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:
Oct. 04, 2016
Filed:
Mar. 12, 2014
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A method of operating a memory controller includes receiving a first data sequence and generating a coset representative sequence that can be divided into m-bit strings, where 'm' is a natural number of at least 2; performing a first XOR operation on each of the m-bit strings in the coset representative sequence and binary bits; calculating all possible branch metrics according to a result of the first XOR operation; determining a survivor path sequence based on the all possible branch metrics; and performing a second XOR operation on the coset representative sequence and the survivor path sequence and generating an output sequence.