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Reliable Information Transmission: A Chaotic Sequence-Based Authentication Scheme for Radio Environment Maps Enabled Cognitive Radio Networks
2010
International Journal of Digital Content Technology and its Applications
With the intent of efficient occupying under-utilized spectrum, radio environment map (REM) based cognitive radio (CR) networking is proposed to facilitate the distributed spectrum sensing. Although the operational aspects of REM-enabled CR network are being studied actively, its security aspects have attracted very little attention. In this paper, we identify the security threats and propose generally distributed authentication architecture for REM-enabled CR networks. Furthermore, an adaptive
doi:10.4156/jdcta.vol4.issue4.5
fatcat:2hg7jisjrjdkpkt7w5lwjxvupu