RRC Interview Question Archives

March 12, 2024

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,...

October 13, 2020

5G RLC overall functionality is almost same as LTE RLC. In 5G also, RLC has 3 different modes of operations...

August 12, 2020

During UE attach, after a radio bearer is set up, the eNB (in NSA Mode) or gNB (in SA Mode)...

June 3, 2020

In 5G NR, RSRP measurement is performed and reported at Layer 1 (Physical Layer) and Layer 3 (RRC Layer). For...

April 6, 2019

SRB stands for Signaling Radio Bearer.”Signalling Radio Bearers” (SRBs) are defined as Radio Bearers (RBs) that are used only for...

March 10, 2019

Cell Re selection is a procedure used to change the cell after the UE is camped on a cell and...

January 21, 2018

In a cellular system, handover can be defined as a procedure to transfer a User Equipment (UE) and its context from...

April 23, 2016

4G LTE Layer 3 is an important layer includes RRC (Radio Resource Configuration) at UE and Base station. In this...