ZTE 5G convergent policy includes PCRF (Policy and Charging Rules Function) and PCF (Policy Control Function) in the 3GPP architecture. It can provide the unified policy and charging control for 2G/3G/4G/5G/WiFi/IMS and other network access ways. This function is realized by the ZXUN RCP product.
The operator can define the policy rules on the ZXUN RCP. The ZXUN RCP implements admission control, QoS authorization, service gating, billing control, UE route policy selection, IP address allocation scheme selection, radio frequency policy selection, usage presenting, SMS/Email notification and other functions according to the operator-defined policy rules in combination with user subscription, current access information, slice, current time period, cumulative usage, and user credit gating.