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. 18, 2012
Filed:
Jun. 26, 2008
Andrey L. Rog, Moscow, RU;
Sergey A. Goreinov, Moscow, RU;
Andrey L. Rog, Moscow, RU;
Sergey A. Goreinov, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method and apparatus for Multiple-Input Multiple-Output (MIMO) signal decoding using complex Lattice Reduction (LR) in a multiple antenna system is provided. The method provides MIMO signal decoding with increased operating speed using a transformation of reducing the lattice basis directly to a complex channel matrix that has a smaller size in comparison with a conventional matrix, which decreases the computational complexity of the LR transformation, as well as using a procedure of permutating columns of the channel matrix only twice without binding to the procedure of reducing off-diagonal elements of the matrix R, namely prior and after the procedure of reducing. Moreover, the new method for MIMO signal decoding has its output soft decisions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile