Invention Grant
- Patent Title: Systems and methods for low density parity check data decoding
- Patent Title (中): 用于低密度奇偶校验数据解码的系统和方法
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Application No.: US12767757Application Date: 2010-04-26
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Publication No.: US08527831B2Publication Date: 2013-09-03
- Inventor: Zongwang Li , Kiran Gunnam , Shaohua Yang , Johnson Yen
- Applicant: Zongwang Li , Kiran Gunnam , Shaohua Yang , Johnson Yen
- Applicant Address: US CA San Jose
- Assignee: LSI Corporation
- Current Assignee: LSI Corporation
- Current Assignee Address: US CA San Jose
- Agency: Hamilton DeSanctis & Cha
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
Various embodiments of the present invention provide systems and methods for decoding data. As an example, a data processing circuit is disclosed that includes a multi-tier decoding circuit having a first tier decoding circuit operable to decode portions of an encoded data set exhibiting low row weight, and a second tier decoding circuit operable to decode portions of an encoded data set exhibiting high row weight.
Public/Granted literature
- US20110264980A1 Systems and Methods for Low Density Parity Check Data Decoding Public/Granted day:2011-10-27
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