4G网络通信是指它除了提供传统2G、3G通信的语音业务之外,还能够提供基于视频、数据、语音的各种服务,给客户带来高速的视频通信和数据通信,实现真正的沟通自由,彻底改变我们的社会形态和生活方式。本文首先阐述了4G网络通信新技术的特点,其次,就4G网络通信新技术的应用进行了深入的探讨,提出了自己的建议和看法,具有一定的参考价值。 4G network communication means that besides providing the voice service of traditional 2G and 3G communication, it can also provide various services based on video, data and voice to bring high-speed video and data communication to customers and realize true freedom of communication , Completely changing our social form and way of life. This paper firstly expounds the characteristics of new 4G network communication technology, and secondly, it discusses deeply the application of 4G network communication new technology, puts forward my own suggestion and opinion, and has certain reference value.