Philippe Ciblat

Title: Philippe Ciblat: Innovator in Signal Processing

Introduction

Philippe Ciblat is a notable inventor based in Paris, France. He has made significant contributions to the field of signal processing, particularly in the area of Orthogonal Frequency Division Multiplexing (OFDM) signals. With a total of 7 patents to his name, Ciblat's work has had a substantial impact on telecommunications and data transmission technologies.

Latest Patents

Ciblat's latest patents include an innovative identification method for OFDM signals. This method involves sampling a received signal and dividing it into blocks of P samples. Each block undergoes an inverse Fourier transform to yield a set of symbols across various frequencies. The kurtosis of these symbols is calculated for each frequency, allowing for the identification of an OFDM signal if a periodicity in the kurtosis values is detected. Another significant patent is a method for retransmitting fragmented packets. This method enhances performance by transferring retransmission credit from one fragment to the next, thereby improving the untransmitted packet rate and allowing for better configuration of error probabilities for IP packet fragments.

Career Highlights

Throughout his career, Philippe Ciblat has worked with prominent organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and Thales. His experience in these institutions has allowed him to develop and refine his innovative ideas in signal processing.

Collaborations

Ciblat has collaborated with several talented individuals in his field, including Abdelaziz Bouzegzi and Pierre Jallon. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Philippe Ciblat is a distinguished inventor whose work in signal processing has led to significant advancements in telecommunications. His innovative patents and collaborations reflect his commitment to enhancing technology in this vital field.