Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

So you think you know 4G?

Think you know 4G?
Put your knowledge to the test in our 4G technology quiz and see if you can achieve guru status.

1. LTE was introduced in which 3GPP Release?
2. In LTE, what are the two types of EPS bearer that can be established?
3. True or False. A Dedicated Bearer can be established without a Default Bearer being in place.
4. For a given PDN connection, how many Default Bearers can be established?
5. True or False. User Plane traffic in LTE is encrypted between the mobile and the PDN-GW.
6. In LTE, what is the term given to a handover that is controlled by the MME?
7. Which LTE network element is responsible for allocating the mobile an IP address?
8. What is the term given to the temporary identity that an LTE network will allocate to a subscriber?
9. What are the three high level network components required for a VoLTE deployment?
10. During an LTE attach procedure, where does the HSS send the subscriber profile?

Thanks for taking our quiz!

We've sent you an email with your results.

Sorry, results can only be provided by email.

Get Results

Enjoy our quiz? Why not test your knowledge on another technology?

2G Quiz 3G Quiz 4G Quiz 5G Quiz


Thanks for taking the quiz!

We just need a few details to give you your results:

First Name

Last Name



By entering your details you agree to Mpirical sending your quiz results directly to you.

I don't want to miss out on new course announcements, and other Mpirical news. Please add me to receive future Mpirical communications.
I agree to Mpirical's Privacy Policy

OnlineAnytime Package

Time (or lack of it) is always a problem in the day to day running of any team. As a consequence, training can be pushed aside. To make fulfilling your training requirements easier, we have developed a large portfolio of OnlineAnytime courses which can be completed at any time and in any location. Even a globally dispersed team can log on to our academy, find suitable courses and complete an agreed training programme at their own convenience.