Performance Study of Uplink and Downlink Splitting in Ultradense Highly Loaded Networks

Table 1

Comparison between different cases.

Case	DL selection	UL selection	Interference coordination
Normal	Max RSRP	Max RSRP	No
CRE	Max RSRP+offset	Max RSRP+offset	No
CRE + eICIC	Max RSRP+offset	Max RSRP+offset	Yes
UDS	Max RSRP	Min path loss	No
UDS + CRE	Max RSRP+offset	Min path loss	No