T-Mobile needs more low-band spectrum to continue to...

T-Mobile needs more low-band spectrum to continue to play the disruptive role the carrier is now playing in the U.S. wireless market, T-Mobile said in a filing at the FCC. T-Mobile executives met with aides to the five commissioners, as well as Wireless Bureau Chief Roger Sherman, the carrier said in an ex parte filing. “Access to low-band spectrum and the economies of scale that greater access would enable represent two of the most pressing needs T-Mobile must satisfy if the company is to continue to play as disruptive a role in the market for the benefit of consumers as it has played over the last two years,” T-Mobile said. “Numerous studies … have demonstrated that low-band spectrum experiences significantly less path loss over wide areas than higher-frequency spectrum and less penetration loss when traveling through building walls, yielding improved consistency and reliability of coverage over wide-areas and indoors.” Meanwhile, T-Mobile Vice President Kathleen Ham responded Tuesday to comments by a second carrier official on why low-band spectrum is not a substitute for a denser network (CD May 6 p3). “On the one hand, they're arguing low-band doesn’t matter, but on the other they say that it does,” Ham told us. “If it doesn’t matter, go at it and bid in the AWS-3 auction. Get as much spectrum there as you want. Go for it.” Ham jabbed at AT&T in particular, which has been in a long-standing conflict with T-Mobile over spectrum aggregation rules. “It’s great for them to speak about how low-band is no big deal when they control so much of it,” she said.