Cognitive Radio is the best solution for the problem of Spectrum Scarcity. Cognitive Radio
System senses unused frequencies intelligently without interrupting the users with authority …

The paper presents an exhaustive visualization of different problems encountered in efficient
utilization of spectrum for advanced wireless communication. It is a well known fact that there …

The wireless communication system are facing the spectrum shortage and interference
problem for the latest developments in the cellular industry. These problems can be solved …

Due to dynamic environment in cognitive radio network, current research rely on different
machine learning techniques. Spectrum sensing is a challenging task in cognitive radio …

The rapid growth of wireless systems have led to increased demand of the spectrum in the
wireless services. The dynamic allocation of the wireless channel is one of the viable …

Cognitive radio (CR) is the latest type of wireless technoloy that is proposed to mitigate
spectrum saturation problem. İn cognitve radio, secondary user will use primary user's …

Cognitive radio (CR) is the enabling system for sustaining dynamic spectrum admittance: the
policy that addresses the spectrum shortage difficulty that is encountered in many countries …

With rapid evolution in wireless devices increases the demand for radio spectrum. We know
that the radio spectrum is very valuable and limited natural resources. However, a fixed …

Cognitive radio (CR) is the latest type of wireless technology and provides more flexibility in
terms of spectrum utilization. İn CR, secondary user uses primary user's spectrum during …

The continuous evolution of wireless communication technology has developed many new
paradigms like IOT, M2M communication and 5G. Due to the continuous deployment of …