ZTE has achieved wireless data transmission rates of 1 Gbps in a live demonstration using LTE-Advanced.
In the demonstration, ZTE deployed Carrier Aggregation technology with four carrier frequencies on the F-band（1.9G Band） and D-band （2.6G Band）. Carrier Aggregation is a core technology in the LTE-Advanced (LTE-A) standard, combining two or more carrier frequencies sharing the same or different bands into one channel, increasing the peak transmission speeds of TD-LTE cells by multiple times. ZTE used three carrier frequencies in the 2.6 G band, and on carrier in the 1.9 G band to complete the 1Gbps (F+D CA @ 4×4MIMO) demonstration successfully.
http://wwwen.zte.com.cn/en/press_center/news/201306/t20130626_401097.html
