Passing exam with H31-421 latest training materials
Prepare and pass exam with our Huawei H31-421 training material, here you will achieve your dream easily With TrainingQuiz!
Updated: Sep 14, 2026
No. of Questions: 195 Questions & Answers with Testing Engine
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The professional and accurate H31-421 Training Materials with the best precise contents is helping canidates pass for sure!
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Huawei H31-421 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-LTE V1.0 |
| Exam Number: | H31-421 |
| Available Languages: | English, Chinese |
| Exam Format: | Single-answer questions, True or false, Multiple-answer questions |
| Real Exam Qty: | 60 |
| Exam Price: | 300 USD |
| Related Certifications: | HCIP-LTE-RNP&RNO HCIA-LTE HCIE-LTE |
| Passing Score: | 600/1000 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | HCIP-LTE Official Training Material |
| Exam Registration: | Huawei Talent Certification Portal Pearson VUE Registration |
| Sample Questions: | Huawei H31-421 Sample Questions |
| Exam Way: | Written proctored exam; available at authorized test centers and online proctoring where supported |
| Pre Condition: | Huawei recommends HCIA-LTE certification or equivalent practical knowledge of LTE fundamentals |
| Official Syllabus URL: | https://e.huawei.com/en/talent/cert/ |
Huawei H31-421 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: LTE Signaling and Protocols | 27% | - UE attach, TAU and detach procedures - Bearer establishment and management - Intra-LTE and inter-RAT handover procedures - X2AP and S1AP signaling processes - EPS network architecture and interfaces - RRC, PDCP, RLC, MAC layer functions |
| Topic 2: eNodeB Reconfiguration and Maintenance | 13% | - Typical scenario configuration adjustment - Radio parameter planning and configuration - eNodeB configuration management process - Routine maintenance and performance monitoring - Transmission and device data configuration |
| Topic 3: LTE Air Interface | 30% | - Cell search, random access and paging procedures - OFDMA and SC-FDMA principles - LTE network evolution and 3GPP standards - Radio interface protocols and architecture - Physical channels, signals and reference signals - Frame structure and channel structure for FDD/TDD - MIMO and multi-antenna technologies |
| Topic 4: LTE Advanced Troubleshooting | 30% | - Interworking issues with 2G/3G networks - Antenna and feeder system fault analysis - Common fault handling workflow - Coverage, capacity and interference optimization - VSWR and PIM related issues - eNodeB transmission fault diagnosis - KPI analysis and problem location |
Huawei HCIP-LTE V1.0 Sample Questions:
eNodeB alarms and events have "recovery" and "active" two states.
- A. False
- B. True
Correct Answer: A 🗳️
By default, what can be the maximum TTL value of datagram sent by Tracert? If the packet does not respond within the specified time, the TTL value will be displayed on the sending end.
- A. 16
- B. 30
- C. 8
- D. 45
Correct Answer: B 🗳️
Which of the following is the default username and password for near-end maintenance eNodeB?
- A. admin/admin123
- B. admin/hwbs123
- C. admin/admin@123
- D. admin/hwbs@123
Correct Answer: D 🗳️
In normal CPD configuration of FDD-LTE, which symbol in the specific time slot is the PSS signal transmitted?
- A. 1
- B. 5
- C. 7
- D. 3
Correct Answer: C 🗳️
What is the purpose of the Path Switch Request process?
- A. Request to switch the downstream GTP tunnel endpoint from one endpoint to another (from SGW to eNodeB)
- B. Request to switch the upstream GTP tunnel endpoint from one endpoint to another (from eNodeB to SGW)
Correct Answer: A 🗳️
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By Bruno
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