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:
Sep. 23, 2008
Filed:
Oct. 19, 2004
Ik-soo Eo, Daejeon, KR;
Young-seok Baek, Daejeon, KR;
Jung-bum Kim, Daejeon, KR;
Hee-bum Jung, Daejeon, KR;
Kyung-soo Kim, Daejeon, KR;
Ik-Soo Eo, Daejeon, KR;
Young-Seok Baek, Daejeon, KR;
Jung-Bum Kim, Daejeon, KR;
Hee-Bum Jung, Daejeon, KR;
Kyung-Soo Kim, Daejeon, KR;
Abstract
Disclosed is an apparatus for performing both FHT (Fast Hadamard Transform) and FFT (Fast Fourier Transform). This apparatus determines the phase coefficients as constantly '1' when performing the FHT, and changes the input order of input data to a reverse order of bits when performing the FFT. In addition, the apparatus, which can process a plurality of input data sets simultaneously, classifies the received signals into multi-path signals and multi-antenna signals, thus processing the multi-path signals separately from the multi-antenna signals, or directly processes multi-antenna signals.