室内分布系统共建共享研究  

Research on the Co-contruction and Sharing of Indoor Distribution System

作　　者：赵占强[1] 程慧敏[2] 范现瑞 

机构地区：[1]中国联合网络通信集团有限公司,北京100052 [2]中讯邮电咨询设计院有限公司,河南郑州450007

出　　处：《邮电设计技术》2012年第12期48-51,共4页Designing Techniques of Posts and Telecommunications

摘　　要：通过分析高低频段电磁信号的传播损耗特性、不同移动网络的制式特点、传统吸顶天线高低频段覆盖不均衡等问题,确定室内分布系统共建共享的规划方法和流程,并结合实际案例分析室内分布系统共建共享的可行性,为3家运营商室内分布系统共建共享消除技术障碍,达到节省工程投资,降低物业协调难度的目标。It first discusses the propagation loss characteristic of high and low frequency bands, features of different network type and unbalanced coverage issues which caused by high and low frequency of traditional ceiling antennas, demonstrates the plan-ning method and process of co-construction and sharing indoor distribution system and presents cases to perform feasibility analysis thus removing technical barrier of co-construction and sharing indoor distribution system for the three operators in order to save investment and ease the difficulty of coordination with the building management companies.

关 键 词：室内分布系统 共建共享 路径损耗 空间损耗 穿透损耗 

分 类 号：TN929.5[电子电信—通信与信息系统]