Spectrum sensing techniques are implemented for effective use of spectrum resources in the
cognitive-radio. In this research work attempt has been made for the performance of energy …

In this work, we present an innovative approach to enhance multiband communication
systems by enabling the antenna subsystems to simultaneously transmit and receive across …

Information technology enables the process of spectral sensing and spectral efficiency (SE)
with the help of different strategies attracted by researchers in cooperative cognitive radio …

Data Transmission plays an important role in the digital world. This transfer occurs via point-
to-point data streams or channels. These channels may previously have been in the form of …

A key component of cognitive radio technology is spectrum sensing, which finds and
accesses unused frequency bands to efficiently use the underutilized spectrum. A potential …

Increased use of wireless technologies and in turn more utilization of available spectrum is
subsequently leading to the increasing demand for wireless spectrum. This research work …

Radio spectrum is a very important natural resource and efficient utilization of spectrum
increases the QOS of wireless communication systems. Cognitive Radio Technology plays a …

Cognitive Radio (CR) was introduced in 1999 as a concept of a device that is software
programmable and re-configurable to sense, detect and eventually exploit the spectrum …