刍议4G移动通信关键技术与面临的问题

On the key technologies and problems of 4G mobile communication

在通信技术飞速发展的今天,为了满足市场的需求,第四代(4G)移动通信技术应运而生,但随着应用的日益广泛,4G技术的缺点也逐渐凸现出来。SED。本文主要分析了4G通信的关键技术,阐述了4G技术的发展趋势和面临的挑战。

with the rapid development of communication technology,the fourth generation(4 G) mobile communication technology comes into being in order to meet the demand of the market,but with the increasingly widespread application,the shortcomings of 4 G technology have gradually come out. SED. This paper mainly analyzes the key technologies of 4 G communication,and expounds the development trend and challenges of 4 G technology.