A constant need to increase the network capacity for meeting the growing demands of the
subscribers has led to the evolution of cellular communication networks from the first …

Abstract Wireless Body Area Network (WBAN) is one of the wireless networks vertical
purviews, which supports for constant physiological signal monitoring of human body and …

Contaminated by Laplacian noise, the performance of energy detection (ED) degrades. To
address this problem, an improved energy detection (i-ED) is proposed. Instead of the …

The traditional spectrum sensing methods based on second order statistics are in general
not applicable to detecting a primary user with unknown parameters in non-Gaussian …

The increasing demand for spectral and energy efficient communication networks has drawn
an upsurge of interest in frequency (RF) energy harvesting (EH) cognitive radio networks …

Spectrum sensing in the presence of non-Gaussian noise is a challenging task for cognitive
radio networks (CRNs). Among all spectrum sensing approach, energy detection (ED) is the …

In recent years, the family of multicarrier code-division multiple-access (MC-CDMA)
transmission technologies has drawn a lot of attention in providing broadband wireless …

Traditional spectrum sensing techniques optimized against Gaussian noise may suffer from
severe performance deterioration when non-Gaussian noise is present. To overcome such …

In this paper, we address the problem of spectrum sensing in the presence of non-Gaussian
noise for cognitive radio networks. A novel Rao test based detector, which does not require …

在对近期认知无线电网络路由研究成果进行研究的基础上, 从邻居节点发现,“耳聋”,
邻居节点消失, 路由发现和跨层设计等5 个方面, 对认知无线电网络路由研究面临的重要挑战 …