Fig. 4
From: A QoS-based joint user association and resource allocation scheme in ultra-dense networks

SC load of Max RSRP user association with 350 UE/km3 and 50 SBS/km2
From: A QoS-based joint user association and resource allocation scheme in ultra-dense networks
SC load of Max RSRP user association with 350 UE/km3 and 50 SBS/km2