Exam Code: H31-421-ENU
Exam Name: HCIP-LTE
Available Language: English, Chinese
Register: Pearson VUE
Exam Fee: 300 USD

In this blog, we share the latest real H31-421-ENU online test which reflect the actual exam.

Exam Content

The HCIP-LTE V1.0 exam covers details principles of LTE air interface such as OFDMA/SC-FDMA/LTE physical layers, LTE protocols and procedures such as EPS interfaces/EPS protocols/RRC layer/RLC layer/MAC layer, HUAWEI LTE eNodeB operation&maintenance/configuration/troubleshooting.

Knowledge Points

LTE Air Interface
1. Radio Interface Techniques
2. Transmission Modes
3. Spectrum Usage
4. Channel Coding in LTE
5. Principles of OFDM
6. LTE Physical Layer
7. The Uu Interface
8. LTE Radio Interface Protocols
9. LTE Channel Structure
10. LTE Frame Structure
11. OFDM Signal Generation
12. Downlink OFDMA
13. LTE Physical Signals
14. Downlink Reference Signals
15. Downlink LTE Physical Channels
16. Downlink Control Signaling
17. LTE Cell Search Procedure
18. Uplink Transmission Technique
19. OFDMA Verses SC-FDMA
20. Uplink LTE Physical Channels

LTE Protocols and Procedures
1. EPS Architecture
2. EPS Network Elements
3. EPS Interfaces
4. EPS Protocols
5. EPS Signaling
6. EPS Protocols
7. E-UTRAN Channel Mapping
8. EPS Bearer Services and E-UTRA Radio Bearers
9. E-UTRA Radio Bearers
10. RRC Structure
11. RRC States
12. RRC Services
13. PDCP Operation
14. RLC Functions
15. RLC Modes and Formatting
16. MAC Functions
17. MAC Architecture
18. MAC Formatting
19. X2AP Functions and Procedures
20. S1AP Functions and Procedures
21. User Plane GTP Functions and Procedures
22. X2 Handover
23. S1 Handover
24. Inter RAT Handover

LTE Operation and Configuration
1. eNodeB System Overview
2. eNodeB System Structure
3. eNodeB Auxiliary Devices
4. eNodeB Typical Networking
5. Structure of operation and maintenance system
6. Login eNodeB O&M system
7. eNodeB equipment management
8. eNodeB transport management
9. eNodeB radio management
10. Backup eNodeB configuration file, query eNodeB version
11. Tracing and real time monitoring
12. eNodeB Data Configuration Introduction
13. Preparing eNodeB Data
14. Creating eNodeB Data
15. Adjusting eNodeB Data
16. Checking eNodeB Data
17. eNodeB Commissioning Overview
18. eNodeB Remote Commissioning on the M2000
19. SUMMARY introduction
20. Creating bulk eNodeBs with Summary
21. Checking data

LTE Reconfiguration
1. Adding an FDD Cell
2. Changing the Cell Bandwidth
3. Adding an MME Connection
4. Adding an S-GW Connection
5. Changing the Cell EARFCNs
6. Changing the Cell PCI
7. Changing the Cell ID
8. Relocating an MME
9. Relocating an S-GW

LTE Troubleshooting
1. The procedure of eNodeB troubleshooting flow
2. The alarm management and analysis
3. The log collection
4. The main faults processing of device level
5. The main faults processing of transport level
6. The main faults processing of radio level

All the questions in our full version are highly covered in your real exam. You will know it clearly when you take your exam.