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:
Nov. 23, 2010
Filed:
Nov. 22, 2004
Silvio Cucchi, Gaggiano, IT;
Sonia Rinaldi, Tirano, IT;
Gianluca Macheda, Casatenovo, IT;
Alcatel, Paris, FR;
Abstract
A method for performing an iterative n-dimensional decoding of a data structure comprising a data bit frame. The method includes receiving possibly errored data; computing syndromes in all the n dimensions in a single step; storing the first calculated syndromes; processing syndromes in a first dimension; correcting errors; and updating the syndromes which have been affected by the correction in the first dimension; and processing syndromes in all the possible dimensions up to the n-th one and, for each of the processed syndromes, correcting errors and updating the syndromes in all the dimensions which have been affected by the correction. The time required by each sub-iteration (from second sub-iteration on) will be progressively reduced. The number of iterations is increased without increasing the delay and processing complexity.