Technology of Network & Communication
|
1814-1819

Multi-source multicast service function chain optimization deployment algorithm

Ren Cheng1,2
Chen Xuxiang1
Tang Binwen3
Wang Yu1
Li Hao1
1. School of Electrical Engineering & Information, Southwest Petroleum University, Chengdu 610500, China
2. School of Information & Communication Engineering, University of Electronic Science & Technology of China, Chengdu 611731, China
3. School of Information, Southwest Petroleum University, Nanchong Sichuan 637001, China

Abstract

In the software defined network and network function virtualization environment, for the deployment of service function chain in multicast, this paper explored the deployment of joint virtual network function and traffic routing in multi-source multicast. The purpose was to minimize the total node resource consumption and link resource consumption cost. At the same time, considering the node, link and bandwidth delay constraints, it established an integer linear programming model and proposed a heuristic algorithm called multi-source multicast tree optimization. The algorithm aimed to find the nearest source node for all users, obtained multiple source and destination node groups, constructed a multicast service function tree for each group, and then optimized the multicast service function tree. Experimental simulation results show that compared with other heuristic algorithms, this algorithm effectively reduces the total cost, link utilization and delay.

Foundation Support

国家自然科学基金资助项目(61907036,51905457)
南充市市校合作项目(19SXHZ0018)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.11.0615
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 6
Section: Technology of Network & Communication
Pages: 1814-1819
Serial Number: 1001-3695(2022)06-036-1814-06

Publish History

[2022-01-17] Accepted Paper
[2022-06-05] Printed Article

Cite This Article

任诚, 陈绪祥, 唐斌文, 等. 多源多播服务功能链优化部署算法 [J]. 计算机应用研究, 2022, 39 (6): 1814-1819. (Ren Cheng, Chen Xuxiang, Tang Binwen, et al. Multi-source multicast service function chain optimization deployment algorithm [J]. Application Research of Computers, 2022, 39 (6): 1814-1819. )

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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