Hard Decision and Soft Decision Decoding Algorithms of Ldpc and Comparision of Ldpc with Turbo Codes , Rs Codes and Bch Codes

Abstract

There are various decoding algorithms, namely the Bit-Flipping (BF) algorithm decoding algorithms for Low Density Parity Check (LDPC), the Weighted BF algorithm (WBF)Improved weighted bit-flipping algorithm (IWBF), Gradient descent BF algorithm (GDBF), Reliability-ratio based weighted bit-flipping algorithm (RRWBF) and so on. And the message passing… (More)

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