Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks
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...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
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IEEE Computer Society
2010
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/18522 |
| _version_ | 1848749768022425600 |
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| author | Parvin, Sazia Han, Song Gao, Li Hussain, Farookh Khadeer Chang, Elizabeth |
| author2 | Wenny Rahayu |
| author_facet | Wenny Rahayu Parvin, Sazia Han, Song Gao, Li Hussain, Farookh Khadeer Chang, Elizabeth |
| author_sort | Parvin, Sazia |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-14T07:26:11Z |
| format | Conference Paper |
| id | curtin-20.500.11937-18522 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:26:11Z |
| publishDate | 2010 |
| publisher | IEEE Computer Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-185222023-01-13T07:56:29Z Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks Parvin, Sazia Han, Song Gao, Li Hussain, Farookh Khadeer Chang, Elizabeth Wenny Rahayu Fatos Xhafa Mieso Denko spectrum cognitive radio networks primary user trust secondary user 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. 2010 Conference Paper http://hdl.handle.net/20.500.11937/18522 10.1109/AINA.2010.161 IEEE Computer Society fulltext |
| spellingShingle | spectrum cognitive radio networks primary user trust secondary user Parvin, Sazia Han, Song Gao, Li Hussain, Farookh Khadeer Chang, Elizabeth Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title | Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title_full | Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title_fullStr | Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title_full_unstemmed | Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title_short | Towards Trust Establishment for Spectrum Selection in Cognitive Radio Networks |
| title_sort | towards trust establishment for spectrum selection in cognitive radio networks |
| topic | spectrum cognitive radio networks primary user trust secondary user |
| url | http://hdl.handle.net/20.500.11937/18522 |