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Content delivery with coded caching and massive MIMO in 5G

机译:通过5G中的编码缓存和大规模MIMO进行内容交付

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Do the gains from massive MIMO and coded caching cumulate? In this paper, we try to answer the question in a simple setting of downlink MIMO channel with Rayleigh quasi-static fading. While it is generally perceived that each of massive MIMO and coded caching is scalable alone with the number of users, we show that in this setting MIMO and coded caching are indeed complementary and the combination of both provides a scalable solution in most practical scenarios.
机译:大规模MIMO和编码缓存带来的收益会累积吗?在本文中,我们尝试在具有瑞利准静态衰落的下行链路MIMO信道的简单设置中回答该问题。尽管通常认为大规模MIMO和编码缓存中的每一个都可以随用户数量单独扩展,但是我们证明,在这种设置下,MIMO和编码缓存确实是互补的,并且两者的结合在大多数实际情况下都提供了可扩展的解决方案。

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