摘要
针对室内场景LTE高流量的数据业务特性,探讨毫瓦级分布式系统在话务分流方面的应用。通过多场景评估分析维度,从话务贡献能力、话务吸收能力、单位造价吞吐量贡献能力等评价指标进行研究。毫瓦级分布式系统,相比于传统的DAS系统,具有高效吸收话务、灵活快速组网的能力。作为LTE室内分布的一种解决方案,尤其适用于学校、医院等室内热点场景。
In view of high flow characteristics of LTE data in indoor scene,it discusses milliwatts level distributed system applied on traffic diversion. It researches traffic capacity contribution,traffic absorption capacity and throughput contribution ability unit cost evaluation index,etc. Compared with the traditional system of DAS,milliwatts level distributed system has the advantages of absorbing the traffic with high efficiency,flexible and fast networking. As a solution of LTE indoor distribution,it is suitable especially for the scenes of schools,hospitals,etc.
出处
《邮电设计技术》
2017年第7期46-51,共6页
Designing Techniques of Posts and Telecommunications
关键词
毫瓦级分布式系统
话务贡献能力
话务吸收能力
单位造价吞吐量贡献能力
Milliwatts level distributed system
Contribution to traffic capacity
Traffic absorbing ability
Unit cost for throughput contribution ability
