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5G移动通信系统是今后五年内移动通信的主要发展趋势,但其发展尚处于初步阶段,因此其发展趋势值得我们深入探索。本文通过无线传输和网络两个方面来对第五代移动通信系统的主要特点,发展方向,几项关键技术进行了展望,并概括的介绍了5G移动通信的近期研发成果和研发方向。
5G mobile communication system is the main development trend of mobile communication in the next five years. However, its development is still in the initial stage, so its development trend deserves our in-depth exploration. In this paper, the main features, development directions and several key technologies of the fifth generation mobile communication system are prospected from two aspects of wireless transmission and network. The recent R & D achievements and research directions of 5G mobile communication are summarized.