METHOD AND APPARATUS OF QC-LDPC CONVOLUTIONAL CODING AND LOW-POWER HIGH THROUGHPUT QC-LDPC CONVOLUTIONAL ENCODER AND DECODER

A low-density parity check (LDPC) encoder and input configured to receive an incoming signal stream. The encoder generates, from a block code H-matrix comprising a data portion and a parity check portion, a continuous H-matrix by concatenating the data portion into successive, recurring, data blocks...

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Bibliographic Details
Main Author PISEK, Eran
Format Patent
LanguageEnglish
French
German
Published 04.03.2020
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:A low-density parity check (LDPC) encoder and input configured to receive an incoming signal stream. The encoder generates, from a block code H-matrix comprising a data portion and a parity check portion, a continuous H-matrix by concatenating the data portion into successive, recurring, data blocks that are separated by a specified symbol interval, and performs LDPC encoding of each data portion using the parity check portion associated with the data portion using its associated parity check portion. Additionally, a Trellis-based low-density parity check (LDPC) decoder configured to receive an encoded stream and decode the received signal to recover the signal stream.
Bibliography:Application Number: EP20120838028