5G message access platform based on load balancing

Proceedings of the 7th International Conference on Cyber Security and Information Engineering Pub Date : 2022-09-23 DOI:10.1145/3558819.3565135

Ying Tong, Xiangli Jia, Baolin Liang, Jianqiang Feng

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Abstract

5G message access platform mainly uses SIP technology. In actual production, Single SIP services cannot meet the requirements of hundreds of millions of users. Therefore, SIP services must provide load balancing capabilities. Adding a load balancer in front of multiple SIP service entry proxies is a common approach, but traffic balancing within a service is also an issue that needs to be addressed. Considering the business requirements and the internal structure of the system, this paper designs a high-availability solution, including the selection of load balancing at the entrance and the load distribution method within the network element. This paper first analyzes the characteristics of the current popular load balancer and then adjusts and selects the most suitable one for professional configuration according to business requirements. In addition, to meet SIP protocol requirements, specific load distribution methods are configured between NE. Finally, experiments verify that service traffic can be evenly distributed to different NE.

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基于负载均衡的5G报文接入平台

5G消息接入平台主要采用SIP技术。在实际生产中，单个SIP业务无法满足数以亿计的用户需求。因此，SIP业务必须提供负载均衡功能。在多个SIP服务入口代理前添加负载平衡器是一种常见的方法，但是服务中的流量平衡也是一个需要解决的问题。结合业务需求和系统内部结构，设计了高可用性解决方案，包括入口负载均衡的选择和网元内负载分配方法。本文首先分析了当前流行的负载均衡器的特点，然后根据业务需求调整选择最适合的负载均衡器进行专业配置。此外，为了满足SIP协议的需求，网元之间还配置了特定的负载分配方式。最后，通过实验验证了该方法可以将业务流量均匀地分布到不同的网元上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of the 7th International Conference on Cyber Security and Information Engineering

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