first QRD decomposition to decompose the channel into Q and R matrices. It also incorporates lattice reduction to generate transformation matrices and a second QRD decomposition applied to the matrix for further processing.

Another significant patent is the precoding matrix index selection process for a MIMO receiver based on near-maximum likelihood detection. This process selects a Precoding Matrix Index (PMI) in a MIMO receiver used in wireless communications. It includes estimating the MIMO channel matrix and computing a cost function representative of the orthogonality of the matrix MIMO channel. The process culminates in transmitting the index corresponding to the best-conditioned MIMO channel matrix.

Career Highlights

Throughout his career, Sébastien Aubert has worked with prominent companies such as ST-Ericsson and Renault. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology.

Collaborations

Aubert has collaborated with notable individuals in his field, including Andrea Ancora and Jean-Pierre Giacalone. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Sébastien Aubert's contributions to the field of wireless communication through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced communication technologies.