Wireless networks are a key component of the telecommunications infrastructure in our
society, and wireless services become increasingly important as the applications of wireless …

Cognitive radio technology has the potential to address the shortage of available radio
spectrum by enabling dynamic spectrum access. Since its introduction, researchers have …

Cognitive radio (CR) is regarded as an emerging technology, which equips wireless devices
with the capability to adapt their operating parameters on the fly based on the radio …

Kernel-based learning (KBL) methods have recently become prevalent in many engineering
applications, notably in signal processing and communications. The increased interest is …

This paper considers primary user emulation attacks in cognitive radio networks operating in
the white spaces of the digital TV (DTV) band. We propose a reliable AES-assisted DTV …

The optimal spectrum access strategy is investigated for multi-user multi-channel scenario in
cognitive radio networks. At first, an online learning method based on Dirichlet Process is …

Drones, also known as mini-unmanned aerial vehicles (UAVs), are enjoying great popularity
in recent years due to their advantages of low cost, easy to pilot and small size, which also …

A number of recent papers have argued that invariants do not exist for three-dimensional
point sets in general position, which has often been misinterpreted to mean that invariants …

The growing cognizance of spectrum scarcity has become a more significant concern in
wireless radio communications. Due to the exponential growth of data transmission in …

Cognitive radios have been identified as a solution to the crowded spectrum issue. With the
realization of cognitive radio networks came the recognition that both new and old security …