The interview was very technical, focusing mainly on mobile networks. One key topic they asked about was related to 4G and 5G network planning and optimization, requiring both theoretical knowledge and practical experience in real-world projects.
Ran Engineer Interview Questions
85 ran engineer interview questions shared by candidates
What is the RRU, and BBU power of this equipment? CPRIs. Basic programming skills
Provide Clear Wimax technology details
What was a problem you had to face and how did you solve it?
How to increase the call drop rate KPI
I was asked about Antenna type, basic questions from my college major and some telecom topics
Sampling, nyquist criteria, modulation, server, hub, switches, router, different types of network, OSI model, IP , call flow, how internet works, NBFM, WBFM, B.W, broadband, baseband, noise etc.
Quickly introduction of your self
Quickly introduction of your project
How much you know about Ericsson
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