5G网络技术研究现状和发展趋势  

Current Research and Development Trend of 5G Network Technologies

作　　者：王胡成[1,2] 徐晖[1] 程志密[1] 王可[1] 

机构地区：[1]无线移动通信国家重点实验室(电信科学技术研究院),北京100191 [2]北京邮电大学,北京100876

出　　处：《电信科学》2015年第9期149-155,共7页Telecommunications Science

摘　　要：首先分析了5G网络中的新需求对移动通信网络的挑战,从而说明进行5G网络技术研究的必要性。随后,介绍了目前国内外研究组织在5G网络相关技术的研究进展,包括NGMN、5GPPP、IMT-2020等,同时也介绍了国内外标准化组织对5G网络技术的标准化研究进展。基于对5G网络中的新需求、新挑战的分析,结合国内外关于5G网络技术研究现状的总结,预测了未来5G网络技术的发展趋势并给出了相关的技术发展方向。最后对5G网络的发展进行了总结和展望。The challenges for mobile communication network raised by new requirements in 5G were analyzed, and then the necessity of researching 5G network technologies was explained. After that, the research situation of global research organizations was introduced, such as NGMN, 5GPPP, IMT-2020 and so on, regarding 5G network technologies, moreover, the standardization status of global standards development organizations on 5G network technologies were introduced. According to the analysis on new requirements and new challenges in 5G network, and current research of 5G network technologies, the development trend of 5G network technologies was predicted and some specific network technologies for the future network were provided. At last, the development of 5G network was concluded and forecasted.

关 键 词：5G 网络技术 以用户为中心 SDN/NFV 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]