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2015年7月初,中国电信在南京举行的天翼终端大会上宣布,从8月1日起,在全国核心城市提供天翼4G+网络;半个月后,中国移动在上海举行的世界移动大会上宣布,从2016年起正式推出4G+商用,目前中国移动已经在上海等城市开展试点工作。中国电信与中国移动的4G+均可理解为使用了载波聚合技术的LTE-A网络,支持Cat.6的速率,差异在于前者基于TD-LTE与FDD LTE的混合组网,后者基于TD-LTE的单独网络。
At the beginning of July 2015, China Telecom announced at Tianyi Terminal Conference held in Nanjing that Tianyi 4G + network will be provided in the core cities nationwide starting from August 1; and half a month later, China Mobile announced at the World Mobile Congress in Shanghai that, Since 2016, 4G + has been officially launched. At present, China Mobile has started pilot projects in Shanghai and other cities. Both China Telecom and China Mobile’s 4G + can be understood as an LTE-A network that uses carrier aggregation technology and supports the rate of Cat.6, with the difference that the former is based on hybrid networking of TD-LTE and FDD LTE, and the latter is based on TD-LTE Separate network.