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Category: Interviews

5G NR Interview Questions for Layer 1

5G Interview Q&A This blog post is for 5G NR interview questions and answers. These 5G interview questions are useful for 5G technical round to get 5G engineer position in […]

March 5, 2023March 8, 2023 Author Interviews

5G NAS (Non-Access Stratum) Interview Question

  Question: What is meant by Reflective QoS? Answer:  Link Question: What is the difference between 5G NAS and 4G NAS protocol?

March 5, 2023March 5, 2023 Author Interviews, Tech Fundas

5G MSG3 – PUSCH Scheduled Transmission by RAR UL grant

Introduction When we want to connect a UE to 5G network, it has to synchronize in downlink as well as in uplink. Downlink synchronization is obtained after successfully decoding SSB, […]

June 24, 2022June 24, 2022 Author 5G, 5G MAC, 5G MAC Layer, 5G NR, Interviews

5G N26 Interface – 5G to 4G Interworking

N26 interface Introduction N26 interface is an interface which interconnects the 5G Core network function AMF with 4G network node MME and enables interworking between 5G to 4G and visa […]

November 29, 2021January 13, 2023 Author 5G, 5G Core, 5G Network Architectures, 5G NR, Call Flow, Interviews, Voice Services, VoNR, Wireless Testing

5G NR Layer 3- RRC Interview Questions

Introduction In this post we will list the Interview Questions for 5G NR on Layer 3 which includes RRC, NGAP, XnAP etc. Most Important Interview Questions 5G Cell Search – […]

October 12, 2021March 27, 2023 Author 5G, Interviews

DevOps – Networking Interview Questions

Networking is an essential skill for DevOps and while setting up a Lab network we need to work with Routers, Switch, hubs, doing IP planning, assigning subnets, traffic sepration using […]

September 23, 2021September 23, 2021 Author DevOps, Interviews, Linux, SmartCities, Tech Fundas, Wireless Testing

DevOps – Jenkins Inteview Questions

This post is we have listed most frequent asked question during the Interiew. Jenkins is an open source automation tool with plugins built for Continuous Integration purpose. Jenkins is used […]

September 23, 2021December 29, 2021 Author Android, DevOps, Interviews, Wireless Testing

Helm – What is it in Telco Cloud ?

In 5G, RAN and Core the whole telecom is moving toward cloudification based on CNFs (Container Network Function) based deployment using Kubernetes (k8s) and MNOs are implemented CI/CD with every […]

September 2, 2021September 3, 2021 Author 5G, 6G, Cloud Computing, Future Network Optimization, Interviews, NFVI, Open RAN, Telco Cloud, Wireless Testing

5G NR PRACH Power Control: MSG1 Tx Power – Open Loop Power

In any wireless System, when a device (UE) needs to get access  it has to send a signal or preamble (MSG1) to base station (gNB), then energy is needed. One […]

February 20, 2021February 21, 2021 Author 3GPP Specification, 5G, 5G MAC Layer, Interviews

O-RAN Interview Questions

In this post, we have put most asked interview questions about Open RAN/O-RAN in various Telecom Companies/Service Provider who are developing Open RAN systems. What is Open RAN, OpenRAN and […]

February 6, 2021February 20, 2021 Author Interviews, Open RAN, Tech Fundas, Telco Cloud

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