TPG Policy Evolution
by Bhuvneshwar Tyagi
1. Network Integration Matrix
1.1. 4G VoLTE/5G VoNR
1.1.1. VoLTE - Gx/Rx
1.1.2. VoNR - Rx/N7
1.2. 4G/5G Data
1.2.1. Gx & Sy
1.2.2. N7 & N28 & NUDR
2. Network Use Cases
2.1. Data PCF & PCRF
2.1.1. PCF - New Instance
2.1.2. PCRF - Migration from E//
2.2. VoLTE PCRF/PCF
3. Infrastructure
3.1. CNF-B Model?
3.2. NCS as Container Management Service
4. OSS Integration
4.1. Netcool for Fault Management
4.2. Splunk for Performance Management , Log management.
4.3. SIEM - Security Logs(Application to SIEM & Splunk)
5. Business & IT Integration
5.1. VoLTE/VoNR
5.1.1. Unknown Subscriber Provisioning
5.2. PCRF/PCF - Data
5.2.1. Policy Configuration Using NPC GUI
5.2.2. Subscriber Provisioning on UDR
6. Migration & Cutover
6.1. Subscriber Data & Provisioning
6.1.1. All New Subscribers - 4G & 5G on Nokia UDR
6.1.2. Existing 4G Subscribers moved to Nokia UDR
6.2. 4G & 5G Core
6.2.1. During Batch Migration : Traffic Routing - DRA or IMSI Range
6.3. Business & IT Systems
6.3.1. Provisioning Systems Interwork with E// PCRF for existing 4G Subscribers
6.3.2. Provisioning Systems Interwork with Nokia UDR for migrated 4G Subscribers and new 5G Subscribers