Nanocell在4G网络中的应用探讨  

Discussion on Applications of Nanocell in 4G Network

作　　者：姚柒零 成志瑶 罗建迪 沈亮 权笑 

机构地区：[1]中国移动通信集团设计院有限公司,北京100033

出　　处：《移动通信》2015年第3期42-45,共4页Mobile Communications

摘　　要：随着LTE网络容量需求压力的增大,室内覆盖日益重要,同时宏站信号室内覆盖困难,融合WLAN的小基站Nanocell将形成以业务热点为重点。通过分析现网4G网络现状和Nanocell需求的驱动力,同时研究了Nanocell的组成要素和产品特点,分析了Nanocell组网拓扑及发展现状,证实了Nanocell是一种低成本、低干扰、高容量、易回传、可维护、有安全认证的融合异构网络。With the increase of demands on LTE network capacity, indoor coverage is becoming more important than ever before. In the meantime, as the indoor coverage of macro BS signal is difficult, Nanocell integrated with WLAN is becoming the business focus. Based on both the status of current 4G network and the demands on Nanocell, the constitution elements and product features are discussed, as well as the networking topology of Nanocell and its status is analyzed. It is demonstrated that Nanocell is the integrated heterogeneous network of low cost, low interference, high capacity, easy back, convenient maintainable and secure authentication.

关 键 词：TD-LTE Nanocell EAP-AKA 

分 类 号：TN806[电子电信—信息与通信工程]