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Tag: RRC Interview Question

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

5G NR Layer 2 – Radio Link Control (RLC) Overview

5G RLC overall functionality is almost same as LTE RLC. In 5G also, RLC has 3 different modes of operations and each of the mode can transmit and receive data, […]

October 13, 2020October 21, 2020 Author 5G, 5G MAC Layer, 5G NR, NR

5G NR Measurement Configuration: Meas Object, Report Config, Meas ID

During UE attach, after a radio bearer is set up, the eNB (in NSA Mode)  or gNB (in SA Mode) delivers measurement configurations to the UE based on the mobility […]

August 12, 2020June 27, 2021 Author 5G, Radio Resource Management, RRC Signalling

5G NR RSRP Measurement Report Mapping

In 5G NR, RSRP measurement is performed and reported at Layer 1 (Physical Layer) and Layer 3 (RRC Layer). For example,  5G capable device can provide SS-RSRP measurements at Layer […]

June 3, 2020June 3, 2020 Author 5G, 5G Network Architectures, 5G Network Planning, 5G Physical Layer, Call Flow, LTE, New Radio, Radio Resource Management, RF Basics, RRC, RRC Signalling, Tech Fundas

5G NR Signaling Radio Bearers (SRBs)

SRB stands for Signaling Radio Bearer.”Signalling Radio Bearers” (SRBs) are defined as Radio Bearers (RBs) that are used only for the transmission of RRC and NAS messages. As per 3GPP […]

April 6, 2019July 21, 2020 Author 5G, LTE, New Radio, NR, Tech Fundas

Multi Carrier Cell Re-selection in LTE

Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and stays in the Idle mode.This procedure is used to let […]

March 10, 2019July 21, 2020 Author Future Network Optimization, Interviews, LTE, RF Optimisation, TDD LTE, Tech Fundas

LTE Handover Latency Calculation (Access Node)

In a cellular system, handover can be defined as a procedure to transfer a User Equipment (UE) and its context from a source cell to a target cell when source cell […]

January 21, 2018July 21, 2020 Author LTE, TDD LTE, Tech Fundas

LTE Layer 3 (RRC Layer) Interview Questions

4G LTE Layer 3 is an important layer includes RRC (Radio Resource Configuration) at UE and Base station. In this post is for L3 RRC interview questions with answers. What […]

April 23, 2016November 6, 2022 Author LTE
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