Less sample‐cooperative spectrum sensing against large‐scale Byzantine attack in cognitive wireless sensor networks
Jun Wu,
Mingyuan Dai,
Xuyang Teng
et al.
Abstract:Cooperative spectrum sensing (CSS) has emerged as a promising strategy for identifying available spectrum resources by leveraging spatially distributed sensors in cognitive wireless sensor networks (CWSNs). Nevertheless, this open collaborative approach is susceptible to security threats posed by malicious sensors, specifically Byzantine attack, which can significantly undermine CSS accuracy. Moreover, in extensive CWSNs, the CSS process imposes substantial communication overhead on the reporting channel, ther… Show more
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