Analysis and Study of 4G Mobile Communication Technology

With the development of the society and increasing demand of life and work, mobile communication technology is undergoing tremendous change and progress, with a wide range of new services coming up and the range and number of users expanding.In a great variety of mobile communication services, 4G mobile communication technology, as the mainstream of the next generation of mobile communication, features stable operation, high transmission rate, and wide coverage.Based on 4G mobile communication technology, this paper performs profound study of its key technologies and applications.