When tonight’s games in the Sweet Sixteen round of the men’s NCAA basketball tournament South regional tip off, fans at FedExForum in Memphis, fans there with AT&T cell phone contracts will benefit from a recent upgrade to the arena’s Distributed Antenna System (DAS) to support AT&T’s new 4G LTE service.

If you read through our latest Stadium Tech Report for Q1 2014, you would know that FedExForum already has public Wi-Fi service as well as a DAS; the new AT&T upgrade specifically targets Ma Bell’s new 4G LTE network, which runs on different frequencies than AT&T’s older cellular channels.