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:
Jul. 12, 2016
Filed:
Jul. 18, 2014
Storart Technology Co. Ltd., Hsinchu, TW;
Jui-Hui Hung, Tainan, TW;
Chih-Nan Yen, Hsinchu, TW;
STORART TECHNOLOGY CO., LTD., Hsinchu, TW;
Abstract
The present disclosure illustrates a decoder for min-sum algorithm low density parity-check code. The decoder is adapted for decoding coding data having bit nodes and check nodes. The decoder includes a calculation module and a memory. The calculation module includes a plurality of calculation units, and the memory includes a plurality of memory units. Each calculation unit includes a check node unit, a first message re-constructor and a second message re-constructor. The calculation module divides the coding data into several data groups, and the data group is calculated by each calculation unit. The check node unit generates a stored-form of a calculating result by calculating the respective data group. The calculating result is reconstructed by the first message re-constructor and summed with the following data group. The memory unit stores the respective calculating result generated from the calculation unit.