一种低复杂度、低功耗的Viterbi算法

P. Singh, S. Jayasimha
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引用次数: 13

摘要

我们提出了Viterbi算法(VA)的两种内存、进程和功率效率的算法转换。第一个执行就地计算,减少所需内存和数据地址总线上的位转换,而第二个简化了VA的回溯例程。
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A low-complexity, reduced-power Viterbi Algorithm
We present two memory-, process- and power-efficient algorithmic transformations for the Viterbi Algorithm (VA). The first performs in-place computations reducing memory required and bit transitions on the data address bus, while the second simplifies the traceback routine of the VA.
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