海量的数据流量正驱动运营商对现有网络进行升级,运营商和TDD频段拥有者纷纷将目光瞄准4G制式LTE。从2G时代到3G时代,用户的行为发生了飞速变化,除了智能终端上数据超越语音成为主要应用外,用户接入无线互联网的行为呈现出接入时段碎片化、接入时长瞬态化、访问内容情感化特点,而访问内容涵盖了视频、社交、游戏、搜索、支付等。 Massive data traffic is driving operators to upgrade existing networks. Operators and owners of TDD frequency bands have been targeting 4G LTE. From the 2G era to the 3G era, users’ behavior has undergone rapid changes. In addition to the fact that data exceeds the voice on the smart terminal as the main application, the user’s access to the wireless Internet shows fragmentation of the access period, transient access time, and access Content emotional characteristics, and the interview covers video, social, games, search, payment and so on.