It's suppose to be on Globalstar's existing network which would be S-band and L-band but CDMA. It's not 5G-NR just yet though that's likely where they're headed.
I think Apple added n53 as part of this deal at Globalstar's request. Globalstar is trying to lease their spectrum terrestrially for small cell networks and network capacity solutions for the carriers.
I think Apple added n53 as part of this deal at Globalstar's request. Globalstar is trying to lease their spectrum terrestrially for small cell networks and network capacity solutions for the carriers.
https://www.globalstar.com/Globalstar/media/Globalstar/Downl... (PDF warning) Here's a presentation with some details.