Mobile Network Architecture

MNO, MVNO, Full MVNO, MVNE, MVNA: behind these acronyms lie fundamentally different network architectures. Core Network ownership, subscriber management (HSS/UDM), IMSI control — every architectural choice determines how dependent you are, how much flexibility you have to evolve, and what it costs to change course. This article explains what each model actually means in production, so you can make the right call before it costs you.