Overview
Explore a comprehensive technical training session that delves into the fundamental aspects of O-RAN architecture, covering essential topics from the OSI model and RAN protocols to advanced 3GPP technical specifications. Learn about the RAN Intelligent Controller (RIC), various network interfaces including Fronthaul (FH) and CPRI, and understand the differences between traditional and OpenRAN deployments. Master the intricacies of 4G LTE and 5G NR interfaces, mobile network interface configurations, and examine real-world applications through the Parallel Wireless solution diagram. Gain practical insights into O-RAN interfaces and their implementations in modern telecommunications infrastructure.
Syllabus
Intro
OSI MODEL AND RAN PROTOCOLS
3GPP TECHNICAL SPECIFICATIONS (TS)
RAN INTELLIGENT CONTROLLER (RIC)
TWO 3GPP INTERFACES IN 4G LTE
3GPP INTERFACES INSIDE RAN
FRONTHAUL INTERFACE (FH)
CPRI: A FRONTHAUL INTERFACE
X2 INTERFACE BETWEEN NODES
3GPP INTERFACES IN 5G NSA
MOBILE NETWORK INTERFACES: SUMMARY
SOME O-RAN INTERFACES
EXAMPLE: TRADITIONAL DEPLOYMENT
EXAMPLE: OPENRAN DEPLOYMENT
PARALLEL WIRELESS SOLUTION DIAGRAM
Taught by
Asia Open RAN Academy