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Technology of Network & Communication
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3382-3387

SDN-based hybrid segmented routing probabilistic flow scheduling mechanism

Gao Xinchenga
Liu Weib
Wang Qilongb
Zhang Xuanb
a. School of Modern Education Technique Center, b. School of Computer & Information Technology, Northeast Petroleum University, Daqing Heilongjiang 163318, China

Abstract

In order to solve the problems of unreasonable traffic path allocation, elephant flow collision and high overhead of controller flow table in data center networks, this paper proposed an SDN based hybrid segment routing probability flow sche-duling mechanism(SRPFS). By taking advantage of SDN's centralized control feature, SRPFS initialized the traffic forwar-ding method by hybrid segment routing at first. Then, it utilized particle swarm optimization and redefined the internal particle's optimization process to filter the traffic. Finally, SRPFS constructed the global node probability matrix and designed probability scheduling algorithm to elect the optimal path for traffic forwarding. Experimental results show that the hybrid segment routing has a greater advantage in terms of flow table overhead. Compare with other classic flow transmission mechanisms, SRPFS has certain advantages in average network throughput, link utilization and standard network throughput rate, it reduces the controller flow-table overhead and ensures better network performance.

Foundation Support

国家自然科学基金资助项目(61702093)
东北石油大学基金资助项目(2020YDL-21)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2023.03.0148
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 11
Section: Technology of Network & Communication
Pages: 3382-3387
Serial Number: 1001-3695(2023)11-028-3382-06

Publish History

[2023-06-12] Accepted Paper
[2023-11-05] Printed Article

Cite This Article

高新成, 刘威, 王启龙, 等. 基于SDN的混合分段路由概率流调度机制 [J]. 计算机应用研究, 2023, 40 (11): 3382-3387. (Gao Xincheng, Liu Wei, Wang Qilong, et al. SDN-based hybrid segmented routing probabilistic flow scheduling mechanism [J]. Application Research of Computers, 2023, 40 (11): 3382-3387. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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