The growing demand of wireless applications has put a lot of constraints on the usage of
available radio spectrum which is limited and precious resource. However, a fixed spectrum …

Cognitive Radio is a self-learning, adaptive and intelligent radio which utilizes the spectrum
effectively to avoid the spectrum shortage problem. CR having the capacity to sense the …

This paper describes an updated and efficient method for Hybrid spectrum sensing in
cognitive radio (CR) system utilizing soft computing paradigms. The suggested soft …

In current day wireless communication has become the most popular communication.
Because of this growing demand on wireless applications has put a lot of constraints on the …

Inefficient utilization of the authorized spectrum emerges cognitive radio (CR) as a hopeful
technology for both present and future telecommunications. It is owing to the potency to …

For the unlicensed users to use the licensed spectrum, unused frequency bands called
white spaces need to be detected. Cognitive radio does this task by dynamic spectrum …

With the rapid increase in the growing population and technology advancement, there is
rising demand of wireless sensing networking applications like mobile communication …

Cognitive Radio (CR) is a promising technology to improve the spectrum utilization
efficiency. Due to the increasing demand for wireless communication CR allows better use …

The growing demand of wireless applications has put a lot of constraints on the usage of
available radio spectrum which is limited and precious resource. However, a fixed spectrum …

Recent advancements in communication field have resulted in several multimedia
applications that require higher data rates. With the available frequency space being limited …