基于双切片隔离和管理策略 (D-SIMS) 的切片意识的5G网络编排框架
Sujitha Venkatapathy1, Thiruvenkadam Srinivasan2, Oh-Sung Lee3
1Information Technology, Kumaraguru College of Technology, Coimbatore, Tamilnadu, 641049, India.
Scientific reports
|August 11, 2024
概括
本研究介绍了D-SIMS,这是一种用于5G网络切片的双切片隔离和管理策略. 它通过使用深度神经网络和先进算法优化虚拟服务请求的资源配置,提高网络性能.
科学领域:
- 计算机科学 计算机科学
- 电信工程 电信工程 电信工程
背景情况:
- 网络切片是5G的一个关键功能,通过SDN和NFV虚拟化资源.
- 有效的资源配置对于VNF管理人员来说至关重要,以满足VSR的需求.
研究的目的:
- 为了研究和比较两个网络切片框架:D-SIMS.
- 根据绩效指标推最佳框架.
主要方法:
- 第一个阶段:深度神经网络 (DNN) 用于切片创建 (PI和VSR).
- 第二阶段:D-SIMS用于使用模糊的PROMETHEE (节点映射) 和Dijkstra的算法 (链接映射) 的资源分配.
- 使用准确性,精度,回忆,F1分数,接受率和资源有效性的评估.
主要成果:
- 在切片创建过程中评估的DNN分类性能.
- D-SIMS展示了有效的资源分配策略 (SSRR和MSRR).
- 在各种网络条件和VSR下调查的性能好处.
结论:
- D-SIMS提供了一种灵活和高效的网络切片资源管理方法.
- 拟议的方法增强了VNF管理员的战略,以实现最佳的PI资源配置.
- 对比分析验证了拟议的工作与现有文献相比.
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