Sprint’s "bridge to 5G"—a technology known as Massive MIMO—is going to be out in full force during the Super Bowl in Atlanta next month. "It’s full of all kinds of goodness," said Heather Campbell, network director for the southeast region at Sprint. "It’s allowing us to really get into the full benefits of everything our 2.5 spectrum can do. We’ve deployed 2.5 across Atlanta before on LTE, but through Massive MIMO, we’re able to really get into the nooks and crannies of that channel and utilize every bit of that to get more capacity."