4G LTE - Protocol Stack Architecture and Layers

Here is the link to the PPT slides: https://bit.ly/4cgBZg9 In this video tutorial, we explain the protocol stack of LTE network. We have explained about the user plane and control plane protocol stack architecture and different layers in the protocol stack and how does a data packet flow across different layers when data is transmitted from either UE to network or network to UE. Timestamps: 00:00 Intro 00:28 Overview 01:37 SDU vs PDU 03:37 User Plane: Protocol Stack Architecture 06:03 User Plane Protocols 09:40 Control Plane: Protocol Stack Architecture 14:29 Control Plane Protocols 17:50 Protocol Stack Layers - Radio Interface Please check out the complete playlist of LTE video tutorials on Fundamentals of LTE at the link given below: https://www.youtube.com/watch?v=DcmnJN3Qgx8&list=PLIjcuHcIw1q56zRPztlDxImMVsbhzwR8Z 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 https://www.youtube.com/watch?v=DcmnJN3Qgx8&t=326s LTE E-UTRAN Architecture and Interfaces https://www.youtube.com/watch?v=H5EyJFzg7a8 LTE EPS Architecture and Interfaces https://www.youtube.com/watch?v=qCQI19pFQeE Features of different LTE releases https://www.youtube.com/watch?v=YBbEcpvdpl4&t=3s LTE Protocol Stack Architecture https://www.youtube.com/watch?v=npsI6eenugs LTE MAC Layer Functions https://www.youtube.com/watch?v=7qhT8S4TBOg LTE RLC Layer Functions - Part 1 https://www.youtube.com/watch?v=79kNF5g0w2Y LTE RLC Layer Functions - Part 2 https://www.youtube.com/watch?v=y7U4e4mCLsE LTE PDCP Layer Functions https://www.youtube.com/watch?v=pGmPxKevU5A LTE RRC Layer Functions https://www.youtube.com/watch?v=wd7WPgCmlWQ LTE NAS Layer Functions https://www.youtube.com/watch?v=OhrjuJygNbQ OFDM (Orthogonal Frequency Division Multiplexing) https://www.youtube.com/watch?v=WJq1TqdCWkI&t=713s Frame Structure in LTE https://www.youtube.com/watch?v=NPGw4y-LE3Y&t=7s LTE Resource Grid https://www.youtube.com/watch?v=W27_RMYHZ1A 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. Please like, subscribe and share this channel. Happy Learning :)