摘要
对第四代移动通信系统(4G)的发展、特点,及其包含的技术内容作了介绍,并展望了第四代移动通信系统可能涉及的几种核心技术:正交频分复用(Orthogonal Frequency Division Multiplexing)技术、软件无线电技术、智能天线技术、MIMO技术。
This paper gives an introduction on the development, peculiarities and its technical content of the fourth generation mobile communication. It also discusses the related key know-how such as the technology of OFDM, software-defined radio, smart antenna and MIMO.
出处
《山西电子技术》
2006年第3期94-96,共3页
Shanxi Electronic Technology
关键词
第四代移动通信
OFDM
软件无线电
智能天线
fourth generation mobile communication
orthogonal frequency division multiplexing
software-defined radio
smart antenna
