摘要
简要介绍了无线基站结构模块化和标准化的两个行业标准——CPRI和OBSAI及其发展状况,从设备采购成本和管理以及新技术应用的角度分析了基站模块化及其接口开放对运营商的影响。尤其详细地分析了CPRI接口对运营商基站选址、工程建设、网维网优和网络可靠性等多方面的影响。
CPRI and OBSAI as two industry standards dedicating to base station modularizing with open interfaces is introduced. Their effects on operators are analyzed from view points of purchasing cost, equipment management and application of new technology, CPRI interface＇s effects on operators＇network constructing, maintenance, optimizing and reliability are analyzed deeply.
出处
《电信工程技术与标准化》
2007年第9期75-78,共4页
Telecom Engineering Technics and Standardization
关键词
基站
模块化
接口开放
base station, modularized, interface opening
