The return of roaming: Exploring China Mobile International’s IPX platform

Throughout the world, over the last year the coronavirus pandemic has seen people confined to their homes, with international travel limited to a bare minimum. Operators around the world have lamented their lost roaming revenues, while at the same time expanding their mobile networks and related services. But the telecoms industry is nothing if not global, and roaming post-Covid is set to boom. As networks become increasingly complex, operators will need to choose the right approach if the