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I applied via Recruitment Consulltant and was interviewed in Aug 2021. There were 2 interview rounds.
CQI is related to modulation in LTE architecture and events trigger CQI reporting.
CQI is a measure of channel quality and determines the modulation scheme used for data transmission.
Higher CQI values indicate better channel quality and allow for higher order modulation schemes.
LTE architecture includes multiple layers such as the physical layer, MAC layer, and RLC layer.
Events such as handovers, cell reselections, and ...
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posted on 20 Jul 2022
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
RRc failure can occur due to various reasons such as hardware failure, software bugs, network congestion, etc.
RRc failure can lead to call drops and poor call quality
Hardware failure can occur due to faulty equipment or improper installation
Software bugs can cause RRc failure due to coding errors or compatibility issues
Network congestion can lead to RRc failure due to overload on the network
RRc failure can be resolved ...
posted on 16 May 2024
I applied via Company Website and was interviewed before May 2023. There was 1 interview round.
Load can be shifted to neighboring site by adjusting antenna parameters and handover parameters.
Optimize antenna tilt and azimuth to improve coverage and capacity of neighboring site
Adjust handover parameters such as handover threshold and hysteresis to facilitate smooth handover to neighboring site
Implement load balancing algorithms to distribute traffic evenly among neighboring sites
posted on 20 Jul 2022
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
RRc failure can occur due to various reasons such as hardware failure, software bugs, network congestion, etc.
RRc failure can lead to call drops and poor call quality
Hardware failure can occur due to faulty equipment or improper installation
Software bugs can cause RRc failure due to coding errors or compatibility issues
Network congestion can lead to RRc failure due to overload on the network
RRc failure can be resolved ...
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