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Huawei Technologies RAN Engineer Interview Questions and Answers

Updated 16 Oct 2022

Huawei Technologies RAN Engineer Interview Experiences

2 interviews found

I applied via Naukri.com and was interviewed before Oct 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me About yourself in brief
  • Q2. Questions Related to Technologies and Prior Experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Currently Huawei is not a good Place to work, It is going out of work.

RAN Engineer Interview Questions & Answers

user image Anonymous

posted on 21 Dec 2019

Interview Questionnaire 

1 Question

  • Q1. About technical knowledge related to networking...

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident by saying answers

RAN Engineer Interview Questions Asked at Other Companies

Q1. Whats is MCR ?How we can improve MCR? What is the reason of MCR?
Q2. Whats is difference between cell throughput and user throughput?
Q3. What is HO? and its type? Events in HO
Q4. Whats is CA?and its types?ands its combinations?
Q5. Whats is interference?and its types with examples?

Interview questions from similar companies

I was interviewed before Sep 2016.

Interview Questionnaire 

16 Questions

  • Q1. On what technology you have worked?
  • Ans. 

    I have worked on various technologies including Java, Python, AWS, Docker, and Kubernetes.

    • Java

    • Python

    • AWS

    • Docker

    • Kubernetes

  • Answered by AI
  • Q2. Case studies of daily operational activities?
  • Ans. 

    Daily operational activities case studies

    • Case study of optimizing production line for efficiency

    • Case study of implementing new safety protocols in a manufacturing plant

    • Case study of troubleshooting and resolving technical issues in a software development team

    • Case study of streamlining inventory management in a retail store

    • Case study of improving customer service processes in a call center

  • Answered by AI
  • Q3. What is project management?
  • Ans. 

    Project management is the process of planning, organizing, and overseeing the execution of a project from start to finish.

    • It involves defining project goals and objectives

    • Creating a project plan and timeline

    • Assigning tasks and responsibilities to team members

    • Monitoring progress and making adjustments as needed

    • Ensuring that the project is completed on time, within budget, and meets the desired quality standards

    • Examples ...

  • Answered by AI
  • Q4. What is financial and cost control during project management?
  • Ans. 

    Financial and cost control is the process of monitoring and managing project expenses to ensure they stay within budget.

    • Developing a detailed budget plan

    • Tracking expenses and comparing them to the budget plan

    • Identifying and addressing cost overruns

    • Negotiating with vendors to get the best prices

    • Implementing cost-saving measures

    • Regularly reporting on financial status to stakeholders

  • Answered by AI
  • Q5. What is resource management?
  • Ans. 

    Resource management is the process of planning, allocating, and optimizing resources to achieve organizational goals.

    • It involves identifying the resources needed for a project or task

    • Allocating those resources in an efficient manner

    • Monitoring and controlling resource usage to ensure optimal performance

    • Examples include managing personnel, finances, equipment, and time

    • Effective resource management can lead to increased p

  • Answered by AI
  • Q6. What is 2G , 3G, 4G call flow?
  • Ans. 

    2G, 3G, and 4G call flow are the processes involved in establishing and maintaining a mobile phone call.

    • 2G call flow involves circuit-switched technology and uses Time Division Multiple Access (TDMA) for voice transmission.

    • 3G call flow uses packet-switched technology and supports both voice and data transmission.

    • 4G call flow uses Long-Term Evolution (LTE) technology and provides high-speed data transmission.

    • All call fl...

  • Answered by AI
  • Q7. What is single RAN?
  • Ans. 

    Single RAN is a network architecture that allows multiple wireless technologies to be supported on a single physical network.

    • Single RAN stands for Single Radio Access Network.

    • It enables multiple wireless technologies such as 2G, 3G, 4G, and 5G to be supported on a single physical network.

    • This reduces the need for multiple hardware and software components, resulting in cost savings and simplified network management.

    • Sing...

  • Answered by AI
  • Q8. What is VOLTE?
  • Ans. 

    VOLTE stands for Voice over LTE. It is a technology that allows voice calls to be made over a 4G LTE network.

    • VOLTE uses IP packets to transmit voice calls over the LTE network

    • It provides better call quality and faster call setup times compared to traditional 2G/3G networks

    • VOLTE also allows for simultaneous voice and data usage on the same network

    • Examples of VOLTE-enabled devices include iPhone 6 and above, Samsung Gala...

  • Answered by AI
  • Q9. Difference between LTE & VOLTE?
  • Ans. 

    LTE is a standard for wireless broadband communication while VoLTE is a technology that enables voice calls over LTE network.

    • LTE stands for Long-Term Evolution and is a standard for wireless broadband communication.

    • VoLTE stands for Voice over LTE and is a technology that enables voice calls over LTE network.

    • LTE is used for data transfer while VoLTE is used for voice calls.

    • VoLTE provides better call quality and faster c...

  • Answered by AI
  • Q10. What is transport network?
  • Ans. 

    Transport network refers to the infrastructure that enables the movement of people, goods, and information.

    • Transport network includes roads, railways, airports, seaports, and communication networks.

    • It plays a crucial role in the economy by facilitating trade and commerce.

    • Examples of transport networks include the interstate highway system in the US and the European railway network.

    • Transport network planning involves op...

  • Answered by AI
  • Q11. Difference between ABIS over IP and ABIS over TDM?
  • Ans. 

    ABIS over IP and ABIS over TDM are two different methods of transmitting biometric data.

    • ABIS over IP uses internet protocol to transmit biometric data while ABIS over TDM uses time-division multiplexing.

    • ABIS over IP is more flexible and scalable than ABIS over TDM.

    • ABIS over TDM is more reliable and secure than ABIS over IP.

    • ABIS over IP is suitable for remote locations while ABIS over TDM is suitable for local networks.

    • ...

  • Answered by AI
  • Q12. Basic architecture of 2G , 3G & 4G?
  • Ans. 

    2G, 3G, and 4G are mobile network technologies with different architectures.

    • 2G uses circuit-switched technology and is primarily used for voice calls and text messaging.

    • 3G uses packet-switched technology and offers faster data transfer rates than 2G.

    • 4G uses all-IP packet-switched technology and provides even faster data transfer rates than 3G.

    • 4G also supports advanced features like VoLTE and carrier aggregation.

    • Each ge...

  • Answered by AI
  • Q13. Introduce yourself?
  • Ans. 

    I am a Senior engineer with 10+ years of experience in software development, specializing in backend systems and cloud technologies.

    • 10+ years of experience in software development

    • Specialize in backend systems and cloud technologies

    • Strong problem-solving skills

    • Experience with large-scale distributed systems

    • Proficient in programming languages such as Java, Python, and Go

  • Answered by AI
  • Q14. What are the experiences of your previous companies?
  • Ans. 

    I have worked in various companies ranging from startups to large corporations, gaining experience in diverse technologies and industries.

    • Worked in a startup where I was responsible for developing a scalable backend system using Node.js and MongoDB.

    • At a mid-sized company, I led a team in implementing CI/CD pipelines for faster and more reliable software delivery.

    • In a large corporation, I worked on optimizing performanc...

  • Answered by AI
  • Q15. Why do you want to join this company?
  • Ans. 

    I am impressed by the company's innovative projects and strong reputation in the industry.

    • Company's reputation for cutting-edge technology

    • Opportunity to work on challenging projects

    • Positive reviews from current employees

  • Answered by AI
  • Q16. What is your notice period? Is it negotiable or not?
  • Ans. 

    My notice period is currently 3 months, but it may be negotiable depending on the circumstances.

    • My current notice period is 3 months

    • I am open to negotiation depending on the circumstances

    • I can provide examples of when I have negotiated notice periods in the past

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Submitted resume online through portal and received the call. Technical Telephonic interview was scheduled.

Tips: Resume should be as per the desired profile.

Round: Technical Interview
Experience: In this round interviewer asks basic technical questions based on the previous experiences that was mentioned in my resume.
Tips: Study all the points mentioned in the resume very deeply.

Round: Technical Interview
Tips: Given your answers to the point. It should be in brief .

Round: HR Interview
Tips: Conversation should be in proper communication. Try to convince the HR for joining. Negotiate the salary as per the profile offered to you.

Skills: Technical Skill, Communication And Confidence, Team Working Ability

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. What's the function of wire harness.
  • Ans. 

    A wire harness is a collection of wires, cables, and connectors that transmit electrical signals and power between different components in a system.

    • Wire harnesses provide a neat and organized way to route and protect wires in a system.

    • They ensure proper connectivity and prevent wire damage or short circuits.

    • Wire harnesses simplify troubleshooting and maintenance by allowing easy identification and replacement of faulty...

  • Answered by AI
  • Q2. What is the function of sputtering.
  • Ans. 

    Sputtering is a process used in manufacturing to deposit thin films of material onto a surface.

    • Sputtering is a physical vapor deposition technique.

    • It involves bombarding a target material with high-energy ions or atoms.

    • This bombardment dislodges atoms from the target material, which then deposit onto a substrate.

    • Sputtering is commonly used in the production of semiconductor devices, solar cells, and thin film coatings.

    • ...

  • Answered by AI

I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Telecom domine question
  • Q2. Auto Cad basics and experience on telecom and wireless based question

Interview Preparation Tips

Interview preparation tips for other job seekers - Only 2round for experience candidate

I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Capacity and coverage planning, ODSC channels and its coverage radius, TAC,LAC,NAC, RRC,eRAB, S1 signalling. LTE interfaces and their functions, PRB formations and no of PRB required to support single volt...
  • Q2. Why would you like to change?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for odds and competent with technologies

Interview Questionnaire 

1 Question

  • Q1. Tell mee about your self?

Interview Preparation Tips

Interview preparation tips for other job seekers - Give properly reply being confident.

I applied via Approached by Company and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. PLC, VFD, sensors, robot knowledge, Any language like C++, Python is additional advantage, mobile industry knowledge could also provide advantage
Round 2 - Technical 

(1 Question)

  • Q1. About yourself followed by one more technical round basically asking technical part from previous company
Round 3 - HR 

(3 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - As a maintenance engineer if you are from mobile industry you will definitely get priority, other than this they require PLC and robotic knowlegde acquired professional for the testing equipment which are generally using drivers, motors, plc and programming part

I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Embedded software and hardware

Interview Preparation Tips

Interview preparation tips for other job seekers -

I applied via Company Website and was interviewed in Oct 2021. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Data structures
  • Q2. Os theory related questions
  • Q3. White board coding
  • Q4. Memory manger design
  • Q5. Virtual memory concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on data structures
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Huawei Technologies Interview FAQs

How many rounds are there in Huawei Technologies RAN Engineer interview?
Huawei Technologies interview process usually has 2 rounds. The most common rounds in the Huawei Technologies interview process are Resume Shortlist and Technical.
How to prepare for Huawei Technologies RAN Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Huawei Technologies. The most common topics and skills that interviewers at Huawei Technologies expect are Bgp, CCNP, ISIS, Juniper and MPLS Network.
What are the top questions asked in Huawei Technologies RAN Engineer interview?

Some of the top questions asked at the Huawei Technologies RAN Engineer interview -

  1. About technical knowledge related to networking...read more
  2. Questions Related to Technologies and Prior Experie...read more

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Huawei Technologies RAN Engineer Salary
based on 189 salaries
₹2.4 L/yr - ₹8 L/yr
16% less than the average RAN Engineer Salary in India
View more details

Huawei Technologies RAN Engineer Reviews and Ratings

based on 25 reviews

3.3/5

Rating in categories

3.3

Skill development

2.7

Work-life balance

3.6

Salary

2.6

Job security

3.0

Company culture

3.3

Promotions

2.7

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