This inventor holds 1 USPTO granted patent. Top assignee: France Telecom. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Innovations of Xenophon Doukopoulos
Introduction
Xenophon Doukopoulos is a notable inventor based in Montrouge, France. He has made significant contributions to the field of telecommunications, particularly in the area of multi-antenna systems. His innovative work has led to the development of a patented method that enhances the efficiency of transmission channels.
Latest Patents
Xenophon Doukopoulos holds a patent for a "Method and module for estimating transmission channels of a multi-antenna multi-carrier system." This invention involves a method and module that estimate transmission channels in a multi-antenna system. The process includes calculating a matrix A, which is constructed in the form of blocks from training sequences and an appropriate Fourier matrix. For a specific receive antenna, the method calculates impulse responses in the time domain by multiplying pilot symbols extracted from a frequency-domain signal obtained after demodulation of a time-domain signal. This innovative approach enables the decorrelation of modulated carriers adjacent to null carriers.
Career Highlights
Xenophon Doukopoulos has had a distinguished career, working with France Telecom, where he has applied his expertise in telecommunications. His work has been instrumental in advancing the technology used in multi-antenna systems, contributing to improved communication methods.
Collaborations
Throughout his career, Xenophon has collaborated with notable colleagues, including Benoit Le Saux and Maryline Helard. These partnerships have fostered an environment of innovation and have led to significant advancements in their respective fields.
Conclusion
Xenophon Doukopoulos is a prominent figure in the field of telecommunications, with a patented method that enhances multi-antenna systems. His contributions continue to influence the industry and pave the way for future innovations.