小蜂窝网络优势、面临挑战与发展趋势  

Advantages,Challenges and Development Trends of Small-Cell Networks

作　　者：李春红[1] 

机构地区：[1]辽宁师范大学物理与电子技术学院,辽宁大连116029

出　　处：《通信技术》2017年第10期2290-2294,共5页Communications Technology

摘　　要：小蜂窝网络是未来5G通信的关键技术之一。未来5G通信要求更大的系统容量、更高的传输速率和更低的网络成本,给小蜂窝网络带来了发展机遇。所以,小蜂窝网络具有广泛的发展前景和研究价值。和传统的宏蜂窝相比,小蜂窝网络具有很多优势,但同时也面临很多技术挑战。因此,介绍了小蜂窝的基本概念,论述了小蜂窝网络国内外的发展现状,分析了小蜂窝网络的优势和所面临的技术挑战,并指出了小蜂窝网络的未来发展方向和趋势。Small cell network is one of the key technologies for the future 5 G communications.The future 5 G communications would require even larger system capacity,higher transmission rates and lower network costs,thus bringing development opportunities for small-cell networks.Therefore,small-cell network has extensive development prospects and research value.Compared with the traditional macro-cell system,small cell network has many advantages and however,also faces many technical challenges.The basic concept of small cell is introduced.Then,the development situations of small cell networks both at home and abroad are discussed.Finally the advantages of the small cellular network and technical challenges are analyzed,the future development directions and trends of small cellular networks pointed out.

关 键 词：5G通信 小蜂窝 异构网络 智能蜂窝 

分 类 号：TN929.5[电子电信—通信与信息系统]