Small Cell发现技术的研究分析  

Small Cell discovery research and analysis techniques

作　　者：王振[1] 李贵勇[1] 

机构地区：[1]重庆邮电大学通信与信息工程学院,重庆400065

出　　处：《电子技术应用》2015年第12期15-17,21,共4页Application of Electronic Technique

摘　　要：Small Cell技术是LTE中一项重要的新兴技术,是服务热点区域,企业级用户及室内增强覆盖的必要部署手段,主要用于提升网络容量,优化网络部署。主要通过对LTE-A标准及OFDM技术的研究,同时结合Small Cell的特性,分析了当前Small Cell发现技术的相关研究现状,最后通过对比对其进行了总结与展望。Small Cell is an important emerging technology of LTE. It is an indispensable part for hotspot service, coverage en- hancements of enterprise users and indoors, mainly used to improve network capacity, optimize network deployment. Based on exten- sive study of LTE-A standard and OFDM technique, together with characteristics of Small Cell, this paper analyzes the current sit- uation of Small Cell research discovery technology. In the end, we make summaries and predictions through comparison.

关 键 词：小小区 干扰 同步信号 发现信号 

分 类 号：TN929.5[电子电信—通信与信息系统]