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Title: Method and system for encoding and decoding low-density-parity-check (LDPC) codes
Authors: Lau, Francis Chung-ming
Tam, Wai M.
Tse, C. K. Michael
Issue Date: 5-Jun-2012
Source: US Patent 8,196,012 B2. Washington, DC: US Patent and Trademark Office, 2012.
Abstract: An approximated lower-triangle structure for the parity-check matrix of low-density parity-check (LDPC) codes which allows linear-time-encoding complexity of the codes is disclosed, and the parity part of the parity-check matrix is semi-deterministic which allows high flexibility when designing the LDPC codes in order to provide higher error-correction capabilities than a typical dual-diagonal structure.
Rights: Assignee: The Hong Kong Polytechnic University.
Type: Patent
Appears in Collections:Patents of PolyU
EIE Patents

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