基于OMNeT++的大规模确定性网络仿真实践

doi:10.11959/j.issn.1000-0801.2023239

电信科学 ›› 2023, Vol. 39 ›› Issue (11): 59-68.doi: 10.11959/j.issn.1000-0801.2023239

• 专题：确定性网络 • 上一篇

基于OMNeT++的大规模确定性网络仿真实践

高陈强, 朱向阳, 喻敬海

中兴通讯股份有限公司，江苏南京 210012

修回日期:2023-11-14 出版日期:2023-11-01 发布日期:2023-11-01
作者简介:高陈强（1990- ），男，中兴通讯股份有限公司工程师，主要研究方向为确定性业务承载技术、软件定义网络和网络演算等
朱向阳（1987- ），男，中兴通讯股份有限公司工程师，主要研究方向为确定性业务承载技术和软件定义网络等
喻敬海（1970- ），男，现就职于中兴通讯股份有限公司，主要研究方向为位索引显示复制技术、确定性业务承载技术、以太网、IP路由、云计算数据中心网络和软件定义网络等

Large-scale OMNeT++-based deterministic networking simulation practice

Chenqiang GAO, Xiangyang ZHU, Jinghai YU

ZTE Corporation, Nanjing 210012, China

Revised:2023-11-14 Online:2023-11-01 Published:2023-11-01

摘要/Abstract

摘要：

时间敏感网络（TSN）和确定性网络（DetNet）是确定性网络整体解决方案的重要组成部分，目前产业界还缺少这两种技术在大规模联合组网方面的研究。在 OMNeT++仿真平台基于时隙调度实现了 TSN 和DetNet 联合组网的确定性转发，并打通了控制器和仿真系统的通道，实现了转控协同的确定性仿真网络。重点介绍了对于仿真系统的改造，以及基于此的大规模跨域场景下确定性业务的端到端时延和抖动性能研究。结果表明，在大规模跨域场景下，时隙调度的机制可以提供端到端的确定性业务保障。

关键词: OMNeT++, 大规模确定性网络, 转控协同, 时隙调度, 跨域

Abstract:

TSN and DetNet are major components of the deterministic networking solution, detailed research has been conducted by industry and academia.However, the study seldom considers the joint of these two technologies under large-scale networks.To facilitate the analysis of the joint networks, TSN and DetNet specifific extensions to the popular OMNeT++/INET framework for network simulations was presented, in particular, the time slot scheduling, the TSN node/host/interface and DetNet node/host/interface, the framework for collaboration between the controller and the simulation system.A proof of concept implementation and exemplary evaluation of the joint of these two technologies under large-scale networks was presented.The results show that in large-scale cross-domain scenarios, the time slot scheduling mechanism can provide end-to-end deterministic service guarantee.

Key words: OMNeT++, large-scale DetNet, forwarding and control collaboration, slot scheduling, cross-domain

中图分类号:

TN915.41

高陈强, 朱向阳, 喻敬海. 基于OMNeT++的大规模确定性网络仿真实践[J]. 电信科学, 2023, 39(11): 59-68.

Chenqiang GAO, Xiangyang ZHU, Jinghai YU. Large-scale OMNeT++-based deterministic networking simulation practice[J]. Telecommunications Science, 2023, 39(11): 59-68.

图/表 14

图1

图2

图3

图4

图5

图6

图7

图8

图9

图10

表1

图11

图12

表2

参考文献 16

[1]	网络通信与安全紫金山实验室. 确定性网络技术体系白皮书[R]. 2021.
	Purple Mountain Laboratories. Deterministic network technologys System white paper[R]. 2021.
[2]	刘鹏, 杜宗鹏, 李永竞 ,等. 端到端确定性网络架构和关键技术[J]. 电信科学, 2021,37(9): 64-73.
	LIU P , DU Z P , LI Y J ,et al. End-to-end deterministic networking architecture and key technologies[J]. Telecommunications Science, 2021,37(9): 64-73.
[3]	莫益军, 杨子涵, 刘辉宇 ,等. 面向大规模确定性网络的全局循环排队与转发机制[J]. 电信科学, 2021,37(10): 55-65.
	MO Y J , YANG Z H , LIU H Y ,et al. Global cyclic queuing and forwarding mechanism for large-scale deterministic networks[J]. Telecommunications Science, 2021,37(10): 55-65.
[4]	CRACIUNAS S S , OLIVER R S , CHMELíK M ,et al. Scheduling real-time communication in IEEE 802.1 Qbv time sensitive networks[C]// Proceedings of the 24th International Conference on Real-Time Networks and Systems. New York:ACM Press, 2016: 183-192.
[5]	PAHLEVAN M , OBERMAISSER R . Genetic algorithm for scheduling time-triggered traffic in time-sensitive networks[C]// Proceedings of 2018 IEEE 23rd International Conference on Emerging Technologies and Factory Automation (ETFA). Piscataway:IEEE Press, 2018: 337-344.
[6]	MAHFOUZI R , AMINIFAR A , SAMII S ,et al. Stability-aware integrated routing and scheduling for control applications in Ethernet networks[C]// Proceedings of 2018 Design,Automation＆ Test in Europe Conference ＆ Exhibition (DATE). Piscataway:IEEE Press, 2018: 682-687.
[7]	NAYAK N G , DüRR F , ROTHERMEL K . Time-sensitive software-defined network (TSSDN) for real-time applications[C]// Proceedings of the 24th International Conference on Real-Time Networks and Systems. New York:ACM Press, 2016: 193-202.
[8]	工业互联网产业联盟. 工业互联网网络连接白皮书[R]. 2018.
	Alliance of Industrial Internet. Industrial Internet network connection white paper[R]. 2018.
[9]	黄韬, 汪硕, 黄玉栋 ,等. 确定性网络研究综述[J]. 通信学报, 2019,40(6): 160-176.
	HUANG T , WANG S , HUANG Y D ,et al. Survey of the deterministic network[J]. Journal on Communications, 2019,40(6): 160-176.
[10]	蔡敏捷, 李波 . OMNET++与H.264视频编解码器的联合仿真研究[J]. 计算机科学, 2011,38(1): 136-139.
	CAI M J , LI B . Research on hybrid simulation of OMNET++and H.264 codec[J]. Computer Science, 2011,38(1): 136-139.
[11]	VARGA A . OMNET++ discrete event simulation system version 5.1 simulation manual[EB]. 2003.
[12]	JIANG J H , LI Y T , HONG S H ,et al. A time-sensitive networking (TSN) simulation model based on OMNET[C]// Proceedings of 2018 IEEE International Conference on Mechatronics and Automation (ICMA). Piscataway:IEEE Press, 2018: 643-648.
[13]	LE C J , QIAO D H . Evaluation of real-time Ethernet with time synchronization and time-aware shaper using OMNeT[C]// Proceedings of 2019 IEEE 2nd International Conference on Electronics Technology (ICET). Piscataway:IEEE Press, 2019: 70-73.
[14]	FANG B W , LI Q , GONG Z J ,et al. Simulative assessments of credit-based shaping and asynchronous traffic shaping in time-sensitive networking[C]// Proceedings of 2020 12th International Conference on Advanced Infocomm Technology (ICAIT). Piscataway:IEEE Press, 2021: 111-118.
[15]	强鹂, 刘冰洋, 于德雷 ,等. 大规模确定性网络转发技术[J]. 电信科学, 2019,35(9): 12-19.
	QIANG L , LIU B Y , YU D L ,et al. Large-scale deterministic network forwarding technology[J]. Telecommunications Science, 2019,35(9): 12-19.
[16]	IEEE. IEEE standard for local and metropolitan area networks stream reservation protocol (SRP) enhancements and performance improvements:802.1Qcc[S]. 2018.

测试情况	业务周期	源抖动	时隙调度抖动容忍
场景1	125	5	5
场景2	125	10	5

测试情况	端到端最小时延	端到端最大时延	端到端抖动
场景1	55.67	60.47	4.8
场景2	55.67	190.47	134.8

基于OMNeT++的大规模确定性网络仿真实践

Large-scale OMNeT++-based deterministic networking simulation practice

在线阅读

PDF下载

可视化

摘要/Abstract

引用本文

使用本文

图/表 14

参考文献 16

相关文章 7

Metrics

推荐阅读 0

[1]	葛雨明, 毛祺琦. 车联网新型基础设施跨域协同部署研究[J]. 电信科学, 2023, 39(3): 24-31.
[2]	王巍, 王鹏, 赵晓宇, 徐洪磊. 基于SRv6的云网融合承载方案[J]. 电信科学, 2021, 37(8): 111-121.
[3]	丛培壮, 张宇超, 田野, 王文东, 李丹. 跨域场景下的联邦路由机制设计[J]. 电信科学, 2020, 36(10): 29-36.
[4]	颜永明,陈兵,许文杰. 互联网跨域端到端质量监测及故障定位方案[J]. 电信科学, 2018, 34(8): 177-185.
[5]	马玉军,陈敏,王军锋. 一种多等级无线体域网服务质量方法[J]. 电信科学, 2014, 30(5): 81-87.
[6]	张家帅,骆志刚,张翔,刘建飞. 超短波通信系统的物理层仿真精确建模方法研究[J]. 电信科学, 2012, 28(1): 86-90.
[7]	张家帅,骆志刚,张翔,刘建飞. 超短波通信系统的物理层仿真精确建模方法研究[J]. 电信科学, 2012, 28(1): 82-86.