Patent Number: 7,042,967

Title: Reduced complexity sliding window based equalizer

Abstract: The present invention has many aspects. One aspect of the invention is to perform equalization using a sliding window approach. A second aspect reuses information derived for each window for use by a subsequent window. A third aspect utilizes a discrete Fourier transform based approach for the equalization. A fourth aspect relates to handling oversampling of the received signals and channel responses. A fifth aspect relates to handling multiple reception antennas. A sixth embodiment relates to handling both oversampling and multiple reception antennas.

Inventors: Reznik; Alexander (Titusville, NJ), Yang; Rui (Greenlawn, NY), Li; Bin (Ronkonkoma, NY), Zeira; Ariela (Huntington, NY)

Assignee: InterDigital Technology Corporation

International Classification: H03D 1/04 (20060101); H03D 1/06 (20060101); H03K 5/01 (20060101); H03K 6/04 (20060101); H04B 1/10 (20060101)

Expiration Date: 5/09/02018