4G Network Fundamentals
4G is the cutting-edge network technology that links millions of smartphones to the internet. But how does it actually work?Ideal for network engineers, sales engineers, application developers, and many other telecoms pros, this course will help you to understand the technology behind the apps and devices we use every day.
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. What is a bearer? How is it quickly configured and released? How does 4G handle millions of terminals that are on the move all the time?
A certificate of completion is awarded by Coursera to learners who achieve a grade above 50%.
This course has received financial support from the Patrick & Lina Drahi Foundation.
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.
Syllabus
Syllabus - What you will learn from this course
Week 1
Module 0: Welcome
Module 1: Architecture and General Principles
Week 2
Module 2: Security Procedures
Week 3
Module 3: Radio Interface
Week 4
Module 4: Management of Data Flows
Week 5
Week 5: Management of the Sporadic Nature of Data Flows
Week 6
Week 6: Mobility Management
Week 7
Final Exam
Week 8
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FAQ
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I purchase the Certificate?
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
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