The existing collaborative channel perception suffers from unreasonable data fusion weight
allocation, which mismatches the channel perception capability of the node devices. This …

In the distributed spectrum sensing algorithm, multiple sensing users jointly perform
cooperative spectrum sensing, which can effectively solve the hidden terminal problem and …

In this paper Comparative analysis of hard and soft fusion techniques for Energy Efficient
cooperative spectrum sensing (CSS) is presented. CSS is the efficient way of detecting …

Cognitive Radio Networks (CRN) focus to enable Secondary Users (SU) to use unutilized
Primary User's (PU) spectrum bands and thereby resolve spectrum scarcity. Spectrum …

Cooperative spectrum sensing (CSS) in a cognitive radio uses a fusion center, which
receives local sensing decisions from multiple secondary users to predict whether primary …

Cooperative spectrum sensing (CSS) can solve the problem of the hidden terminal in
cognitive radio (CR). Energy consumption and sensing time are high in CSS due to a large …

The development of wireless communication networks has made spectrum management
more compulsory. Different systems such as Multi-carrier code division multiple access (MC …

Spectrum sensing can improve the spectrum's utilization using licensed spectrum in
cognitive radio. However, various security issues, such as malicious user attacks and …

The digital data acquisition in real instrumentation is one of the most crucial operations in
any data processing method, since the accuracy of provided samples is a strong influence …

Cognitive Radio technology, which lowers spectrum scarcity, is a rapidly growing wireless
communication technology. CR technology detects spectrum holes or unlicensed spectrums …