多网融合室内分布系统新建方案  

Exploration on the newly-built solutions of multi-network fusion indoor distribution system

作　　者：肖寒春[1] 刘立兵[1] 唐心佩 彭先武[1] 

机构地区：[1]重庆邮电大学,重庆400065

出　　处：《电信工程技术与标准化》2016年第2期74-79,共6页Telecom Engineering Technics and Standardization

摘　　要：本文分析了室内网络共建共享发展趋势,简要介绍了室内分布系统组成与发展现况,详细论述了基于大型室内环境的POI无源室分系统和基于小型室内环境的BBU+pRRU室分系统,提出建网策略并总结方案设计难点,给出改进措施,最后展示了BBU+pRRU室分案例,提出未来室分系统设计建议,为室分共建共享的推进提供了重要参考。This paper mainly analyzes the development trend of interior network co-construction and sharing, introduces the indoor distribution system and the present situation, studies the POI passive chamber subsystem based on the large indoor environments and the BBU + pRRU chamber subsystem based on small indoor environments,and summarizes the difficulties of design,puts forward the improvement measures, at last shows the case of BBU + pRRU chamber subsystem and gives the design suggestions, provides an important reference for the co-construction and sharing of the chamber subsystem.

关 键 词：室内分布系统 共建共享 POI BBU+pRRU 

分 类 号：TN929.5[电子电信—通信与信息系统]