Sum-product decoding algorithm is discussed for additive impulse noise channels.
2．研究了LDPC码在加性脉冲信道中的和积译码算法。
参考来源 - LDPC码及迭代接收系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This article shows that the sum-product decoding algorithm for the LDCC can be improved with a local probabilistic propagation algorithm.
LDCC码的和积算法译码方法可以进一步改进为局部概率传播译码方法。
A variable step uniform quantization(VSUQ) sum-product algorithm(SPA) was developed to reduce the hardware complexity of low-density parity-check(LDPC) code decoding.
为降低低密度奇偶检验码译码的硬件实现复杂度，提出了一种可变步长均匀量化“和积”译码算法。
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