摘 要:为解决 5G 时代传输网络汇聚机房的选址问题,通过分析传输网络收敛区域内相关业务的传输代价及其影响因素,提出一种基于传输代价最小化的汇聚机房选址方法,并通过具体实例进行仿真测算,同时将仿真结果与传统的坐标法和重心法测算结果进行比较。仿真结果表明,基于传输代价最小化的汇聚机房选址方法在兼顾业务安全性的基础上,可使区域内收敛业务的传输代价最小,减少传输网络资源消耗和建设成本,可实现区域内汇聚机房的科学选址。
关键词:传输;带宽;光缆;汇聚机房;选址
DOI:10.19850/j.cnki.2096-4706.2023.05.028
基金项目:2021年宿迁市科技计划项目(S202108)
中图分类号:TP391;TN802 文献标识码:A 文章编号:2096-4706(2023)05-0116-04
Research on the Site Selection Method of Aggregation Computer Room Based on Minimum Transmission Cost
ZHU Mingliang
(School of Information Engineering, Suqian University, Suqian 223800, China)
Abstract: In order to solve the site selection problem of the aggregation computer room of the transmission network in the 5G era, based on analyzing the transmission cost and its influencing factors of the relevant services in the convergence area of the transmission network, a method for site selection of the aggregation computer room based on the minimization of the transmission cost is proposed, and the simulation calculation is carried out through a specific example. At the same time, the simulation results are compared with the calculation results of the traditional coordinate method and the center of gravity method. The simulation results show that the site selection method of aggregation computer room based on the minimization of transmission cost can minimize the transmission cost of convergence services in the region on the basis of business security, reduce the resource consumption and construction cost of transmission network, and realize the scientific site selection of aggregation computer room in the region.
Keywords: transmission; bandwidth; optical cable; aggregation computer room; site selection
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作者简介:朱明亮(1989—),男,汉族,江苏宿迁人,讲师,硕士,主要研究方向:传输网络组网。