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Huawei H31-411 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: QoS & Bearers | - Bearer types and QoS architecture - Traffic classification and QoS parameters |
| Topic 2: Mobility Management & Handover | - Idle mode mobility - Connected mode handover procedures |
| Topic 3: Security | - Security mechanisms in EPC and E-UTRAN - LTE authentication and key agreement |
| Topic 4: LTE Fundamentals | - LTE system characteristics - LTE development background and evolution |
| Topic 5: Operation & Maintenance / Troubleshooting | - Network monitoring and KPI basics - Fault diagnosis and optimization fundamentals |
| Topic 6: LTE Air Interface Principles | - OFDM and SC-FDMA principles - Radio resource management basics |
| Topic 7: E-UTRAN Architecture | - eNodeB functions and interfaces - LTE network architecture overview |
| Topic 8: EPC Core Network | - EPC signaling procedures - MME, SGW, PGW functions |
Huawei HCIA-LTE V1.0 Sample Questions:
1. Which of the following flags is used for the inter-eNB X2 interface to uniquely identify one UE?
(Multiple choice)
A) IP address
B) New eNB UE X2AP ID
C) Old eNB UE X2AP ID
D) TEID
2. Which of the following best describes MIMO (Multiple Input, Multiple Output) in LTE?
A) A method of combining multiple frequencies for better coverage
B) A method for reducing interference between different radio cells
C) A technique that uses multiple antennas at both the transmitter and receiver for improved data rates
D) A protocol for error correction
3. Resource element (RE) is the smallest data grid in an LTE system.
A) True
B) False
4. SFBC is a transmit diversity technique that mainly obtains transmit diversity gain for areas with low SINR, such as cell edges. Compared to STBC, SFBC is a space-frequency two-dimensional transmit diversity, while STBC is a space-time two-dimensional transmit diversity.
A) True
B) False
5. What is X2 handover in LTE?
A) Handover between two different eNodeBs within the same LTE network
B) Handover between two different UEs
C) Handover between two different core networks
D) Handover between a 3G and an LTE network
Solutions:
| Question # 1 Answer: B,C | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A |
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