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Technology of Network & Communication
|
502-505,510

Secure-oriented relay selection schemes in successive relaying systems

Qin Xiaogang
Zou Yi
Huang Kaizhi
China National Digital Switching System Engineering & Technological Research Center, Zhengzhou 450002, China

Abstract

To solve eavesdropping problem in multi-relay successive relaying systems, this paper proposed a security-oriented relay selection schemes. First, it proposed optimal relay selection(OPRS) scheme through general search and deduced theoretical secrecy rate. To lower complexity, it proposed two different two-stage relay selection schemes which first narrowed the scope of relays from aspects of decreasing computation complexity and CSI overhead, respectively. Simulation results show that K-MMRS scheme can achieve optimal secrecy rate with lower complexity.

Foundation Support

国家“863”计划资助项目(2014AA01A701)
国家自然科学基金资助项目(61379006,61521003,61701538)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.09.0881
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 2
Section: Technology of Network & Communication
Pages: 502-505,510
Serial Number: 1001-3695(2019)02-040-0502-04

Publish History

[2019-02-05] Printed Article

Cite This Article

秦小刚, 邹羿, 黄开枝. 面向安全的轮流中继选择方案 [J]. 计算机应用研究, 2019, 36 (2): 502-505,510. (Qin Xiaogang, Zou Yi, Huang Kaizhi. Secure-oriented relay selection schemes in successive relaying systems [J]. Application Research of Computers, 2019, 36 (2): 502-505,510. )

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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