Exam Name: GSM GPRS PCUSN Maintenance
Certification Provider: Nortel
Corresponding Certification: Nortel Other Certification
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Updated: Aug 19, 2026
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Nortel 922-057 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Maintenance and Troubleshooting | - Performance monitoring and optimization - Fault detection and diagnosis procedures |
| Topic 2: Network Configuration and Provisioning | - System configuration parameters - Service activation and management |
| Topic 3: GSM/GPRS Network Architecture | - Radio Access Network (BSS, BTS, BSC) - Core network elements (MSC, SGSN, GGSN) |
| Topic 4: PCUSN System Operations | - Packet Control Unit functions - Signaling and traffic handling |
| Topic 5: GPRS Data Services | - Packet data routing and transmission - QoS and session management |
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