Low density parity check layer decoder for codes with overlapped circulants

Invention Grant

US09015550B2 Low density parity check layer decoder for codes with overlapped circulants 有权

Title translation: 低密度奇偶校验层解码器，用于具有重叠循环的码

Patent Title: Low density parity check layer decoder for codes with overlapped circulants
Patent Title (中): 低密度奇偶校验层解码器，用于具有重叠循环的码
Application No.: US13645838

Application Date: 2012-10-05
Publication No.: US09015550B2

Publication Date: 2015-04-21
Inventor: Chung-Li Wang , Dan Liu , Qi Zuo , Zongwang Li , Shaohua Yang
Applicant: LSI Corporation
Applicant Address: US CA Milpitas
Assignee: LSI Corporation
Current Assignee: LSI Corporation
Current Assignee Address: US CA Milpitas
Agency: Hamilton DeSanctis & Cha
Main IPC: H03M13/00
IPC: H03M13/00 ; H03M13/09 ; H03M13/11

Abstract:

The present inventions are related to systems and methods for decoding data in an LDPC layer decoder for LDPC codes with overlapped circulants.

Abstract(Chinese):

本发明涉及用于对具有重叠循环的LDPC码的LDPC层解码器中的数据进行解码的系统和方法。

Public/Granted literature

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IPC分类:

H	电学
H03	基本电子电路
H03M	一般编码、译码或代码转换（用射流方法入F15C4/00；光学模/数转换器入G02F7/00；专用于特殊应用的编码、译码或代码转换见有关小类，例如G01D，G01R，G06F，G06T，G09G，G10L，G11B，G11C，H04B，H04L，H04M，H04N；专用于密码技术或涉及需要保密的其他目的的编码或译码入G09C）
H03M13/00	用于检错或纠错的编码、译码或代码转换；编码理论基本假设；编码约束；误差概率估计方法；信道模型；代码的模拟或测试（用于模/数，数/模或代码转换的检错或纠错入H03M1/00至H03M11/00；专用于数字计算机的入G06F11/08；用于基于记录载体和传感器之间相对运动的信息存储器入G11B，例如G11B20/18；用于静态存储器的入G11C）