WCDMA基站传输技术的研究  

Research on WCDMA Node B Transmission Technology

作　　者：王东洋[1] 郭省力[1] 

机构地区：[1]中讯邮电咨询设计院有限公司,北京100048

出　　处：《邮电设计技术》2010年第3期27-30,共4页Designing Techniques of Posts and Telecommunications

摘　　要：随着国内3G网络大规模建设和应用,以及3G业务尤其是数据业务的急剧增长,对基站传输的要求也越来越高,现有基站的传输方式将成为3G业务发展的瓶颈。对E1、FE等基站传输组网方案进行了分析、研究,并对WCDMA基站的传输规划提出了建议。Along with the construction and application of 3G networks,3G services,especially data services will grow rapidly. These need high-performance node B with wideband transmission network. The existing transmission network of 2G base stations will obstruct the development of 3G services. It research the technology of node B transmission network over E1 or FE,and analyzes the plans for Iub transmission,then it gives an appropriate planning for Node B transmission of WCDMA system.

关 键 词：基站 IUB接口 IP OVER E1 FE 传输效率 

分 类 号：TN929.5[电子电信—通信与信息系统]