发明名称 |
DECODING OF NON-BINARY LDPC CODES |
摘要 |
A method is proposed for managing a parity-check node calculation unit of an error-correcting code decoder having a nrepresentation as a bipartite graph comprising at least one parity-check node, the parity-check node being configured to receive first and second input messages, and to produce an output message, the elements of the input and output messages of the parity-check N node comprising a symbol and a measure of reliability associated with the symbol, the first and second input messages containing lists of elements ordered by their measure of reliability. The method comprises: initializing a plurality of nbub FIFO memories with elements calculated from combinations of elements of the first and second input messages, and iteratively determining the values of the output message. |
申请公布号 |
EP3092717(A1) |
申请公布日期 |
2016.11.16 |
申请号 |
EP20150700430 |
申请日期 |
2015.01.07 |
申请人 |
UNIVERSITE DE BRETAGNE SUD;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.) |
发明人 |
BOUTILLON, EMMANUEL;ABASSI, OUSSAMA;CONDE-CANENCIA, LAURA |
分类号 |
H03M13/11 |
主分类号 |
H03M13/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|