https://www.theverge.com/2018/7/30/17630042/t-mobile-nokia-5g-deal-three-billion-dollars-hardware-software-networking

T-Mobile and Nokia have announced a $3.5 billion deal that will see Nokia provide T-Mobile with “complete end-to-end 5G technology, software, and services” as the carrier continues to build out its 5G infrastructure.

“We are all in on 5G,” commented T-Mobile’s chief technology officer Neville Ray in the announcement. Nokia will help build T-Mobile’s 5G network on both the 600 MHz and 28 GHz millimeter wave portions of the spectrum, in accordance with the 3GPP’s 5G New Radio (NR) standards.