Multiuser Sensing for Opportunistic Spectrum Access in Cognitive Radio Networks

• Main Authors: Armi, Nasrullah, Yusoff, Mohd Zuki, M Saad, M Naufal
• Format: Citation Index Journal
• Published: EuroJournals Publishing 2011
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utp.edu.my/7080/1/EJSR_52_4_11.pdf; http://www.eurojournals.com/EJSR_52_4.htm; http://eprints.utp.edu.my/7080/
• Institution: Universiti Teknologi Petronas

Sensing is the important task for cognitive radio (CR) users to confirm that the existing spectrum is unoccupied by primary users (PUs). CR users perform spectrum sensing and detect primary users (PUs) signal even when they are transmitting data packet. During this sensing period, secondary users (...