基于SMDP的安全防护基础设施网络切片服务响应模型  

An SMDP Based Slicing Service Response Model for Safeguarding infrastructure Network

作　　者：王璐茜 葛洪武[1] 朱晓明 贾哲 WANG Luxi;GE Hongwu;ZHU Xiaoming;JIA Zhe(The 54th Research Institute of China Eectronics Tchnology Group Corporation,Shijiazhuang 050081,China)

机构地区：[1]中国电子科技集团公司第54研究所,石家庄050081

出　　处：《计算机测量与控制》2025年第4期299-305,共7页Computer Measurement &Control

摘　　要：在创建各种安全防护基础切片络切片的过程中,安全防护基础设施提供商主要负责响应切片服务请求和分配资源,但其切片资源有限,切片服务存在响应速度慢的问题;因此,针对安全防护基础设施提供商的服务决策过程,提出了一种基于半马尔可夫决策过程的安全防护基础设施网络切片服务响应模型;经过仿真分析,基于SMDP的模型在有限的资源条件下,能够提高切片资源利用效率并最大化收益,高效地响应切片服务请求。During the process of slicing the network for protective basic slices,the security protection infrastructure providers are mainly responsible for responding to slice service requests and allocating resources.However,due to the limited slicing resources they possess,there exists a problem of slow response speed in slice services.Therefore,with respect to the service decision-making process of security protection infrastructure providers,a security protection infrastructure network slice service response model based on the Semi-Markov Decision Process(SMDP)is proposed.Through simulation analysis,it is demonstrated that the model based on SMDP,under the condition of limited resources,is capable of enhancing the utilization efficiency of slicing resources,maximizing profits,and efficiently responding to slice service requests.

关 键 词：安全防护基础设施 网络切片 半马尔可夫决策过程 安全防护基础设施提供商 服务响应模型 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]