In March of 2021, Tareq Amin, then CTO of Rakuten Mobile and now CEO of Aramco Digital, and I contemplated the question of how Rakuten Mobile could ramp itself onto a "brownfield" operator's modernization roadmap and drive Open RAN adoption. Of course, this would...
Open RAN has long been described as a journey, with the first steps focused purely on disaggregating hardware and software, then reaggregating it into a function radio system.
Now the focus is shifting to more robust implementations that go beyond disaggregation and get into open,...
