2013•REV Journal on Electronics and CommunicationsOpen access

A New Decoding Algorithm based on Equivalent Parity Check Matrix for LDPC Codes

Nguyen Tung Hung

Abstract

The article introduces a new LDPC decoding algorithm based on Equivalent Parity Check Matrix. Simulation results show that the new LDPC decoding algorithm can improve LDPC decoding performance. Compared to some other improvements, the new LDPC decoding algorithm, which is simpler, can detect errors and be applied to LDPC codes for great-length LDPC codes.

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Available abstract

Key concepts: Low-density parity-check code, Parity-check matrix, Decoding methods, Algorithm, Berlekamp–Welch algorithm, Sequential decoding, List decoding, Serial concatenated convolutional codes