数字光纤分布系统RAS在金华电信无线网通信工程中实际应用
发布时间：2018-11-13 14:11
【摘要】：在通信技术高速发展的今天,用户对无线网的需求日渐增高。在住宅楼层、办公场所及公共封闭场所等均采用无线网室分覆盖方式满足用户的上网需求。在LTE无线网高速发展的今天,传统的室内分布系统建设模式已经不能满足网络覆盖的需求,新型的五类线分布系统、光纤分布系统弥补了传统模式的缺陷,在新型室内分布系统覆盖中扮演重要的角色。本文主要讲述RAS光纤分布系统的特点、典型的应用方案、优势与局限型,与传统的馈线室内分布系统、五类线分布系统覆盖模式进行对比。RAS光纤分布系统定位于“宽带接入最后一公里”深度覆盖解决方案,用于满足运营商对于网络精细覆盖的需求。与传统室内覆盖方案相比,具有解决深度覆盖保证质量、快速建网维护简单、降低投入节能减排和一套分布系统满足多网接入并均衡覆盖同时扩展性强的特点。
[Abstract]:With the rapid development of communication technology, users' demand for wireless network is increasing day by day. In the residential floor, office space and public closed places, wireless network room coverage is adopted to meet the needs of users. With the rapid development of LTE wireless network, the traditional building mode of indoor distribution system can no longer meet the demand of network coverage. The new five-type line distribution system and optical fiber distribution system make up for the defects of the traditional mode. Play an important role in the new indoor distribution system coverage. This paper mainly describes the characteristics of RAS optical fiber distribution system, typical application schemes, advantages and limitations, and the traditional feeder indoor distribution system. The RAS fiber distribution system is located in the "last kilometer of broadband access" depth coverage solution to meet the needs of operators for fine network coverage. Compared with the traditional indoor coverage scheme, it has the characteristics of ensuring quality of deep coverage, simple network maintenance, reducing input, energy saving and emission reduction, and a distributed system can meet multi-network access and balanced coverage and has strong expansibility at the same time.
【学位授予单位】：南昌大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN929.5
本文编号：2329382
[Abstract]:With the rapid development of communication technology, users' demand for wireless network is increasing day by day. In the residential floor, office space and public closed places, wireless network room coverage is adopted to meet the needs of users. With the rapid development of LTE wireless network, the traditional building mode of indoor distribution system can no longer meet the demand of network coverage. The new five-type line distribution system and optical fiber distribution system make up for the defects of the traditional mode. Play an important role in the new indoor distribution system coverage. This paper mainly describes the characteristics of RAS optical fiber distribution system, typical application schemes, advantages and limitations, and the traditional feeder indoor distribution system. The RAS fiber distribution system is located in the "last kilometer of broadband access" depth coverage solution to meet the needs of operators for fine network coverage. Compared with the traditional indoor coverage scheme, it has the characteristics of ensuring quality of deep coverage, simple network maintenance, reducing input, energy saving and emission reduction, and a distributed system can meet multi-network access and balanced coverage and has strong expansibility at the same time.
【学位授予单位】：南昌大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TN929.5
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