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Jio RF Optimization Engineer Interview Questions and Answers

Updated 16 Jul 2024

Jio RF Optimization Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. WHAT IS QCI ? explain QCI7 !
  • Ans. 

    QCI stands for QoS Class Identifier, a parameter used in LTE networks to differentiate between different levels of service quality. QCI7 is used for Internet of Things (IoT) applications.

    • QCI stands for QoS Class Identifier in LTE networks

    • It is used to differentiate between different levels of service quality

    • QCI7 specifically is used for Internet of Things (IoT) applications

  • Answered by AI
  • Q2. What is MME Drop and eNodeB Drop in LTE ?
  • Ans. 

    MME Drop and eNodeB Drop in LTE refer to the loss of connection between the mobile device and the network due to various reasons.

    • MME Drop refers to the loss of connection between the mobile device and the Mobility Management Entity (MME) in LTE network.

    • eNodeB Drop refers to the loss of connection between the mobile device and the eNodeB (base station) in LTE network.

    • These drops can occur due to factors such as poor sig...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Calm and answer to the point.

I applied via Referral and was interviewed in Oct 2022. 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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. RADIO FREQUENCY optimization
  • Ans. 

    RF optimization involves improving the performance of wireless communication systems by adjusting various parameters.

    • RF optimization is done to improve network coverage, capacity, and quality.

    • It involves adjusting parameters such as transmit power, antenna tilt, and frequency allocation.

    • The goal is to minimize interference and maximize signal strength.

    • Tools such as drive tests, network analyzers, and simulation softwar...

  • Answered by AI
  • Q2. Base transreciver station
  • Q3. 4g projects and u900 and l900 project

Interview Preparation Tips

Interview preparation tips for other job seekers - Also find that 4g project and additional sectors microwave alignment

RF Optimization Engineer Interview Questions Asked at Other Companies

asked in Ericsson
Q1. How to improve DL throughout in good RF condition
Q2. What is tau and lau, circuit switch fall back.
Q3. What is 4G parameters and explain
Q4. What is srvcc,whether it use in 4g
Q5. Relation between CQI & modulation, LTE architecture, Events

Interview questions from similar companies

Round 1 - Aptitude Test 

2G 3G 4G Technologies and Network Parameters & Electronics basics

Round 2 - Technical 

(2 Questions)

  • Q1. What is 4G parameters and explain
  • Ans. 

    4G parameters are settings that control the performance of a 4G network.

    • 4G parameters include things like handover thresholds, power control settings, and modulation schemes.

    • These settings can be adjusted to optimize network performance and improve user experience.

    • Examples of 4G parameters include RSRP, RSRQ, SINR, and MCS.

    • RSRP (Reference Signal Received Power) is a measure of the signal strength at the receiver.

    • RSRQ (...

  • Answered by AI
  • Q2. What about knowledge of MS-Office please explain
Round 3 - HR 

(7 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. Why should we hire you?
  • Q5. Why are you looking for a change?
  • Q6. What are your strengths and weaknesses?
  • Q7. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Great Job great, do practice apptitude &Reasoning
Learn Technical subject
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2022. 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Mpls BGP AD valu Attribute of bgp How you will troubleshoot Valid vlan
  • Ans. 

    Questions related to MPLS, BGP, VLAN and troubleshooting techniques for BGP

    • MPLS is a protocol used for efficient packet forwarding in a network

    • BGP AD value is used to determine the best path for routing traffic

    • BGP attributes include AS path, next hop, local preference, etc.

    • Troubleshooting BGP involves checking for configuration errors, checking BGP neighbor status, checking routing tables, etc.

    • Valid VLANs are those tha...

  • Answered by AI
  • Q2. STP RSTP VLAN Trunks port

Interview Preparation Tips

Interview preparation tips for other job seekers - Na

Skills evaluated in this interview

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(4 Questions)

  • Q1. What are your salary expectations?
  • Q2. Share details of your previous job.
  • Q3. Why are you looking for a change?
  • Q4. Tell me about yourself.
Round 3 - Technical 

(1 Question)

  • Q1. Basic Questions on routing, switching, OSI layer especially L1 L2 L3 layers
Round 4 - HR 

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

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about your experience? Technical, non technical,
  • Q2. Which department you have worked, designation, Technical Skills?

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep trying to get a dream job and keep learning new things always 👍
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Linux related questions, basics to moderate file system installation commands
Round 3 - HR 

(1 Question)

  • Q1. Salary discuss , joining process,

Interview Preparation Tips

Interview preparation tips for other job seekers - Do basics of core field , you will get a lot of time to understand the things

I applied via Recruitment Consultant

Interview Questionnaire 

4 Questions

  • Q1. Talked-about work & hobby .
  • Q2. How will you make improvement for organisations growth.
  • Ans. 

    I will drive innovation through cross-functional collaboration, continuous learning, and data-driven decision-making.

    • Promote cross-functional collaboration to leverage diverse perspectives and expertise

    • Encourage continuous learning and development to stay ahead of industry trends

    • Utilize data-driven decision-making to identify opportunities for growth and optimization

  • Answered by AI
  • Q3. Regarding facilities and Salary discussion
  • Q4. Describing about work and projects .

Interview Preparation Tips

Round: Resume Shortlist
Experience: This was on demanding , my profile matched optical fibre manufacturing.

General Tips: My suggestion for all interviews - always be honest for self and job during expressing interview period. Give correct data with politely . Say all things very openly.
Skills: Problem Solving, Leadership, Decision Making Skills
Duration: 1-4 weeks
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2024. There were 5 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Pcap analysis and log analysis
  • Q2. Feature testing
Round 2 - Technical 

(2 Questions)

  • Q1. Kubernetes and docker
  • Q2. Amazon web service
Round 3 - Technical 

(2 Questions)

  • Q1. 100k feet over view
  • Ans. 

    A high-level overview of a topic or project, typically focusing on key points and goals.

    • Summarize the main objectives and goals of the project

    • Highlight key milestones and deliverables

    • Provide a brief overview of the team structure and roles

    • Discuss any potential challenges or risks

    • Outline the overall impact and benefits of the project

  • Answered by AI
  • Q2. Technical overview of all technology
Round 4 - Technical 

(2 Questions)

  • Q1. Difference between concepts
  • Ans. 

    Difference between concepts refers to the distinctions or contrasts between two or more ideas, theories, or principles.

    • Concepts are abstract ideas or mental representations, while differences are variations or distinctions between them.

    • Understanding the difference between concepts helps clarify their meanings and applications.

    • For example, the difference between velocity and speed in physics is that velocity includes di

  • Answered by AI
  • Q2. Basic understanding of concepts and technology
Round 5 - HR 

(2 Questions)

  • Q1. Salary expectation
  • Q2. Why you want to jump

Interview Preparation Tips

Interview preparation tips for other job seekers - Be very confident on your basics ,be prepared well before all rounds.Even on 4th round there is a chance that you will miss the opportunity
Interview experience
1
Bad
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. PlSql based in depth
Round 2 - Client Interview 

(1 Question)

  • Q1. Plsql development based indepth
Round 3 - One-on-one 

(1 Question)

  • Q1. Technical knowledge based
Round 4 - HR 

(1 Question)

  • Q1. Indepth bgv based questions

Jio Interview FAQs

How many rounds are there in Jio RF Optimization Engineer interview?
Jio interview process usually has 1-2 rounds. The most common rounds in the Jio interview process are Technical and Resume Shortlist.
What are the top questions asked in Jio RF Optimization Engineer interview?

Some of the top questions asked at the Jio RF Optimization Engineer interview -

  1. What is MME Drop and eNodeB Drop in LT...read more
  2. WHAT IS QCI ? explain QCI...read more
  3. RADIO FREQUENCY optimizat...read more

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Jio RF Optimization Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Jio RF Optimization Engineer Salary
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₹3 L/yr - ₹10.7 L/yr
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based on 18 reviews

4.5/5

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