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中国电信四川公司7月3日宣布,采用载波聚合技术的“天翼4G+”无线网络已在四川实现应用。它采用名为LTE-A的无线网络传输技术,能够实现上行网速300M、下行50M,比现有4G网速快1倍,比普通3G网络快100倍。中国电信在第七届智能终端及移动互联网产业高峰论坛发布“天翼4G+”技术以来,四川电信加快4G+网络建设,目前已在成都、绵阳完成相关部署并实现商业应用。四川电信相关技术人员表示,目前四川4G网络基站已达2.5万个,网络覆盖全省100个市州、县
China Telecom Sichuan announced on July 3 that the “Tianyi 4G +” wireless network adopting carrier aggregation technology has been applied in Sichuan. It uses the wireless network transmission technology called LTE-A, which can achieve 300M uplink speed and 50M downlink capacity, which is 1 time faster than the existing 4G network speed and 100 times faster than the normal 3G network. Since the release of “Tianyi 4G + ” technology at the Seventh Intelligent Terminal and Mobile Internet Industry Summit, China Telecom has speeded up 4G + network construction and has completed related deployment and commercial applications in Chengdu and Mianyang. Sichuan Telecom related technical staff said that at present Sichuan 4G network base station has reached 25,000, the network covers 100 provinces, prefectures and counties