5G Open RAN Essentials: Architecture & Ecosystem Basics Syllabus

Overview: This course provides a comprehensive introduction to 5G and Open RAN technologies, focusing on architectural principles, ecosystem dynamics, and industry trends. Over 10 weeks, learners will engage with technical content through video lectures, readings, and assessments. With an estimated 6–8 hours of study per week, the course is designed for telecom professionals and engineers seeking foundational knowledge in next-generation wireless networks. While it lacks hands-on labs, the curriculum is structured to build a strong theoretical and practical understanding of modern telecom infrastructure.

Module 1: Introduction to 5G Networks

Estimated time: 12 hours

• History and evolution of mobile networks from 1G to 5G
• Key features of 5G: enhanced speed, ultra-low latency, and massive device capacity
• Technical drivers behind 5G network design
• Industry use cases: smart cities, industrial IoT, and autonomous systems

Module 2: Fundamentals of Open RAN

Estimated time: 18 hours

• Definition and core principles of Open Radio Access Networks (Open RAN)
• Disaggregation of hardware and software components in RAN
• Interoperability standards and the role of O-RAN Alliance
• Benefits and challenges of open interfaces in wireless networks

Module 3: 5G Network Architecture and Virtualization

Estimated time: 18 hours

• Cloud-native network functions and their role in 5G
• Network slicing: architecture and service differentiation
• Edge computing integration in 5G deployments
• AI and automation for network management and optimization

Module 4: Open RAN Ecosystem and Industry Impact

Estimated time: 12 hours

• Key stakeholders in the Open RAN supply chain
• Security considerations in open and disaggregated networks
• Scalability and deployment models for Open RAN
• Global adoption trends and policy frameworks shaping Open RAN

Prerequisites

• Familiarity with basic networking concepts (e.g., IP, protocols, OSI model)
• Intermediate understanding of telecommunications infrastructure
• Background in engineering or technical field preferred

What You'll Be Able to Do After

• Explain the architectural differences between traditional RAN and Open RAN
• Analyze the role of virtualization and cloud-native functions in 5G networks
• Identify key components and interfaces in Open RAN ecosystems
• Evaluate deployment challenges and security implications of Open RAN
• Understand global trends and industry dynamics shaping future telecom networks