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Performance Analysis of a Dynamic Channel Vacation Scheme in Cognitive Radio Networks

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Queueing Theory and Network Applications (QTNA 2018)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 10932))

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Abstract

In order to resolve the issues of channel scarcity and low channel utilization rates in cognitive radio networks (CRNs), some researchers proposed to the idea of “secondary utilization” for the licensed channels. In “secondary utilization”, secondary users (SUs) opportunistically take advantage of unused licensed channels, thus guaranteeing the transmission performance and quality of service (QoS) of the system. Based on the channel vacation scheme, we analyze a preemptive priority queueing system with multiple synchronization working vacations. Under this discipline, we build a three-dimensional Markov process for this queueing model. Through the analysis of performance measures, we obtain the average queue length of two types of users, the mean busy period and the channel utility. Finally, by analyzing several numerical experiments, we demonstrate the effect of the parameters on the performance measures.

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Acknowledgements

This work was supported in part by the National Natural Science Foundation (No. 61472342), Natural Science Foundation of Hebei Province (No. A2018203088), Key Foundation of Higher Education Science and Technology Research of Hebei Province (No. ZD2017079), Youth Foundation of Higher Education Science and Technology Research of Hebei Province (No. QN2016016), China, and was supported in part by MEXT, Japan, and was supported in part by MEXT and JSPS KAKENHI Grant (Nos. JP17H01825 and JP26280113), Japan.

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Authors and Affiliations

  1. School of Science, Yanshan University, Qinhuangdao, 066004, China

    Wenbo Wang & Zhanyou Ma

  2. Department of Intelligence and Informatics, Konan University, Kobe, 658-8501, Japan

    Wuyi Yue

  3. Graduate School of Informatics, Kyoto University, Kyoto, 606-8225, Japan

    Yutaka Takahashi

Authors
  1. Wenbo Wang
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  2. Zhanyou Ma
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  3. Wuyi Yue
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  4. Yutaka Takahashi
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Corresponding author

Correspondence to Zhanyou Ma .

Editor information

Editors and Affiliations

  1. Kyoto University, Kyoto, Japan

    Yutaka Takahashi

  2. University of Tsukuba, Tsukuba, Japan

    Tuan Phung-Duc

  3. Ghent University, Gent, Belgium

    Sabine Wittevrongel

  4. Konan University, Kobe, Japan

    Wuyi Yue

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Wang, W., Ma, Z., Yue, W., Takahashi, Y. (2018). Performance Analysis of a Dynamic Channel Vacation Scheme in Cognitive Radio Networks. In: Takahashi, Y., Phung-Duc, T., Wittevrongel, S., Yue, W. (eds) Queueing Theory and Network Applications. QTNA 2018. Lecture Notes in Computer Science(), vol 10932. Springer, Cham. https://doi.org/10.1007/978-3-319-93736-6_14

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  • DOI: https://doi.org/10.1007/978-3-319-93736-6_14

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-93735-9

  • Online ISBN: 978-3-319-93736-6

  • eBook Packages: Computer ScienceComputer Science (R0)

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