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:
Dec. 17, 2013
Filed:
Sep. 16, 2010
Andrea Ancora, Nice, FR;
Fabrizio Tomatis, Saint Laurent du Var, FR;
Andrea Ancora, Nice, FR;
Fabrizio Tomatis, Saint Laurent du Var, FR;
St-Ericsson SA, Plan-les-Ouates, CH;
St-Ericsson (France) SAS, Grenoble, FR;
Abstract
A MIMO receiver for processing N data streams received by N antennas for a direct-sequence spread-spectrum wireless communication system comprising a linear equalizer operating at the chip level for performing linear chip level Inter-Chip Interference and all Inter-Stream Interference cancellation of said N data streams, and generating N output chip level data streams; de-spreading blocks for separately de-spreading the N outputs of the linear equalizer; and a non linear detector for performing spatial equalization and multi-stream detection.