Improved Progressive-Edge-Growth (PEG) construction of irregular LDPC codes
Progressive-edge-growth (PEG) algorithm - is known to construct low-density parity-check codes at finite block lengths with very good performance. In this paper, we propose a very simple modification to PEG construction for irregular codes, which considerably improves the performance at high signal-to-noise (SNR) ratios with no sacrifice in low-SNR performance.
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|GLOBECOM'04 - IEEE Global Telecommunications Conference|
|Organisation||Department of Systems and Computer Engineering|
Xiao, H. (Hua), & Banihashemi, A. (2004). Improved Progressive-Edge-Growth (PEG) construction of irregular LDPC codes. In GLOBECOM - IEEE Global Telecommunications Conference (pp. 489–492).