AT&T Boosts 4G at UAMS With Distributed Antenna System by Luke Jones Posted 5/15/2013 09:13 am Updated 5 years ago AT&T announced Tuesday that it has finished installing a 4G LTE Distributed Antenna System on the campus of the University of Arkansas for Medical Sciences in Little Rock. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.