Licensed Assisted Access (LAA)
AT&T Deploys LTE Licensed Assisted Access (LTE-LAA) Technology; Plans 5G Evolution
AT&T has introduced a high speed “4G” service in the form of LTE-Licensed Assisted Access (LAA) in Indianapolis, IN. LTE-LAA uses unlicensed spectrum. According to AT&T it will provide theoretical gigabit speeds to some areas of the city. LTE-LAA has reached a peak of 979 Mbps in a San Francisco, CA trial.
“Demand continues to grow at a rapid pace on our network,” the Bill Soards, President AT&T Indiana in a press release. That’s why offering customers the latest technologies and increased wireless capacity by combining licensed and unlicensed spectrum is an important milestone.”
The U.S. mega telco recently announced plans to roll out its 5G Evolution program in Minneapolis. That initiative – which aims to provide networks with the capability to support 5G when it is ready – already is in use in parts of Indianapolis and in Austin, TX. It features LTE Advanced features such as 256 QAM, 4×4 MIMO and 3-way Carrier Aggregation.
AT&T says that it invested $350 million in its wired and wireless network infrastructure in Indianapolis between 2014 and 2016.