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Cellplan Technologies Interview Questions and Answers
Cellplan Technologies Interview Experiences
4 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed before Aug 2022. There were 2 interview rounds.
(5 Questions)
- Q1. 4g Drive CSFB SRVCC HAND OVER AT DT FR LTE COVERAGE SINR RSRP RSRQ
- Q2. CSFB in 4g to 2g
- Ans.
CSFB (Circuit Switched FallBack) allows a 4G LTE device to fallback to a 2G network for voice calls.
CSFB is used when a 4G LTE device needs to make a voice call, as LTE is a data-only network.
The device switches to a 2G network temporarily for the voice call and then switches back to LTE for data.
CSFB helps ensure seamless voice call connectivity for LTE devices.
Example: When a user on a 4G network makes a voice call, ...
- Q3. SRVCC VOLT CALL HAND OVER 2G
- Q4. Hand over inter hand over Intra hand over
- Q5. RSRP SINR RSRQ CQI
T2 Pandit
(2 Questions)
- Q1. Any questions related to my post RF DT Engineer
- Q2. As take site axis, out up static data, collected photos to reegar and drive
Interview Preparation Tips
I applied via Company Website
(1 Question)
- Q1. ABOUT YOUR SALARY EXPECTATION
Interview Preparation Tips
I applied via Walk-in and was interviewed before Dec 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Input volte for bts
- Ans.
Input volte for bts is the required voltage level for the base transceiver station.
Input volte refers to the voltage level required for the base transceiver station (BTS).
It is important to ensure that the BTS receives the correct voltage to operate efficiently.
The input volte can vary depending on the specific BTS model and manufacturer.
It is crucial to follow the manufacturer's specifications and guidelines for the i...
- Q2. FDD Stands for
- Ans.
FDD stands for Frequency Division Duplex, a method for simultaneous transmission and reception using separate frequency bands.
FDD allows for full-duplex communication, meaning data can be sent and received at the same time.
Commonly used in cellular networks, such as GSM and LTE, where uplink and downlink frequencies are distinct.
FDD is advantageous in scenarios with consistent traffic patterns, as it provides stable ba...
- Q3. Frequency Division Duplex
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I applied via Naukri.com and was interviewed in Jun 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. All the questions were relevant to my domain knowledge.
Interview Preparation Tips
The rest is in the hands of the interviewer.
I applied via Company Website and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. My interview was Technical, Previous company is Nokia, there I was a technical expertise in IMS/VoLTE Domain. IMS architecture, VoLTE to VoLTE call flows, SIP call flows, Diameter protocol, IMS interfaces
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How to integrate the sites or the integration steps?
- Ans.
Integration of sites involves identifying the systems to be integrated, defining the data flow, and implementing the integration process.
Identify the systems to be integrated
Define the data flow between the systems
Choose the appropriate integration method (API, ETL, etc.)
Develop and test the integration process
Deploy the integration process and monitor for errors
Ensure data security and compliance
Provide ongoing suppor...
- Q2. What vlan?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Referral and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. MPLS, OSPF, BGP, ISIS
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Relates to project & last company experience
I appeared for an interview before May 2016.
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Rating in categories
|
RF Engineer
31
salaries
|  ₹2.4 L/yr - ₹4 L/yr |
|
DT Engineer
11
salaries
| ₹2.8 L/yr - ₹3.8 L/yr |
|
Test Engineer
5
salaries
| ₹3 L/yr - ₹3.6 L/yr |
|
Project Coordinator
5
salaries
| ₹3.3 L/yr - ₹4.5 L/yr |
|
RNO Engineer
5
salaries
| ₹3.2 L/yr - ₹5 L/yr |
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