通过端到端流控有效防护信令风暴的方案研究  

Research on Effective Protection Against Signaling Storms Through End-to-end Flow Control

作　　者：尹永鑫 关威[1] 张欣 贺晓博[2] Yin Yongxin;Guan Wei;Zhang Xin;He Xiaobo(China United Network Communications Croup Co.Ltd.,Beijing 100033,China;China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China)

机构地区：[1]中国联合网络通信集团有限公司,北京100033 [2]中讯邮电咨询设计院有限公司郑州分公司,河南郑州450007

出　　处：《邮电设计技术》2023年第5期77-82,共6页Designing Techniques of Posts and Telecommunications

摘　　要：随着运营商网络的云化和集约化部署,研究防控由于网络故障引发的信令风暴已成为保护移动通信网网络安全的重要课题。通过针对核心网前后端信令放大效应的研究及流控模型的构建,制定了核心网前端精准流控和分级流控的部署策略;同时,结合核心网对终端、基站引导机制的研究,构建了可以指导运营商有效防护信令风暴的端到端流控方案。With the cloud and intensive deployment of operator networks,research on the prevention and control of the signaling storm caused by network failures is an important issue that protects the security of operator networks.It develops a precise flow control and hierarchical flow control scheme for the front-end of the core network by studying the amplification effect of signaling at the front and rear ends of the core network and the construction of flow control model.Based on the research on the guidance mechanism of terminals and base stations in the core network,an end-to-end flow control protection scheme that can guide operators to effectively respond to signaling storms is constructed.

关 键 词：信令风暴 流控 放大效应 终端管控 

分 类 号：TN915[电子电信—通信与信息系统]