在网络边沿部署5G应用能力的模型研究  

The Modeling Study for Deploying 5G Application Capabilities on the Edge of Network

作　　者：王骏彪 王昕[2] WANG Junbiao;WANG Xin(China Telecom Corporation Yunnan Branch,Kunming 650200,China;Information Engineering Institute of The College of Arts and Sciences Yunnan Normal University,Kunming 650222,China)

机构地区：[1]中国电信股份有限公司云南分公司网络建设发展部,云南昆明650200 [2]云南师范大学文理学院信息工程学院电子信息工程教研室,云南昆明650222

出　　处：《移动通信》2020年第7期24-28,35,共6页Mobile Communications

摘　　要：随着5G的规模商用和5G技术标准的不断完善,5G应用将步入发展的快车道。受益于5G系统开放性,通过5G应用与5G网络的深度融合,实现应用面向网络的"可编程"已具备了条件。参照3GPP关于应用能力下沉移动域边沿的相关建议,结合运营商5G组网实际,对5G回传网中影响应用能力下沉决策的关键性能指标进行了数学建模,在此基础上,构建了在5G网络边沿部署应用能力的规划模型,并利用实例化数据对模型的有效性进行了验证。With the large-scale commercialization of 5G and the continuous improvement of 5G technical standards,5G applications will enter the fast lane of development.With the benefits of the openness of 5G systems,the deep integration of 5G applications and 5G networks provides the conditions to realize the application of network-oriented"programmability".Referring to 3GPP suggestions concerning the application capability closer to the mobile edge,and combining with the 5G network planning practice of operators,this paper establishes a mathematical model of the key performance indicators that affect the application capability sinking decision in the 5G backhaul network.Then the planning model for deploying application capabilities on the 5G network edge is further presented,and the effectiveness of the model is verified using real data.

关 键 词：5G 分布式部署 数学模型 

分 类 号：TN929.5[电子电信—通信与信息系统]