AT&T: 4G And Velocity IP The Major Contributors

As part of this project, AT&T will add macro cell sites nationwide by 2015 as well as deploy small cells and Distributed Antenna Systems "DAS" that it manufactures itself. The DAS utilizes multiple small antennas to maximize coverage and speed within stadiums, convention centers, office buildings, hotels and other areas that traditional coverage methods find challenging.
http://seekingalpha.com/article/2005401-at-an...p;uprof=45

......Distributed Antenna Systems ....something just sounds familiar about this,.........