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Exam Code: H31-421-ENU
Exam Name: HCIP-LTE (Huawei Certified ICT Professional-LTE)
Certification Provider: Huawei
Corresponding Certification: Huawei-certification

Prepare with Huawei : H31-421-ENU exam braindumps as your best preparation materials

H31-421-ENU

Updated: Sep 11, 2026

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Huawei H31-421-ENU Exam Overview:

Certification Vendor:Huawei
Exam Name:HCIP-LTE V1.0
Exam Number:H31-421
Exam Price:USD 200
Available Languages:English, Chinese
Related Certifications:HCIA-LTE V1.0
HCIE-LTE (Written) V1.0
Passing Score:600/1000
Exam Format:Multiple-answer questions, True/False questions, Single-answer questions
Real Exam Qty:60-70
Exam Duration:90 minutes
Certificate Validity Period:3 years
Sample Questions:Huawei H31-421-ENU Sample Questions
Exam Way:Pearson VUE authorized test center or Huawei-authorized onsite examination.
Pre Condition:Huawei recommends candidates have HCIA-LTE level knowledge or equivalent LTE fundamentals before attempting the exam.
Official Syllabus URL:https://e.huawei.com/en/talent/cert/

Huawei H31-421-ENU Exam Syllabus Topics:

SectionObjectives
Topic 1: LTE Air Interface Technology- Radio Access Principles
  • 1. SC-FDMA
  • 2. OFDMA
  • 3. Frame Structure
- Physical Channels and Signals
  • 1. Downlink Channels
  • 2. Uplink Channels
Topic 2: LTE Radio Network Planning- Coverage Planning
  • 1. Site Planning
  • 2. Link Budget
- Capacity Planning
  • 1. Capacity Dimensioning
  • 2. Traffic Forecast
Topic 3: LTE Network Architecture- E-UTRAN Architecture
  • 1. LTE Interfaces
  • 2. eNodeB Functions
- EPC Architecture
  • 1. MME
  • 2. HSS
  • 3. PGW
  • 4. SGW
Topic 4: LTE Procedures- Access and Mobility
  • 1. Handover
  • 2. Cell Selection and Reselection
  • 3. Tracking Area Update
- Bearer Management
  • 1. Default Bearer
  • 2. Dedicated Bearer
Topic 5: Huawei LTE Solution- Network Management
  • 1. U2020
  • 2. M2000
- Huawei LTE Products
  • 1. EPC Solution
  • 2. eNodeB Product Series
Topic 6: LTE Optimization and Troubleshooting- Performance Optimization
  • 1. KPI Analysis
  • 2. Parameter Optimization
- Fault Handling
  • 1. Alarm Analysis
  • 2. Service Troubleshooting

Huawei HCIP-LTE (Huawei Certified ICT Professional-LTE) Sample Questions:

Question #1

The parameters in the "Public Data" page of the acquisition table are the same for all eNodeBs in the summary acquisition table.

  • A. TRUE
  • B. FALSE
Answer: A
Question #2

Which of the following application layer protocol is used by the interface S6a between MME and HSS?

  • A. GTP
  • B. PMIP
  • C. Diameter
  • D. SCTP
Answer: C
Question #3

Assuming that the total cell output power is 46dBm, what is the single antenna power at 2 antennas?

  • A. 43dbm
  • B. 49dbm
  • C. 46dbm
  • D. 40dbm
Answer: A
Question #4

Which of the following physical channels carry ACK/NACK feedback of the uplink HARQ process?

  • A. PBCH
  • B. PHICH
  • C. PCFICH
  • D. PDCCH
Answer: B
Question #5

Which of the following command is used to activate LICENSE?

  • A. INS LICENSE
  • B. DLD LICENSE
  • C. ACT LICENSE
  • D. ULD LICENSE
Answer: A

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