Technology of Network & Communication
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2496-2499,2503

Resource allocation strategy of relay system based on MABC

Wang Zhenni
Dong Zengshou
Li Lijun
Wang Hao
School of Electronic Information Engineering, Taiyuan University of Science & Technology, Taiyuan 030024, China

Abstract

Aiming at the relay system of MABC, this paper studied the optimization of resource allocation strategy, and combined the power allocation problem with relay selection problem. Based on this, the paper proposed a multi-relay system resource allocation strategy(IS-MABC-OPOR) with interference MABC model. Considering the influence of interference signals on the transmission performance of two-way relay system, and aiming at maximizing the channel capacity of communication links, optimal power allocation and optimal relay selection for each node on the communication link used the Lagrangian method, and gave the mathematical expression of resource allocation under the maximum channel capacity of the communication link. The simulation results show that the channel capacity of the link is constrained by the relay node location and the total power of the link. Compared with the equal power allocation scheme(EPA), the random power allocation scheme(RPA) and the channel gain of the interference signal on the basis of the proposed scheme, the IS-MABC-OPOR scheme effectively increases the channel capacity, thereby realizing resources to meet higher-speed service transmission requirements.

Foundation Support

太原科技大学校博士基金资助项目(20152023)
山西省青年科技研究基金资助项目(201601D021065)
国家青年科学基金资助项目(6170329)
山西省重点学科建设经费资助项目

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.03.0082
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 8
Section: Technology of Network & Communication
Pages: 2496-2499,2503
Serial Number: 1001-3695(2020)08-054-2496-04

Publish History

[2020-08-05] Printed Article

Cite This Article

王珍妮, 董增寿, 李丽君, 等. 基于MABC的中继系统资源分配策略 [J]. 计算机应用研究, 2020, 37 (8): 2496-2499,2503. (Wang Zhenni, Dong Zengshou, Li Lijun, et al. Resource allocation strategy of relay system based on MABC [J]. Application Research of Computers, 2020, 37 (8): 2496-2499,2503. )

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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