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第四代移动通信技术俗称4G,是第三代移动通信技术3G技术的升级。第四代移动通信技术有更高的传输速度,可提供更安全的技术保障,具备更智能的、人性化的结构从而实现移动通信的互联互通。文章简述第四代移动通信技术的关键技术,分析第四代移动通信技术的特点,在此基础上为第四代移动通信技术的发展前景进行展望。
The fourth generation of mobile communication technology commonly known as 4G, is the third generation mobile communication technology 3G technology upgrade. The fourth generation of mobile communication technology has a higher transmission speed, can provide more secure technical support, with a more intelligent, user-friendly structure in order to achieve mobile communication interoperability. The article briefly describes the key technologies of the fourth generation mobile communication technology and analyzes the characteristics of the fourth generation mobile communication technology. On this basis, it forecasts the development prospect of the fourth generation mobile communication technology.