Lacruz Jucht, Jesús Omar; García Herrero, Francisco Miguel; Canet Subiela, Mª José; Valls Coquillat, Javier; Pérez Pascual, Mª Asunción(IEEE, 2015-07)
A high-speed non-binary LDPC decoder based on
Trellis Min-Max algorithm with layered schedule is presented.
The proposed approach compresses the check-node output messages into a reduced set, decreasing the number of ...
Lacruz Jucht, Jesús Omar(Universitat Politècnica de València, 2014-11-24)
[EN] In this work a non-binary LDPC decoder based on T-EMS algorithm is proposed. A full parallel architecture of the check node has been implemented and a layered schedule is used for the decoder. The proposed decoder has ...
Lacruz Jucht, Jesús Omar; García Herrero, Francisco Miguel; Valls Coquillat, Javier(Institute of Electrical and Electronics Engineers (IEEE), 2015-11)
In this brief, a method for compressing the messages between check nodes and variable nodes is proposed. This method is named compressed nonbinary message passing (CNBMP). CNBMP reduces the number of messages exchanged ...
Lacruz Jucht, Jesús Omar; García Herrero, Francisco Miguel; Declercq, David; Valls Coquillat, Javier(Institute of Electrical and Electronics Engineers (IEEE), 2015-09)
Nonbinary low-density parity-check (NB-LDPC) codes have become an efficient alternative to their binary counterparts in different scenarios, such as moderate codeword lengths, high-order modulations, and burst error ...
Lacruz Jucht, Jesús Omar(Universitat Politècnica de València, 2016-11-04)
[EN] This thesis studies the design of low-complexity soft-decision Non-Binary Low-Density Parity-Check (NB-LDPC) decoding algorithms and their corresponding hardware architectures suitable for decoding high-rate codes at ...