“东数西算”背景下运营商公众骨干网络架构演进探讨  

Discussions on Evolution of the Architecture of Telecommunications Operators'Public Backbone Networks under Background of“East-Data-West-Computing”

作　　者：赵广 刘琦[1] 魏汝翔 田洪宁[1] 杨婧雅 Zhao Guang;Liu Qi;Wei Ruxiang;Tian Hongning;Yang Jingya(China Unicom Research Institute,Beijing 100048,China)

机构地区：[1]中国联通研究院,北京100048

出　　处：《邮电设计技术》2024年第9期80-86,共7页Designing Techniques of Posts and Telecommunications

摘　　要：“东数西算”战略在优化我国算力资源布局的同时,将显著影响运营商的公众骨干网络架构。分析了运营商算力和公众用户的分布数据,指出了当前算力分布在地区间、省间的不平衡。同时,对“东数西算”第一类节点的业务热点区域的流量本地化程度进行了分析,发现部分流量本地化区域化程度不高、数据中心集约程度不足。基于分析结果和政策背景,提出了一种适应“东数西算”工程算力分布趋势的区域化、层次化运营商公众骨干网络架构,以优化用户感知,高效利用网络资源,将自身发展与国家战略更好地融合。“East-Data-West-Computing”project optimizes the layout of computing power of our country,and will also significantly af-fect the public backbone network architecture of telecommunication operators.It analyzes the distribution of computing pow-er and public network users of telecommunication operators,points out that there is an imbalance between regions and prov-inces in the current computing power layout.Meanwhile,it analyzes the degree of localization of traffic in the category I nodes of“East-Data-West-Computing”,which is business hotspot areas,finding that the regionalization of traffic is not high and the degree of data center intensiveness is insufficient in some areas.Based on analysis results and relevant policies,it pres-ents a regionalized and hierarchical operators architecture for public backbone network of telecommunication operators,in or-der to optimize user experience and achieve efficient network resources utilization,and integrate telecommunication opera-tors'own development with national strategies better.

关 键 词：东数西算 公众网络 流量区域化 

分 类 号：TN915.5[电子电信—通信与信息系统]