Improved Performance of SCS Based Spectrum Sensing in Cognitive Radio Using Different Windows Techniques
Tremendous growth in current wireless networks raises the demand of more frequency spectrum, over the finite availability of spectrum resource. Although, the research has specifies that the available primary users (i.e. licensed user) has not occupying the channel all the time. The most effective technology known as cognitive radio giving promises for a solution of underutilization of available frequency spectrum in wireless communication. In cognitive radio network two types of wireless user can be define as primary user and secondary user.