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SCMA中MPA算法代码

haha@xiong
2016-12-02 00:03:17
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我们阐述了用于SCMA信号解调的对数域MPA算法的定点实现的设计方法,并且针对其复杂度,将其与传统的MPA算法进行了对比。我们研究了MPA算法中的信息传递迭代次数对系统性能的影响。仿真结果表明,在低复杂度的硬件实现情况下,对数域MPA算法相较于传统的MPA算法的性能有所提高。
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lengruoran1234
2016-12-08

问下大神,你这个是SCMA的MPA算法吗?谢谢你。

yang7
2017-03-10

您好,我想问一下,你这个MPA算法是针对目前SCMA的常见的那个特例 6个用户,4个信道资源的情况吗?(因为看不到预览),有没有把它扩展成,任意的合理的用户数目和资源数目都能detect的算法?

jjpc1123
2017-03-13

这个是通用的SCMA算法吗,还是某些特殊情况的代码

Mr_Fu
2017-03-14

我看论文里面有提到过这种log-mpa的算法,复杂度确实能降低很多

两人人
2017-03-21

谁会做6个用户,4个资源块的SCMA编码,加高斯白噪声,SCMA译码,加qq私聊一下,qq2392567844

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SCMA中MPA算法代码 (15.70 kB)

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