... probabilistic context-free language 概率上下文无关语言 probabilistic decoding 概率译码 probabilistic machine 概率机,概率自动机 ...
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极小差错概率译码规则 [计] minimum error probability decoding rule
最大似然概率译码 Maximum likelihood decoder
错误译码概率 probability of erroneous decoding
目的 节点采用迭代最大后验概率译码,利用多个时刻收到的码字恢复源 节点发送信息。
Using iterative and maximum a posteriori decoding method, the information can be obtained at the destination node by decoding the codes received in different time.
在相同条件下,最大后验概率译码算法比最大似然译码算法有更低误比特率,但由于计算量和复杂度过大而不适合硬件实现。
While the MAP algorithm offers better performance than the ML algorithm, the computation is complex and not suitable for hardware implementation.
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