LDPC ENCODER AND LDPC ENCODING METHOD

专利名称：LDPC ENCODER AND LDPC ENCODING

METHOD

发明人：Hyuk KIM,In-San JEON申请号：US16166789申请日：20181022

公开号：US20190238157A1公开日：20190801

专利附图：

摘要：An LDPC encoding method of a computing device is provided. The computingdevice performs LDCP encoding on information with a parity check matrix with R rows and(C+R) columns defining an LDPC code. When the parity check matrix is divided into a first

matrix with R rows and R columns and a second matrix with R rows and R columns, eachelement of the first matrix indicates a number of times an identity matrix with Z rows andZ columns are circularly shifted. All elements in the first row of the first matrix are 0. Inthe r-th row of the first matrix, elements obtained by performing a modulo Z operation(mod Z) on values which are sequentially incremented by (r−1) starting from 0 arearranged. R, C, and Z are natural numbers, and r is an integer from 2 to R.

申请人：ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

地址：Daejeon KR

国籍：KR

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