新型室内分布系统利旧室外宏站信号源的可行性研究  

A Feasibility Study of the Macro Station's Signal Source Used in the New Indoor Distribution System

作　　者：余扬尧 罗凤娅 彭鹏[1] 

机构地区：[1]四川通信科研规划设计有限责任公司,四川成都610041

出　　处：《移动通信》2016年第16期10-14,共5页Mobile Communications

摘　　要：为了减少新型室内分布系统投资并提高网络资源利用率,提出了采用利旧室外宏站信号源引入新型室内分布系统的方法。通过对工程的可实施性分析、工程实施前后施主站的信号覆盖和信号质量以及网络利用率的对比分析、工程投资结果分析,充分验证了新型室内分布系统利旧室外宏站信号源的可行性和有效性。In order to reduce investment in new indoor distribution system and improve the network resource utilization, the paper proposed a method using the macro station＇s signal source in the new indoor distribution system. Through the practical analysis of engineering, engineering donor station coverage, the signal quality and network utilization comparative analysis before and after, and the analysis of the engineering investment results, the feasibility and effectiveness of new indoor distribution system using the macro station＇s signal source was fully verified.

关 键 词：新型室内分布系统 利旧室外宏站信号源DAS 可行性 

分 类 号：TN929.53[电子电信—通信与信息系统]