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14

ICC
2009
IEEE

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An Improved Split-Row Threshold Decoding Algorithm for LDPC Codes

13 years 11 months ago

An Improved Split-Row Threshold Decoding Algorithm for LDPC Codes

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Abstract— We present an improved thresholding LDPC decoding algorithm which outperforms the Split-Row and original Split-Row Threshold decoders with a small increase in hardware. Simulation results show that the algorithm provides 0.27– 0.50 dB coding gain over Split-Row, 0.10–0.20 dB over Split-Row Threshold, and is within 0.08–0.13 dB of SPA. Compared with the original Threshold algorithm the check node processor’s gate count is increased by 3% while total chip area is kept the same.

Tinoosh Mohsenin, Dean Truong, Bevan M. Baas

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Communications | ICC 2009 | LDPC Decoding Algorithm | Split-Row Threshold | Split-Row Threshold Decoders |

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Added	21 May 2010
Updated	21 May 2010
Type	Conference
Year	2009
Where	ICC
Authors	Tinoosh Mohsenin, Dean Truong, Bevan M. Baas

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