MTS has debuted the first commercial Gigabit LTE network using licensed assisted access technology in eastern Europe.
The Russian operator worked with Ericsson and Qualcomm on the setting up the network in a shopping centre in Ufa, in the Republic of Bashkortostan, over 1,000 kilometres east of Moscow.
It hit downlink speeds of up to 979MBps by aggregating 20MHz of 1800MHz spectrum, using 4x4 MIMO and 256QAM, and three 20 MHz bands of 5GHz frequency, using 2x2 MIMO and 256QAM.
The trial in the Planeta shopping centre also used Ericsson's ERS small cells and a Motorola Moto Z2 Force smartphone equipped with Qualcomm's Snapdragon 835 Mobile Platform. The chipset maker's platform contains its X16 LTE modem, which is the first commercial product to support LAA.
MTS said LAA technology would be used in future 5G networks to increase data throughput as well as capacity.
Andrey Ushatsky, Vice President, Technology and IT, MTS, said: "This technology is an important milestone on the way to 5G as it will be used in next-generation networks to instantly download “heavy” files, Ultra HD video, VR and AR services, and cloud-based video games. In addition, LAA will allow us to build gigabit networks quickly and cost-effectively in places with active traffic consumption, where operators do not always have enough available frequencies in the licensed spectrum.”
Yulia Klebanova, Vice President of Business Development, Qualcomm Europe, added: "We expect that with gradual LAA deployment across Russia and more LAA-supporting devices available in retail stores, a higher number of MTS subscribers will get access to higher connection speeds.”
MTS worked with Ericsson and Qualcomm in trialling LAA last year. The Russian operator is in the midst of a €400 million network upgrade project, also with Ericsson, focussing on rolling out LTE-M, NB-IoT and 5G ready infrastructure.