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公开(公告)号：US08977926B2
公开(公告)日：2015-03-10
申请号：US13629726
申请日：2012-09-28
Applicant: LSI Corporation
Inventor： Chung-Li Wang , Lei Chen , Fan Zhang , Shaohua Yang , Qi Qi
CPC classification number: H03M13/1108 , H03M13/3738
Abstract: A LDPC decoder includes a processor for targeted symbol flipping of suspicious bits in a LDPC codeword with unsatisfied checks. All combinations of check indices and variable indices are compiled and correlated into a pool of targeted symbol flipping candidates and returned along with symbol indices to a process that uses such symbol indices to identify symbols to flip in order to break a trapping set.
Abstract translation: LDPC解码器包括用于不满足检查的LDPC码字中的可疑比特的目标符号翻转的处理器。 检查索引和可变索引的所有组合被编译并且相关联到目标符号翻转候选的池中，并且与符号索引一起返回到使用这样的符号索引来识别符号以便打破陷阱集合的过程。
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公开(公告)号：US20140237313A1
公开(公告)日：2014-08-21
申请号：US13770030
申请日：2013-02-19
Applicant: LSI CORPORATION
Inventor： Chung-Li Wang , Fan Zhang , Qi Qi , Shu Li , Shaohua Yang
CPC classification number: G11B20/1833 , H03M13/1111 , H03M13/1117 , H03M13/1122 , H03M13/1128 , H03M13/1142 , H03M13/2957 , H03M13/6331 , H03M13/6343 , H03M13/658
Abstract: The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for performing data decoding including utilization of different scaling values on a portion by portion basis during the data decoding.
Abstract translation: 本发明涉及用于数据处理的系统和方法，更具体地涉及用于在数据解码期间逐个基础地执行包括不同缩放值的使用的数据解码的系统和方法。
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公开(公告)号：US20140095954A1
公开(公告)日：2014-04-03
申请号：US13629726
申请日：2012-09-28
Applicant: LSI CORPORATION
Inventor： Chung-Li Wang , Lei Chen , Fan Zhang , Shaohua Yang , Qi Qi
IPC: H03M13/05
CPC classification number: H03M13/1108 , H03M13/3738
Abstract: A LDPC decoder includes a processor for targeted symbol flipping of suspicious bits in a LDPC codeword with unsatisfied checks. All combinations of check indices and variable indices are compiled and correlated into a pool of targeted symbol flipping candidates and returned along with symbol indices to a process that uses such symbol indices to identify symbols to flip in order to break a trapping set.
Abstract translation: LDPC解码器包括用于不满足检查的LDPC码字中的可疑比特的目标符号翻转的处理器。 检查索引和可变索引的所有组合被编译并且相关联到目标符号翻转候选的池中，并且与符号索引一起返回到使用这样的符号索引来识别符号以便打破陷阱集合的过程。
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公开(公告)号：US08949696B2
公开(公告)日：2015-02-03
申请号：US13770030
申请日：2013-02-19
Applicant: LSI Corporation
Inventor： Chung-Li Wang , Fan Zhang , Qi Qi , Shu Li , Shaohua Yang
CPC classification number: G11B20/1833 , H03M13/1111 , H03M13/1117 , H03M13/1122 , H03M13/1128 , H03M13/1142 , H03M13/2957 , H03M13/6331 , H03M13/6343 , H03M13/658
Abstract: The present inventions are related to systems and methods for data processing, and more particularly to systems and methods for performing data decoding including utilization of different scaling values on a portion by portion basis during the data decoding.
Abstract translation: 本发明涉及用于数据处理的系统和方法，更具体地涉及用于在数据解码期间逐个基础地执行包括不同缩放值的使用的数据解码的系统和方法。
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