On the energy detection performance based Welch's DCT algorithm in cognitive radio systems

• Main Authors: Salman, Emad Hmood, Al-Karawi, Yassir Ameen Ahmed, Ahmed, Abdul Munem, Taher, Montadar Abas, Noordin, Nor Kamariah, Hashim, Shaiful Jahari, Hashim, Fazirulhisyam
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2018
• Online Access: http://psasir.upm.edu.my/id/eprint/64640/1/On%20the%20energy%20detection%20performance%20based%20Welch%27s%20DCT%20algorithm%20in%20cognitive%20radio%20systems.pdf; http://psasir.upm.edu.my/id/eprint/64640/

Currently, modern devices and applications for communications need huge frequency bands since it has limited resources. To address this issue, the cognitive radio is considered a promised solution where its main function is exploiting the idle spectrum using one of spectrum sensing (SS) techniques....