Free Online Course from Edx: 4G Network Essentials

edX platform is offering a free online course on 4G Network Essentials. This course highlights a lot of information on how 4G networks enable internet access for smartphone users anytime, anywhere. This course is useful for you whether you’re a graduate student or already in a professional role, targeting a career move or just building your skills, you’ll gain plenty of detailed, practical knowledge that you can put into practice immediately.

Duration:

The course lasts for 6 weeks, 3-4 hours per week.

Prerequisites:

• BSc degree (algebra, basic mathematics concepts).
• Network fundamentals (packet switching, layer approach, IP concepts, IP addressing) are addressed in Digital Networks Essentials.

About This Course:

This course is ideal for network engineers, sales engineers, application developers, and many other telecoms pros.

4G is the cutting-edge network technology that links millions of smartphones to the internet. You’ll get a solid overview of LTE/EPC (Long Term Evolution / Evolved Packet Core) 4G networks, how they work, how the network architecture is designed, and which protocols are used. First, you’ll gain exposure to the global architecture of the network, how the radio interface works, and how security is guaranteed. Then you’ll dive into the operational side. How does 4G handle millions of terminals that are on the move all the time?

Learning Outcome:

Students will learn the following:

• Describe 4G networks’ functioning and architecture.
• Explain how telecommunications operators provide mobile users with a permanent IP address in a secure manner.
• Analyze the internal exchanges and protocols used in a 4G network: attachment, location updating, handover.
• Identify the transport and control functions in a 4G network.
• Diagnose a network service problem.

Course Fees:

There are no fees for enrolling or studying the course, but there is a choice for the student to seek a verified certificate of completion of the course for $49, which is characterized by:

• Receive an instructor-signed certificate with the institution's logo to verify your achievement and increase your job prospects.
• Add the certificate to your CV or resume, or post it directly on LinkedIn.
• Give yourself an additional incentive to complete the course.
• EdX, a non-profit, relies on verified certificates to help fund free education for everyone globally.

About EdX:

EdX is an online learning destination and a massive open online course provider, it is founded by Harvard University and Massachusetts Institute of Technology (MIT) in 2026. edX offers high-quality courses from the world’s best universities and institutions to learners everywhere. It is open to students from around the world, who are interested in different fields like computer science, languages, engineering, psychology, writing, electronics, biology or marketing. With more than 130 global partners, edX counts the world’s leading universities, nonprofits, and institutions as their partners to provide the best online courses on the Web.

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