The H35-481_V2.0 exam validates your expertise in 5G Radio Access Network (RAN) design, deployment, and operations. This certification, part of the Huawei Certified ICT Professional (HCIP) 5G RAN pathway, is designed for network engineers, architects, and operations professionals who work with modern 5G infrastructure. This page provides a clear roadmap of exam topics, question formats, and practical preparation strategies to help you succeed on your first attempt.
Use this topic map to guide your study for Huawei H35-481_V2.0 (HCIP-5G-RAN V2.0) within the Huawei Certified ICT Professional, HCIP 5G RAN path.
The H35-481_V2.0 exam uses multiple-choice and scenario-based items to assess both technical knowledge and practical decision-making. Questions progress in difficulty and require you to apply concepts to realistic network situations.
Questions reflect actual deployment challenges and are designed to reward practical understanding over memorization.
Effective preparation requires a structured study plan that covers all six topic areas systematically. Allocate time based on your current knowledge gaps, and use practice questions to identify weak areas early. Regular review and timed practice build confidence and improve pacing on exam day.
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5G RAN Fundamentals and Architecture, Advanced 5G Radio Technologies, and Practical 5G RAN Implementation typically account for the largest portion of the exam. However, all six domains are tested, so balanced preparation across all topics is essential. Review the official Huawei exam blueprint to confirm current topic weightings.
In practice, these domains overlap significantly. Architectural decisions (Fundamentals) drive security requirements (Security), which inform operational procedures (Operations and Maintenance). Radio technologies (Advanced) enable use cases described in Emerging Technologies. Practical implementation ties all areas together through site surveys, configuration, testing, and optimization workflows. Understanding these connections helps you answer scenario-based questions more effectively.
While the exam does not require extensive lab work, exposure to 5G RAN tools and configurations significantly improves your confidence and reasoning. Prioritize labs focused on gNB configuration, KPI interpretation, and troubleshooting common issues. If hands-on access is limited, scenario-based practice questions and vendor documentation can supplement your learning.
Frequent errors include confusing 5G NR standards (FR1 vs. FR2), misunderstanding security architecture layers, and overlooking operational constraints in scenario questions. Many candidates also rush through questions without carefully reading all options, leading to preventable mistakes. Slow down on scenario items, re-read the question, and eliminate obviously wrong answers before selecting your choice.
In your last week, focus on high-weight topics and revisit questions you answered incorrectly. Take one full-length timed mock to practice pacing and identify remaining weak areas. Review explanations for both correct and incorrect answers, and create a short reference sheet for key definitions and formulas. Avoid introducing new material in the final days; instead, reinforce what you have already studied.
Unlike 4G base stations, 5G base stations do not need to be configured with tracking area Information.
Unlike 4G base stations, 5G base stations do need to be configured with tracking area Information. In 4G, tracking area information is used to identify the area where the mobile device is located and to control the paging process. In 5G, however, tracking area information is used to identify the area where the mobile device is located and to control the paging process as well as to manage the mobility of the mobile device in the 5G network. The tracking area information is also used for the initial registration of the mobile device and for handover between cells.
Which of the following statements about a self-contained slot is Incorrect?
Increased GP overhead due to frequent uplink-downlink switching. Self-contained slots are designed to reduce the round-trip time (RTT) by providing faster downlink hybrid automatic repeat request (HARQ) feedback and UL data scheduling, as well as prolonged sounding reference signal (SRS) transmission periods to track fast channel changes and improve MIMO performance. However, they do not involve increased GP overhead due to frequent uplink-downlink switching. High requirements on latency of terminal hardware processing may be involved, depending on the implementation.
3GPP TS 36.300
https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/Specifications/202012_draft_specs_after_RAN_90/Draft_36300-fc0.docx
TR 121 915 - V15.0.0 - Digital cellular telecommunications system ...
https://www.etsi.org/deliver/etsi_tr/121900_121999/121915/15.00.00_60/tr_121915v150000p.pdf
ATIS 3GPP
https://www.atis.org/wp-content/uploads/3gpp-documents/Rel16/ATIS.3GPP.38.473.V1620.pdf
If multiple IP addresses with different next hop addresses are planned for the gNodeB, which of the following route configuration modes is not applicable?
The destination address route configuration is not applicable when multiple IP addresses with different next hop addresses are planned for the gNodeB. Destination address route configuration is used when a single IP address is used by the gNodeB and the next hop address and outgoing interface do not need to be configured. In the case of multiple IP addresses with different next hop addresses, direct route configuration should be used. Direct route configuration requires that the IP address, next hop address, and outgoing interface all be specified for each IP address.
Which of the following scenario using the GUI configuration mode in MAE- Deployment?
The GUI configuration mode in MAE-Deployment can be used to configure parameters in an MO and reconfigure a single NE. It cannot be used to configure parameters in multiple MOs or to batch reconfigure multiple NEs. According to the Huawei official documentation, 'The GUI configuration mode can be used to configure parameters in an MO and reconfigure a single NE. However, it cannot be used to configure parameters in multiple MOs or to batch reconfigure multiple NEs.'
Which of the following Information Is contained in a master Information block (MIB)?
In 5G NR, the master information block (MIB) is a control message that is transmitted by the base station on the Physical Broadcast Channel (PBCH). The MIB contains the following information:
1. System frame number: The MIB contains the system frame number (SFN) which is used to identify the current frame in the system.
2. PDCCH ConfigSIB1: The MIB contains the PDCCH (Physical Downlink Control Channel) configuration for the SIB1 (System Information Block 1) which is used to transmit system information to the UE.
3. dmrs-TypeA-Position: The MIB contains the position of the dmrs-TypeA (Diversity and Multiplexing Configuration Reference Signal) which is used to transmit a reference signal for demodulation and channel estimation.