Fig. 7From: Flexible multi-node simulation of cellular mobile communications: the Vienna 5G System Level SimulatorBS-user association based on the maximum received power. This figure shows an example of a heterogeneous network consisting of various BS and user types. Colored lines denote the BS-user association, each color denoting a BS type. The implemented scenario represents an urban environment with one main highway going through the center, with dedicated pico cells for this regionBack to article page