Approved 51-313 ZCTA of CN-PS/EPC,CN-PS/EPC Engineer Exam – Success Pathway Course

[51-313 ZCTA of CN-PS/EPC,CN-PS/EPC Engineer Exam] In This Course of ,This exam certifies engineers in Core Network Packet-Switched EPC (Evolved Packet Core) technologies. Topics include EPC architecture (MME, SGW, PGW, HSS), LTE/4G protocols, QoS management, bearer setup, handover procedures, VoLTE integration, charging functions, and security mechanisms. Candidates are also tested on performance monitoring, optimization for throughput and latency, interworking with legacy systems (2G/3G), and troubleshooting EPC signaling and bearer issues.