On the Gap to Channel Capacity of Generalized Low-Density Parity-Check Codes

In this study, the gap to channel capacity of generalized low-density parity-check (GLDPC) codes under the a posteriori probability (APP) decoder on the binary input additive white Gaussian noise (BI-AWGN) channel is analyzed. Building on the density evolution for LDPC codes, we extend this to GLDPC...

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發表在:	IEEE Open Journal of the Communications Society
Main Authors:	Dongxu Chang, Qingqing Peng, Guanghui Wang, Guiying Yan, Dawei Yin
格式:	Article
語言:	英语
出版:	IEEE 2025-01-01
主題:	A posteriori probability decoding density evolution Gaussian mixture approximation generalized low-density parity-check codes
在線閱讀:	https://ieeexplore.ieee.org/document/10909182/