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:
May. 30, 2006
Filed:
Feb. 19, 2002
Alexei Gorokhov, Eindhoven, NL;
Johan Paul Marie Gerard Linnartz, Eindhoven, NL;
Alexei Gorokhov, Eindhoven, NL;
Johan Paul Marie Gerard Linnartz, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
Described is a transmission system for transmitting a multicarrier signal from a transmitter () to a receiver (). The multicarrier signal comprises a plurality of subcarriers. The receiver () comprises a channel estimator () for estimating amplitudes of the subcarriers and for estimating time derivatives of the amplitudes. The receiver () further comprises an equalizer () for canceling intercarrier interference included in the received multicarrier signal in dependence on the estimated amplitudes and derivates (). The receiver () comprises a multiplication by a N×N leakage matrix, and wherein the multiplication is implemented as a sequence of an N-point IFFT (), N pointwise multiplications () and an N-point FFT (). multiplications () and an N-point FFT ().