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Nokia Networks FM BSS Engineer Interview Questions, Process, and Tips

Updated 9 Sep 2021

Nokia Networks FM BSS Engineer Interview Experiences

1 interview found

I applied via Recruitment Consultant and was interviewed in Aug 2021. There were 7 interview rounds.

Interview Questionnaire 

26 Questions

  • Q1. What is ewgb
  • Ans. 

    EWGB is not a known acronym or term in the field of FM BSS engineering.

    • EWGB is not a commonly used term in the field of FM BSS engineering

    • It is possible that the interviewer misspoke or meant to ask a different question

    • It is important to clarify any unclear or unfamiliar terms in an interview setting

  • Answered by AI
  • Q2. What is fzhn
  • Ans. 

    fzhn is not a known acronym or abbreviation in the field of FM BSS engineering.

    • There is no known meaning or context for fzhn in FM BSS engineering.

    • It is possible that the interviewer made a mistake or was testing the candidate's ability to handle unexpected questions.

    • The candidate can politely ask for clarification or context if they are unsure how to answer.

  • Answered by AI
  • Q3. What is mimo
  • Ans. 

    MIMO stands for Multiple Input Multiple Output. It is a wireless communication technology that uses multiple antennas to improve signal quality.

    • MIMO uses multiple antennas at both the transmitter and receiver to improve signal quality and increase data rates.

    • It works by transmitting multiple data streams simultaneously over the same frequency band.

    • MIMO is used in many wireless communication standards, including Wi-Fi, ...

  • Answered by AI
  • Q4. What is fxjb
  • Ans. 

    fxjb is not a known acronym or term in the field of FM BSS engineering.

    • There is no known definition or context for fxjb in FM BSS engineering.

    • It is possible that the interviewer may have misspoken or meant to ask a different question.

    • It is important to clarify any unclear or unfamiliar terms in an interview setting.

  • Answered by AI
  • Q5. What is tsgb
  • Ans. 

    TSGb stands for Technical Specification Group on Base Station System and its responsible for developing standards for base station systems.

    • TSGb is a group within the 3rd Generation Partnership Project (3GPP)

    • It is responsible for developing standards for base station systems

    • TSGb works on topics such as radio frequency, power consumption, and network architecture

    • The standards developed by TSGb ensure interoperability bet...

  • Answered by AI
  • Q6. What is tsdb
  • Ans. 

    tsdb stands for Time Series Database, used for storing and retrieving time series data.

    • tsdb is optimized for handling large amounts of time-stamped data

    • It allows for efficient querying and analysis of time series data

    • Examples of tsdb include InfluxDB, OpenTSDB, and Prometheus

  • Answered by AI
  • Q7. What is rssi
  • Ans. 

    RSSI stands for Received Signal Strength Indicator and is a measurement of the power level of a received radio signal.

    • RSSI is commonly used in wireless communication systems to determine the quality of the signal being received.

    • It is usually measured in decibels (dB) and can be used to estimate the distance between the transmitter and receiver.

    • A higher RSSI value indicates a stronger signal, while a lower value indicat...

  • Answered by AI
  • Q8. What is sran
  • Ans. 

    SRAN stands for Single Radio Access Network, a technology used in mobile networks to combine multiple radio access technologies into a single network.

    • SRAN allows for seamless handover between different radio access technologies, such as 2G, 3G, and 4G.

    • It enables operators to optimize network resources and improve network efficiency.

    • SRAN is a key component of Huawei's mobile network solutions.

    • Examples of SRAN products i...

  • Answered by AI
  • Q9. What is tdd and function
  • Ans. 

    TDD stands for Test Driven Development. It is a software development process that relies on writing tests before writing the actual code.

    • TDD involves writing a failing test case first, then writing the code to pass the test.

    • It helps in ensuring that the code is working as expected and reduces the chances of bugs.

    • TDD also helps in improving the design of the code and makes it more modular and maintainable.

    • Functions are ...

  • Answered by AI
  • Q10. Work of frgu module
  • Ans. 

    FRGU module is responsible for generating frequency reference signals for base station equipment.

    • FRGU stands for Frequency Reference Generator Unit.

    • It generates frequency reference signals for base station equipment.

    • It ensures that all the equipment in the base station is synchronized to the same frequency.

    • FRGU module is an important component in ensuring the quality of the cellular network.

    • Examples of FRGU modules inc

  • Answered by AI
  • Q11. Work of fxef module
  • Ans. 

    The fxef module is responsible for handling the exchange of data between the BSS and the MSC.

    • The fxef module is a key component in the BSS architecture.

    • It is responsible for handling the exchange of data between the BSS and the MSC.

    • It ensures that the data is properly formatted and transmitted between the two systems.

    • Examples of data that may be exchanged include call setup and teardown messages, billing information, a

  • Answered by AI
  • Q12. Work of combiner
  • Ans. 

    A combiner is a device that combines multiple signals into a single output.

    • Combiners are used in radio frequency (RF) systems to combine signals from multiple transmitters onto a single antenna.

    • They can also be used in distributed antenna systems (DAS) to combine signals from multiple antennas into a single output.

    • Combiners can be passive or active, and can operate at different frequencies depending on the application.

    • ...

  • Answered by AI
  • Q13. What is rri & function
  • Ans. 

    RRI stands for Radio Resource Index. It is a parameter used in GSM networks to measure the quality of radio resources.

    • RRI is used to determine the quality of radio resources in GSM networks

    • It is a parameter that is calculated based on the number of timeslots available and the number of active users

    • RRI is used to allocate radio resources efficiently and avoid congestion

    • A low RRI value indicates congestion and poor call ...

  • Answered by AI
  • Q14. Work of metro hub
  • Ans. 

    A metro hub is a central location where multiple metro lines intersect and passengers can transfer between them.

    • Metro hubs are designed to facilitate easy and efficient transfer between different metro lines.

    • They often have multiple levels or platforms to accommodate different lines.

    • Metro hubs may also have amenities such as shops, restaurants, and restrooms for passengers.

    • Examples of metro hubs include Grand Central T...

  • Answered by AI
  • Q15. What is sdh and function
  • Ans. 

    SDH stands for Synchronous Digital Hierarchy. It is a standard for transmitting digital signals over optical fiber networks.

    • SDH is used for high-speed communication in telecommunications networks.

    • It is a synchronous system, meaning that all devices are synchronized to a common clock signal.

    • SDH uses a hierarchical structure of containers and frames to transport data.

    • It provides error checking and correction to ensure da...

  • Answered by AI
  • Q16. What is XML and use
  • Ans. 

    XML is a markup language used for storing and transporting data.

    • XML stands for eXtensible Markup Language

    • It uses tags to define elements and attributes to provide additional information

    • XML is commonly used for data exchange between different systems and applications

    • Examples of XML applications include RSS feeds, SOAP web services, and XHTML web pages

  • Answered by AI
  • Q17. How many mux use in nokia
  • Ans. 

    The number of mux used in Nokia varies depending on the specific product and network configuration.

    • The number of mux used in Nokia can range from a few to several hundred depending on the network size and complexity.

    • Different Nokia products may use different types and numbers of mux.

    • The number of mux used may also depend on the specific network configuration and requirements.

    • For example, Nokia's Wavence microwave trans...

  • Answered by AI
  • Q18. What is router
  • Ans. 

    A router is a networking device that forwards data packets between computer networks.

    • Routers connect multiple networks together

    • They use routing tables to determine the best path for data packets

    • Routers can be used in homes, businesses, and on the internet

    • Examples of routers include Cisco, Netgear, and TP-Link

  • Answered by AI
  • Q19. Work of huawei equipment and types
  • Ans. 

    Huawei equipment includes routers, switches, access points, and more for telecommunications networks.

    • Huawei routers are used for routing data packets between computer networks.

    • Huawei switches are used for connecting devices within a network.

    • Huawei access points are used for providing wireless network access.

    • Huawei also offers network security equipment such as firewalls and intrusion prevention systems.

    • Examples of Huaw...

  • Answered by AI
  • Q20. Work of nec IP equipment and types
  • Ans. 

    NEC IP equipment includes various types of hardware used for communication and networking purposes.

    • NEC IP equipment includes IP phones, routers, switches, and servers.

    • These devices are used for voice and data communication, network management, and security.

    • Examples of NEC IP equipment include the UNIVERGE SV9100, SL2100, and DT800 series IP phones.

    • NEC IP equipment is designed to be scalable and flexible to meet the nee...

  • Answered by AI
  • Q21. What is eci mux and use
  • Ans. 

    ECI MUX is a multi-service access platform used for aggregation and transport of voice, data, and video services.

    • ECI MUX is used in telecommunications networks to aggregate and transport multiple services over a single network infrastructure.

    • It supports various interfaces such as TDM, Ethernet, and ATM.

    • ECI MUX can be used for applications such as mobile backhaul, business services, and residential broadband.

    • It provides...

  • Answered by AI
  • Q22. Work of mcmu
  • Ans. 

    MCMU stands for Main Control and Monitoring Unit. It is a critical component in a BSS system.

    • MCMU is responsible for controlling and monitoring various subsystems in a BSS system.

    • It receives and processes data from different sources and provides real-time information to the operator.

    • MCMU also performs fault detection and isolation, and initiates corrective actions if necessary.

    • Examples of subsystems that MCMU controls ...

  • Answered by AI
  • Q23. Work of bcsu
  • Ans. 

    BCSU stands for Base Station Control Unit. It is responsible for controlling and managing the radio resources of a base station.

    • BCSU is a key component of a base station in a cellular network.

    • It manages the radio resources of the base station, including frequency and power allocation.

    • BCSU communicates with other network elements such as the MSC and BTS.

    • It is responsible for call setup, handover, and other network funct...

  • Answered by AI
  • Q24. Work of hwat card
  • Ans. 

    The question is unclear. Please provide more context.

    • Please provide more information about the card in question.

    • Is it a hardware card or a software card?

    • What is the specific function of the card?

    • Without more information, it is impossible to answer the question.

  • Answered by AI
  • Q25. What is as7 card function
  • Ans. 

    AS7 card is a type of interface card used in telecom equipment for connecting to the backplane.

    • AS7 card is used in telecom equipment for connecting to the backplane

    • It provides interface for various types of signals such as voice, data and control signals

    • AS7 card is commonly used in BSS (Base Station Subsystem) equipment for connecting to the BTS (Base Transceiver Station)

  • Answered by AI
  • Q26. Function of group switch
  • Ans. 

    Group switch is used to control multiple devices simultaneously.

    • Group switch allows for easy and efficient control of multiple devices at once.

    • It can be used to turn on/off lights, fans, and other appliances in a room or area.

    • Group switch can also be used to set timers and schedules for devices.

    • It simplifies the process of managing multiple devices and saves time and effort.

    • Group switch is commonly used in smart home a

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Ask my question Above I m suggest

Skills evaluated in this interview

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Interview Questionnaire 

1 Question

  • Q1. They are asking for my previous experience details & FTTH,NLD,MT, related questions

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Interview Questionnaire 

1 Question

  • Q1. About fiber color coding, OTDR, LSPM, Losses, etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, nothing to worry about. Company is very good

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Interview Questionnaire 

2 Questions

  • Q1. Event loop , Execution context , closure , link list implementation ,
  • Q2. Call , bind ,apply and how is it diff from new lambda functions , pub sub implementation in object oriented javascript , css flexbox etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare object oriented javascript properly and be ready for hands on coding .

I applied via Naukri.com and was interviewed before Apr 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Oprical fiber

Interview Preparation Tips

Interview preparation tips for other job seekers - All question od OFC project , Rout survey, ROW solve, T&D (HDD, OT) ,blowing ,spliceing,chamber & Rout markar installation,Rout AT, and all rout document part
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. 1m3 concrete use cement
  • Q2. 1sqm2 plaster use cement kg

Interview Questionnaire 

23 Questions

  • Q1. Bill of material of 1 KM 11 KV line
  • Ans. 

    The bill of material for a 1 KM 11 KV line includes various components such as conductors, insulators, transformers, and poles.

    • Conductors: Copper or aluminum cables used to transmit electricity.

    • Insulators: Materials like porcelain or polymer used to support and isolate the conductors.

    • Transformers: Devices used to step up or step down the voltage.

    • Poles: Structures to support the conductors and maintain their position.

    • Ot...

  • Answered by AI
  • Q2. Bill of material of 1 KM AB cable line
  • Ans. 

    The bill of material for a 1 KM AB cable line includes various components.

    • The cable itself

    • Insulators

    • Connectors

    • Poles or towers

    • Grounding equipment

    • Hardware such as bolts and clamps

    • Tools for installation

    • Safety equipment

    • Transportation costs

    • Labor costs

  • Answered by AI
  • Q3. Bill of material of 1KM underground line 33 KV ,11,KV,LT lines
  • Ans. 

    The bill of material for a 1KM underground line with 33KV, 11KV, and LT lines.

    • The bill of material should include all necessary components for the underground line.

    • Components may include cables, transformers, switchgear, and other electrical equipment.

    • The quantity of each component should be specified in the bill of material.

    • The bill of material should also include any necessary accessories such as clamps, connectors,

  • Answered by AI
  • Q4. Testing commissioning of RMU ,relay setting
  • Ans. 

    Testing and commissioning of RMU and relay setting is a crucial aspect of project engineering.

    • Testing and commissioning of RMU involves verifying the functionality of the switchgear and ensuring it is safe for operation.

    • Relay setting involves configuring the protection relays to ensure they operate correctly in the event of a fault.

    • Testing and commissioning should be carried out in accordance with relevant standards an...

  • Answered by AI
  • Q5. Transformer earthing
  • Q6. What is lightning arrestor
  • Ans. 

    A lightning arrestor is a device used to protect electrical equipment from lightning strikes.

    • It is also known as a surge arrester or lightning diverter.

    • It works by providing a low-impedance path for lightning current to flow to the ground.

    • It is commonly used in power distribution systems, telecommunication networks, and buildings.

    • Examples include metal oxide varistors, gas discharge tubes, and carbon block arrestors.

  • Answered by AI
  • Q7. Soil conductivity test
  • Q8. Transformer testing
  • Q9. ACSR conductor testing ABC testing Pannel testing Structure testing
  • Q10. Earthing Earthing of transformer Earthing of lightning arrester Earthing of sub station Earthing of single pole Earthing of pannels
  • Q11. What is discharge rods
  • Ans. 

    Discharge rods are grounding devices used to discharge static electricity from equipment or machinery.

    • Also known as grounding rods or earthing rods

    • Typically made of copper or aluminum

    • Used in industries such as oil and gas, chemical, and manufacturing

    • Prevents damage to equipment and potential safety hazards

    • Example: Discharge rods are commonly used in refineries to prevent explosions caused by static electricity buildup.

  • Answered by AI
  • Q12. Size of conductors Size of cables
  • Ans. 

    The size of conductors and cables is an important factor in determining their electrical properties and performance.

    • The size of a conductor is determined by its cross-sectional area, which affects its resistance and current-carrying capacity.

    • Cable size is determined by the current it needs to carry and the distance it needs to travel.

    • Larger conductors and cables can carry more current and have lower resistance, but may...

  • Answered by AI
  • Q13. What is GTP What is MQP What is FQP
  • Ans. 

    GTP is a protocol used in cellular communication. MQP and FQP are not commonly used acronyms.

    • GTP stands for GPRS Tunnelling Protocol

    • It is used in cellular communication to allow data transfer between different networks

    • MQP and FQP are not commonly used acronyms and may refer to specific organizations or products

  • Answered by AI
  • Q14. Transformer oil testing
  • Q15. Cable insulation testing Continuity testing High pot test
  • Q16. What is HDD machine
  • Ans. 

    HDD machine is a drilling machine used for horizontal directional drilling.

    • HDD stands for Horizontal Directional Drilling

    • It is used for underground drilling without disturbing the surface

    • It is commonly used for laying pipelines, cables, and conduits

    • The machine uses a drill stem and a drilling fluid to bore through the ground

    • It requires skilled operators and engineers to operate and plan the drilling process

  • Answered by AI
  • Q17. PSC pole STP pole RS joist pole Rail pole
  • Q18. HDPE PIPE GI PIPE PLB duct
  • Q19. Chemical earthing Electrical earthing
  • Q20. Jointing of cables Jointing of conductors
  • Ans. 

    Jointing of cables and conductors is a crucial aspect of project engineering.

    • Jointing involves connecting two or more cables or conductors to ensure continuity of electrical flow.

    • Various methods of jointing include crimping, soldering, and welding.

    • Factors such as the type of cable, voltage, and current capacity must be considered when selecting a jointing method.

    • Proper insulation and sealing of joints is essential to p...

  • Answered by AI
  • Q21. Tell me about yourself
  • Ans. 

    Experienced project engineer with a background in civil engineering and a passion for problem-solving and team collaboration.

    • Bachelor's degree in Civil Engineering

    • 5+ years of experience in project management

    • Proficient in AutoCAD and project management software

    • Strong communication and leadership skills

    • Successfully led a team in completing a major infrastructure project on time and within budget

  • Answered by AI
  • Q22. Previous company and project details
  • Q23. Salary discussion

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed in Apr 2022. There were 5 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 - Aptitude Test 

General knowledge, awareness, ability test, general English,math(percent,profit,loss, population, average etc)

Round 3 - Technical 

(1 Question)

  • Q1. Previous experience knowledge
Round 4 - HR 

(1 Question)

  • Q1. Something tell about
Round 5 - HQ interview 

(1 Question)

  • Q1. Previous experience knowledge and something tell about you

Interview Preparation Tips

Topics to prepare for Indus Towers Engineer interview:
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Interview preparation tips for other job seekers - Gain a basic knowledge about our daily work and about him
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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. All Technical issues closer
  • Q2. Field me job technicals,owner issue, Technicals issue clear
Round 3 - Technical 

(1 Question)

  • Q1. All equipment work (IIPMS,SPS,SMPS,SPSM )

Interview Preparation Tips

Interview preparation tips for other job seekers - Feld support engineer (FSE)
All technical issues
Owner issues
IME issuses
Technicians issues
Customer issues etc closer
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was about telecom

Round 2 - One-on-one 

(1 Question)

  • Q1. Self introduction

Nokia Networks Interview FAQs

What are the top questions asked in Nokia Networks FM BSS Engineer interview?

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  1. What is e...read more
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