扩展型皮基站在投资建设中的资源优化配置  

The Optimize Resource Allocation for the Extended Pico Base Station in Investment and Construction

作　　者：万朝辉 陈力 潘协威 帅彬彬 WAN Zhaohui;CHEN Li;PAN Xiewei;SHUAI Binbin(China Mobile Group Design Institute Co.,Ltd.Hubei Branch,Wuhan 430000,China)

机构地区：[1]中国移动通信集团设计院有限公司湖北分公司,湖北武汉430000

出　　处：《长江信息通信》2024年第11期175-177,共3页Changjiang Information & Communications

摘　　要：扩展型皮基站是无线室分系统建设中的一种新型的建设方式。从性能方面分析,其容量扩展性不如分布式皮基站,但是优于传统的双路DAS;从投资方面分析,其单平米造价则高于传统的双路DAS,低于分布式皮基站。那么,是否存在一种比较优化的资源配置模式能够使得扩展型皮基站的造价达到最优?本文对不同面积的场景和不同的资源配置结构的模式进行研究,按照造价模型分析提出了扩展型皮基站建设方式的最优的资源配置模式,并通过两个试点场景验证了该造价分析的合理性。The extended pico base station is a kind of new construction methods in the construction of wireless indoor distribution systems.Analyzing from a performance perspective,its capacity expansion capability is poorer than the distributed pico base station,but is better than the traditional dual DAS system.Analyzing from investment perspective,the cost per square meter for the extended pico base station is higher than the traditional dual DAS system and lower than the distributed pico base station.Is there a relatively optimized resource allocation mode that can cost less than all other modes.By studying scenarios with different areas and resource allocation structures,the article proposes the optimal resource allocation mode for the construction of the extended pico base station that verify the rationality of the cost analysis through two pilot projects.

关 键 词：扩展型皮基站 分布式皮基站 传统双路DAS 单平米造价 

分 类 号：TN915[电子电信—通信与信息系统]