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Exam Code: H31-421
Exam Name: HCIP-LTE V1.0
Certification Provider: Huawei
Corresponding Certification: Huawei-certification
Exam Name: HCIP-LTE V1.0
Certification Provider: Huawei
Corresponding Certification: Huawei-certification
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Instant Download Huawei : H31-421 Questions & Answers as PDF & Test Engine
Updated: Oct 11, 2026
No. of Questions: 195 Questions & Answers with Testing Engine
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Huawei H31-421 Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIP-LTE V1.0 Certification Exam |
| Exam Number: | H31-421 |
| Related Certifications: | HCIE-LTE HCIA-LTE |
| Available Languages: | Chinese, English |
| Exam Duration: | 90-120 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple choice, Scenario-based questions, Single choice |
| Recommended Training: | Huawei Talent Learning Platform - HCIP-LTE Training |
| Exam Registration: | Huawei Talent Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or authorized testing center |
| Pre Condition: | HCIA-LTE or equivalent LTE foundational knowledge is recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certifications |
Huawei H31-421 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| LTE Air Interface Principles | - OFDM and SC-FDMA Principles - Physical Layer Structure |
| LTE Advanced Features | - Carrier Aggregation - VoLTE and IMS Introduction |
| Network Planning and Optimization | - Performance Optimization Techniques - Radio Network Planning Basics |
| LTE System Architecture | - LTE Network Elements and Interfaces - E-UTRAN and EPC Architecture |
| LTE Security and QoS | - QoS Mechanisms in LTE - Authentication and Encryption |
| Mobility Management | - Handover Procedures - Idle and Connected Mode Mobility |
| LTE Protocol Stack | - RRC, PDCP, RLC, MAC Functions - Control and User Plane Architecture |
H31-421 Exam FAQ — Timing, Tools, Tenacity
HCIA-LTE or equivalent LTE foundational knowledge is recommended Since requirements change over time, confirm the latest on the official Huawei exam page before scheduling.
The official Huawei page publishes the current question count and duration; review it before your test date.
The official Huawei HCIP-LTE V1.0 outline defines 7 domains. The leading three are Mobility Management, LTE Advanced Features, and LTE Security and QoS. The full list is in the topics section above, and iPassleader's 195 practice questions cover each one.
Online proctored or authorized testing center Register for the Huawei HCIP-LTE V1.0 exam through these official channels:
After booking, iPassleader delivers your practice questions within 1 minute — preparation starts the same day.
Scoring and fees are published by Huawei and may change; verify the current figures on the official site.
The H31-421 exam is a Huawei certification exam validating the Huawei HCIP-LTE V1.0 syllabus shown above. It belongs to these credential paths: HCIA-LTE, HCIE-LTE. Candidates in 2026 start with iPassleader's 195 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Huawei recommends these training resources for the Huawei HCIP-LTE V1.0 exam:
Follow the training with steady self-testing — the 195 practice questions from iPassleader help you apply theory and fill any gaps the training leaves.
iPassleader issues a full refund if you take the Huawei HCIP-LTE V1.0 exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 195 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Huawei HCIP-LTE V1.0 Sample Questions:
Which of the following is a functional X2AP agreement?
- A. Paging
- B. Load Management
- C. Mobility Management
- D. E-RAB management
- E. eNodeB configuration updates
Correct Answer: A,B,C,E 🗳️
Which of the following is a functional X2AP agreement?
- A. Paging
- B. Load Management
- C. Mobility Management
- D. E-RAB management
- E. eNodeB configuration updates
Correct Answer: A,B,C,E 🗳️
How many preamble signature are available in each cell in the LTE?
- A. 16
- B. 64
- C. 12
- D. 1200
Correct Answer: B 🗳️
The eNodeB adopts the master board cold backup function, that is, two UMPT/LMPT boards are configured in the BBU3900, and the two UMPT/LMPT boards are in active/standby relation. When a major UMPT/LMPT board serious fails, the system automatically triggers the active/standby switchover.
- A. True
- B. False
Correct Answer: A 🗳️
Which of the following event indicates that the serving cell signal falls below a certain threshold?
- A. A1 event
- B. A4 event
- C. A3 event
- D. A2 event
Correct Answer: D 🗳️
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