2026 Football Recruiting In 2006 when the stadium was being built, 2G was the prevailing technology. The first iPhone in 2007 did not have a camera! The lower frequency was better at bouncing around from terrestrial towers into the sunken bowl. Modern high frequency signals like 5G have much better data capacity, but have shorter range, require line of sight, and get absorbed more readily by bodies in a crowd setting. If the university has not added 5G sites, service in the bowl has likely degraded in the last 5 years since the carriers shut off 2g/3g. From public maps it looks there are macrocells at Hutchison Field to the east and Garrod Dr west of 113. If they didn’t add 5G small cells all over campus they likely do have poor density coverage and makes sense why the stadium bowl is in a shadow.
As a short term solution, they could rent a temporary microcell trailer from Crown Castle. The carriers want out of the infrastructure business, so companies like CC actually own a lot of it now. You need shore power and a connection to a fiber backbone and then ATT, Verizon, and TMobile supply edge routers to CC to carry their network. This is ugly but not actually that prohibitive to rent and will provide ok service.
The correct permanent way to build this out is a distributed antenna system, with fiber to radio heads all over the stadium. Modern radio heads can broadcast cellular and WiFi signals. Under the seats or on railings is actually ideal so you keep the cells small and a lot of radio traffic at leg level - we have less water mass in our legs. Carriers have no interest in funding this sort of thing beyond providing an edge router and at that they will make you wait 6-12 months. Probably a $3M job all in if you want a system for reliable mass live streaming.