Way back in September 2020, I wrote up on Open RAN networks and how it is reshaping future of telecommunications globally. After 1.5 years that O-RAN is very much alive and getting more traction from the industry. ORAN is now widely accepted globally. For those are uninitiated, Open RAN (Radio Access Network) offers the flexibility to the service providers to use hardware and software solutions from different companies in multiple layers. It's something like to use open source software.
