Exam Name: HCIP-LTE (Huawei Certified ICT Professional-LTE)
Certification Provider: Huawei
Corresponding Certification: Huawei-certification
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Instant Download Huawei : H31-421-ENU
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Huawei H31-421-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: LTE Signaling and Protocols | 27% | - Bearer establishment and management - EPS network architecture and interfaces - UE attach, TAU and detach procedures - Intra-LTE and inter-RAT handover procedures - X2AP and S1AP signaling processes - RRC, PDCP, RLC, MAC layer functions |
| Topic 2: LTE Air Interface | 30% | - Radio interface protocols and architecture - OFDMA and SC-FDMA principles - Frame structure and channel structure for FDD/TDD - Cell search, random access and paging procedures - LTE network evolution and 3GPP standards - MIMO and multi-antenna technologies - Physical channels, signals and reference signals |
| Topic 3: LTE Advanced Troubleshooting | 30% | - Antenna and feeder system fault analysis - KPI analysis and problem location - Common fault handling workflow - eNodeB transmission fault diagnosis - Coverage, capacity and interference optimization - Interworking issues with 2G/3G networks - VSWR and PIM related issues |
| Topic 4: eNodeB Reconfiguration and Maintenance | 13% | - Transmission and device data configuration - Radio parameter planning and configuration - Typical scenario configuration adjustment - Routine maintenance and performance monitoring - eNodeB configuration management process |
Huawei HCIP-LTE (Huawei Certified ICT Professional-LTE) Sample Questions:
Which of the following layers performs the HARQ function?
- A. MAC
- B. RLC
- C. RRC
- D. PDCP
If the RUN indicator on the LMPT is steady, it indicates that the board is operating normally.
- A. FALSE
- B. TRUE
Which of the following is included in the EPS Mobility Management Status (EMM)? (Multiple choice)
- A. EMM-DEREGISTERED
- B. EMM-REGISTERED
- C. EMM-CONNECTED
- D. EMM-IDLE
Which of the following messages will not appear during the X2 interface switching?
- A. Handover request
- B. Path switch request
- C. Initial context setup request
- D. RRC reconfiguration request
Which of the following technologies is not adopted by LTE technology?
- A. Channel coding
- B. OFDM
- C. Scrambling
- D. Spread spectrum
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