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    Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks

    153324_153324.pdf (428.4Kb)
    Access Status
    Open access
    Authors
    Parvin, Sazia
    Han, Song
    Gao, Li
    Hussain, Farookh Khadeer
    Chang, Elizabeth
    Date
    2010
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Parvin, S. and Han, Song and Gao, Li and Hussain, F. and Chang, E. 2010. Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks, in Rahayu, W. and Xhafa, F. and Denko, M. (ed), IEEE 24th International Conference on Advanced Information Networking and Applications (AINA 2010), Apr 20 2010, pp. 579-583. Perth, WA: IEEE.
    Source Title
    Proceedings of the IEEE 24th international conference on advanced information networking and applications (AINA 2010)
    Source Conference
    IEEE 24th International Conference on Advanced Information Networking and Applications (AINA 2010)
    DOI
    10.1109/AINA.2010.161
    ISBN
    9781424466955
    School
    Digital Ecosystems and Business Intelligence Institute (DEBII)
    Remarks

    Copyright © 2010 IEEE This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

    URI
    http://hdl.handle.net/20.500.11937/18522
    Collection
    • Curtin Research Publications
    Abstract

    Cognitive Radio (CR) has been considered as a promising concept for improving the utilization of limited radio spectrum resources for future wireless communications and mobile computing. As cognitive radio network (CRN) is a general wireless heterogeneous network, it is very essential for detecting the misbehaving or false nodes in the network. So in this paper we propose a trust aware model which provides a reliable approach to establish trust for CRN. This approach combines all kinds of trust values together, including the direct trust and indirect trust value for the secondary users. Depending on this trust value, it is decided that whether the secondary user can user the primary user's spectrum band or not. The mathematical results show that our trust model can efficiently take decision for assigning spectrums to the users.

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      Cognitive Radio Networks (CRNs) deal with opportunistic spectrum access in order to fully utilize the scarce of spectrum resources, with the development of cognitive radio technologies to greater utilization of the spectrum. ...
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