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Courses / 5G / L4S in 5G

L4S in 5G

Course details Content Purchase options Frequently Asked Questions
Learning Time:
3 Hours
Level:
Intermediate
Delivery:
On-demand Live onsite Live online
CPD Credits:
3
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Course Details

This course explores L4S in 5G, showing how ECN, dual-queue coupled AQM, and scalable congestion control deliver ultra-low latency and high throughput. Learn its implementation in 5G and how it powers key use cases such as XR, cloud gaming, V2X, and other delay-critical services.
Through a mix of clear explanations, real-world examples, and practical insights, this course helps you understand why L4S is a critical enabler for the next generation of applications. You’ll explore key use cases in depth, examine their performance demands, and see how L4S addresses the latency and throughput challenges they present, equipping you with the knowledge to assess its impact and relevance in real-world 5G deployments.

This course is available as part of a package or for individual purchase. View purchase options to learn more.
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An experienced educator/trainer in the field of Computer Science, Kevin has over 15 years of experience in instructional design, implementation, and delivery. As an Mpirical trainer Kevin’s specialism is the application of cloud technology within 5G, although Kevin also teaches a range of topics around 5G and earlier 4G technologies.
£95
for 3 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

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Course Contents

What is L4S and Why is it Needed?:

  • Introduction to L4S.
  • Understanding Latency: Queuing, Jitter, Congestion.
  • Congestion Control Mechanisms.
  • Buffer Bloat and the Limitations of Traditional Congestion Control Mechanisms.

L4S Architecture:

  • ECN (Explicit Congestion Notification).
  • Scalable Congestion Control.
  • Dual Queue Coupled AQM.

L4S Procedures in 5G:

  • Overview.
  • Establishing an L4S-Enabled QoS Flow .
  • L4S PDU Session Establishment.

ECN Marking in 5G:

  • ECN Marking in 5G Core.
  • ECN Marking in NG-RAN.
  • ECN Marking for Non-3GPP Access.

L4S Use Cases:

  • Media Streaming.
  • Extended Reality.
  • Cloud Gaming.
  • RTP and L4S.
 £95
for 3 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

Buy course
Available as part of our Package Options
Find out more
Also available as Live training, online or onsite
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How to get started...

Step 1

Purchase the course with one of the methods below.

Step 2
Log in to the Mpirical learning portal to access your course.
Step 3
Start learning right away with on-demand or get ready for your live session.

Pricing

 £95
for 3 months access

Individual Course

Get on-demand access to this course including all supporting courseware and learning tools.

Buy course
From
 £995

Package Options

This course is available in a number of package options alongside other learning tools.

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Live Training

Live training options include live, instructor-led onsite or online for teams of 10 or more.

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Live Training

Individual Course
£95
Buy course
4G/5G Package
from £995
Learn more
Unlimited Access Package
from £995
Learn more
Access to this video course
Access to reference document
Access to learning platform
Access to NetX
Access to glossary of terms
Access to blogs
Certificate of completion
Earn badges for activities
Access to multiple courses
Access to technology related Telecoms Bytes
Access to all on-demand courses
Access to full Telecoms Bytes catalogue
Access to NetXplore virtual world
Access to NetXpert assessments
Access to NetXlabs
Added Extra

Frequently Asked Questions

Will I receive certification for completing the course?

Yes, all our courses provide a shareable certificate of completion following the test of understanding.

How long do I get access to the course?

On-demand courses are accessible immediately following purchase. Each course will have a different access period ranging from 3-6 months on average. You can continue to access the Mpirical learning platform after your course licence expires; however, you won’t be able to view any course content or learning tools unless you are a paid customer.

What else do I get with a course?

All students benefit from automatic access to our ‘Ask the Trainer’ feature with an on-demand course purchase. You will also get access to our acclaimed network visualisation tool, NetX.*

*NetX is not included with the Mini Telecoms MBA course or partner training.

Can I access the course offline?

Offline access is not currently available. You must use a connected device to access the course and learning tools. However, course pdfs and reference documents are downloadable.

Is there recommended follow-on training?

Yes, we do recommend follow-on training courses within the Mpirical learning platform.

How do I choose between a live course or on-demand course?

Our live courses are generally reserved for teams and enterprises of 10 or more. If you’d like to learn more about purchasing a single course to be delivered at your location or online, please get in touch: enquiries@mpirical.com.