Transmission apparatus and error correction method

A transmission apparatus includes, a receiving circuit that receives a reception signal indicating a coded bit string, a decoding circuit that decodes and corrects the bit string by using a spatially-coupled low density parity check code constituted by arranging element matrixes stepwise in a diagon...

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description A transmission apparatus includes, a receiving circuit that receives a reception signal indicating a coded bit string, a decoding circuit that decodes and corrects the bit string by using a spatially-coupled low density parity check code constituted by arranging element matrixes stepwise in a diagonal direction, a parity check matrix of the spatially-coupled low density parity check code including at least one element matrix having at least one of a number of rows and a number of columns different from a number of rows and a number of columns of other element matrixes when each sparse matrix constituting the parity check matrix is regarded as an element matrix, and outputs the corrected bit string.
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subjects BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
INFORMATION STORAGE
PHYSICS
STATIC STORES
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Transmission apparatus and error correction method
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