The capacity of low-density parity-check codes under message-passing decoding
IEEE Transactions on Information Theory
Design of capacity-approaching irregular low-density parity-check codes
IEEE Transactions on Information Theory
Regular and irregular progressive edge-growth tanner graphs
IEEE Transactions on Information Theory
Quick simulation: a review of importance sampling techniques in communications systems
IEEE Journal on Selected Areas in Communications
Differentiating trapping sets with the same label [w; u]
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
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In this paper, we attempt to evaluate irregular LDPC code performance at the high SNR region using the importance sampling (IS) approach in conjunction with primary-trapping-set identification. Results have indicated that our proposed IS scheme can produce speed-up gains up to 3.9 × 109 times compared with Monte Carlo simulations.