Invention Grant
- Patent Title: Reduced-complexity LDPC decoding
- Patent Title (中): 降低复杂度的LDPC解码
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Application No.: US13114793Application Date: 2011-05-24
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Publication No.: US08589755B2Publication Date: 2013-11-19
- Inventor: Ivan B. Djordjevic , Lei Xu , Ting Wang
- Applicant: Ivan B. Djordjevic , Lei Xu , Ting Wang
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka; James Bitetto
- Main IPC: H03M13/00
- IPC: H03M13/00 ; G06F11/00
Abstract:
Methods and systems for reduced-complexity decoding of low-density parity-check (LDPC) information. An encoded input stream is received. The received stream is decoded with one or more reduced-complexity min-sum or a posteriori probability LDPC decoders. A v-node update rule in the reduced complexity decoder is omitted.
Public/Granted literature
- US20110314352A1 REDUCED-COMPLEXITY LDPC DECODING Public/Granted day:2011-12-22
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