摘要
在介绍2G室内覆盖组成的基础上,分析了3G室内覆盖的特点和需求,总结了3G室内覆盖系统的设计要点和方法。
It firstly presents the components of 2G indoor coverage system, analyzes the characteristics and requirement of 3G indoor coverage system, and concludes the design points and methods.
出处
《邮电设计技术》
2008年第8期61-64,共4页
Designing Techniques of Posts and Telecommunications
关键词
室内覆盖
链路预算
分配损耗
Indoor coverage Link budget Distributed loss
