Huawei H31-422 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIE-LTE (Written) V1.0 |
| Exam Number: | H31-422 |
| Related Certifications: | HCIE-LTE (Lab) HCIP-LTE |
| Exam Format: | Fill-in-the-blank, Multiple Choice Multiple Answer, Drag-and-drop, Scenario-based, Multiple Choice Single Answer |
| Available Languages: | Chinese, English |
| Exam Price: | USD 300 - 500 |
| Real Exam Qty: | 60 - 70 |
| Exam Duration: | 90 minutes |
| Passing Score: | 600 / 1000 |
| Certificate Validity Period: | Written result valid 18 months; Full certification valid 3 years |
| Recommended Training: | HCIE-LTE Curriculum Huawei Official Training |
| Exam Registration: | Pearson VUE Huawei Talent Portal |
| Exam Way: | Computer-based testing at authorized Pearson VUE centers; online proctored option available |
| Pre Condition: | No mandatory prerequisites; HCIP-LTE level knowledge and practical experience recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert/ |
Huawei H31-422 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: LTE Signaling & Procedures | 15% | - Security and authentication - Paging and idle mode operations - Attach and detach procedures - Session and bearer management |
| Topic 2: Troubleshooting & Maintenance | 5% | - Network performance diagnosis - Common fault analysis - Signaling tracing and analysis |
| Topic 3: Radio Resource Management | 20% | - Handover and mobility management - Admission and congestion control - Scheduling and resource allocation - Power control and link adaptation |
| Topic 4: LTE Network Architecture | 20% | - Evolved Packet System (EPS) overview - Network elements functions - Interfaces and protocols - E-UTRAN and EPC components |
| Topic 5: Network Planning & Optimization | 15% | - Frequency and PCI planning - Interference analysis and mitigation - Key Performance Indicators (KPIs) - Coverage and capacity planning |
| Topic 6: LTE Radio Interface Technology | 25% | - Modulation and coding schemes - Frame structure and resource blocks - Physical channels and signals - OFDM and SC-FDMA principles |









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