光纤分布系统在深度覆盖场景的研究与应用  

Research and Application of Fiber Distributed System in the Scenario of Deep Coverage

作　　者：胡泽妍[1] 张力方[1] 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《移动通信》2015年第22期3-8,共6页Mobile Communications

摘　　要：从城中村、住宅小区、酒店/写字楼这3类典型深度覆盖场景特点及覆盖难点出发,结合光纤分布系统在现网中的应用,给出了实际部署方案和网络性能提升效果,同时对比了光纤分布系统和传统室分系统的建设成本及投资收益情况,最后提出了大规模应用后设备和网络方面需要进一步关注的问题。According to characteristics and difficulties of deep coverage in three typical scenarios of urban village, residential areas and hotel, the practical deployment scheme and network performance enhancement effect were presented based on the current applications of fiber distributed system in existing network. In addition, compared with the construction cost and investment benefit of the traditional indoor distribution system, the further problems in perspectives of equipment and network after massive applications were presented at last.

关 键 词：光纤分布系统 深度覆盖 投资回报期 

分 类 号：TN929.5[电子电信—通信与信息系统]