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Nortel 920-552 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| GSM System Architecture | - Interfaces and signaling principles - Overview of GSM network elements (BSS, NSS, OSS) |
| Operation and Maintenance Procedures | - Routine maintenance tasks - Software loading and upgrades - System configuration and parameter management |
| System Maintenance and Optimization | - Radio network optimization basics - Hardware maintenance procedures |
| Base Station Subsystem (BSS) Operation | - BTS configuration and functionality - BSC role and control mechanisms - TRX management and radio resource handling |
| Fault Management | - Alarm monitoring and interpretation - Troubleshooting BSS issues - Fault detection and isolation techniques |
| Performance Management | - Traffic and capacity analysis - Key performance indicators (KPIs) |
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