公开(公告)号：US20150155888A1

公开(公告)日：2015-06-04

申请号：US14555656

申请日：2014-11-27

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jaekyun MOON ,  Geunyeong YU

IPC: H03M13/29 ,  G06F11/10

CPC classification number: H03M13/2912 ,  G06F11/1012 ,  H03M13/1102 ,  H03M13/1515 ,  H03M13/152 ,  H03M13/19 ,  H03M13/293 ,  H03M13/3761

Abstract: A concatenated error correction device may be provided that includes: a first encoder which encodes a plurality of blocks arranged in a column direction and a row direction into a block-wise product code consisting of column codes and row codes by applying a first error correction code to the blocks in each of the column direction and the row direction; and a second encoder which receives K number of source symbols and applies a second error correction code to the source symbols, and then encodes into N number of symbols including N-K number of parity symbols. The N number of symbols form the plurality of blocks. K and N are natural numbers.

Abstract translation: 可以提供一种级联纠错装置，其包括：第一编码器，通过应用第一纠错码将由列方向和行方向排列的多个块编码成由列码和行码组成的块式产品代码 到列方向和行方向中的每一个的块; 以及第二编码器，其接收K个源符号，并向源符号应用第二纠错码，然后将其编码为包括N-K个奇偶校验符号的N个符号。 N个符号形成多个块。 K和N是自然数。