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Title: |
Research on security issues of cognitive radio networks |
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Source: |
The Conference on Web Based Business Management (WBM 2010 E-BOOK)
(pp 921-926)
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Author(s): |
Li Zhu, Department of information science& technology, Oujiang College, Wenzhou University , Wenzhou, China, 325027
Huaqing Mao, Department of information science& technology, Oujiang College, Wenzhou University , Wenzhou, China, 325027 |
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Abstract: |
Cognitive radio (CR), cognitive radio networks (CRN) lead to rapid development of communications industry, and bring the great convenience to people's lives, however, security becomes the key concern issue. CRN is built on the existing network infrastructure; and the future CRN will also face the security problems that exist in current wireless network. In addition, spectrum can be dynamically programmed and used in CRN, so, security of spectrum becomes the key issue that will restrict development of CRN. Therefore, spectrum access security of CRN and authentication of core network have extraordinary significance. In this paper, security issues of CRN are analyzed in detailed and the latest research is discussed clearly, finally, future development trend for CRN security mechanisms is given.
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