The performance analysis of heterogeneous cellular networks (HetNets), that relied mostly on the homogeneous Poisson point process (PPP) for the spatial distribution of the users and base stations (BSs), has seen a major transition with the emergence of the Poisson cluster process (PCP)-based models. With the combination of PPP and PCP, it is possible to construct a general HetNet model which can capture formation of hotspots and spatial coupling between the users and the BSs. While the downlink coverage analysis of this model in terms of the distribution of the received downlink signal-to-interference ratio ($\tt SIR$) is well understood by now, more fine grained analysis in terms of the meta distribution of ${\tt SIR}$ is an open problem. In this letter, we solve this problem by deriving the meta distribution of the downlink ${\tt SIR}$ assuming that the typical user connects to the BS providing the maximum received power.

中文翻译：

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基于泊松集群过程的 HetNet 模型中下行链路 $\tt SIR$ 的元分布

异构蜂窝网络 (HetNets) 的性能分析主要依赖于同构 Poisson 点过程 (PPP) 进行用户和基站 (BS) 的空间分布，随着泊松集群过程的出现，它发生了重大转变(PCP) 基于模型。通过 PPP 和 PCP 的结合，可以构建一个通用的 HetNet 模型，该模型可以捕获用户和基站之间的热点形成和空间耦合。虽然该模型在接收下行链路信号干扰比 ($\tt SIR$) 分布方面的下行链路覆盖分析现在已经很好理解，但在 ${\ tt SIR}$ 是一个悬而未决的问题。在这封信中，