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新型光纤分布式系统研究及其应用 被引量:4

Research on New Type of Fiber-Distributed-System and Its Application in Engineering Practice
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摘要 随着3G时代通信业务的不断发展,传统的室内分布系统越来越难以满足人们的需求。为解决这一问题,介绍了一种新型的光纤分布式系统,从工作原理、特点和工程应用三个方面来分析该系统的优越性,设计旨在克服传统分布系统功率大,分布复杂,差损大等缺点,建设传输更方便,分布更合理的节能环保型系统环境。工程实际开通结果也表明,这种新型的分布式系统在解决信号覆盖及成本控制等方面更能满足现阶段人们的需求。 With the fast development of communication services in 3G era, traditional indoor distributed system is difficult to meet people ' s communication requirements. This paper introduces a new type of fiber distTibuted system, according three aspects of its principles, characteristics and engineering applications to analyze the advantages of the system. The system not only can overcome traditional distributed systems' disadvantages in high power, complex distribution and high differential loss, but also can build energy-efficient and environmental protecting systems with efficient transmission and reasonable distribntion. The engineering practice shows that the new type of distributed system is suitable fbr signal coverage and cost control in this stage.
出处 《移动通信》 2013年第12期92-96,共5页 Mobile Communications
关键词 光纤分布式系统 信号覆盖 工程造价 fiber-distributed-system signal eerage project cost
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