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Huawei H31-421 : HCIP-LTE V1.0
- Exam Code: H31-421
- Exam Name: HCIP-LTE V1.0
- Updated: Oct 26, 2026 Q&As: 195 Questions and Answers
About Huawei H31-421 Exam
Certification is self-improvement with proof attached. DumpsTests powers your 2026 push with the Huawei HCIP-LTE V1.0 practice set — 195 practice questions, three formats, 365 days of free updates.
Huawei H31-421 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-LTE V1.0 |
| Exam Number: | H31-421 |
| Related Certifications: | HCIA-LTE HCIP-LTE-RNP&RNO HCIE-LTE |
| Available Languages: | English, Chinese |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 60 |
| Exam Price: | 300 USD |
| Exam Format: | Single-answer questions, True or false, Multiple-answer questions |
| Passing Score: | 600/1000 |
| Exam Duration: | 90 minutes |
| Recommended Training: | HCIP-LTE Official Training Material |
| Exam Registration: | Huawei Talent Certification Portal Pearson VUE Registration |
| 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 Advanced Troubleshooting | 30% | - VSWR and PIM related issues - Interworking issues with 2G/3G networks - Coverage, capacity and interference optimization - KPI analysis and problem location - Common fault handling workflow - eNodeB transmission fault diagnosis - Antenna and feeder system fault analysis |
| Topic 2: LTE Signaling and Protocols | 27% | - Bearer establishment and management - EPS network architecture and interfaces - Intra-LTE and inter-RAT handover procedures - UE attach, TAU and detach procedures - RRC, PDCP, RLC, MAC layer functions - X2AP and S1AP signaling processes |
| Topic 3: eNodeB Reconfiguration and Maintenance | 13% | - Typical scenario configuration adjustment - eNodeB configuration management process - Radio parameter planning and configuration - Routine maintenance and performance monitoring - Transmission and device data configuration |
| Topic 4: LTE Air Interface | 30% | - Radio interface protocols and architecture - Cell search, random access and paging procedures - Frame structure and channel structure for FDD/TDD - OFDMA and SC-FDMA principles - MIMO and multi-antenna technologies - LTE network evolution and 3GPP standards - Physical channels, signals and reference signals |
Your Huawei H31-421 Questions, Answered
The Huawei HCIP-LTE V1.0 blueprint divides into 4 domains — including LTE Air Interface (30%), LTE Advanced Troubleshooting (30%), LTE Signaling and Protocols (27%). Those weights tell you where the points live; plan revision time in the same proportions. The full subtopic list appears above.
Huawei recommends HCIA-LTE certification or equivalent practical knowledge of LTE fundamentals Eligibility rules change occasionally, so confirm them on the official page (official H31-421 exam page) before booking.
Yes — the free Huawei HCIP-LTE V1.0 demo at DumpsTests shows real questions and answers before you pay. Every purchase includes 365 days of free updates, renewable later at 50% off.
The official format: 90 minutes, 60 questions. That ratio is the real challenge, so practice pacing — time-box each question, mark the stubborn ones, and run full simulations in the DumpsTests PC test engine until the clock stops being scary.
Yes:
Classroom learning ends where self-testing begins — after any course, work through the 195 practice questions for the Huawei HCIP-LTE V1.0 to find weak spots before the exam does.
The Huawei HCIP-LTE V1.0 is Huawei's official exam for the HCIP-LTE credential (Professional level). In the job market it works as portable proof of skill — more interviews, better offers. It pairs naturally with HCIA-LTE, HCIP-LTE-RNP&RNO, HCIE-LTE.
Two promises. Delivery: payment triggers an automatic email within a minute — instant download, unlimited devices, 24/7 help if nothing arrives within 2 hours. Refund: take the corresponding H31-421 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Prefer a swap? Exchange for two equal-value products free.
Register through the vendor's official channels:
The Huawei HCIP-LTE V1.0 is delivered Written proctored exam; available at authorized test centers and online proctoring where supported — choose whichever suits you when booking.
300 USD per attempt; 600/1000 to pass. Since a retake bills the full fee again, rehearse with the 195 practice questions from DumpsTests until your mock scores clear the bar with room to spare.
Huawei HCIP-LTE V1.0 Sample Questions:
Question #1
Which of the following is the possible length PRACH preamble? (Multiple Choice)
- A. 2ms
- B. 5ms
- C. 10ms
- D. 1ms
Correct Answer: A,D 🗳️
Question #2
Which of the following scheduling methods can be used to get the maximum cell throughput?
- A. Round Robin
- B. The maximum dry load ratio (MAX C/I)
- C. Proportional Fair
Correct Answer: B 🗳️
Question #3
Which of the following physical channels carry ACK/NACK feedback of the uplink HARQ process?
- A. PBCH
- B. PDCCH
- C. PCFICH
- D. PHICH
Correct Answer: D 🗳️
Question #4
How many preamble signature are available in each cell in the LTE?
- A. 12
- B. 1200
- C. 64
- D. 16
Correct Answer: C 🗳️
Question #5
Which of the following channels carry the random access leading?
- A. PUNCH
- B. PUSSH
- C. PRACH
Correct Answer: C 🗳️
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