Invention Grant
- Patent Title: Non-uniform iteration-dependent min-sum scaling factors for improved performance of spatially-coupled LDPC codes
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Application No.: US16448935Application Date: 2019-06-21
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Publication No.: US11159175B2Publication Date: 2021-10-26
- Inventor: Santhosh K. Vanaparthy , Ravi H. Motwani
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Jordan IP Law, LLC
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/11 ; G11C29/52 ; G06F11/10
Abstract:
Systems, apparatuses and methods may provide for technology to receive a codeword containing an SC-LDPC code and conduct a min-sum decode of the SC-LDPC code based on a plurality of scaling factors. In an embodiment, the scaling factors are non-uniform across check nodes and multiple iterations of the min-sum decode.
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