Enhanced Cooperative Compressive Spectrum Sensing in Cognitive Radio Networks
Hadj Abdelkader Benzater,
Djamal Teguig,
Nacerredine Lassami
Abstract:The demand for bandwidth in cognitive radio networks (CRNs) is growing as applications become increasingly data intensive. Techniques such as compressed spectrum sensing (CSS) and cooperative spectrum sensing (C‐SS) are employed to address this challenge. C‐SS enhances overall detection accuracy and reliability by enabling multiple nodes to share and combine their local sensing data. Conversely, CSS effectively reduces the required information for spectrum usage decision making, thereby improving bandwidth uti… Show more
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