#03 ~ Why we need 5G Control Plane & User Plane Separation (CUPS) in 5G Architecture | Course 02

Описание: Video Series 02 : 5G Architecture and Key Principles :
Session 03 : 5G Control Plane & 5G User Plane Separation or CUPS in 5G .

Ever wondered what the 5G network actually looks like? In this video, we take a deep dive into the architecture of 5G, mainly CUPS (Control plane and User Plane Separation Concept in 5G) and we will know, how it differs from previous generations like 3G and 4G. We explain the structure of the network, focusing on User Equipment (UE), the Radio Access Network (RAN), and the 5G Core. You’ll also learn about Control-User Plane Separation (CUPS) and why it's critical for 5G’s low-latency and scalability.

Topics Covered:

Overview of 5G Components: Understand the three major sections of a 5G network: User Equipment (UE), Radio Access Network (g-NodeB), and the 5G Core.
Comparison with 3G and 4G: Learn how 5G follows a similar architecture to 3G and 4G, but with critical differences that make it more efficient.
5G User Equipment (UE): This includes not just smartphones but also modems, 5G routers, and IoT devices designed for fixed wireless access.
5G Radio Access Network (RAN): Discover how g-NodeB supports the New Radio (NR) air interface and how some nodes can operate on unlicensed spectrum.
5G Core Network: Learn how 5G's core is built using modern technologies like network virtualization and service-based architecture, making it more flexible and scalable.
Control-User Plane Separation (CUPS): Explore the separation of control-plane and user-plane functions, allowing for better scalability based on network demands, and achieving the low latencies required for 5G applications.


Why CUPS is Critical for 5G:
Efficient Scaling: In cases where the network needs to handle massive machine-type communications (mMTC) like IoT devices, control-plane scaling becomes crucial. For data-heavy use cases like mobile broadband, user-plane scaling is more important.
Low Latency: Learn how separating control and user-plane functions helps achieve lower latencies, which is essential for real-time applications like autonomous vehicles and remote surgery.


We also take a look at how these concepts evolved from 4G and how 5G's control-plane and user-plane separation (CUPS) optimizes network efficiency, particularly in data-heavy environments.

Whether you're a beginner in telecom or a professional looking to deepen your understanding of 5G, this video breaks down the key components and architectural shifts of the 5G network in a simple, easy-to-understand way.



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