IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v12y2024i18p2908-d1480520.html
   My bibliography  Save this article

A Privacy-Preserving Electromagnetic-Spectrum-Sharing Trading Scheme Based on ABE and Blockchain

Author

Listed:
  • Xing Pu

    (The State Radio Monitoring Center, Beijing 100041, China)

  • Ruixian Wang

    (School of Computer Science and Technology, Guangdong University of Technology, Guangzhou 510006, China)

  • Xin Lu

    (The State Radio Monitoring Center, Beijing 100041, China)

Abstract

The electromagnetic spectrum is a limited resource. With the widespread application of the electromagnetic spectrum in various fields, the contradiction between the demand for the electromagnetic spectrum and electromagnetic spectrum resources has become increasingly prominent. Spectrum sharing is an effective way to improve the utilization of the electromagnetic spectrum. However, there are many challenges in existing distributed electromagnetic spectrum trading based on blockchain technology. Since a blockchain does not provide privacy protection, the risk of privacy leakage during the trading process makes electromagnetic spectrum owners unwilling to share. In addition, a blockchain only guarantees integrity, and the imperfect trading dispute resolution mechanism causes electromagnetic spectrum owners to be afraid to share. Therefore, we propose a privacy-preserving electromagnetic-spectrum-sharing trading scheme based on blockchain and ABE. The scheme not only designs an ABE fine-grained access control model in ciphertext form but also constructs a re-encryption algorithm that supports trading arbitration to achieve privacy protection for electromagnetic spectrum trading. Finally, we experimentally evaluated the efficiency of the proposed electromagnetic spectrum trading scheme. The experimental results show that the electromagnetic spectrum trading scheme we propose was highly efficient.

Suggested Citation

  • Xing Pu & Ruixian Wang & Xin Lu, 2024. "A Privacy-Preserving Electromagnetic-Spectrum-Sharing Trading Scheme Based on ABE and Blockchain," Mathematics, MDPI, vol. 12(18), pages 1-17, September.
    • Handle: RePEc:gam:jmathe:v:12:y:2024:i:18:p:2908-:d:1480520
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/12/18/2908/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2227-7390/12/18/2908/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Prabhat Thakur & G. Singh, 2020. "Power management for spectrum sharing in cognitive radio communication system: a comprehensive survey," Journal of Electromagnetic Waves and Applications, Taylor & Francis Journals, vol. 34(4), pages 407-461, March.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.

      Corrections

      All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:12:y:2024:i:18:p:2908-:d:1480520. See general information about how to correct material in RePEc.

      If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

      If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

      If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

      For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

      Please note that corrections may take a couple of weeks to filter through the various RePEc services.

      IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.