binary erasure channel 中文意思是什麼
binary erasure channel
解釋
二進抹去道-
Binary erasure channel
二元消失通信路 -
4 di c, proietti d, telatar i e et al. finite - length analysis of low - density parity - check codes on the binary erasure channel. ieee trans
如果停止距離較小, ldpc碼在迭代譯碼下的錯誤概率曲線經常會出現所謂的"地板效應error floor 。 -
In this paper, we study the stopping sets, stopping distance and stopping redundancy for binary linear codes. stopping redundancy is a new concept proposed by schwartz and vardy recently for evaluating the performance of a linear code under iterative decoding over a binary erasure channel. since the exact value of stopping redundancy is difficult to obtain in general, good lower and upper bounds are important
近年來,迭代譯碼的性能分析是低密度校驗ldpc碼研究領域的熱點問題之一, di等人在2001年指出:迭代譯碼在二元刪除通道bec中的性能可以由ldpc碼的停止集stopping set完全刻畫。
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