The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2015
Filed:
Sep. 02, 2014
Commissariat a L'energie Atomique ET Aux Ene Alt, Paris, FR;
Jean-Baptiste Dore, Saint Martin le Vinoux, FR;
Nicolas Cassiau, Saint Etienne de Crossey, FR;
Abstract
A filter bank receiver (FBMC) effecting a carrier frequency offset compensation in the frequency domain. The receiver comprises an FFT module extended by the overlap factor (), a module () offsetting a predetermined number of subcarriers at the output of the FFT followed by a filter for reducing interference between subcarriers (), the number of subcarriers and the coefficients of the interference reduction filter being determined from an estimation () of the frequency offset. The vector of samples thus obtained is then the subject of channel equalisation () before being filtered by a battery of analysis filters and spectrally de-spread (). Finally, after spectral de-spreading, the vector of samples is demodulated by an OQAM demodulation () so as to recover the transmitted data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile