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4G LTE – RLC Layer Functions_Part-1

In this tutorial, we have discussed about the functions of RLC layer in LTE. This is the first part of the RLC layer functions where we explained about the basic functions of RLC layer, the architecture of RLC layer and the different entities involved in it.

Timestamps:

00:00 Intro
00:32 RLC Functions
01:31 RLC Architecture
04:06 RLC Entity – Transparent Mode
05:39 RLC Entity – Unacknowledged Mode
07:41 RLC Entity – Acknowledged Mode
10:11 TM Data Transfer Mode
11:47 UM Data Transfer Mode

Please check out the complete playlist of LTE video tutorials on Fundamentals of LTE at the link given below:

The topics covered in this tutorial are some important concepts of 4G-LTE technology.
It contains in-depth explanation of LTE architecture, LTE protocol stack, Functions of different layers in LTE protocol stack etc.
The tutorial focuses mostly on the technical aspects of LTE Air Interface protocols.
You will learn about the fundamental concepts and key building blocks of LTE cellular technology.

Please check the links of individual videos of the tutorial below:

LTE Technology Overview

LTE E-UTRAN Architecture and Interfaces

LTE EPS Architecture and Interfaces

Features of different LTE releases

LTE Protocol Stack Architecture

LTE MAC Layer Functions

LTE RLC Layer Functions – Part 1

LTE RLC Layer Functions – Part 2

LTE PDCP Layer Functions

LTE RRC Layer Functions

LTE NAS Layer Functions

Hope you find the videos useful.
We will continue to add more videos on important topics in this tutorial and try to include every fundamental aspects of LTE which would help you to grow your knowledge on the technology.

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Happy Learning 🙂

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4g lte

6 thoughts on “4G LTE – RLC Layer Functions_Part-1

  • Excellent explanation sir..Thank you so much .but any video of UM transfer example..with window size example whether it comes under the reordering or not …some how clear with the condition

  • Could you please let me know why you are writing RLC as layer -2. Layer 2 is MAC right?

  • could you please explain the state variable in all the Modes of operation with examples

  • Hi sir thank you for your time and knowledge ,i following all your video , i request you to please make video on RRC and NAS

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