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:
Aug. 06, 2013
Filed:
Dec. 21, 2010
Gennady Zilberman, Hod-ha-Sharon, IL;
Eliahou Arviv, Modiin, IL;
Daniel Briker, Kfar-Saba, IL;
Gil Naveh, Modiin, IL;
Moshe Bukris, Rishon le Zion, IL;
Gennady Zilberman, Hod-ha-Sharon, IL;
Eliahou Arviv, Modiin, IL;
Daniel Briker, Kfar-Saba, IL;
Gil Naveh, Modiin, IL;
Moshe Bukris, Rishon le Zion, IL;
LSI Corporation, San Jose, CA (US);
Abstract
A method of detecting received data in a communication system includes the steps of: performing a QR decomposition on a received input vector as a function of one or more characteristics of a communication channel over which the input vector was transmitted; generating a subset of best symbol candidates from a symbol constellation by comparing an input sample (corresponding to an element of the input vector) with one or more prescribed thresholds; identifying at least one symbol satisfying prescribed minimum Euclidian distance criteria among multiple ambiguity symbols in the subset of best symbol candidates; and generating a subset of best symbols including a prescribed number of symbols from the symbol constellation determined to be closest to the input sample. The subset of best symbols is used in a subsequent iteration of the steps of generating the subset of best symbol candidates and identifying at least one symbol satisfying the prescribed minimum Euclidian distance criteria.