Unified Policy Solution

  • Based on the ZXUN RCP (Resource Control Platform), ZTE unified policy solution implements functions of 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 to simplify the network and save investment.
  • ZTE unified policy solution can support the following three types of application scenarios: 
    1. Providing functions such as unified policy control, admission control, FUP, busy/idle time control, service-based control, VIP user control, BOD, anti-bill shock, roaming control, charging control, flexible redirection, access and mobility policy control and user policy, to support data service application scenarios 
    2. Providing functions such as VoLTE/VoNR QoS assurance, VoLTE/VoNR resource reservation, IMS emergency call, location query, charging correlation, P-CSCF disaster recovery enhancement and PCRF/PCF hot standby redundancy, to support voice service application scenarios 

    3. Cooperating with SCEF/NEF and exposing network capabilities such as QoS, BDT and traffic influence to 3rd party applications, to support capability exposure application scenarios

    Customer Value 

    1. Refined operation to improve user experiences
    Providing different services for different users based on the multi-dimensional policy management & control, to promote customer satisfaction 
    2. Convergent architecture to reduce TCO
    Supporting the convergence of PCRF and PCF, to facilitate smooth system evolution and unified operation and maintenance